Senior Software Engineer I

Join our dynamic team at Addepar as a Full Stack Software Engineer, specializing in Feed & Workflow Intelligence. In this role, you will leverage your technical expertise to design and implement innovative solutions that enhance our data processing workflows and improve user experience. You will work closely with cross-functional teams to gather requirements…

Join our dynamic team at Addepar as a Backend Software Engineer specializing in Portfolio Data Workflows. You'll play a crucial role in designing, developing, and optimizing backend systems that manage and process large volumes of financial data. Your expertise will help us enhance the functionality and performance of our platforms, ensuring that our clients have seamless access to their portfolio information.

Join our dynamic team at Talan as a Full Stack Developer specializing in Python and React. In this role, you will be responsible for developing and maintaining innovative web applications that enhance user experience and drive business success. You will work collaboratively within an agile environment, applying your expertise in both front-end and back-end technologies.As a Full Stack Developer, you will leverage your skills to design robust architectures, implement user-friendly interfaces, and ensure seamless integration with server-side logic. Your contributions will play a crucial role in the continuous improvement of our software solutions.

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 dynamic team as a Senior Full Stack Developer specializing in Dot NET CORE and Angular 16. You will play a pivotal role in developing innovative web applications that drive our business forward. Your expertise will help us enhance our platforms while collaborating closely with cross-functional teams to deliver high-quality solutions.

Job Title: Engineer II Location: London / Bristol / Edinburgh (Hybrid options available) Salary: £45,600 - £62,700 Team: Developer Experience Reporting To: Senior Software Engineering Manager This position is based in the UK and candidates must possess the right to work in the UK. Currently, we are unable to offer visa sponsorship for this position. Our commitment to building a diverse, global team is paramount, and our sponsorship policy is assessed on a role-by-role basis. Please check back on our careers site for future opportunities that may include visa sponsorship. Kaluza is revolutionizing the energy sector with our Energy Intelligence Platform, simplifying the complexities of energy management. We assist energy companies in addressing contemporary challenges while propelling the transition to a sustainable, electrified future. Our platform facilitates millions of real-time decisions across households, devices, markets, and grids. By integrating predictive algorithms with user-centric design, Kaluza ensures that clean energy is reliable, affordable, and seamlessly integrates into daily life. With teams spread across Europe, North America, Asia, and Australia, and a joint venture with Mitsubishi Corporation in Japan, we empower leading companies such as OVO, AGL, and ENGIE, alongside innovators like Volvo and Volkswagen. Where will I be working? You will be part of the Developer Experience (DevEx) team within our expansive Kaluza Technology community. Our team comprises a diverse group of data-driven and product-oriented Software and Production Engineers who are at the forefront of technological innovation and operate at an impressive scale. Together, we pursue engineering excellence by implementing best practices throughout the community. In this role, you will be instrumental in designing and enhancing our Internal AI Engineering Platform. Your responsibilities will include creating the infrastructure—from Model Context Protocol (MCP) servers to collaborative workflows—that enables our software teams to operate more efficiently and securely. Your contributions will significantly influence Kaluza's ability to eradicate defects, enhance productivity, and set the benchmark for AI-driven development. Our tech stack is dynamic, and you may work with: AWS, Kubernetes, LLMs (Claude, GPT, etc.), MCP servers, LangChain/LangGraph, and contemporary monitoring tools.

About UsAt Dayshape, we are more than just a software scale-up; we are a dynamic team with a vision to revolutionize resource management. Recognized as Scotland’s fastest-growing tech company by Deloitte for three consecutive years and awarded Enterprise Digital Tech Business of the Year at the 2024 ScotlandIS awards, we are proud to support prestigious global firms, including Big Four accounting firms, with our innovative AI-powered resource management platform.Our unique platform not only combines advanced AI with real-time project financials, but also provides firm-wide insights, transforming resource management into a strategic function. This enables our clients to drive profitable growth, make confident decisions, and foster strong relationships with their teams and clients.Why Choose Dayshape?Enhance your professional journey by working with cutting-edge technology that optimizes margins and increases revenue for professional firms.Gain operational visibility with the tools necessary to confidently predict future outcomes.Join a workplace that attracts top talent and engages the best clients.Our commitment to improving people's working lives is reflected in our inclusive and ambitious culture, which is rooted in our core values. If you're passionate about making a meaningful impact in a fast-growing, high-impact company, we would love to hear from you.About the RoleAs a Principal Software Engineer, you will play a vital role in shaping our product portfolio, exploring innovative ways to access, utilize, and interact with key data to facilitate extraordinary business outcomes. Your expertise will support our product and engineering teams in prioritizing, scoping, and delivering impactful product features.

Your next career move awaits!At FanDuel, we are on the lookout for a Senior Software Engineer to join our dynamic Trust and Safety team. In this role, you'll be instrumental in developing systems that ensure the safety and security of our customers and uphold our company’s integrity.We value passionate technologists who are not only strong communicators but also committed to continuous improvement. The ideal candidate will confidently propose practical solutions to complex challenges and be eager to share their knowledge and learn from teammates. You will collaborate with cross-functional teams to tackle intricate problems while delivering exceptional products and experiences to our millions of players.

Join Speechify as a Senior Software Engineer focusing on core experiences. In this pivotal role, you will lead the design and development of innovative software solutions that enhance user engagement and experience. Collaborate with cross-functional teams to drive projects from concept to execution, ensuring high-quality deliverables that align with our vision of making reading accessible for everyone.

About UsWelcome to Dayshape, a distinguished software scale-up with ambitious goals and dynamic growth. Our AI-driven resource management platform is a trusted partner for Big Four firms and numerous top-tier professional service organizations worldwide, enabling them to attain remarkable results.Our unique platform is the sole solution that integrates sophisticated AI, real-time project financials, and comprehensive insights across the organization, transforming resource management into a strategic advantage. By fostering profitable growth, facilitating informed decisions, and ensuring client and team satisfaction, we empower our customers to establish thriving organizations and rewarding careers.Why Clients Choose Dayshape:We assist professional firms in optimizing their margins and boosting revenue, thereby unlocking access to more lucrative opportunities.We offer complete operational transparency and tools that enable accurate forecasting.We help firms attract top talent and become the preferred choice for clients.Celebrated as Scotland's fastest-growing technology company in the Deloitte Technology Fast 50 for three consecutive years and recently awarded the Enterprise Digital Tech Business of the Year at the 2024 ScotlandIS awards, we have consistently demonstrated our capacity for innovation and significant impact. We are always on the lookout for like-minded individuals to join our journey.At Dayshape, we strive to enhance the working lives of individuals, and our culture plays a pivotal role in this mission. Our team is friendly, inclusive, and ambitious, united by our values and a shared commitment to success. If you're eager to be part of a rapidly growing, impactful company that is redefining resource management, we want to hear from you!About the RoleWe have achieved significant milestones in a short period, but there is still much more to accomplish. Our aspirations include making Dayshape the most scalable, adaptable, and swiftly deployable solution available. We have a variety of product and internal projects perfectly suited for someone at the beginning of their software career. That’s where you come in!This position is a 9-month placement as a Software Engineer within our product development teams.What You Will DoDevelop new features and enhancements.Collaborate with our engineering team to improve scalability, performance, maintainability, configurability, and internationalization.Contribute to our culture of learning, development, and teamwork.Engage in the complete lifecycle of feature development, from ideation to deployment.

Join Our Team!Are you ready to make a difference in the world of sports transactions? We're seeking a talented Senior Software Engineer to become a vital part of our Payments team at FanDuel, where you will help develop and maintain crucial systems that facilitate millions of transactions for sports enthusiasts across the US. Your expertise will focus on integrations with third-party services for deposits, refunds, withdrawals, and much more.This is an essential role within our organization, requiring collaboration with various internal and external engineering teams to ensure our services are fast, reliable, and of the highest quality!You will thrive in a collaborative environment that prioritizes strong technical skills and operational excellence, all while navigating a regulated industry.

About UsPerk (formerly known as TravelPerk) is a cutting-edge platform revolutionizing travel and spend management. Our goal is to eliminate the manual, time-consuming tasks that hinder productivity. Our advanced tools automate everything from travel bookings to expense management and invoice processing, allowing you to focus on what truly matters.With over 10,000 clients worldwide, including renowned brands such as Wise, On Running, Breitling, and Fabletics, we are addressing the staggering 7 hours of lost productivity each week per employee, a challenge valued at $1.7 trillion.Founded in 2015, Perk has expanded to a global team of more than 1,800 professionals across 12 offices, with our headquarters located in London and Boston. We prioritize innovation, control, and simplicity, transforming the work experience.At Perk, our values drive us: ownership, delivering a 7-star experience, and teamwork. We believe in curiosity, purpose, and mindset as the keys to unlocking potential. Our diverse talent team comprises experts from the travel and SaaS industries, representing over 70 countries. If you're passionate about making a meaningful impact and enhancing how millions experience work, we want you on our team.Visit www.perk.com for more information.

Role overview FanDuel Group seeks a Senior Staff Software Engineer to join the team in Edinburgh. This position centers on both technical leadership and hands-on engineering. The engineer will play a key part in shaping and advancing the platform through thoughtful software design and practical implementation. What you will do Design and build software solutions that support the platform’s growth and reliability Lead engineering projects from initial concept through to delivery Ensure systems are robust, performant, and able to scale with demand Offer technical direction and mentorship to colleagues within the team Location This role is based in Edinburgh.

Join Our Dynamic Payments Team as a Software Engineer!At FanDuel, we're excited to invite a talented Software Engineer to join our innovative payments team. In this role, you will be instrumental in developing and enhancing critical systems that facilitate millions of transactions for sports enthusiasts across the United States. Your primary focus will be on creating robust integrations with third-party services for transactions including withdrawals, deposits, and refunds. As a vital member of our team, you'll collaborate closely with various internal and external engineering teams, ensuring our services are fast, reliable, and of the highest quality.

The RoleJoin our dynamic Sportsbook engineering team as a Software Engineer specializing in React Native. In this pivotal role, you'll enhance the foundational engineering efforts, focusing on optimizing the frameworks, tools, and performance that empower FanDuel to create an engaging and innovative customer experience.Your contributions will be integral to the React Native Sportsbook application, where you'll work on performance enhancements and refine the core codebase to boost quality, scalability, and developer productivity.We seek collaborative, inquisitive engineers dedicated to continuous learning and skill development. The ideal candidate will possess hands-on experience with React Native and a passion for mobile performance, tooling, and best practices. Familiarity with native Android or iOS development is advantageous. As a key team member, you'll strengthen our mobile platform's foundation, enabling FanDuel engineers to efficiently deliver features while upholding platform integrity and engineering excellence.At FanDuel, we are committed to growth, offering numerous opportunities for professional development and advancement.

About UsPerk, previously known as TravelPerk, is a pioneering platform dedicated to travel and expense management. Our innovative tools are designed to eliminate tedious, manual tasks that hinder productivity, automating everything from travel arrangements to expense claims and invoice processing. By removing this inefficiency that consumes valuable hours, diminishes morale, and stifles creativity, we aim to enable impactful work.We proudly serve over 10,000 businesses globally, including notable names like Wise, On Running, Breitling, and Fabletics, addressing the staggering loss of productivity—an issue costing $1.7 trillion annually.Since our inception in 2015, Perk has expanded into a global firm with a diverse team of over 1,800 professionals across 12 offices, headquartered in London and Boston. We blend innovation, control, and simplicity to redefine workplace dynamics and enhance employee satisfaction.At Perk, our core values drive us; we emphasize ownership, delivering a stellar 7-star experience, and teamwork. We seek individuals who embody curiosity, purpose, and the right mindset, not merely knowledge, to unlock your potential. Our recruitment team comprises top talent from the travel and SaaS sectors, representing over 70 countries. If you're passionate about making a substantial impact and influencing how millions engage with their work, we invite you to join us.For more information, visit www.perk.com.

Job Title: Senior Software Engineering Manager - Quality Tooling Location: London / Bristol / Edinburgh (Hybrid options available) Salary: £100,000 - £125,000 Team: Quality Reporting To: Head of Quality This position requires an existing right to work in the UK. Currently, we are unable to provide visa sponsorship for this role. We are dedicated to fostering a diverse and global team, and our sponsorship policy is assessed on a case-by-case basis. We encourage you to regularly check our careers site for future opportunities where visa sponsorship may be available. Kaluza is at the forefront of transforming energy complexity into seamless coordination through our pioneering Energy Intelligence Platform. We empower energy companies to navigate today’s challenges while facilitating a transition to a clean and electrified future. Our platform orchestrates millions of real-time decisions across homes, devices, markets, and grids, combining predictive algorithms with user-centered design to make clean energy reliable, affordable, and adaptable to everyday living. With teams spanning Europe, North America, Asia, and Australia, and a joint venture with Mitsubishi Corporation in Japan, we support industry leaders including OVO, AGL, and ENGIE, alongside innovators like Volvo and Volkswagen. Key Responsibilities: Lead the development of solutions that enable Quality, Engineering, and Client Teams to enhance software testing capabilities at Kaluza. Your responsibilities will include: Establishing strong relationships with stakeholders and clients. Crafting strategies and architectures that align with the requirements of internal teams and clients. Identifying and implementing operational improvements to enhance team efficiency and product quality. Collaborating closely with a range of internal teams, including Delivery, Product, Customer Success, Commercial, and Engineering. Oversee a cross-functional team of Quality and Developer Engineers, contributing to both the technical and product vision of your team to ensure successful product outcomes. Guide team members in making technical decisions that resonate with Kaluza’s business objectives.

Role overview FanDuel is looking for a Senior Staff Software Engineer focused on Core Marketing Platforms in Edinburgh. This position works closely with teams across the company to shape, build, and support the systems that power our marketing efforts. The work centers on designing, developing, and maintaining the foundational infrastructure that supports marketing at scale. What you will do Collaborate with engineers, product managers, and other stakeholders to deliver reliable marketing platform solutions Design and develop core systems that enable innovative marketing campaigns and user engagement features Maintain and improve existing marketing infrastructure to support business goals Impact Your technical leadership will help FanDuel create and evolve marketing tools that drive user engagement and support business growth in the sports and gaming sector.

Who We AreAddepar is a pioneering global data and AI platform that empowers investment professionals to transform complex financial information into actionable insights. Our platform integrates portfolio, market, and client data into a comprehensive portfolio view, unlocking AI-driven insights within investment and client workflows. With over 1,400 firms across nearly 60 countries managing nearly $9 trillion in assets through our platform, we are at the forefront of modern financial technology. Our open platform collaborates seamlessly with approximately 650 software, data, and consulting partners, enhancing investment operations for firms of all sizes and complexities. Addepar serves clients globally, with offices in major cities including New York City, Salt Lake City, London, Edinburgh, Pune, Dubai, Geneva, and São Paulo.The RoleThe Investor Solutions team at Addepar is expanding!Navigator, our quantitative liquidity risk projection tool, is a cornerstone of Addepar's multi-product ecosystem. Since its acquisition in 2021, we have significantly invested in this crucial product, surpassing our initial multi-million ARR goals. As we look toward 2026, Navigator will serve as the foundation for key workflows tailored to large institutions, further integrating into the Addepar ecosystem.As we continue to grow, we are seeking a Senior Backend Software Engineer to leverage their expertise within our Engineering team, presenting exciting opportunities for long-term role expansion as our product evolves and enters new global markets.Please note that applicants must have the right to work in the United Kingdom from day one, as visa sponsorship is not available for this position.