Senior .NET Backend Engineer - High-Traffic Ecommerce

Arc IT Recruitment Limited; Brighton; Hybrid; GBP 60.000 - 81.000; Vollzeit

Benefits dieser Stelle

Bonus

Zusammenfassung

Arc IT Recruitment Limited is seeking a Senior .NET Developer for a hybrid role in Brighton, delivering fast, reliable APIs at scale for a multinational ecommerce platform. You will own services from design to production and collaborate with a cross-functional team including SDETs, DevOps and UX.

The role emphasizes cloud-based development, CI/CD releases, and daily delivery using modern observability tools.

Qualifikationen

• Strong commercial C# .NET backend experience.
• SQL Server / T-SQL experience including query tuning.
• Experience with high-traffic ecommerce or transactional systems.
• Cloud experience, ideally AWS.
• RESTful API design including versioning, idempotency, caching, OpenAPI/Swagger.
• Production ownership: monitoring and profiling .NET apps.
• Daily use of AI coding tools with judgement to own output.
• Good engineering habits: code review, automated testing, small & frequent releases.

Aufgaben

• Build, measure and tune services running in the cloud and at the edge from design through to production.
• Own and release software several times a day through CI/CD with a multi-disciplinary team.
• Play a key role in architecture decisions and production ownership.

Kenntnisse

C# .NET backend

SQL Server

API design

Cloud AWS

Monitoring & profiling

AI coding tools

Code review & testing

Ausbildung

CS degree (nice to have)

Tools

Datadog

New Relic

CloudWatch

Claude Code

Copilot

Cursor

Jobbeschreibung

Arc IT Recruitment Limited is seeking a Senior .NET Developer for a hybrid role in Brighton, delivering fast, reliable APIs at scale for a multinational ecommerce platform. You will own services from design to production and collaborate with a cross-functional team including SDETs, DevOps and UX.

The role emphasizes cloud-based development, CI/CD releases, and daily delivery using modern observability tools.