Top Software Engineer Jobs in London

As a Software Engineer III at JPMorgan Chase, you will be responsible for designing and delivering software solutions, developing high-quality code, and improving systems through data analysis. You will work within an agile team to solve complex technical problems and contribute to the team's culture of diversity and inclusion.

As a Software Engineer III, you will design and deliver technology products for market-leading systems, run projects as a product owner across teams, and contribute to software solutions that improve system architecture and coding standards.

The Software Engineer will join the Business Onboarding team to enhance the onboarding experience for business customers. Responsibilities include building APIs and systems, collaborating with cross-functional teams, and ensuring high-quality, testable code while focusing on customer needs and product development.

As a Software Engineer on the Hold team at Wise, you will work on customer-facing features and maintain the main ledger that processes millions of transactions. You will focus on scalability, APIs, and cross-team collaboration, while needing a strong product mindset and experience in web applications.

The Software Engineer will develop and maintain Wise's cloud platform, focusing on scalable and secure cloud infrastructure solutions, collaborating with cross-functional teams to meet project needs.

As a Software Engineer in Embedded Finance, you will design and develop scalable services, produce public APIs, and collaborate across teams to solve complex problems. You should possess a strong understanding of Java, microservices, and API design, with a product mindset to drive features and products forward.

As a Treasury Infrastructure Software Engineer at Hudson River Trading, you will design, develop, and maintain software solutions that support treasury functions. You'll integrate software with existing platforms, optimize infrastructure, automate processes, troubleshoot systems, and ensure compliance with security protocols.

The Software Engineer will design and develop tools and infrastructure for Traders and Quantitative Researchers, manage proprietary trading system tech requirements, and enhance workflows. Responsibilities include writing performance-sensitive code, leading design discussions, mentoring, and collaborating on technology solutions that improve trading platforms.

As a Software Engineer at Snyk, you will develop and maintain high-performance services, collaborating with cross-functional teams. Your role involves optimizing workflow, mentoring teammates, and solving complex technical challenges while delivering secure and reliable applications.

As an Experienced Low Level Software Engineer at Hudson River Trading, you will design, improve, and maintain critical software for trading systems. This role involves solving complex problems in a real-time, fast-paced environment, collaborating with a team to enhance the firm's trading algorithms and research tools.

The Software Engineer will develop and maintain trading tools for delta one store of value and FICC options at DRW. Responsibilities include collaborating with traders, developing full-stack software systems, supporting production, and working with both new and legacy code. The role requires strong programming skills and the ability to manage complex systems.

As a Java Back-End Engineer at JPMorgan Chase, you'll create cloud-native microservices and manage their lifecycle. Responsibilities include designing solutions, writing tests, and collaborating in an agile environment with a focus on customer needs and fintech innovations.

As a Distributed Systems Engineer, you will build and operate software that supports over 25 million internet properties. Your responsibilities include developing secure and high-performance distributed systems and optimizing complex solutions for global scale deployments across numerous cities. You will also debug systems, monitor production environments, and design APIs.

As a Systems Engineer for Tags & Privacy Analytics, you will join a team of engineers to develop new products on Cloudflare's network. Responsibilities include writing design documents, shipping features, and maintaining the code across various technologies, while ensuring reliability and performance. You'll collaborate closely, document your work, and participate in on-call support as needed.

As a Software Engineer Back-End at BlackLine, you will develop and maintain scalable cloud-based applications, contribute to architectural discussions, and mentor junior engineers. You will analyze requirements, implement best practices, and ensure high software quality, all while driving innovation within a collaborative agile team environment.

The Lead Identity and Security Software Engineer will work with cloud-native AWS infrastructure, implement IAM technologies across UK and European markets, and liaise with various stakeholders. The role requires experience in cloud application development, managing public cloud infrastructure, and implementing industry standards such as SAML and OIDC.

As a .NET / React Software Engineer, you will collaborate with cross-functional teams to solve business challenges through software solutions. Your role includes developing applications using .NET Core and React, focusing on clean code and architecture principles, unit testing, and building microservices while following secure coding practices.