Senior .NET Engineer

eSynergyLondon, United Kingdom12 months ago

We’re looking for a Senior .NET Engineer to join our fast-growing team within the public sector. You’ll play a key role in designing, developing, and deploying high-performance applications that scale globally. As a senior team member, you'll mentor junior developers, drive architectural decisions, and collaborate closely with product and DevOps teams to build robust, secure, and scalable systems.

Technical requirements

Hands-on experience with C# and .NET (Core & Framework)
Experience within the public sector
Strong experience with ASP.NET Core for building RESTful APIs
Solid understanding of Entity Framework / EF Core and relational databases (e.g., SQL Server, PostgreSQL)
Proficiency with Azure cloud services (App Services, Functions, Key Vault, etc.)
Deep knowledge of software architecture patterns (e.g., DDD, Microservices, CQRS)
Familiarity with CI/CD pipelines and version control (Git)
Comfortable with unit testing and integration testing frameworks (xUnit, MSTest, Moq)
Experience with message brokers like RabbitMQ, Kafka, or Azure Service Bus is a plus
Passion for writing clean, maintainable, and testable code
Strong communication and leadership skills

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FAQ

Is the Senior .NET Engineer position at eSynergy remote?: Yes. This role was posted on Remote Frontend Jobs, a job board that lists exclusively fully remote positions.
When was this Senior .NET Engineer job posted?: This listing was posted on September 4, 2025 and is still open for applications.
How do I apply for the Senior .NET Engineer position at eSynergy?: Use the apply button on this page — it takes you directly to the employer’s application page.