Senior Full Stack Engineer

Join Vitesse, a payments platform redefining the insurance ecosystem. We are a licensed enterprise in the UK, Europe and New York, serving insurers, brokers, MGAs and TPAs with real-time, global payments and full financial control., Senior Full-stack Software Engineer with a product-centric mindset. You’ll shape features, collaborate with product owners, designers and engineers, and own features from architecture to production monitoring., * Lead the end-to-end flow from storyboarding, wireframing and prototyping to UI/backend implementation.

• Prepare low-fidelity prototypes for internal review and assess technical feasibility.
• Create high-quality technical documentation with example code.
• Communicate solutions clearly within the team.
• Apply appropriate design patterns and write idiomatic code in the home team tech stack.
• Design schemas, implement asynchronous messaging, RPC handlers and distributed systems.
• Coordinate deployments, database migrations, handling complex error cases.
• Debug production issues and improve scalability, observability and security.
• Deliver large well-defined tasks and navigate smaller scope problems.
• Own parts of the overall architecture; contribute to hiring, onboarding, mentoring and proposals.
• Assist on-call engineering for 24/7 support, build and improve engineering tools, solve customer issues.
• Contribute to root cause analysis reports.

• .NET Core (and preferably .NET Framework) - 3+ years.
• React (ideally TypeScript) front-end experience.
• Distributed microservices architecture with asynchronous event-driven communication, DDD, and automated CI/CD pipelines.
• Experience with Agile methods and collaborative practices.
• Strong understanding of SOLID, service-oriented architecture and security best practices.
• Excellent verbal and written communication skills.
• Proactive in updates and stakeholder feedback.
• Passion for contributing to the platform’s continued development.

• 2 days of volunteering leave.
• Recruitment referral fee of $1,000.
• Medical insurance, basic life & AD&D insurance.
• Mental health therapy partner - Oliva wellbeing platform.
• Sick leave - 5 days.
• Annual leave - 20 days.
• Maternity and paternity leave.
• Voluntary critical illness and accident insurance (employee paid).
• Employee Assistance Program.
• Ongoing learning & development.
• Commuter benefits.