API Developer

Harjai Technologies; Bengaluru; Hybrid; INR 2,400,000 - 3,600,000; Full time

Job summary

Harjai Technologies in Bengaluru (Bangalore) invites an experienced API Developer to design, develop, and maintain scalable APIs and backend services. The role emphasizes secure API infrastructure to support a diverse client base and requires hands-on experience with .NET Core and Azure APIM.

The ideal candidate has 7–9 years' experience, strong C#/.NET Core skills, SQL Server expertise, and proficiency with APIM, Git, and cloud services. This is a hybrid, full-time position based in Bangalore.

Qualifications

• 7–9 years of experience in API development and backend services.
• Strong proficiency in C# and ASP.NET Core.
• Experience with SQL Server and query optimization.
• Hands-on with Azure API Management (APIM) and Git.
• Understanding of Azure services and cloud-based app development.
• Excellent communication and leadership abilities.

Responsibilities

• Design, develop, integrate, and maintain scalable APIs and backend services.
• Develop REST APIs with proper HTTP methods, status codes, and auth.
• Configure and manage APIM policies.
• Apply API security using OAuth 2.0, JWT, and API keys.
• Utilize JSON and XML and API integration patterns.
• Implement DI, middleware, error handling, and async programming in .NET Core.

Skills

C# & .NET Core

REST APIs

Azure cloud services

API security

JSON / XML

Communication skills

Leadership

Education

IT Graduate

Tools

Azure API Management (APIM)

SQL Server

Git

Job description

About The Company

Our company is a global IT staffing and solutions provider with three decades of experience, operating since 1995. We help enterprises design, build, and scale IT projects through GCC setup, end-to-end IT solutions, and Interview-as-a-Service. Serving over 200 clients across more than 15 industries including BFSI, pharma, healthcare, manufacturing, and technology, we have around 1,500 employees and offices in Tampa, Dubai, and Mumbai.

Job Title

API Developer

About The Company

Our company is a global IT staffing and solutions provider with three decades of experience, operating since 1995. We help enterprises design, build, and scale IT projects through GCC setup, end-to-end IT solutions, and Interview-as-a-Service. Serving over 200 clients across more than 15 industries including BFSI, pharma, healthcare, manufacturing, and technology, we have around 1,500 employees and offices in Tampa, Dubai, and Mumbai.

About The Role

We are seeking an experienced API Developer to design, develop, integrate, and maintain scalable and secure APIs and supporting backend services. This role is crucial for enhancing our IT solutions and supporting our diverse client base with robust API infrastructure.

Key Responsibilities

• Design, develop, integrate, and maintain scalable and secure APIs and supporting backend services.
• Develop REST APIs with a good understanding of HTTP methods, status codes, headers, authentication, and authorization.
• Configure and manage Azure API Management (APIM) policies.
• Apply API security concepts such as OAuth 2.0, JWT, and API keys.
• Utilize JSON, XML, and API integration patterns.
• Implement dependency injection, middleware, exception handling, and asynchronous programming in .NET Core.

Requirements

• 7-9 years of experience.
• Any IT Graduate.
• Strong experience in C# and .NET Core / ASP.NET Core.
• Strong experience with SQL Server and SQL query optimization.
• Hands-on experience with Azure API Management (APIM).
• Familiarity with Git/version control.
• Understanding of Azure services and cloud-based application development.
• Communication skills.
• Leadership skills.

Location & Work Mode

Bangalore, India — HYBRID

Employment Type

FULL_TIME