Software Engineer - Web United Kingdom, London Jobs

Join a scaling B2B SaaS firm in London, building a global compensation intelligence platform. As a Senior Software Engineer, you'll own core features end-to-end with TypeScript across the stack. We seek a collaborative expert who designs scalable systems and mentors peers, offering a clear path t...

Lead Software Engineer role in London for a scaling B2B SaaS platform. Take ownership of core systems, driving technical direction in TypeScript (Node.js/frontend). Lead complex projects, mentor engineers, and shape architecture in a fast-paced environment. Competitive salary, equity, and benefit...

Lead Meta's infrastructure strategy as a Principal Software Engineer in London. Drive large-scale, cross-functional projects and shape multi-year roadmaps for global products. Utilize your expertise in C++, Java, or Python to solve complex technical challenges and mentor top engineering talent.

Join Equinox in London as a Senior Software Engineer. Lead complex projects, design system architectures, and mentor junior developers using Java and Kafka. Enjoy a hybrid model, bonus, private healthcare, and 27 days leave.

Join Meta's Risk teams in London as a Software Engineer - Technical Leadership. Drive high-impact, company-wide technical strategy on critical compliance and regulatory challenges. Leverage your senior engineering experience to build scalable systems and influence cross-functional roadmaps. This ...

Join Citi's XiP team in London as a Senior Software Engineer. Design and optimize the core distributed Risk Calculation Engine for global trading desks. Leverage your deep Java, Spring, and large-scale system expertise in a pivotal role. Enjoy global benefits supporting your well-being and profes...

Join our London team as a Senior Full Stack Engineer. You will develop and maintain the global accesso Horizon platform using Java, JSP, and SQL. We seek 5+ years' experience with cloud scalability, unit testing, and Scrum. Enjoy flexible hours, virtual team events, and a commitment to diversity.

Join our In-Car Payments Engineering team in London as a Senior Software Engineer. You will build secure, cloud-based transaction systems using TypeScript, Node.js, and AWS serverless services. Your expertise in PCI DSS, API security, and Terraform will be key to delivering cutting-edge in-car co...

Seeking a Senior/Principal Software Engineer in London to lead backend development on a PHP/MySQL/AWS platform. You will architect scalable RESTful APIs, optimize database performance, and guide the team with modern CI/CD practices. This role demands strong PHP expertise, a passion for Golang, an...

Join our London team as a Senior Software Engineer. You will develop scalable PHP/MySQL platforms and RESTful APIs on AWS, focusing on performance and security. We value expertise in modern CI/CD, software architecture, and mentoring. Enjoy a collaborative, supportive, and inclusive work environm...

Lead our AI-first software vision as a Software Engineering Director in London. You will define the technical strategy, manage P&L, and lead high-performing teams to build scalable, innovative platforms. The role requires 10+ years of experience, including senior management and deep expertise in ...

Join our Institutional team in London as a Kotlin Software Engineer. Design and build scalable backend systems, APIs, and microservices for advanced financial platforms. We seek strong Kotlin expertise, a passion for fintech challenges, and a commitment to quality-driven engineering. Enjoy a high...

Join Blockchain.com as a Senior Software Engineer in London. Build low-latency trading systems in RUST, focusing on OMS and exchange gateways. Leverage your Python, SQL, and trading systems expertise in a hybrid role with a "work from anywhere" policy, equity, and unlimited vacation.

Join Blockchain.com in London as a Software Engineer, Fraud. Utilize your 7+ years in JVM languages to build secure, scalable backend systems for crypto brokerage. Enjoy a hybrid model, unlimited vacation, and equity in this industry-leading company shaping the future of finance.

Join a leading cryptocurrency trading platform in London as a Software Engineer. Design and optimize low-latency trading systems in Rust/C++ for market-making and arbitrage strategies. Collaborate with traders and quants in a dynamic, innovative environment with a hybrid work model and global rem...

Lead Software Engineer role in London, offering a hybrid model. Drive technical excellence and architecture using C#, .NET, React, and Azure in a cloud-first environment. Mentor teams, lead high-impact projects, and champion innovation with AI tools. Benefits include private healthcare, a sabbati...

Lead a talented engineering team while staying hands-on with C#/.NET and React development in this London-based role. You'll drive project delivery, mentor engineers, and shape technical strategy using Azure and modern practices. Enjoy extensive benefits including private healthcare, a generous p...

Join our London team as a Full Stack Software Engineer to build the mission-critical Total Return Swaps platform. Utilize Java, Spring Boot, React, and microservices to solve complex problems for hedge funds and traders. We offer competitive compensation, equity, and comprehensive benefits in a h...

Join ClickHouse Cloud as a Senior Software Engineer in London. Design and build robust, scalable cloud infrastructure using Go and Kubernetes on AWS/Azure/GCP. Enjoy a flexible remote role with equity, healthcare, and a home office stipend in a globally distributed team.

Join our London team as a Senior Infrastructure Software Engineer. Build and own scalable backend systems for massive AI training datasets using PostgreSQL, ClickHouse, and Python/Typescript. Enjoy a competitive package with equity while solving complex problems in a high-performance, in-person c...