8 of 8 Senior Web Engineer Jobs in London

Cboe Europe seeks a Senior Software Engineer, Web to design, build, and maintain high-performance web platforms handling market data for members and the investing public. You’ll work across frontend (ExtJS/React/NextJS), Django, and SQL layers, emphasizing testing, automation, and quality. ...

iProov is seeking an experienced Senior Web Security Engineer to design, build, and secure high-performance web applications in demanding environments. You will protect client-side code, develop anti-tamper and runtime protection, and build WebAssembly modules using C++, Rust, or AssemblyScript. Ideal candidates have strong ...

Location: UK (Flexible) Comp: Negotiable (Base) + Company Performance Bonus (10%) + Share Options + UK iProov Benefits We're looking for an experienced Senior Web Security Engineer to design, build, and secure high-performance web applications that run in some of the world's most … implement anti-tamper, integrity verification, and runtime protection mechanisms. Build high-performance WebAssembly modules using C++, Rust, or AssemblyScript. Research emerging attack techniques targeting web applications and develop practical mitigations. Collaborate closely with developers, product, and red teams to integrate security into the development lifecycle. Investigate vulnerabilities, perform root ...

Overview Senior Software Engineer, Web. We build websites that handle millions of requests per day, presenting high-quality market data to our members and the investing public. We operate at the tip of the spear, maintaining the primary interface for command and control of Cboe Europe\'s three … offices in London and Amsterdam. This role follows a four day in-office work model in London. Responsibilities Design, implement, extend, and maintain web software functionality, often requiring advanced knowledge and experience. Create customer documentation. Act as project manager for a feature across multiple parties. Develop with strong Python ...

Opportunity: Senior QA Engineer We are currently seeking a Senior QA Engineer to join our expanding team. In this role, you will be responsible for maintaining the highest standards of quality across various platforms, including our mobile app (React Native), web platforms (React), and internal ...

Senior Software Engineer is required by this B2B Fintech business as they look to improve their product platform offering and build on their client success. You'll be expected to take more technical leadership than managerial responsibilities, promoting better engineering practice, driving technology improvements and leading from … strong hands-on perspective. This is a web-based reporting platform written in Python and Django, and your decisions around the technical direction will be critical in the future success of the business and how they continue to deliver to their clients. If the opportunity to take responsibility ...

Senior Software Engineer is required by this B2B Fintech business as they look to improve their product platform offering and build on their client success. You'll be expected to drive technology improvements, and play a pivotal role in a small software engineering team. This is a web … through the entire life cycle. Designing and implementing new software solutions, providing technical guidance to a small team, ideally offering experience across. Solid Python web development in a B2B product setting Django FastAPI/Flask beneficial AWS DevOps Agile Please note, this role requires Full Time attendance in their ...

Digital in London is seeking a Senior Python Backend Engineer to lead a web scraping project on the trading platform. You will build high-performance, low-latency data collection services with asyncio, reverse-engineering sites and APIs where needed. You’ll work in a hybrid London-based ...