1,226 to 1,250 of 1,349 Senior Software Engineer Jobs in the UK

Factor in London, a growing API-driven data platform, seeks a backend engineer to build scalable services using Node.js, Python, and AWS. You will own critical components and collaborate with product and data teams to deliver reliable systems. You will apply AI and automation to accelerate delivery while upholding ...

than quarters, you get complete ownership to do the most impactful work of your career. What you will be doing Solve complex problems with software that is reliable, well tested, resilient and observable Develop, test, deploy and own Python microservices that deliver real business and user value Shape architectural ...

unavailable, no one can log in, so reliability and performance sit at the heart of everything the team does. We are shifting gears from "Software-First" to "Product-First." We don't hire engineers to simply maintain legacy endpoints or close Jira tickets. We hire Missionaries — builders who obsess ...

stakeholder teams to make DeepL's API the obvious and safe choice for global enterprises. We are shifting gears. We are moving from "Software-First" to "Product-First." We don't hire engineers to just close tickets or optimize algorithms in isolation. We hire Missionaries — builders who obsess over ...

The Role Join our fast-growing team to deliver high-quality, well-engineered solutions that improve patient outcomes and primary care efficiency. You'll work in a cross-functional squad, collaborating with Product, Design, and ...

Meet DeepL DeepL is a global AI product and research company focused on building secure, intelligent solutions to complex business problems. Over 200,000 business customers and millions of individuals across 228 global markets today ...

Meet DeepL DeepL is a global AI product and research company focused on building secure, intelligent solutions to complex business problems. Over 200,000 business customers and millions of individuals across 228 global markets today ...

United States Digital Space LLC in Greater London seeks software engineers passionate about building robust financial risk solutions. You will join a dynamic team of C++ engineers in a challenging environment that focuses on high-scale systems and analytical solutions. The role offers the opportunity to deepen your understanding ...

Google is seeking software engineers to join the Dependency Tracing Team within Platform Reliability Engineering to help minimize outages and improve cloud infrastructure reliability. The role emphasizes building scalable systems, collaborating across teams, and driving reliability across Google Cloud Platform. As part of Google’s technical workforce, you will ...

customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with … export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license. Cloudflare is proud to be an equal opportunity employer. ...

trivial production systems Strong architectural judgement Ability to own system structure, patterns and technical decisions Experience or demonstrated practice using AI to change software development workflows Go is the company stack; ability to learn Go quickly if not already experienced Ability to give and receive direct feedback Good judgement … managing full-stack private investment infrastructure, with a strong focus on architectural decision‐making and engineering quality standards. Proficient in leveraging AI to enhance software development workflows while ensuring compliance across multiple jurisdictions. Highest-signal resume keywords Full-Stack Development Architectural Judgement AI-Driven Workflow Improvement Production System Management ...

designed in line with the highest security standards. The opportunity You will be responsible for designing, developing and testing of Customer Information System (CIS) software including front-end, backend database and cloud-hosted applications. Situated in our Beeston office, the CIS Team is a DevOps team made … when required Who are we looking for You will work closely with the Product Owner, Technical Architect, Technical Lead and Support team to deliver software development projects to customers and assist in diagnosing/fixing faults. Past experience of working in the Rail Industry. You are an expert ...

company, you’ll have the autonomy and support to make an impact as we build for the long term. About the role: As a Senior Engineer in the Infrastructure org, you will help evolve the cloud foundations behind every Samsara product. Your goal will be to reduce systemic … improve both our platforms and our engineering practices. You should apply if: You want to impact the industries that run our world: The software, firmware, and hardware you build will result in real‐world impact, helping to keep the lights on, get food into grocery stores, and most importantly ...

Everfox in London is seeking an experienced engineer to design, implement and maintain features across internal codebases. You will add AI-driven capabilities, including model and API integration, prompts and context design, and tooling across teams. The role emphasizes building measurable AI quality, developing reusable components, and collaborating with ...

identification and resolution of complex problems by actively engaging with customers and stakeholders across the business, driving innovative solutions Champion best practices in software development, setting a high standard for robustness, reliability, and performance while guiding the team to follow these practices Take ownership of delivering high-impact features … providing guidance, support, and development opportunities for junior and intermediate engineers Matt - Head of Engineering Have at least four years experience working as a Software Developer Have exceptional communication and collaboration skills - we work together and succeed as a team Demonstrate strong problem solving abilities, breaking down complex challenges ...

take our word for it. Read what Zegons say about us on Glassdoor. What you will be doing Solve complex problems with software that is reliable, well tested, resilient and observable Develop, test, deploy and own Python microservices that deliver real business and user value Shape architectural decisions ...

code. Embed with health systems and their IT teams during live rollouts: map the real workflow on site, close the gaps, get them live. Engineer work queues, retries and exception handling so automations run unattended and failures are caught and explainable rather than silent. Harden flows against UI drift ...

code. Embed with health systems and their IT teams during live rollouts: map the real workflow on site, close the gaps, get them live. Engineer work queues, retries and exception handling so automations run unattended and failures are caught and explainable rather than silent. Harden flows against UI drift ...

building accurate reporting systems Requirements The passion to create something amazing, and the mindset to learn and grow with the company. 3+ years software experience, preferably with Django or similar Python frameworks Experience with monitoring and debugging applications and infrastructure Experience maintaining asynchronous processing systems (AMQP, Celery) An ability … propose creative solutions Knowledge of common security practices Familiarity with continuous integration and continuous deployment An ability to write robust and fault-tolerant software Proficient understanding of Git Experience with subscriptions and recurring payments Experience with billing and invoicing flows Experience working on commercials, pricing and tax within ...

Description Factor is an API driven, AI powered retail data platform for global energy utilities. We use deep machine learning to help energy retailers accurately value the energy they sell: improving margins, unlocking more competitive ...

Made Tech Limited is on a mission to use technology to improve public services. We deliver custom software for central and local government, health, and the NHS, with a strong emphasis on outcomes. Our DevOps culture, cloud focus, and language-agnostic teams drive continual learning and impact. We encourage ...

Antithesis in London seeks engineers at senior to staff levels to build the future of autonomous testing. You will join the team maintaining Bombadil, an open-source project, including working with the specification language, verifier, and Chromium automation. The role emphasizes high-quality engineering across testing, frontend tasks ...

Barclays is seeking a Developer - AVP to lead the evolution of our digital landscape, driving innovation and delivering high-quality software solutions across business functions. You will apply modern engineering practices and collaborate with product managers, designers, and engineers to translate complex requirements into scalable software. The role emphasizes ...

optimize performance, observability, and operational efficiency What You Bring Bachelor's Degree in Computer Science, Engineering, or related field 6+ years of professional software development experience Experience designing and delivering highly-available, scalable cloud-based systems Backend service experience in multiple managed languages such as Java, Scala, Go, C# ...

following (in rough priority order): Python Django (or equiv. web framework) Domain modelling HTTP and REST APIs Writing robust and fault-tolerant software Celery and async processing Postgres Bonus points AWS Terraform, Packer, Consul Kraken is a certified Great Place to Work in France, Germany, Spain, Japan, Australia ...