Senior Full Stack Engineer C# Vue.js

Salary: £85,000 - 85,000 per year

Requirements:

• Strong C# .Net backend development experience
• Good knowledge of frontend development, ideally Vue.js experience, although React experience is also fine
• Strong API, system design and distributed systems knowledge
• Experience with SQL and relational databases
• Experience with production AWS, with CI/CD, SQS, DynamoDB, S3, ECS or Lambda advantageous
• Good understanding of microservices and event driven architectures
• Comfortable taking technical ownership and mentoring others
• Experience in payments, financial services or another regulated environment is desirable

Responsibilities:

• Own features end-to-end, from API and service design through to frontend delivery and production
• Design and develop scalable backend services and APIs using C# .Net
• Build customer-facing features across the backend and Vue frontend
• Own architecture and technical decisions within your domain
• Collaborate closely with Product, Design and Compliance to take features from idea to production
• Improve reliability, observability, testing and production performance
• Modernise legacy services and contribute to wider architectural direction

Technologies:

• API
• AWS
• Lambda
• Backend
• C#
• CI/CD
• Frontend
• React
• SQL
• Vue
• microservices
• ASP.NET
• Cloud
• JavaScript
• Fullstack

More:

We are a global financial services company rebuilding our international payments platform within our Corporate Payments division. This is a senior, hands-on Full Stack Engineer role based in Bracknell with work from home most of the time and office attendance twice a week. The package includes a salary up to £85k plus bonus, 23 days holiday rising to 28, your birthday off, pension, life assurance, income protection, critical illness cover and healthcare.

last updated 37 week of 2026