API Developer

Job Title:

Experience :

Work Mode-WFO (night shift)

About the Role

API Developer

The role consists of:

Primary Responsibility:

Secondary Responsibility:

Key Responsibilities

• Troubleshoot and resolve

  API technical queries

  , ensuring timely and accurate support during night shift.
• Design, develop, and optimize

  high-performance APIs

  using .NET 8.
• Diagnose and mitigate

  race conditions, deadlocks, and concurrency issues

  .
• Implement API authentication and authorization (OAuth2, JWT, OpenID Connect).
• Optimize API performance through caching, load balancing, and asynchronous processing.
• Maintain documentation using Swagger / OpenAPI specifications.
• Implement techniques to enhance

  API throughput, latency, caching

  , and overall system performance.
• Work with

  AWS infrastructure

  to deploy, monitor, and optimize backend services.
• Develop and maintain data access layers using

  Entity Framework Core

  and integrate with

  Identity Providers (IDP)

  .
• Create and maintain efficient SQL Server stored procedures, queries, and indexing strategies.
• Familiar with

  SQL and NoSQL

  databases (PostgreSQL, SQL Server, Redis).
• Experience on the Docker services along with Kubernities
• Knowledge on the messaging queues like Kafka
• Use and configure

  MCP Server

  for API integration and related functionalities.
• (Optional) Contribute to UI development using

  React.js

  where necessary.
• Utilize

  AI tools

  for code generation, optimization, testing assistance, and productivity improvements.
• Maintain technical documentation, follow best practices, and collaborate with cross-functional teams when required.

Required Technical Skills

• Strong hands-on experience with

  .NET 8

  and

  RESTful API design

  .
• Advanced understanding of

  asynchronous programming

  ,

  multi-threading

  ,

  race conditions

  , and

  concurrency control

  .
• Proven experience building

  scalable, secure, and high-performance APIs

  .
• Proficiency with

  AWS services

  (e.g., API Gateway, Lambda, EC2, ECS, S3, CloudWatch).
• Strong SQL Server skills — query tuning, indexing, triggers, stored procedures.
• Experience with

  Entity Framework Core

  and

  IDP integrations

  (OAuth2, OpenID Connect, etc.).
• Working knowledge of

  MCP Server

  for API handling and configurations.
• Familiarity with

  React.js

  (optional bonus).
• Ability to effectively use

  AI-assisted development tools

  (e.g., code copilots, code analyzers, automation tools).

• Added Advantage:

  Strong foundational or advanced knowledge of

  AI technologies

  , including model integration, prompt engineering, or AI-driven automation.

Soft Skills & Attributes

• Excellent analytical, diagnostic, and debugging skills.
• Strong communication and documentation abilities.
• Comfortable working independently during

  night shift

  .
• Attention to detail and a strong sense of ownership.