576 to 600 of 679 Senior Software Engineer Jobs in London

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 ...

Understand the product in depth and how customers use it to achieve business outcomes Analyze complex issues and deliver technical code-level solutions Collaborate with development teams to track bugs and suggest improvements Provide technical ...

part of our ethos to give consumers the confidence and clarity to make informed investment decisions and achieve their financial goals. As a Salesforce Engineer at JPM Personal Investing, your responsibilities will include working to help shape the platforms for our Customer Service, Marketing, and Operations teams. You will … technology. By their nature, our people are also solution-oriented, commercially savvy and have a head for fintech. Job responsibilities: As a Salesforce Engineer, you will get involved in developing services such as referrals & promo systems, automation/alerts, email services, custom Lightning & Visualforce pages, developing products across ...

Cisco ThousandEyes is seeking an experienced software engineering leader to drive production-grade applications and large-scale distributed systems. You will partner with product and engineering leaders across ThousandEyes to evolve technologies and ship new features. You will help bring ThousandEyes tech into Cisco wireless and security portfolios ...

Navan is hiring an experienced Expense Engineer to own the expense product end-to-end in London. You will design and ship backend services (Java/Spring Boot) and web interfaces with AI components, focusing on accuracy, latency, and scalable data flows. You will work across international teams, mentor ...

templates, and pipeline gates (security, technical standards, tone, and performance checks) in Python to simplify how teams across Octopus safely integrate AI into their software Establish clear guardrails, security standards, and production pathways to turn quick, hacky AI prototypes into secure, scalable, and well-architected systems Engage directly with ...

perfect balance: seamless experiences for legitimate users, strong barriers against bad actors. What will you be working on? We're looking for a Backend Engineer to build a fraud engine that will help us ship new products and features quickly while keeping risk and cost low. This will involve … Wise visit Wise.Jobs. Keep up to date with life at Wise by following us on LinkedIn and Instagram. SummaryType: Full-timeFunction: EngineeringExperience level: Mid-Senior LevelIndustry: Financial Services ...

Octopus is seeking a seasoned backend engineer to embed with cross-functional teams and co-build high-impact AI features inside domain codebases. You will design internal developer tools and templates in Python to streamline how teams across Octopus safely integrate AI into their software. You will establish guardrails ...

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 ...

rather than quarters, you get complete ownership to do the most impactful work of your career. What you will be doingSolve complex problems with software that is reliable, well tested, resilient and observableDevelop, test, deploy and own Python microservices that deliver real business and user valueShape architectural decisions ...

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 ...

Ready to join a mission that matters? The future of cybersecurity starts with you. About the Role: We're looking for a Sr. Cloud Software Engineer to join our growing Surface Engineering Team. Our new colleague will be responsible for building globally distributed, fault-tolerant, and highly scalable … ability to thrive in a test-driven, collaborative, and iterative programming environment. The skills to meet your commitments on time and produce high-quality software that is unit tested, code reviewed and checked in regularly for continuous integration. Bonus Points: Existing exposure to Python, Go, AWS, Cassandra, Kafka, Elasticsearch. ...

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 ...

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. ...

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 ...

world's money. For everyone, everywhere. More about our mission and what we offer. Job DescriptionAbout the role: Join us as a Platform Engineer in the Risk Domain, where you'll build the systems that make safe, global products possible. As part of our Platform Engineering team … Wise visit Wise.Jobs. Keep up to date with life at Wise by following us on LinkedIn and Instagram. SummaryType: Full-timeFunction: EngineeringExperience level: Mid-Senior LevelIndustry: Financial Services ...

This hands‐on role sits at the intersection of operational excellence and engineering craft. You’ll bridge the gap between traditional application support and software engineering by executing scripted remediation, configuration management, feature flag operations, safe, bounded code‐level fixes, and runbook automation — all under clearly defined guardrails. ...

modern tooling including AI in our dev workflow, and own everything end to end from design to productionAbout the Role:We are seeking a Senior Engineer II to join the CDE Platform team. In this role, you will be instrumental in designing, building, and scaling the foundational services … thrive in a fast-paced, test-driven, collaborative and iterative programming environment.The skills to meet your commitments on time and produce high-quality software that is unit tested, code reviewed and checked in regularly for continuous integration.Proven experience utilizing AI technologies to enhance decision-making, streamline workflows and processes ...

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 ...