Full-stack Engineer at Intropic | London
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Who We AreAt Intropic, we are revolutionizing financial intelligence by merging profound market expertise with cutting-edge AI technology. Established in the heart of London’s Canary Wharf, our mission is to simplify complex data into actionable insights. Our workplace culture thrives on values such as truth-seeking, speed, and accountability, shaping our co…
Corgi builds insurance products for tech startups, using artificial intelligence to power underwriting and streamline processes. The company operates as a fully licensed carrier, has raised $108M, and is expanding into the UK and EU. The platform relies on Django and Stripe, with a focus on fast, AI-driven solutions. Role overview This Full-Stack Engineer position is based in London. The team values people who turn ideas into working products, whether through side projects, weekend builds, or tools that real users rely on. Engineers here often work independently, taking projects from concept to deployment without waiting for a detailed roadmap. Self-starters who enjoy building and shipping quickly will feel at home. Requirements Track record of independently developing and launching projects that reached users Comfort working across the stack, especially with Django and Stripe Ability to deliver results in hours or days, not long cycles Adaptability and willingness to change direction as needed Strong opinions, paired with openness to better solutions Focus on outcomes and results over job titles How we work Decisions happen quickly, prioritizing action over perfection Products and process changes launch regularly, not just on a quarterly basis Ship-and-iterate mindset: feedback and improvement come after launch High energy is expected during product pushes and quieter times Transparency: decisions are made openly Internal competition is encouraged, with top performers raising the bar This is a hands-on role for builders who want to make an impact. Behaviors that lead to removal Office politics, avoiding responsibility, or gossip Taking direct feedback personally instead of constructively Adding unnecessary overhead instead of streamlining Missing deadlines after committing to them How to apply Send links to GitHub, personal sites, live projects, or shipped work Resumes are not accepted Email applications to: sergio@corgi.com If you cannot show shipped work, this role is not a fit Location and compensation London-based, with on-site or hybrid options Base salary: £75,000 to £140,000, plus equity Compensation is based on ability to ship, not job titles
Palantir Technologies
Join a Transformative CompanyAt Palantir, we are pioneers in crafting the world's foremost software for data-driven decision-making and operational efficiency. Our innovative platforms connect vital data with those who require it, empowering our partners to develop life-saving pharmaceuticals, anticipate supply chain disruptions, locate missing children, and much more.Your RoleAs a Full Stack Engineer specializing in application development within Palantir Foundry, you will play a crucial role in shaping tools utilized by thousands to create advanced applications that drive their enterprises. You will design and implement user interfaces, manage state, and establish access patterns to facilitate data-intensive workflows that are both powerful and user-friendly. Your responsibilities may include interviewing users to comprehend their needs and identifying areas for product enhancement, as well as collaborating with colleagues to devise solutions for complex user experience challenges across various sectors.Daily, you will tackle intricate technical challenges, defining solution designs and incrementally delivering new features. You will take ownership of APIs and schemas that empower your front-end functionality, or collaborate with back-end engineers to develop them collectively.We seek engineers who are passionate about addressing real-world challenges and enabling both application builders and end-users to work at their best. Here are some examples of the impactful product work you will engage in:Frontline ProgramAs a Foundry Software Engineer, you may have the unique opportunity to participate in the Frontline program. This exclusive, short-term assignment places you directly with customers, allowing you to collaborate with users and gain invaluable insights into product applications and the challenges faced by our clients. Unlike conventional engineering roles, Frontline immerses you in complex, ambiguous problems, empowering you to deliver significant solutions across some of the world’s most critical industries and institutions.
Role overview hiya seeks a Full-Stack Software Engineer based in London to focus on mobile applications. This position involves designing, building, and maintaining mobile solutions that support both user experience and business objectives. What you will do Design and develop mobile application features, taking ideas from initial concept through to deployment Maintain and enhance existing mobile solutions Collaborate with colleagues across different teams to deliver reliable, high-quality software Work on projects aimed at improving the user experience
At Thought Machine, we are on a daring mission to eliminate outdated technology from banks around the world. Our innovative core and payments technologies, designed to operate seamlessly in the cloud, are shaping the future of banking.Since our inception, we have rapidly expanded to a talented team of over 550 professionals across various locations including London, New York, Singapore, Sydney, and our new Engineering Hub in Lisbon. With over £500m in funding from esteemed investors such as Molten Ventures, Eurazeo, and JPMorgan Chase, we are well-positioned for continued growth.We pride ourselves on fostering a vibrant workplace culture that encourages creativity and excellence. Recognized by Sifted magazine for our exceptional Glassdoor ratings and generous employee share packages, we are also honored to be named one of the world's most innovative fintechs by Global Finance Magazine and acknowledged by the Financial Times as one of Europe’s fastest-growing companies for two consecutive years.As a Full Stack Engineer at Thought Machine, you will play a vital role in our engineering team, which is committed to adopting best practices and leveraging modern technologies. You will tackle complex engineering challenges and create robust, scalable, and secure code that ensures an exceptional user experience.You will take full responsibility for transforming requirements into engineering designs, task breakdowns, and implementations, building both backend services and frontend experiences. Your work will cater to a diverse range of clients, from large financial institutions to regional banks, allowing for customized user experiences tailored to various personas.This is a full-time, permanent position based in our London office, requiring a minimum of three days onsite each week while offering the flexibility to work four days a week.
Join Our MissionAt Lindus Health, we're revolutionizing clinical trials for the next century of biology. Our innovative approach accelerates the testing of new treatments, ensuring that patients gain access to breakthroughs faster. By modernizing outdated infrastructures, we are reducing costs and eliminating delays that hinder patient access to safe and effective therapies. Our ImpactSince our inception in March 2021, we have successfully powered over 100 clinical trials, impacting tens of thousands of patients. Backed by a recent $55M Series B funding round led by Balderton Capital, along with support from Creandum, Firstminute, Seedcamp, and Visionaries, we are poised for substantial growth. Work CultureJoining Lindus means being part of a dynamic and mission-driven environment:High-Impact, Mission-Driven Work: Directly contribute to transforming healthcare and improving patient lives.Fast-Paced Growth & Ownership: Take on significant responsibilities and play a key role in shaping our company's success.Collaborative, No-Ego Culture: Work alongside passionate individuals in a supportive, informal atmosphere where creativity and fun are valued.Are you ready to shape the future of clinical trials? We'd love to connect! About the RoleWe are seeking a talented mid-level Full Stack Software Engineer to join our team and enhance our platform that powers the next generation of clinical trials. Help us scale our product to efficiently manage complex trials and expedite the delivery of new treatments to patients!This position will be based onsite in London, with a hybrid office arrangement after an initial onboarding period at our headquarters near London Bridge. We anticipate your presence in the office for at least three days a week.
hyperexponential
Join our dynamic team at hyperexponential as a Full Stack Engineer, where you will be instrumental in developing innovative software solutions using Kotlin and React. This role involves collaborating with cross-functional teams to design, implement, and maintain high-quality web applications that meet our clients' needs. You will have the opportunity to work on exciting projects that push the boundaries of technology while fostering your professional growth.
About the RoleWe are seeking a talented Full Stack Web Engineer to take ownership of ThreatAware's digital presence. As a key member of the Marketing team, you will play an instrumental role in shaping our website, landing pages, conversion funnels, and web-based tools. You have a passion for creating fast, visually stunning, and conversion-optimized web experiences, caring for every pixel and millisecond. If you thrive at the intersection of engineering and marketing and want to make a direct impact on how a leading cybersecurity brand is represented online, this opportunity is for you.Why Join ThreatAware?At ThreatAware, we provide security teams with a comprehensive source of truth for every device and tool within their organization. With over 150 integrations, deployment in under 30 minutes, and real-time visibility across entire IT estates, we are trusted by sectors like finance, legal, energy, and healthcare to understand their security posture.As we scale new heights, we are leveraging six years of precise cyber asset data combined with AI to revolutionize how security teams interrogate their data, automate workflows, and proactively manage risks before they escalate. You will craft the web experiences that narrate this journey and convert visitors into loyal customers.Your ResponsibilitiesTake charge of the technical aspects of ThreatAware's online presence.Develop and maintain a high-performance, secure, and accessible marketing website along with high-converting landing pages for demand generation campaigns.Implement and oversee analytics and tracking systems (GA4, HubSpot) to measure performance, conduct A/B testing, and optimize based on insights.Create interactive web tools, resource hubs, and engaging experiences that foster visitor interaction and conversion.Collaborate closely with the Brand & Creative Lead and the Demand Generation team to bring campaigns and product narratives to life online.What We Are Looking ForProficiency in TypeScript — you will be using it daily, so it should feel second nature.A keen eye for design and detail. You have experience building responsive, accessible, and aesthetically pleasing web experiences.Hands-on experience with analytics: GA4 implementation, HubSpot integration, conversion tracking, and A/B testing.Familiarity with CMS platforms, backend services, APIs, and serverless architecture.Bonus: Experience with Next.js and React, or a background in product-led growth web experiences.
Granola
Hello! Welcome to Team Granola If you haven't yet, we invite you to explore our innovative platform and discover why joining us could be the right move for you.We are on the lookout for a passionate engineer who thrives in a dynamic, fast-paced environment where creativity and innovation are encouraged.In this pivotal role, you will devise new strategies to maximize user satisfaction through the application of LLMs and improve the overall performance of our platform. You will engage directly with users to identify their challenges and tailor solutions that address their needs. As a key member of our founding team, you will play a significant role in scaling Granola to accommodate the next 100x users.Your Responsibilities:Lead the development of user-centric features from conception to launch, focusing on areas such as agentic workflows and real-time collaboration, including innovative prototyping.Enhance the application for optimal performance, ensuring speed, scalability, and reliability.Collaborate with users to understand their needs and design effective solutions.Work alongside a diverse team of engineers, product managers, designers, and other stakeholders to craft a groundbreaking product.Your Ideal Background:Hands-on engineering experience in tech-focused companies.Strong skills in TypeScript, Node.js, and React.js (familiarity with Framer Motion, Tailwind, and Radix is a significant advantage).Solid understanding of relational databases, specifically Postgres.Experience with cloud technologies (preferably AWS and Terraform).As a Person, You:Are a dedicated builder at heart.Enthusiastic about working in our London office most of the time.Enjoy the startup environment, ideally with prior experience in early-stage companies or a strong interest in the zero-to-one phase.Appreciate collaborating with kind, ambitious, and practical individuals.Have a keen interest in AI/ML, though direct experience is not mandatory.Thrive in a fast-paced atmosphere where priorities and requirements are ever-evolving.Join us in revolutionizing the way users interact with technology!
Join Burendo, an award-winning consultancy renowned for crafting remarkable products and services through cutting-edge technology. We partner with organizations to enhance their value delivery and foster exceptional customer experiences. Our mission is straightforward: to empower organizations to create a meaningful impact on people, society, and the planet by leveraging efficient, user-friendly technology that quickly resolves challenges.At Burendo, we believe in the power of collaboration to achieve extraordinary outcomes.Our unique approach distinguishes us. We pride ourselves on a pragmatic delivery mindset—thinking big, planning effectively, adapting swiftly, and maintaining a sharp focus on results, regardless of the complexity involved. We are passionate about driving innovation, questioning conventional wisdom, and nurturing collaboration at every phase. At Burendo, our commitment to people is central to our mission. We value partnerships, welcome diverse perspectives, and uphold fairness in all interactions. We are eager to share our knowledge, using our expertise to empower others and facilitate long-term success for organizations.We recognize that exceptional engineers come from diverse backgrounds, each bringing unique specialties. At Burendo, we are embarking on exciting new projects, and we seek individuals eager to contribute across the technological spectrum and engage in all phases of the software development lifecycle.
Capimoney
Role overview Capimoney is looking for a Staff Full Stack Engineer in London. This role calls for broad experience across both front-end and back-end development. The engineer will help design, build, and maintain scalable applications that support Capimoney’s products and users. What you will do Design and develop software across the stack, from user interfaces to backend services Maintain and improve existing applications for performance and reliability Work closely with teams from different disciplines to deliver software that meets business goals Contribute to the overall user experience and product quality Location This position is based in London.
Role overview Legal & General seeks a Full-Stack Engineer to build and maintain scalable web applications. This position centers on Python and TypeScript, with a strong emphasis on teamwork and collaboration. Engineers in this group play a key part in projects that drive the company's digital growth. What you will do Develop and maintain web applications using Python and TypeScript Work alongside cross-functional teams to deliver software solutions Support active projects and contribute ideas for new initiatives Location This position is based in London.
Ratio Recruitment Ltd.
Join our dynamic team at Ratio Recruitment Ltd. as a Full Stack Developer, where you will have the opportunity to work on innovative projects that make a real impact. We are looking for a skilled developer who is proficient in both front-end and back-end technologies, and who is passionate about creating high-quality software solutions. You will collaborate closely with cross-functional teams to design, develop, and implement web applications that enhance user experience.
Axon Enterprise, Inc.
Join Axon, a leader in technology-driven public safety solutions, as a Senior Full Stack Engineer. In this role, you will leverage your expertise to develop innovative software solutions that empower law enforcement agencies around the globe. You’ll work on a diverse range of projects, collaborating with a talented team to build scalable applications that enhance efficiency in public safety.
Join Our MissionAt Omnea, we’re transforming enterprise operations by focusing on the often cumbersome procurement process. Imagine a world where a single purchase no longer takes months, requiring 50+ emails and approvals from Finance, Legal, Security, and IT. We aim to change that.Backed by $75M from Khosla Ventures, Insight Partners, and Accel, our AI-driven platform seamlessly connects every stakeholder, step, and system to facilitate quick, safe, and efficient purchasing. Experience automated approvals, real-time supplier risk assessments, and complete visibility into spending—all from one centralized location.With a $7B+ untapped market, our growth trajectory speaks volumes. We have achieved a tenfold increase in Annual Recurring Revenue (ARR), reaching double-digit millions in just 18 months, and have earned the trust of global enterprises like Spotify, MongoDB, Monzo, and Albertsons. We are proud to be recognized as the 4th fastest growing startup in Europe.Our experienced team includes former members of Tessian, the cybersecurity tech firm backed by Sequoia, Balderton, and Accel, who have successfully scaled unicorns and launched world-class products. You will collaborate with industry leaders including Ben, Abs, Sabrina, and Rebe.Your RoleWe are on the lookout for an outstanding, product-focused full-stack software engineer to join our engineering team. As we aim to scale from our current double-digit customers to over 200 enterprise clients and significantly increase our revenue over the next 2–3 years, your contributions will be vital in driving our product, team, and company growth as we transition from a 'start-up' to a 'scale-up'.You will be joining us at a crucial moment. We recently secured $50M in Series B funding from Khosla Ventures, Insight Partners, and Accel.
Apollo Research
Application Deadline: We are actively conducting interviews and aim to fill this position promptly once we identify a suitable candidate. ABOUT THE ROLEWe are in search of talented Full-Stack Software Engineers who are passionate about developing tools for advanced AGI safety research. Your role will involve building and maintaining evaluation libraries and tools to monitor and manage our LLM traffic.KEY PROJECTSYour primary responsibility will be to create tools for analyzing model evaluation results. Here are some features you might develop and implement within your first 6 months:- LLM-driven search functionality to locate intriguing segments in evaluation transcripts.- Comparative views that illustrate discrepancies in conversations and scores across two evaluation runs.- Capability to view and analyze dialogues with coding agents (e.g., Cursor, Claude Code) alongside evaluation transcripts.- Real-time streaming of results for ongoing evaluations.- Collaborative editing of evaluation logs that automatically updates metrics and other derived data.Consider this as crafting an 'IDE for evaluations'.In addition to the main projects, you may also explore auxiliary initiatives such as:- Automated evaluation pipelines designed to reduce the time from accessing a new model for pre-deployment testing to analyzing key results and disseminating them.- LLM agents and MCP tools that automate internal software engineering and research tasks, with safeguards to prevent significant failures.- Telemetry API and enhancements to our existing tools to monitor usage and improve reliability.- Upstream enhancements to the Inspect framework and ecosystem, including support for evaluating contemporary agentic scaffolds.
About YASOYASO serves as the ultimate operating system tailored for international brands entering the Chinese market, crafted by a dedicated team of experts in China, technology, and startup operations. Our innovative plug-and-play solution seamlessly manages the entire spectrum of cross-border ecommerce and social commerce, encompassing store operations, pricing strategies, influencer collaborations, and logistics—all driven by our proprietary technology.We empower brands with complete visibility across all performance metrics, including traffic, conversion rates, revenue, influencer ROI, content management, and inventory levels. For the first time, brands can monitor and manage their business operations in China in real time, utilizing data that is transparent, measurable, and actionable.By transforming outdated legacy systems into a cohesive, data-driven infrastructure, YASO enables international brands to reclaim control over their growth trajectory in China.In light of our recent Series A funding round, we are excited to expand our global team across London, Shanghai, and beyond, as we redefine the future of cross-border retail.The RoleJoin our dynamic team to collaborate with our Product Manager and engineering professionals to develop customer-facing platform features and internal tools that facilitate a self-service experience for our enterprise customers. You will be responsible for deploying data integrations, operational tools, and independent product capabilities that are essential to scaling our customer base tenfold.Reporting directly to our Founder (James, located in London), you will engage daily with your team members, the Product Manager, and YASO's operations team in Shanghai. You will also have regular opportunities for in-person collaboration with our international teams across Europe and Shanghai.Within your first 60 days, you will have successfully deployed at least one feature that our operations team or customers utilize weekly, taking ownership of the entire process from inception to delivery.You WillDevelop end-to-end features from database schema to user interface that address genuine operational challenges and yield significant impact for our team and customers.Design and implement APIs that support both internal tools and customer-facing platform functionalities, ensuring security, scalability, and maintainability.Translate product requirements into technical solutions. Collaborate with our Product Manager to refine specifications, evaluate feasibility, and identify architectural concerns before they escalate.Take ownership of your code in production. Manage deployment, monitoring, troubleshooting performance issues, and maintaining the systems you create.Work asynchronously across time zones. Engage daily with our engineering team in Shanghai, contributing to a shared data infrastructure and our unified codebase.Participate in the EU-based on-call rotation to uphold system reliability.Influence our engineering culture through comprehensive code reviews, documentation, and sharing best practices with the team.Shape our roadmap by providing valuable technical insights on our strategic direction.
Who We Are:At Omaze, we empower our community in the UK and Germany to win luxurious homes and transformative prizes while supporting the causes they cherish.With the support of our Omaze Community, we’ve successfully raised over £100 million for UK charities in just five years. This funding has been vital for organizations such as Age UK, the RSPCA, British Heart Foundation, and Great Ormond Street Hospital Charity, enabling them to carry out life-saving work.And the exciting part? We’re just getting started! Omaze is dedicated to fostering a business and culture that prioritizes growth and creates a significant social impact on a global scale.Why You’ll Love Working at Omaze:Growth: Join one of the fastest-growing companies globally.Impact: Collaborate with a team of change-makers committed to creating a ripple effect of good.Innovation: Be part of an initiative that’s paving new paths for social good.Culture: We work diligently, grow together, and spread positivity throughout our journey. About The RoleAs a Senior Full Stack Engineer, you will leverage your extensive experience to develop innovative platforms aimed at empowering nonprofits in their transformative missions. Your commitment to code quality and craftsmanship drives you, alongside a strong desire to deliver customer value. Ideally, you possess a comprehensive understanding of various technologies, applying them effectively to design features or systems.Effective communication and organizational skills are key to this role. You will translate ideas and requirements into actionable work units, collaborating seamlessly with both technical and non-technical audiences. A continuous improvement mindset will enable you to enhance both your own skills and those of your colleagues. You value diversity, inclusivity, and enjoy mentoring others in their professional growth.In this position, you will take ownership of the technical quality, execution, and delivery of user stories. Your ResponsibilitiesUtilize your software and full-stack expertise to collaborate with a close-knit engineering team focused on building platforms for social good.Write, test, and maintain code and infrastructure that drives the application.Participate in designing and implementing new features that enhance user experience.
About the CompanyAffinidi is a pioneering technology firm committed to revolutionizing data ownership. We empower businesses and individuals to take control of their data, offering a holistic approach to managing their digital identities while ensuring their privacy and security.Our innovative technology facilitates decentralized digital identity solutions, affirming our belief that everyone has the right to own and manage their data. We are dedicated to building a trustworthy ecosystem for digital credentials that allows secure data and service exchange across various sectors and borders.About the Role:We are actively seeking a solution-oriented and experienced Staff Software Engineer (Full Stack) to join our dynamic team. In this role, you will be instrumental in developing and enhancing our platform, contributing to both front-end and back-end solutions, and working collaboratively with cross-functional teams.
About Our TeamAt OpenAI, our Forward Deployed Engineering team collaborates closely with clients to transform groundbreaking research into robust production systems. We thrive at the intersection of customer engagement and core platform innovation.About the RoleWe are seeking passionate software engineers with a customer-centric mindset to create tailored software solutions utilizing OpenAI’s APIs to address genuine client challenges. In your role as a Forward Deployed Software Engineer (FDSWE), you will engage directly with our clients and collaborate with fellow OpenAI Engineers to design and implement scalable solutions that tackle complex problems. You will architect abstractions to address client needs, enhancing the speed and quality of delivery across all Forward Deployed projects.This position is based in London, operating under a hybrid model of three days in the office each week. We provide relocation assistance, and travel may be required up to 50% of the time.Key ResponsibilitiesEngage deeply with strategic customers to gain a thorough understanding of their business challenges and technical requirements.Design, architect, and develop full-stack solutions using an iterative, experiment-driven approach.Create detailed scopes of work and project plans for both proof-of-concept prototypes and full-scale deployments.Serve as a technical expert and trusted advisor, working hands-on with customers' technical teams to drive projects to completion within their infrastructure.Collaborate with Product, Research, and Applied teams to guarantee seamless customer experiences and actionable product feedback.Contribute to internal knowledge repositories, documenting best practices and insights from customer engagements to enhance the Forward Deployed Engineering function.Ideal Candidate Profile7+ years of professional full-stack engineering experience (excluding internships) in technology and product-driven environments; prior customer-facing experience is highly desirable.Proficiency in modern programming languages and frameworks with a strong grasp of software development methodologies.Exceptional problem-solving skills and a strong ability to collaborate effectively with cross-functional teams.A proactive approach to understanding client needs and delivering solutions that exceed expectations.
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Who We AreAt Intropic, we are revolutionizing financial intelligence by merging profound market expertise with cutting-edge AI technology. Established in the heart of London’s Canary Wharf, our mission is to simplify complex data into actionable insights. Our workplace culture thrives on values such as truth-seeking, speed, and accountability, shaping our co…
Corgi builds insurance products for tech startups, using artificial intelligence to power underwriting and streamline processes. The company operates as a fully licensed carrier, has raised $108M, and is expanding into the UK and EU. The platform relies on Django and Stripe, with a focus on fast, AI-driven solutions. Role overview This Full-Stack Engineer position is based in London. The team values people who turn ideas into working products, whether through side projects, weekend builds, or tools that real users rely on. Engineers here often work independently, taking projects from concept to deployment without waiting for a detailed roadmap. Self-starters who enjoy building and shipping quickly will feel at home. Requirements Track record of independently developing and launching projects that reached users Comfort working across the stack, especially with Django and Stripe Ability to deliver results in hours or days, not long cycles Adaptability and willingness to change direction as needed Strong opinions, paired with openness to better solutions Focus on outcomes and results over job titles How we work Decisions happen quickly, prioritizing action over perfection Products and process changes launch regularly, not just on a quarterly basis Ship-and-iterate mindset: feedback and improvement come after launch High energy is expected during product pushes and quieter times Transparency: decisions are made openly Internal competition is encouraged, with top performers raising the bar This is a hands-on role for builders who want to make an impact. Behaviors that lead to removal Office politics, avoiding responsibility, or gossip Taking direct feedback personally instead of constructively Adding unnecessary overhead instead of streamlining Missing deadlines after committing to them How to apply Send links to GitHub, personal sites, live projects, or shipped work Resumes are not accepted Email applications to: sergio@corgi.com If you cannot show shipped work, this role is not a fit Location and compensation London-based, with on-site or hybrid options Base salary: £75,000 to £140,000, plus equity Compensation is based on ability to ship, not job titles
Palantir Technologies
Join a Transformative CompanyAt Palantir, we are pioneers in crafting the world's foremost software for data-driven decision-making and operational efficiency. Our innovative platforms connect vital data with those who require it, empowering our partners to develop life-saving pharmaceuticals, anticipate supply chain disruptions, locate missing children, and much more.Your RoleAs a Full Stack Engineer specializing in application development within Palantir Foundry, you will play a crucial role in shaping tools utilized by thousands to create advanced applications that drive their enterprises. You will design and implement user interfaces, manage state, and establish access patterns to facilitate data-intensive workflows that are both powerful and user-friendly. Your responsibilities may include interviewing users to comprehend their needs and identifying areas for product enhancement, as well as collaborating with colleagues to devise solutions for complex user experience challenges across various sectors.Daily, you will tackle intricate technical challenges, defining solution designs and incrementally delivering new features. You will take ownership of APIs and schemas that empower your front-end functionality, or collaborate with back-end engineers to develop them collectively.We seek engineers who are passionate about addressing real-world challenges and enabling both application builders and end-users to work at their best. Here are some examples of the impactful product work you will engage in:Frontline ProgramAs a Foundry Software Engineer, you may have the unique opportunity to participate in the Frontline program. This exclusive, short-term assignment places you directly with customers, allowing you to collaborate with users and gain invaluable insights into product applications and the challenges faced by our clients. Unlike conventional engineering roles, Frontline immerses you in complex, ambiguous problems, empowering you to deliver significant solutions across some of the world’s most critical industries and institutions.
Role overview hiya seeks a Full-Stack Software Engineer based in London to focus on mobile applications. This position involves designing, building, and maintaining mobile solutions that support both user experience and business objectives. What you will do Design and develop mobile application features, taking ideas from initial concept through to deployment Maintain and enhance existing mobile solutions Collaborate with colleagues across different teams to deliver reliable, high-quality software Work on projects aimed at improving the user experience
At Thought Machine, we are on a daring mission to eliminate outdated technology from banks around the world. Our innovative core and payments technologies, designed to operate seamlessly in the cloud, are shaping the future of banking.Since our inception, we have rapidly expanded to a talented team of over 550 professionals across various locations including London, New York, Singapore, Sydney, and our new Engineering Hub in Lisbon. With over £500m in funding from esteemed investors such as Molten Ventures, Eurazeo, and JPMorgan Chase, we are well-positioned for continued growth.We pride ourselves on fostering a vibrant workplace culture that encourages creativity and excellence. Recognized by Sifted magazine for our exceptional Glassdoor ratings and generous employee share packages, we are also honored to be named one of the world's most innovative fintechs by Global Finance Magazine and acknowledged by the Financial Times as one of Europe’s fastest-growing companies for two consecutive years.As a Full Stack Engineer at Thought Machine, you will play a vital role in our engineering team, which is committed to adopting best practices and leveraging modern technologies. You will tackle complex engineering challenges and create robust, scalable, and secure code that ensures an exceptional user experience.You will take full responsibility for transforming requirements into engineering designs, task breakdowns, and implementations, building both backend services and frontend experiences. Your work will cater to a diverse range of clients, from large financial institutions to regional banks, allowing for customized user experiences tailored to various personas.This is a full-time, permanent position based in our London office, requiring a minimum of three days onsite each week while offering the flexibility to work four days a week.
Join Our MissionAt Lindus Health, we're revolutionizing clinical trials for the next century of biology. Our innovative approach accelerates the testing of new treatments, ensuring that patients gain access to breakthroughs faster. By modernizing outdated infrastructures, we are reducing costs and eliminating delays that hinder patient access to safe and effective therapies. Our ImpactSince our inception in March 2021, we have successfully powered over 100 clinical trials, impacting tens of thousands of patients. Backed by a recent $55M Series B funding round led by Balderton Capital, along with support from Creandum, Firstminute, Seedcamp, and Visionaries, we are poised for substantial growth. Work CultureJoining Lindus means being part of a dynamic and mission-driven environment:High-Impact, Mission-Driven Work: Directly contribute to transforming healthcare and improving patient lives.Fast-Paced Growth & Ownership: Take on significant responsibilities and play a key role in shaping our company's success.Collaborative, No-Ego Culture: Work alongside passionate individuals in a supportive, informal atmosphere where creativity and fun are valued.Are you ready to shape the future of clinical trials? We'd love to connect! About the RoleWe are seeking a talented mid-level Full Stack Software Engineer to join our team and enhance our platform that powers the next generation of clinical trials. Help us scale our product to efficiently manage complex trials and expedite the delivery of new treatments to patients!This position will be based onsite in London, with a hybrid office arrangement after an initial onboarding period at our headquarters near London Bridge. We anticipate your presence in the office for at least three days a week.
hyperexponential
Join our dynamic team at hyperexponential as a Full Stack Engineer, where you will be instrumental in developing innovative software solutions using Kotlin and React. This role involves collaborating with cross-functional teams to design, implement, and maintain high-quality web applications that meet our clients' needs. You will have the opportunity to work on exciting projects that push the boundaries of technology while fostering your professional growth.
About the RoleWe are seeking a talented Full Stack Web Engineer to take ownership of ThreatAware's digital presence. As a key member of the Marketing team, you will play an instrumental role in shaping our website, landing pages, conversion funnels, and web-based tools. You have a passion for creating fast, visually stunning, and conversion-optimized web experiences, caring for every pixel and millisecond. If you thrive at the intersection of engineering and marketing and want to make a direct impact on how a leading cybersecurity brand is represented online, this opportunity is for you.Why Join ThreatAware?At ThreatAware, we provide security teams with a comprehensive source of truth for every device and tool within their organization. With over 150 integrations, deployment in under 30 minutes, and real-time visibility across entire IT estates, we are trusted by sectors like finance, legal, energy, and healthcare to understand their security posture.As we scale new heights, we are leveraging six years of precise cyber asset data combined with AI to revolutionize how security teams interrogate their data, automate workflows, and proactively manage risks before they escalate. You will craft the web experiences that narrate this journey and convert visitors into loyal customers.Your ResponsibilitiesTake charge of the technical aspects of ThreatAware's online presence.Develop and maintain a high-performance, secure, and accessible marketing website along with high-converting landing pages for demand generation campaigns.Implement and oversee analytics and tracking systems (GA4, HubSpot) to measure performance, conduct A/B testing, and optimize based on insights.Create interactive web tools, resource hubs, and engaging experiences that foster visitor interaction and conversion.Collaborate closely with the Brand & Creative Lead and the Demand Generation team to bring campaigns and product narratives to life online.What We Are Looking ForProficiency in TypeScript — you will be using it daily, so it should feel second nature.A keen eye for design and detail. You have experience building responsive, accessible, and aesthetically pleasing web experiences.Hands-on experience with analytics: GA4 implementation, HubSpot integration, conversion tracking, and A/B testing.Familiarity with CMS platforms, backend services, APIs, and serverless architecture.Bonus: Experience with Next.js and React, or a background in product-led growth web experiences.
Granola
Hello! Welcome to Team Granola If you haven't yet, we invite you to explore our innovative platform and discover why joining us could be the right move for you.We are on the lookout for a passionate engineer who thrives in a dynamic, fast-paced environment where creativity and innovation are encouraged.In this pivotal role, you will devise new strategies to maximize user satisfaction through the application of LLMs and improve the overall performance of our platform. You will engage directly with users to identify their challenges and tailor solutions that address their needs. As a key member of our founding team, you will play a significant role in scaling Granola to accommodate the next 100x users.Your Responsibilities:Lead the development of user-centric features from conception to launch, focusing on areas such as agentic workflows and real-time collaboration, including innovative prototyping.Enhance the application for optimal performance, ensuring speed, scalability, and reliability.Collaborate with users to understand their needs and design effective solutions.Work alongside a diverse team of engineers, product managers, designers, and other stakeholders to craft a groundbreaking product.Your Ideal Background:Hands-on engineering experience in tech-focused companies.Strong skills in TypeScript, Node.js, and React.js (familiarity with Framer Motion, Tailwind, and Radix is a significant advantage).Solid understanding of relational databases, specifically Postgres.Experience with cloud technologies (preferably AWS and Terraform).As a Person, You:Are a dedicated builder at heart.Enthusiastic about working in our London office most of the time.Enjoy the startup environment, ideally with prior experience in early-stage companies or a strong interest in the zero-to-one phase.Appreciate collaborating with kind, ambitious, and practical individuals.Have a keen interest in AI/ML, though direct experience is not mandatory.Thrive in a fast-paced atmosphere where priorities and requirements are ever-evolving.Join us in revolutionizing the way users interact with technology!
Join Burendo, an award-winning consultancy renowned for crafting remarkable products and services through cutting-edge technology. We partner with organizations to enhance their value delivery and foster exceptional customer experiences. Our mission is straightforward: to empower organizations to create a meaningful impact on people, society, and the planet by leveraging efficient, user-friendly technology that quickly resolves challenges.At Burendo, we believe in the power of collaboration to achieve extraordinary outcomes.Our unique approach distinguishes us. We pride ourselves on a pragmatic delivery mindset—thinking big, planning effectively, adapting swiftly, and maintaining a sharp focus on results, regardless of the complexity involved. We are passionate about driving innovation, questioning conventional wisdom, and nurturing collaboration at every phase. At Burendo, our commitment to people is central to our mission. We value partnerships, welcome diverse perspectives, and uphold fairness in all interactions. We are eager to share our knowledge, using our expertise to empower others and facilitate long-term success for organizations.We recognize that exceptional engineers come from diverse backgrounds, each bringing unique specialties. At Burendo, we are embarking on exciting new projects, and we seek individuals eager to contribute across the technological spectrum and engage in all phases of the software development lifecycle.
Capimoney
Role overview Capimoney is looking for a Staff Full Stack Engineer in London. This role calls for broad experience across both front-end and back-end development. The engineer will help design, build, and maintain scalable applications that support Capimoney’s products and users. What you will do Design and develop software across the stack, from user interfaces to backend services Maintain and improve existing applications for performance and reliability Work closely with teams from different disciplines to deliver software that meets business goals Contribute to the overall user experience and product quality Location This position is based in London.
Role overview Legal & General seeks a Full-Stack Engineer to build and maintain scalable web applications. This position centers on Python and TypeScript, with a strong emphasis on teamwork and collaboration. Engineers in this group play a key part in projects that drive the company's digital growth. What you will do Develop and maintain web applications using Python and TypeScript Work alongside cross-functional teams to deliver software solutions Support active projects and contribute ideas for new initiatives Location This position is based in London.
Ratio Recruitment Ltd.
Join our dynamic team at Ratio Recruitment Ltd. as a Full Stack Developer, where you will have the opportunity to work on innovative projects that make a real impact. We are looking for a skilled developer who is proficient in both front-end and back-end technologies, and who is passionate about creating high-quality software solutions. You will collaborate closely with cross-functional teams to design, develop, and implement web applications that enhance user experience.
Axon Enterprise, Inc.
Join Axon, a leader in technology-driven public safety solutions, as a Senior Full Stack Engineer. In this role, you will leverage your expertise to develop innovative software solutions that empower law enforcement agencies around the globe. You’ll work on a diverse range of projects, collaborating with a talented team to build scalable applications that enhance efficiency in public safety.
Join Our MissionAt Omnea, we’re transforming enterprise operations by focusing on the often cumbersome procurement process. Imagine a world where a single purchase no longer takes months, requiring 50+ emails and approvals from Finance, Legal, Security, and IT. We aim to change that.Backed by $75M from Khosla Ventures, Insight Partners, and Accel, our AI-driven platform seamlessly connects every stakeholder, step, and system to facilitate quick, safe, and efficient purchasing. Experience automated approvals, real-time supplier risk assessments, and complete visibility into spending—all from one centralized location.With a $7B+ untapped market, our growth trajectory speaks volumes. We have achieved a tenfold increase in Annual Recurring Revenue (ARR), reaching double-digit millions in just 18 months, and have earned the trust of global enterprises like Spotify, MongoDB, Monzo, and Albertsons. We are proud to be recognized as the 4th fastest growing startup in Europe.Our experienced team includes former members of Tessian, the cybersecurity tech firm backed by Sequoia, Balderton, and Accel, who have successfully scaled unicorns and launched world-class products. You will collaborate with industry leaders including Ben, Abs, Sabrina, and Rebe.Your RoleWe are on the lookout for an outstanding, product-focused full-stack software engineer to join our engineering team. As we aim to scale from our current double-digit customers to over 200 enterprise clients and significantly increase our revenue over the next 2–3 years, your contributions will be vital in driving our product, team, and company growth as we transition from a 'start-up' to a 'scale-up'.You will be joining us at a crucial moment. We recently secured $50M in Series B funding from Khosla Ventures, Insight Partners, and Accel.
Apollo Research
Application Deadline: We are actively conducting interviews and aim to fill this position promptly once we identify a suitable candidate. ABOUT THE ROLEWe are in search of talented Full-Stack Software Engineers who are passionate about developing tools for advanced AGI safety research. Your role will involve building and maintaining evaluation libraries and tools to monitor and manage our LLM traffic.KEY PROJECTSYour primary responsibility will be to create tools for analyzing model evaluation results. Here are some features you might develop and implement within your first 6 months:- LLM-driven search functionality to locate intriguing segments in evaluation transcripts.- Comparative views that illustrate discrepancies in conversations and scores across two evaluation runs.- Capability to view and analyze dialogues with coding agents (e.g., Cursor, Claude Code) alongside evaluation transcripts.- Real-time streaming of results for ongoing evaluations.- Collaborative editing of evaluation logs that automatically updates metrics and other derived data.Consider this as crafting an 'IDE for evaluations'.In addition to the main projects, you may also explore auxiliary initiatives such as:- Automated evaluation pipelines designed to reduce the time from accessing a new model for pre-deployment testing to analyzing key results and disseminating them.- LLM agents and MCP tools that automate internal software engineering and research tasks, with safeguards to prevent significant failures.- Telemetry API and enhancements to our existing tools to monitor usage and improve reliability.- Upstream enhancements to the Inspect framework and ecosystem, including support for evaluating contemporary agentic scaffolds.
About YASOYASO serves as the ultimate operating system tailored for international brands entering the Chinese market, crafted by a dedicated team of experts in China, technology, and startup operations. Our innovative plug-and-play solution seamlessly manages the entire spectrum of cross-border ecommerce and social commerce, encompassing store operations, pricing strategies, influencer collaborations, and logistics—all driven by our proprietary technology.We empower brands with complete visibility across all performance metrics, including traffic, conversion rates, revenue, influencer ROI, content management, and inventory levels. For the first time, brands can monitor and manage their business operations in China in real time, utilizing data that is transparent, measurable, and actionable.By transforming outdated legacy systems into a cohesive, data-driven infrastructure, YASO enables international brands to reclaim control over their growth trajectory in China.In light of our recent Series A funding round, we are excited to expand our global team across London, Shanghai, and beyond, as we redefine the future of cross-border retail.The RoleJoin our dynamic team to collaborate with our Product Manager and engineering professionals to develop customer-facing platform features and internal tools that facilitate a self-service experience for our enterprise customers. You will be responsible for deploying data integrations, operational tools, and independent product capabilities that are essential to scaling our customer base tenfold.Reporting directly to our Founder (James, located in London), you will engage daily with your team members, the Product Manager, and YASO's operations team in Shanghai. You will also have regular opportunities for in-person collaboration with our international teams across Europe and Shanghai.Within your first 60 days, you will have successfully deployed at least one feature that our operations team or customers utilize weekly, taking ownership of the entire process from inception to delivery.You WillDevelop end-to-end features from database schema to user interface that address genuine operational challenges and yield significant impact for our team and customers.Design and implement APIs that support both internal tools and customer-facing platform functionalities, ensuring security, scalability, and maintainability.Translate product requirements into technical solutions. Collaborate with our Product Manager to refine specifications, evaluate feasibility, and identify architectural concerns before they escalate.Take ownership of your code in production. Manage deployment, monitoring, troubleshooting performance issues, and maintaining the systems you create.Work asynchronously across time zones. Engage daily with our engineering team in Shanghai, contributing to a shared data infrastructure and our unified codebase.Participate in the EU-based on-call rotation to uphold system reliability.Influence our engineering culture through comprehensive code reviews, documentation, and sharing best practices with the team.Shape our roadmap by providing valuable technical insights on our strategic direction.
Who We Are:At Omaze, we empower our community in the UK and Germany to win luxurious homes and transformative prizes while supporting the causes they cherish.With the support of our Omaze Community, we’ve successfully raised over £100 million for UK charities in just five years. This funding has been vital for organizations such as Age UK, the RSPCA, British Heart Foundation, and Great Ormond Street Hospital Charity, enabling them to carry out life-saving work.And the exciting part? We’re just getting started! Omaze is dedicated to fostering a business and culture that prioritizes growth and creates a significant social impact on a global scale.Why You’ll Love Working at Omaze:Growth: Join one of the fastest-growing companies globally.Impact: Collaborate with a team of change-makers committed to creating a ripple effect of good.Innovation: Be part of an initiative that’s paving new paths for social good.Culture: We work diligently, grow together, and spread positivity throughout our journey. About The RoleAs a Senior Full Stack Engineer, you will leverage your extensive experience to develop innovative platforms aimed at empowering nonprofits in their transformative missions. Your commitment to code quality and craftsmanship drives you, alongside a strong desire to deliver customer value. Ideally, you possess a comprehensive understanding of various technologies, applying them effectively to design features or systems.Effective communication and organizational skills are key to this role. You will translate ideas and requirements into actionable work units, collaborating seamlessly with both technical and non-technical audiences. A continuous improvement mindset will enable you to enhance both your own skills and those of your colleagues. You value diversity, inclusivity, and enjoy mentoring others in their professional growth.In this position, you will take ownership of the technical quality, execution, and delivery of user stories. Your ResponsibilitiesUtilize your software and full-stack expertise to collaborate with a close-knit engineering team focused on building platforms for social good.Write, test, and maintain code and infrastructure that drives the application.Participate in designing and implementing new features that enhance user experience.
About the CompanyAffinidi is a pioneering technology firm committed to revolutionizing data ownership. We empower businesses and individuals to take control of their data, offering a holistic approach to managing their digital identities while ensuring their privacy and security.Our innovative technology facilitates decentralized digital identity solutions, affirming our belief that everyone has the right to own and manage their data. We are dedicated to building a trustworthy ecosystem for digital credentials that allows secure data and service exchange across various sectors and borders.About the Role:We are actively seeking a solution-oriented and experienced Staff Software Engineer (Full Stack) to join our dynamic team. In this role, you will be instrumental in developing and enhancing our platform, contributing to both front-end and back-end solutions, and working collaboratively with cross-functional teams.
About Our TeamAt OpenAI, our Forward Deployed Engineering team collaborates closely with clients to transform groundbreaking research into robust production systems. We thrive at the intersection of customer engagement and core platform innovation.About the RoleWe are seeking passionate software engineers with a customer-centric mindset to create tailored software solutions utilizing OpenAI’s APIs to address genuine client challenges. In your role as a Forward Deployed Software Engineer (FDSWE), you will engage directly with our clients and collaborate with fellow OpenAI Engineers to design and implement scalable solutions that tackle complex problems. You will architect abstractions to address client needs, enhancing the speed and quality of delivery across all Forward Deployed projects.This position is based in London, operating under a hybrid model of three days in the office each week. We provide relocation assistance, and travel may be required up to 50% of the time.Key ResponsibilitiesEngage deeply with strategic customers to gain a thorough understanding of their business challenges and technical requirements.Design, architect, and develop full-stack solutions using an iterative, experiment-driven approach.Create detailed scopes of work and project plans for both proof-of-concept prototypes and full-scale deployments.Serve as a technical expert and trusted advisor, working hands-on with customers' technical teams to drive projects to completion within their infrastructure.Collaborate with Product, Research, and Applied teams to guarantee seamless customer experiences and actionable product feedback.Contribute to internal knowledge repositories, documenting best practices and insights from customer engagements to enhance the Forward Deployed Engineering function.Ideal Candidate Profile7+ years of professional full-stack engineering experience (excluding internships) in technology and product-driven environments; prior customer-facing experience is highly desirable.Proficiency in modern programming languages and frameworks with a strong grasp of software development methodologies.Exceptional problem-solving skills and a strong ability to collaborate effectively with cross-functional teams.A proactive approach to understanding client needs and delivering solutions that exceed expectations.
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