Software Engineer .NET (Senior / Principal level)
£60,000 – £85,000
Remote (UK)
Are you passionate about writing clean, scalable code and ready to shape a platform used by merchants across the globe?
We're working with a fast-growing global payment processing platform that’s scaling rapidly after a major acquisition. They are building a high-performance, merchant-first ecosystem that prioritises quality, resilience, and scalability - and they are searching for .Net Software Engineers to join them on their growth journey.
What You’ll Do :
- Architect and build core platform services, APIs, and portals that deliver real business impact.
- Elevate performance and reliability using smart, efficient engineering.
- Instill best practices in system design, quality, and delivery.
- Collaborate across engineering, product, and architecture teams to solve real problems the right way.
Technologies :
Languages & Frameworks : C#, .NET CoreArchitecture : Event-driven, service-orientedCloud & Infrastructure : Azure (or AWS), Infrastructure-as-CodeData & Integration : SQL, caching, message brokers (e.g., RabbitMQ)Front-End : HTML, CSS, JavaScriptEngineering Practices : CI / CD, Behaviour-Driven Development, modern agile workflowsWho We’re Looking For :
Senior Engineers : 5+ years building enterprise-grade systems; strong with OO design, SOLID principles, refactoring, and integrations.Principals : 10+ years of hands-on coding and architectural leadership; adept at influencing technical direction and guiding complex systems.Why You’ll Love Working Here :
Remote-first within the UK & Ireland45 days holiday , plus bank holidaysPrivate family healthcareAnnual learning & certification allowanceClear career growth path, with or without stepping into managementPlease note that you must have the right to work in the UK - no sponsorship opportunities.