Top Software Engineer Jobs in London

The Senior Software Engineer will design, build, and maintain scalable systems and user-facing products, taking full ownership of projects from design to deployment, and collaborating closely with product and design teams.

Lead software development and data engineering efforts for a scalable SaaS platform. Own full SDLC, design scalable systems, manage and wrangle billion-record datasets, lead projects, conduct code reviews, mentor engineers, and deliver customer-focused solutions within a fully remote UK-based role.

Lead the development of backend platforms for national security and defence clients, leveraging cloud technologies and Agile methodologies, while ensuring operational responsibility for services and collaborating in cross-functional teams.

As a Senior Software Engineer, you will design, build, and maintain scalable software solutions using Node.js and TypeScript, while mentoring junior engineers and ensuring product reliability.

Design and enhance tools for developer productivity and infrastructure; improve CI/CD pipelines, optimize performance, and mentor team members.

The Senior Software Engineer will develop multithreaded C++ code, collaborate on tooling systems, support deployments, and mentor engineers.

Design, build, deploy, and operate backend search services and APIs on Kubernetes. Collaborate with product, data science, and engineering teams, participate in code reviews, and improve search and platform reliability and scalability.

The Senior Software Deployment Engineer will lead deployment strategies, manage environments, ensure testing and release quality, and enhance operational excellence.

The Software Deployment Engineer will deploy, configure, and test software across environments, troubleshoot issues, and support production systems, collaborating with teams to ensure quality and readiness for millions of customers.

The Senior Software Engineer will enhance platform services, drive technical roadmaps, mentor engineers, and ensure operational excellence in a cloud environment.

The Senior Software Engineer will design, develop, and maintain backend systems using Golang, lead technical decisions, collaborate on high-performance solutions, mentor team members, and implement CI/CD pipelines.

The Senior Software Engineer will design, build, and evolve customer-facing backend services and public APIs, working closely with Product and Experience teams.

The role involves developing, testing, and deploying Python microservices, solving complex technical problems, and contributing to architectural decisions. Engineers will work with a product team and ensure code quality through reviews and testing, while continuously learning and improving practices.

The Staff Software Engineer will develop and deploy high-performance machine learning systems, optimizing large language models for production environments. Responsibilities include ensuring high availability and low latency for AI applications and working collaboratively across teams.

The Staff Software Engineer will design system architectures, write production code, mentor engineers, ensure system performance, and lead technical discussions.

As a Senior Software Engineer, you will enhance XRP ledger capabilities, participate in full software development lifecycle, and engage with the open-source community.

Lead the technical direction and delivery of innovative AI projects, design ML systems, engage with customers, and mentor team members.

The Staff Software Engineer (Tech Lead) will design and develop an enterprise platform, lead a team to deliver technical projects, and engage with customers to build effective solutions.

The Senior Staff Software Engineer will design, develop, and maintain backend systems for Databricks, ensuring high performance and reliability while mentoring junior engineers and leading projects.

As a Principal Software Engineer, you'll design and develop scalable AI solutions, collaborate with data scientists, and uphold high coding standards.

The Staff Software Engineer - AI/ML will lead the development of AI models and solutions, drive cross-team collaboration, provide technical leadership, and mentor engineers. Responsibilities include managing AI/ML initiatives, enhancing model performance, ensuring compliance, and fostering a collaborative culture.

Lead the development of AI/ML solutions, ensuring best practices for model deployment and mentoring engineers, while collaborating cross-functionally.

As a Staff Software Engineer, you will lead technical decision-making, contribute to product architecture, and enhance code quality in a data SaaS platform.

Join Ravio as a Senior Software Engineer to lead development in a growing team, focusing on end-to-end product stack implementation and collaboration with technical cofounders.

The Senior Software Test Engineer will lead test engineering initiatives, design automated test frameworks, and advocate for quality within cross-functional teams.