Skip to main content
Posted 26 May, 2026

API Sr Developer | .NET | India

Photon
Chennai, Tamil Nadu, India Full Time
Reference: 218_550080_17079

What will you do?

Perform analysis, design, development, unit testing and implementation of software using C#.NET, ASP.NET MVC, ASP.NET Web API, Entity Framework and SQL Server

Write well designed, testable, efficient code by using best software development practices

Create technical design documents and data flow charts as per business requirements

Implement TDD (Test driven development) to deliver quality applications using the testing frameworks

Works collaboratively with other developers, DevOps, DBAs, business, project and product management

Participate in all the releases and monitor the applications and services

Identify the bottlenecks, issues and provide the best solution to fix the issue in an existing applications or services

As a Senior API Developer, Implement and enforce engineering best practices using modern standards and patterns.

Implement engineering excellence by enforcing regular code reviews, continuous integration, high test code coverage, on-going code refactoring and adequate documentation.

Review unit test plans, tests, and code coverage to ensure high quality delivery

What do we need?

8-10 years of experience as API Developer, of which Min 3+ years performing as a Senior developer.

Strong experience in building Microservices or Web API using ASP.Net Core, MVC, C#

Strong object-oriented programming skills and familiarity with software design patterns

Strong experience in Entity framework

Strong experience with SQL Server

Experience in writing unit test cases

Experience in Docker, Kubernetes and Azure API Management

Demonstrated experience in identifying and resolving issues caused by data, Web Services and UI

Strong innovation skills and ability to solve application/technical problems

Strong communication skills to be effective in both technical and business requirement discussions

Healthcare domain knowledge is preferred

At least 2+ year experience in Agile methodology, JIRA and confluence

Angular experience will be a plus.

Sign up for Job Alerts