Top Software Engineer Jobs in London

As a Senior Backend Engineer, you will architect and build scalable data systems using Kotlin, design distributed analytics infrastructure on AWS, and deliver analytics features for insurers, improving their risk decision-making.

The role involves tackling critical technical challenges, ensuring clear project direction, and participating in multiple technical interviews, including coding and system design.

The Senior Software Engineer will develop and maintain a large-scale calculation engine, mentor other developers, optimize performance, and support customer needs for distributed calculations.

Join the Customer Identity & Fincrime team to develop critical systems for identity verification, fraud detection, and financial security using Java and cloud technologies.

Develop high-throughput, low-latency APIs as part of a collaborative Agile team, contributing to backend services and enhancing system performance and resilience.

Design, develop, and maintain scalable backend services for pricing solutions, implement caching mechanisms, and integrate AI/ML features while collaborating in an Agile environment.

The role involves developing scalable, high-performance services for a financial platform, focusing on backend systems, API development, and integrations with internal and external platforms.

The role involves learning from senior engineers, contributing to the Motorway platform, and using AI tools for development. It emphasizes collaboration and personal growth.

The Senior Software Engineer II will design and implement generative AI services, drive architectural standards, mentor engineers, and collaborate across teams to enhance data solutions.

Build backend features for restaurant partners, identify technical opportunities, own projects, collaborate with a team, and ensure service quality and performance.

Lead full-stack architectural design and implementation of biometric identity verification solutions, driving technical strategy and collaborating across teams to ensure compliance and security.

As a Senior Software Engineer, you'll design, build, and scale the core systems and APIs of The Flex platform, focusing on automation, reliability, and performance.

As a Senior Software Engineer at Upvest, you will develop and enhance their Investment API, leveraging modern technologies in a collaborative product team environment.

Lead a team of engineers, oversee project delivery, contribute to architecture, write high-quality code, foster engineering culture, and collaborate closely with product teams.

G2 is seeking a Staff Software Engineer to drive AI initiatives, build intelligent features, mentor team members, and implement scalable AI solutions within their product suite, focusing on Ruby on Rails and Python.

Design, build, and maintain cloud infrastructure, services, and APIs; integrate backend systems with an embedded platform; write automated tests, debug issues, and apply secure distributed systems practices to ensure scalable, reliable operation.

The Staff Software Engineer will lead logistics software development, ensuring technical suitability of solutions while mentoring teams and guiding architecture.

The role involves building and owning revenue-critical backend infrastructure, optimizing data systems, and ensuring high performance for a growing B2B platform.

The Staff Software Engineer will design and build a digital asset custody platform, manage high-availability systems, and contribute throughout the software development lifecycle.

As a Staff Engineer at Ripple, you will develop mobile solutions, enhance user experience, and manage app releases while collaborating with peers and maintaining high coding standards.

As a Staff Software Engineer, you will develop Ripple's wallet platform utilizing ReactJS and TypeScript, focusing on user experience and performance optimization.

The role focuses on improving software development and deployment processes by writing code in Go, managing CI/CD systems, and automating infrastructure using AWS.

As a Software Engineer at Euphoric, you'll develop AI-driven features, collaborate across the tech stack, maintain quality code, and contribute to an innovative benefits platform.

As a Financial Software Engineer, you will design, architect, and build systems to enhance liquidity access for Capital Market clients, while leading projects and mentoring junior members.

As a Financial Software Engineer, you'll build and improve financial systems, ensuring access to liquidity and capital for clients, while engaging in client relations and technical tasks.