Top Software Engineer Jobs in London

The role involves leading software development for UK government projects, providing technical guidance, mentoring developers, and ensuring delivery of secure and scalable solutions.

Develop and evaluate perception models, manage datasets, build data pipelines, and mentor junior engineers in an autonomous ground handling environment.

The Staff Software Engineer - AI/ML will lead development of AI solutions, manage AI/ML teams, and optimize model performance and data pipelines.

The Principal Software Engineer will architect AI-enabled platforms, mentor senior engineers, and lead cross-team architectural discussions, with a focus on secure, scalable solutions on AWS.

The Software Developer will design and maintain applications for market making, ensuring high performance and security while collaborating with various stakeholders.

As a Staff Engineer, you'll enhance web tools for utility companies, ensuring scalability and efficiency in vegetation risk management and leading cross-team technology initiatives.

Join TrueLayer as a Senior Software Engineer, building a global open banking platform, enhancing financial technology with distributed systems, and collaborating on innovative features.

Design, build, and maintain core components for the XRP Ledger, focusing on programmability and performance while integrating WebAssembly. Lead discussions, ensure coding standards, and engage throughout the software development lifecycle.

Design, build and optimise Python-based AI applications and data storage solutions. Collaborate with clients and teams, enforce code quality, CI/CD, testing practices, and deliver scalable production systems across cloud environments while travelling to client sites.

As a Senior Software Engineer, lead feature development, mentor team members, ensure software quality, and participate in architecture design for web applications.

As a Staff Unity Client Engineer, you'll develop game features, collaborate with teams, analyze code for bugs, and create design documents, ensuring high-quality game applications.

Lead backend platform development for National Security clients using cloud technologies, ensuring operational responsibility and agile practices.

The Technical Architect leads teams to develop high-quality software solutions, manages staff performance, and collaborates on technical design while integrating user journeys and non-functional requirements.

The Senior Software Engineer will design, build, and maintain backend services, lead technical design efforts, and collaborate with teams to improve Twilio's SDK experience.

Lead the Market Making Engineering team in developing real-time quoting systems, collaborate with stakeholders, and enhance software and processes.

The Senior Software Engineer will enhance market making capabilities, implement solutions, mentor juniors, and ensure high-quality software delivery within the Market Making Technology team.

As a Staff Software Engineer in Market Making, you will lead teams in delivering high-performance software for market strategies and risk management, ensuring quality code and operational excellence.

Lead design and build of Grafana Cloud observability and Kubernetes monitoring integrations. Implement scalable ingestion, middleware, dashboards, alerts, and docs; operate production services, mentor engineers, drive technical direction, and contribute to open-source projects.

The Senior Software Engineer will lead the development of a Python-based platform, enhancing a mature system for open-source collaboration, mentoring teams, and driving innovation.

As a Senior Software Engineer II, you'll design and build backend services for messaging products like Email, SMS, and WhatsApp, tackle data challenges, lead projects, and mentor engineers.

As a Senior Software Engineer, you'll design scalable backend systems, optimize databases, deploy workloads on AWS, and mentor mid-level engineers.

As a Senior Ruby-on-Rails Engineer at EverAI, you'll build and scale AI products, collaborate with product managers, and ensure code quality through implementation and reviews. A strong background in Ruby-on-Rails and large-scale product experience is essential.

The Principal Software Engineer I will focus on improving distributed systems for Elasticsearch, managing cluster coordination, and addressing performance issues.

The role focuses on enhancing Elasticsearch's distributed systems for performance, resilience, and managing data indexing across multiple nodes while diagnosing challenges and collaborating across teams.

As a Staff Software Engineer, you'll enhance the Add-on Operations team by developing features, ensuring reliability, and mentoring junior engineers in an open-source environment.