Senior .NET Software Engineer

About the role

Deltatre is looking for a Senior .NET Software Engineer to join its backend team. You will help design, build and operate high‑performance platforms that power OTT streaming, websites, mobile apps and live broadcast systems for major sports media owners.

Key responsibilities

• Architect and implement scalable, high‑throughput solutions for OTT streaming, apps, websites and live broadcast systems.
• Lead technical discussions, collaborate with cross‑functional teams and deliver new features in a Scrum/Agile environment.
• Maintain and enhance existing codebases, ensuring performance and reliability.
• Own CI/CD pipelines, work with cloud infrastructure (AWS, containers, VMs) and conduct code reviews.
• Troubleshoot production issues and choose pragmatic solutions.
• Mentor junior engineers and support recruitment of new backend team members.

Required profile

• 5+ years of experience as a .NET backend engineer or equivalent.
• Proven ability to deliver production‑grade code that handles live‑event loads.
• Strong ownership from design through deployment and a track record of sound architectural decisions.

Required skills

• .NET 8 and .NET Framework
• REST API design with Web API
• Multithreading and parallelisation
• MongoDB (NoSQL) and MS SQL Server
• Microservices and event‑driven architecture
• AWS cloud services
• Docker containers
• Automated testing (unit, integration, component)
• Git, GitHub Actions (CI/CD)
• PowerShell or Bash scripting
• HTTP, caching mechanisms, service discovery
• Modern messaging systems