Top Full Stack Developer Jobs in London

The Senior Software Engineer, Backend will develop scalable back-end systems for the HubSpot Academy, mentor juniors, participate in code reviews, test and debug systems, and collaborate across teams for solution design.

Software Engineers at Flexera design and implement microservices and web applications, engage in agile development practices, and continuously enhance product quality and performance while collaborating with cross-functional teams.

The Senior Software Engineer at Flexera will design and implement microservices and web applications, engage in the full product lifecycle, improve product quality and performance, and participate in agile development processes. Key responsibilities include customer interaction for solution development and contributing to internal knowledge resources.

As a Senior Software Development Engineer at GoCardless, you will lead the development of innovative web products for payers, focusing on enhancing their payment experience. Your role involves collaboration across teams, prototyping, and implementing features based on data-driven insights. You will mentor junior engineers, handle ambiguity in a greenfield environment, and contribute to a customer-centric culture of experimentation and accountability.

The Senior Backend Software Engineer will design, develop, and maintain scalable backend infrastructure using Golang. Responsibilities include writing code, providing mentorship, collaborating with teams, implementing CI/CD pipelines, and optimizing systems for performance and reliability.

As a Staff Software Engineer at Consensys, you will work on the development of the multi-chain EVM Datalake, designing and leading complex features related to on-chain data extraction and indexing for various applications. You should possess expertise in Backend Software Engineering with a strong focus on GoLang and relational databases, along with experience in agile methodologies and distributed systems.

As a Senior Software Engineer on the identity team, you will design and implement reliable backend services for user identity verification and risk management in a scalable platform. You'll contribute to architectural decisions, enhance software quality, and maintain systems that millions rely on, while collaborating with various teams.

As a Senior Software Engineer in the Market Data team, you will design scalable systems to enhance Alpaca’s market data architecture, implement backend services, ensure software quality, and participate in code reviews, while overseeing API structures and documentation.

As a Software Engineer, you will improve user experiences on GAMURS Group websites by writing code, conducting pull request reviews, and collaborating with team members on new features, while ensuring website performance and managing deployments.

The Senior Software Developer will design and develop a robust Core Platform and support the migration of legacy systems to new architecture. Responsibilities include developing scalable backend services, mentoring other developers, ensuring code quality, and collaborating with cross-functional teams. Strong experience in Java and cloud technologies is crucial.

The Staff Software Engineer will lead a developer team to deliver large-scale Ruby APIs for LGBTQ+ dating apps, evolving the Ruby architecture and creating innovative mobile products. Responsibilities include debugging, developing end-to-end solutions, and collaborating in an agile environment with various teams.

As a Software Engineer at Figma, you will build and evolve Dev Mode for design/dev collaboration, develop new products in the developer tools space, mentor peers, and collaborate across teams to deliver high-quality products.

The Senior Backend Engineer will lead the development and maintenance of the music royalty processing engine, focusing on scalable architectures and collaboration with cross-functional teams, ensuring operational excellence and coaching team members in best practices.