Job Description

Job description:

The Senior Backend Developer (API Specialist) will design and build enterprise-grade backend services and APIs. This role is key in enabling secure, scalable integrations across internal systems and external platforms. The ideal candidate has hands-on experience with microservices, API gateways, and DevSecOps, along with performance tuning and versioning best practices.

Key responsibilities

Design microservice architectures and RESTful APIs using modern backend frameworks

Implement secure API authentication/authorization protocols (OAuth2, OpenID)

Manage API versioning, rate-limiting, and lifecycle documentation

Work with API Management platforms (e.g., Azure API Management)

Develop unit and performance tests to ensure robust integration

Enable backend telemetry, tracing, and analytics

Partner with frontend, cloud, and DevOps teams for end-to-end delivery

Technical Skills

Languages: C#, .NET Core, Python, Java, Go

API Technologies: Swagger/OpenAPI, GraphQL, Postman, API Management

Cloud: Azure Functions, Azure API Management, AWS Lambda

Messaging: Kafka, RabbitMQ, Azure Service Bus

Databases: SQL Server, Cosmos DB, Redis, Elasticsearch

DevOps: Docker, Azure DevOps, Terraform, GitHub

Security: OAuth2, TLS, JWT, Azure AD

Qualification

Bachelor's in Computer Science, IT, or related field Microsoft Certified: Azure Developer or Integration Architect a plus Experience with high-load, mission-critical API development Deep understanding of integration patterns, performance tuning, and observability
Job Type: Full-time

Application Question(s):

How many years of experience in API Management
Work Location: In person

Speak with the employer

+91 8438413586