601 to 625 of 1,337 Senior Software Engineer Jobs

Abridge is seeking a Senior Software Engineer to join our VA pod, delivering AI-powered clinical documentation tools for U.S. Veterans Affairs. You’ll build and support web applications and backend services using TypeScript, React, and Google Cloud, ensuring security and scalability for federal deployment. ...

IonQ in Oxford is seeking a highly technical Senior Software Engineer to join the System Orchestration team in System Software. You will build and operate the software that calibrates quantum systems, schedules programs and manages hardware access across the fleet. This hands-on role emphasizes stateful ...

Thales Maritime Mission Systems in Manchester is seeking a Senior Software Engineer to design, implement and test advanced sonar and mission systems software. You will work on real-time components and collaborate with UK and international teams. The role requires experience with Java and Python in Linux … Agile development, and the ability to derive and manage SW requirements while delivering robust, scalable software on defence projects. #J-18808-Ljbffr ...

diverse, international team with offices in London, Atlanta, New York and Cape Town, alongside colleagues working remotely across the globe. Open roles Senior Software Engineer LONDON Build and enhance Artlogic’s software platform, delivering high-quality, scalable solutions while contributing to technical decisions, engineering best practices ...

powerful, accurate and reliable quantum systems to tackle problems that today's supercomputers cannot solve. We're looking for an enthusiastic and highly technical Senior Software Engineer for our non-realtime controllers team who will thrive in our dynamic cross-disciplinary environment. You will be working closely … with our skilled software engineers, our systems teams who operate the physical quantum computers, and our world-leading quantum scientists to build and operate the software that controls the hardware surrounding our quantum computers. Previous exposure to quantum systems is not required. You will own areas ...

Haven is seeking a Senior Software Engineer to craft AI-powered experiences for millions of holidaymakers. You’ll work end-to-end on scalable web applications in a cloud-first setup and ship resilient software with Claude-based tooling. This UK remote role offers occasional travel ...

seeking a Senior Software Engineer in Watford to own complex backlog tickets, deliver high-quality code, and uphold engineering standards. You will collaborate across the Signalling Engineering team, guiding design, testing and operations of software and tools. You will mentor peers, participate in peer reviews, support ...

seeks a Senior Software Engineer to design, build, and operate research and production infrastructure for mid-frequency equity statistical arbitrage strategies. This is a hands‐on role covering data ingestion, research tooling, back testing, production deployment, and live execution integration. The ideal candidate will have ...

genetic data, and we are continuing to grow our engineering capability to support this ambition. We are hiring a backend leaning full-stack focused Senior Software Engineer to join our Research Enablement squad . This squad sits on the intersection of the Trusted Research Environment … using modern, agile development practices like code review, TDD, CI/CD and pairing using tools like Git and GitHub Experience of operationally managing software components once live, including; observability, logging, metrics, error reporting, debugging and live incident management Experience of working with sensitive personal data Competencies Experience working ...

Almac Central Services is seeking a Senior Software Engineer to design, build and evolve platforms that power our business. You will own end-to-end delivery, turning complex requirements into robust software, while shaping standards, architecture, and security for scalable systems. You will work across ...

Civica UK Ltd is seeking a Senior Software Engineer to join our product teams in the public sector space. You will decompose business problems into robust system designs, craft production-grade software, and navigate both legacy and greenfield projects within the same product. Emphasis on engineering ...

Deliveroo is hiring a Senior Software Engineer for our London Hybrid team (3 days from the office). You’ll help improve code structure and architecture while leading project planning to maximise efficiency and reliability across production systems. We seek deep experience across web stacks (Go, Ruby …/Rails, Python, Scala, Rust) and a passion for scalable, well-tested software in a fast-moving marketplace. #J-18808-Ljbffr ...

Google Cloud seeks a Senior Software Engineer for TorchTPU in London. You will lead AI framework work, optimize PyTorch on TPUs/GPUs, and collaborate across teams on large-scale ML systems. You will design and implement performance-focused software, mentor engineers, and drive projects from ...

believe you can make a strong contribution, we still encourage you to apply What the job involves We're looking for a Senior Software Engineer to help build and develop a growing portfolio of AI-powered products and business tools You'll work closely with technical … work and help strengthen our engineering practices as the portfolio grows AI-assisted engineering is a core part of how we investigate problems, develop software, test changes and iterate These tools support engineering judgement rather than replace it. You'll be expected to define clear requirements, design appropriate systems ...

Online Filings is seeking a Senior Software Engineer to architect and develop our next-generation web application and API. This role requires technical leadership, hands‐on development, and mentoring of junior developers to ensure scalability, security and performance. If you are passionate about software development, enjoy ...

Northrop Grumman UK is seeking a Senior Software Engineer to design, develop and maintain the infrastructure that powers our services. You will be self-driven and organised with a passion for building elegant and stable solutions, and you will lead a team through technical and delivery challenges. ...

globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every … that touch millions and get the opportunity to build the future of finance with Citi Tech. Citi's Equities Technology organization is seeking a Senior Software Engineer – Ultra Low Latency Risk Engine Developer to join the Equities Electronic Execution (Electronic Trading) technology team. This role is focused ...

Bell is seeking a Senior Software Engineer to join our Operational and Regulatory Technology team in Manchester. You will design and build services and APIs across the stack, collaborating with cross-functional teams to deliver secure, scalable, and high-performing software. You’ll work on modern ...

SailPoint is hiring a Senior Software Engineer to design, build, and deploy full-stack microservices for the Policy Engine in a remote UK-based role. You will work on real-time and batch decision systems using Golang, Angular, and modern cloud technologies. The UK Platform Engineering team ...

Wise is seeking a Senior Software Engineer II for Account Integrity to help build a globally scalable fraud prevention engine and protect customer money. You will work on end-to-end systems, focusing on robust controls and detection capabilities. Role blends backend and frontend work (80% backend ...

Wise is hiring a Senior Software Engineer II for the Account Integrity team. You will work on a high-impact engineering role focused on safeguarding customer accounts worldwide, delivering end-to-end projects that strengthen fraud prevention. Leverage Java/JVM, Spring, and CI/ ...

Role Aveni is building next-generation AI systems for UK financial services, where safety, compliance, and trust are non-negotiable. We're hiring a Senior Software Engineer to work on AI and agentic platform capabilities that power intelligent, automated workflows for financial services. This is a high … communicator who can explain complex ideas clearly Passionate about mentoring and raising team standards This role offers a clear path into Staff or Lead Engineer positions Drive architectural decisions across multiple teams Own complex, cross-cutting AI systems Benefits at Aveni. What you’ll love: Remote-first working across ...

MONY Group in Manchester is seeking a Senior Software Engineer to join one of our Manchester-based engineering teams. You will help build products and platforms that power millions of financial decisions, collaborating with product managers, designers and fellow engineers to deliver scalable, secure software. ...

understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Python Senior Software Engineer Location: Manchester These roles require 5 days week on site. We offer a range of flexible working arrangements please speak … reaches of space theres no limit to where a career at our client could take you. Role description We are looking for experienced Python Software Engineers who want to have a real impact, and who are keen to apply their creative thinking to the ever-changing space of cybersecurity. ...

MONY Group plc in Manchester is seeking a Senior Software Engineer to build platforms powering millions of financial decisions. You will shape technical direction, deliver scalable solutions, and contribute across the full software lifecycle with a focus on backend-leaning development. The role emphasizes ownership, collaboration ...