Top Software Engineer Jobs in London

Interns will work on AI, code understanding, and data analytics, focusing on distributed systems and AI agents while collaborating with experienced engineers.

As a Software Engineer, you'll develop backend services for crypto trading, optimize systems, and collaborate with product teams throughout the development lifecycle.

Design and maintain codebase, tools, and services for training AI models. Write clean, efficient code and optimize distributed systems.

Design and optimize low-latency trading systems, implement trading algorithms, and ensure reliability while leading a team and collaborating with stakeholders.

The Software Engineer will develop remote development capabilities, improve user experiences, implement CI/CD pipelines, and ensure platform security. Ideal for adaptable developers with Kubernetes and Linux expertise.

Develop and maintain Neo4j Aura, a Kubernetes-based Graph Database-as-a-Service, focusing on custom Kubernetes operators for managing Neo4j clusters.

As a Mid-Level Software Engineer, you'll develop and maintain backend services using Java and Spring Boot, collaborate with teams, and implement scalable solutions.

The Software Engineer III builds accessible and performant UI components, collaborates with backend teams, contributes to reusable libraries, and ensures high-quality user experiences while optimizing performance and accessibility standards.

The role involves building and maintaining integrations with healthcare systems, collaborating with AI/ML teams, ensuring performance and security, and improving documentation pipelines.

Collaborate with management to integrate functions, resolve complex problems, develop coding standards, and coach mid-level developers within a low-latency UI engineering team.

Develop scalable cloud infrastructure and robust software solutions for AI/ML, collaborating with engineers and scientists to enhance scientific research.

As a Software Engineer, you'll design and develop payment features, collaborate in a cross-disciplinary team, and apply software engineering practices.

Design and implement scalable features in React Native for SDK and mobile applications. Collaborate with teams, maintain documentation, and ensure performance across devices.

Lead the design, development, and delivery of back-office applications for Cleared Derivatives, focusing on Java back-end and ReactJS front-end, with responsibilities including microservices architecture and deployment on Kubernetes.

Lead the architecture and integration of backend systems for Cloudflare's support platform, mentoring engineers and defining a technical roadmap.

As a Senior Software Engineer, you'll lead complex projects in the Internationalisation Platform, enhancing translation and localisation capabilities. You'll collaborate with cross-functional teams, ensure system excellence, and mentor junior engineers.

As a Senior Software Engineer, you'll shape product architecture, evolve engineering practices, and collaborate closely with teams in a CI/CD environment using cutting-edge technologies.

Join a specialist Actuarial Software Development team as a full-stack developer, creating high-quality software solutions and product enhancements while managing IT controls and server management.

As a DevOps Software Engineer, you will support the hx Renew platform, provide technical guidance, and mentor team members while tackling complex engineering tasks.

As a Software Engineer, you will engineer and maintain innovative software solutions, collaborating across teams to produce high-quality software across the development lifecycle.

The DeFi Software Engineer will build high-performance trading systems, contribute code in Rust and Python, and debug performance issues while interacting with decentralized markets and protocols.

Join Our Future Health as a Software Engineer, focusing on building cloud applications with Ruby on Rails, managing sensitive health data, and supporting researchers with data access.

The Market Data Software Engineer will lead the architecture and implementation of a low-latency market data platform, oversee engineering teams, manage projects, and ensure data quality and governance for financial services.

Design and develop technology solutions in partnership with global teams, addressing challenges in cancer care through innovative software engineering practices.

Samsara is seeking a Senior Software Engineer to lead the design and development of vehicle telematics solutions, focusing on technical design, data modeling, and full-stack customer solutions involving ML and AI.