API Developer

Valam Solutions; Chennai; On-site; INR 1,500,000 - 2,500,000; Full time

Job summary

Valam Solutions in Chennai is seeking senior API Developers with 7+ years of software development experience. You will work on building and maintaining RESTful APIs, with strong expertise in C#/.NET and ASP.NET MVC, and contribute to API design and integration.

The role requires hands-on experience with REST APIs, OData Services, API security (JWT and throttling), and monitoring using Application Insights; familiarity with Azure DevOps, Git, Postman, Visual Studio, and VS Code is a plus.

Qualifications

• 7+ years of software development experience.
• Strong experience with C#/.NET and ASP.NET MVC.
• Hands-on experience with REST APIs, OData Services, and API integration patterns.
• API security implementation (JWT, throttling) and monitoring tooling familiarity.

Skills

API development

C#/.NET

ASP.NET MVC

REST APIs

OData Services

API integration patterns

JWT authentication

Monitoring & RCA

Tools

Azure DevOps

Git

Postman

Visual Studio

VS Code

Job description

Location: Chennai
We are looking for strong API Developers with experience in

• 7+ years of software development experience
• Strong experience with C#/.NET and ASP.NET MVC
• Hands-on experience with:
• REST APIs
• OData Services
• API Rewrapping and Integration Services
• Knowledge of synchronous and asynchronous integration patterns
• Experience with API lifecycle management
• API security implementation (JWT validation, throttling policies, authentication mechanisms)
• Monitoring and troubleshooting using:
• Application Insights
• KQL Queries
• Root Cause Analysis (RCA)
• Performance Tuning
• Experience with Azure DevOps, Git, Postman, Visual Studio, VS Code
• Strong database knowledge (SQL Server and/or Oracle)
• Preferred: Experience supporting Data Engineering, Metadata, Data Governance, or Enterprise Data Platforms