Senior Software Engineer (Node.js / TypeScript)

Why Verifone For over four decades, Verifone has been at the forefront of the electronic payment technology industry, establishing itself as a leader and a trusted name in electronic payment solutions. As one of the largest providers of payment systems globally, we take pride in our innovative approach to delivering exceptional payment solutions. At Verifone…

Role overview Legal & General seeks a Senior Software Engineer with strong TypeScript skills for its London office. This role focuses on building dependable software that underpins the company’s financial services offerings. What you will do Develop and maintain scalable applications using TypeScript. Collaborate with engineering, product, and business teams to create solutions that address client needs. Contribute to the design and rollout of new features and ongoing improvements. Team and culture The team at Legal & General values collaboration and aims to deliver reliable products for clients across its financial services portfolio.

This is a flexible, remote-first role based in the UK, with occasional in-person team gatherings typically held quarterly in Bath, London, or Edinburgh.About UsAt Seccl, we are revolutionizing the investment landscape as the Octopus-owned embedded investment platform with a mission to empower more individuals to invest wisely.As a proud B-Corp certified company, we have achieved a remarkable product-market fit and are experiencing impressive early growth. Our vision is to transform an antiquated industry for the better, and we are on a fast track to scale even further in the coming years.We are also a key part of the Octopus Group, a multi-billion-pound organization dedicated to revitalizing struggling industries through innovative companies such as Octopus Energy, Octopus Investments, and Octopus Money.Explore more about our offerings on the Seccl website and learn about our mission to pioneer the future of investments.Our CultureNever Settle: We view ourselves as 'embedded hero-makers' for our clients. We prioritize their needs and commit to delivering on our promises, no matter the obstacles. We think boldly and welcome change.Take Ownership: We approach challenges with rigor and urgency, setting ourselves apart through our speed and quality. We never lose sight of long-term scalability.Be Generous & Candid: We promote an environment where everyone feels comfortable challenging us and engaging in difficult conversations. Our flat and inclusive culture fosters authenticity and open dialogue.For the latest reviews, visit our Glassdoor page or follow us on LinkedIn for updates and insights from our team.Our Engineering PracticesExplore our API design concepts.

Join commercetools as a Senior Backend Engineer, where you will play a pivotal role in shaping innovative backend solutions using TypeScript. Collaborate with cross-functional teams to create scalable and resilient microservices that empower our clients to deliver exceptional digital commerce experiences.

Important Note: This is a pivotal Intermediate role within our team, edging towards Senior level. We are eager to connect with Product Engineers who possess substantial commercial experience in TypeScript and React. If you align with this description, we would love to hear from you! Location: London (E1) Hybrid Work Model: 2 days a week in the office, with the option to work remotely for the remaining 3 days (or in-office if you prefer).Our Mission:Two in five individuals in the UK rent their homes. Goodlord aims to deliver the premier renting experience globally.Founded with the goal of simplifying and clarifying the renting process for agents, landlords, and tenants alike, Goodlord recognizes the increasing digital expectations of Generation Rent and is committed to meeting these needs.Our journey has had its challenges, but we now stand stronger than ever, with approximately 3,000 letting agents utilizing our platform, an array of exciting products, and a dedicated team of over 350 Goodlordians supporting our mission!The Opportunity:Collaborate with product managers, designers, business colleagues, and fellow engineers to identify and understand end-user challenges.Propose comprehensive solutions to address these challenges.Support your squad in delivering features effectively.Utilize your expertise in React and TypeScript to continuously identify improvement opportunities and suggest enhancements.Conduct code reviews for your peers.Provide mentorship to junior developers.What We Require:Considerable commercial experience in developing web applications using TypeScript and React.Ability to propose complete solutions to technical problems.Strong understanding of state management and creating reusable and testable components and pages, along with familiarity with architectural patterns such as DDD and microservices.Proficient in writing automated tests utilizing frameworks like Jest, React Testing Library, or Cypress.In-depth knowledge of web application security measures and common vulnerabilities.

Role overview Legal & General is hiring a Senior Engineer with a strong background in Typescript and Node.js. This London-based role centers on building software that can handle growth and supports the company’s digital services. The work aims to improve user experiences and contribute to ongoing digital transformation efforts. What you will do Design and build software using Typescript and Node.js Develop solutions that remain reliable and efficient as they scale Support projects that move Legal & General further along its digital journey Collaborate with colleagues to tackle complex technical problems Requirements Hands-on experience with Typescript and Node.js in production settings Creative problem-solving skills Interest in technology and digital transformation Comfort working closely with others and sharing technical knowledge

Role Overview Legal & General Group is hiring an Engineering Manager with deep experience in Typescript and Javascript. This position is based in London and focuses on guiding a skilled engineering team to deliver strong technical solutions for clients. What You Will Do Lead and support a team of engineers working with Typescript and Javascript Oversee project schedules and ensure milestones are met Mentor junior engineers and help them grow their skills Work closely with other teams to deliver solutions that fit client needs About Legal & General Group Legal & General Group is committed to building strong engineering practices and values leaders who bring both technical expertise and a collaborative approach.

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.

Join Canva's Flourish Platform as a Staff Backend Engineer where you will play a crucial role in building and enhancing our backend systems using TypeScript and Node.js. Collaborate with a talented team of engineers to design scalable and efficient backend services that power our innovative solutions.

Join our innovative team at getscope as a Senior Software Engineer. In this pivotal role, you will design, develop, and implement cutting-edge software solutions that will drive our projects forward. Collaborate with cross-functional teams to translate business needs into technical requirements while ensuring high quality and performance of applications.

Join Runna as a Senior Software Engineer II, where you'll play a pivotal role in enhancing our software solutions. You will collaborate with cross-functional teams to design, develop, and implement robust applications that meet our customers' needs. Your expertise will help us push the boundaries of technology, ensuring our products remain at the forefront of the industry.

About the PositionWe are seeking a highly skilled and motivated Senior Software Engineer - Generalist to join our innovative team at Anza. This role is pivotal in enhancing our Agave client and the overarching Solana network, focusing on performance, reliability, and security.About UsAnza is a cutting-edge R&D lab focused on the Solana blockchain, dedicated to revolutionizing blockchain performance and scalability. With a team of seasoned executives and core engineers, we tackle the most pressing challenges in the Web3 space. We believe in the power of collaboration and transparency, building robust protocols that can support the crypto ecosystem's growth and security.Your ResponsibilitiesDevelop and optimize our technical infrastructure, particularly the Agave client within the Solana ecosystem.Design and implement testing frameworks to simulate adversarial attacks and proactively identify vulnerabilities.Analyze performance metrics to pinpoint and resolve bottlenecks.Collaborate with subject matter experts to understand and define performance requirements for code components.Benchmark new solutions to enhance system reliability and performance.Work alongside cross-functional teams to architect solutions focused on scalability, security, and optimal performance.Contribute to all stages of the software development lifecycle, ensuring seamless transitions through development, staging, and production.Document architecture and processes to promote standardization and knowledge sharing across teams.

Join a Revolutionary CompanyAt Palantir, we are redefining the landscape of software designed for data-driven decision-making and operational efficiency. Our innovative platforms enable partners to make significant advancements—from developing life-saving pharmaceutical solutions to predicting supply chain challenges and reuniting families with missing children.Position OverviewThe Substrate team at Palantir is at the forefront of our core production infrastructure, managing hundreds of Kubernetes (K8s) clusters across diverse environments including on-premises setups and leading cloud services. As a Senior Software Engineer within Substrate, you will spearhead the design and development of our managed Kubernetes offerings, ensuring they operate seamlessly across all scenarios.In this role, you and your team will lead the deployment and management of our K8s clusters, achieving complete automation with zero manual intervention through the creation of cutting-edge tooling and contributions to core Cloud Native Computing Foundation (CNCF) components. You will play a vital role in maintaining scalability, stability, and security across a varied landscape of compliance standards and hosting infrastructures. Our team culture is anchored in engineering excellence and operational rigor, prioritizing proactive issue resolution and significant investments in automation and self-healing technologies.If you are passionate about large-scale infrastructure and Kubernetes, this opportunity is tailored for you.

Join our innovative team at AECOM as a Senior Software Engineer, where you will play a critical role in designing and developing cutting-edge software solutions. You will collaborate with cross-functional teams to bring complex projects to fruition, ensuring high quality and performance standards are met.

About the Role Shawbrook Bank is looking for a Senior Software Engineer in London. This role focuses on building software that supports business growth and improves efficiency. Collaboration with other engineers and teams is central to the work. What You Will Do Develop and maintain high-quality software tailored to customer needs Work closely with colleagues to deliver solutions that support the bank’s goals Contribute technical expertise to projects and ongoing improvements

Join Multiverse as a Senior Software Engineer specializing in Platform Engineering. In this pivotal role, you will leverage your expertise to design, build, and enhance our platform, ensuring it meets the highest standards of performance and reliability. Collaborate with cross-functional teams to deliver robust solutions that drive the success of our innovative programs.

Join our dynamic team as a Senior Software Engineer at Faculty, where innovation meets technology. In this pivotal role, you will be responsible for designing, developing, and maintaining cutting-edge software solutions that drive our projects forward. We're looking for a passionate engineer who thrives in a collaborative environment and is eager to tackle complex challenges.Your expertise will guide our team in implementing best practices in software development, ensuring high-quality code and optimal performance. You will work closely with cross-functional teams to deliver impactful products that enhance our customers’ experiences.

Role overview Entain seeks a Senior Software Engineer based in London. The position centers on designing, building, and refining high-performance applications that drive key business objectives. Collaboration is a core part of this role, with regular interaction across multiple disciplines to deliver dependable software solutions. What you will do Develop and improve software applications, focusing on performance and scalability Work with cross-functional teams to bring features from initial idea through to deployment Offer technical insight that helps guide Entain’s technology strategy

Kaluza is hiring a Software Engineer II to help advance its Energy Intelligence Platform. This hybrid role can be based in London, Bristol, or Edinburgh. The team focuses on building scalable SaaS solutions for energy retailers, supporting the shift to cleaner, electrified systems. The salary range for this position is £46,000 to £60,000. Please note that visa sponsorship is not available at this time. Role overview This position reports to a Software Engineering Manager. The specific team and responsibilities will be shaped during the interview process, matching your experience to areas where you can make the most impact. The Talent Acquisition team will provide guidance throughout the process. What you will do Contribute to the Energy Retail platform, a SaaS product designed for energy retailers and decarbonization initiatives. Develop and enhance backend services with TypeScript and Node.js, focusing on reliable, event-driven systems at scale. Work closely with product managers, designers, and engineers to deliver features that address user needs. Take responsibility for specific services or components, supported by experienced colleagues. Write well-tested code, interact with databases, and use cloud technologies such as AWS. Help maintain stable production systems and participate in a culture of continuous improvement. About Kaluza Kaluza’s platform uses data, AI, and real-time decision-making to help energy companies manage complexity and deliver practical solutions. The company partners with organizations like OVO, AGL, ENGIE, Volvo, and Volkswagen, and operates globally, including a joint venture with Mitsubishi Corporation in Japan. Kaluza’s mission is to make clean energy reliable and affordable through predictive algorithms and human-centered design.

Join our talented team to create the leading training platform for runners!At Runna, we empower everyday runners to excel by developing an exceptional app that offers world-class training, coaching, and a vibrant community for everyone—from improving 5k times to training for marathons.Our growth is remarkable! In November 2023, we secured a $6.5M funding round led by JamJar, with contributions from Eka Ventures, Venrex, and Creator Ventures. In 2024, we were honored to be one of three global finalists for the iPhone App of the Year by Apple, showcasing our innovation and impact. By 2025, we became part of Strava, further accelerating our journey!Our vision is ambitious: to be the premier global training platform for millions of runners worldwide. As we grow with intention, we seek individuals eager to contribute to something meaningful that leaves a lasting legacy. With the backing of Strava, now is an exciting time to be a part of our journey. The Team You'll JoinWe are in search of innovative, creative, and positive collaborators to become part of our skilled cross-functional engineering team. You will be part of the Train Team, collaborating closely with our modeling teams to integrate essential features aligned with Runna's mission, such as adapting plans for holidays and B races, supporting cutting-edge training plans, and enhancing in-app experiences using our AI/ML tools.You will partner with our CTO and engineering leadership to help shape the future of Runna, receiving unwavering support throughout this thrilling journey. Our roadmap is packed with opportunities to champion new technologies, tackle significant challenges affecting millions of runners, and enhance our existing architecture to elevate our engineering team.Your ResponsibilitiesDesigning, developing, testing, and delivering innovative features across the full stack.Collaborating with the Product team to determine the best solutions for optimal customer experiences.Working with modeling/AI engineers to design the architecture that interfaces between the Runna training engine and the Runna app.Providing technical support to team members as needed.Mentoring and coaching engineers in your team, offering guidance and code reviews while avoiding bottlenecks.