Salary: £62,000 - 102,000 per year Requirements: Experience with influencing technical decisions with a tech team in an agile environment Proven experience in software development using JavaScript or TypeScript Experience with testing software (automated tests or Test Driven Development) Previous experience working with AWS, GCP, Microsoft Azure or another cloud service Have a passion for continued learning of the latest JavaScript and ES versions and trends Responsibilities: Deliver end to end functionality from ideation to delivery focused on the functionality surrounding the ability to make a request and message back and forth while helping to define and adopt best practices Work in a fast-paced, collaborative technical environment Utilise programming languages and tools like React Native, React, Node.js, JavaScript, TypeScript, micro services, AI, ML, open source frameworks, DevOps, large data sets, and more Perform software development leveraging a test-driven development pattern Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help high-performance people actualize the full potential of their lives Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community Technologies: AI AWS Azure Backend Cloud DevOps Frontend GCP Support JavaScript React React Native TypeScript TDD NodeJS Mobile Network Office 365 More: At Velocity Black by Capital One, we harness the power of artificial intelligence and expert human support to help high-performance individuals realize their full potential. Positioned in London, we are looking for talented software engineers to join our innovative and dynamic team, where youll have autonomy and the opportunity to specialize in frontend, backend, or full stack development. We offer a hybrid working model, competitive benefits including a pension scheme, bonus, generous holiday entitlement, and opportunities for career progression. We pride ourselves on fostering a diverse, inclusive culture that values collaboration and innovation, ensuring that you can thrive in your role. last updated 11 week of 2026