Senior .NET Software Engineer

For this role you must be able to work on a hybrid basis with at least 2 days per week working in the Mumbai office in Andheri.
This role sits within Deltatre's .NET engineering team building the backend platforms that power OTT streaming, websites, apps, and live broadcast systems for major sports rights owners, broadcasters, and media companies. The platforms handle millions of concurrent viewers; the technical decisions you make echo across that surface.
As Senior .NET Software Engineer, you will be part of the team designing and building new features, resolving issues, owning continuous integration and deployment, and improving all aspects of delivery. You will contribute to OTT streaming solutions, websites, apps, and live broadcast systems that handle millions of concurrent users seamlessly.
Responsibilities
Architect and implement robust, scalable, high-performance solutions for OTT streaming platforms, apps, websites, and live broadcast systems
Lead technical discussions and collaborate with cross-functional teams to design and implement new features (Scrum/Agile, sprint-driven delivery)
Maintain and enhance existing codebases, ensuring scalability and performance, using GitHub for version control and collaboration
Troubleshoot and resolve technical issues, choosing the right pragmatic solution for each problem
Own key development tasks within a continuous integration and deployment environment
Work with cloud infrastructure using a mix of services, containers, and virtual machines
Conduct code reviews and contribute to improving engineering practices across the team
Stay current with the latest .NET technologies and integrate them into our systems where appropriate
Mentor and guide junior engineers, contributing to a culture of continuous learning and technical excellence
Assist in the recruitment and onboarding of new back-end team members
Requirements
You produce work that others can build on. You take ownership of features from design to production, you write code that holds up under live event load, and you make architectural decisions you can defend over time. You are credible because you do the work and you say what you actually think.
Required
5+ years' relevant experience as a .NET Back-End Engineer or similar
Proficient in .NET 8, with working knowledge of .NET Framework for legacy systems
Solid REST API design with Web API
Hands-on experience with multithreading and parallelisation
Production experience with both NoSQL (preferably MongoDB) and SQL (preferably MS SQL Server)
Demonstrated experience designing high-performance, scalable services
Exposure to microservices and event-driven architecture
Cloud platform experience — AWS preferred — and Docker container experience
Demonstrated automated testing discipline — unit, integration, and component tests
Proficient with Git, GitHub Actions or comparable CI/CD, and PowerShell or Bash scripting
Working understanding of HTTP, caching mechanisms, and service discovery
Familiarity with modern messaging — RabbitMQ preferred, with awareness of gRPC and Apache Kafka
Valued
Container orchestration in production (ECS, EKS, or similar)
In-memory key-value databases like Redis
Continuous deployment with Flux (GitOps)
Familiarity with Windows and Visual Studio development environment
Background in OTT streaming, live broadcast, or media technology

Work arrangement
Hybrid