Cloud Back End Developer

ITC Infotech; Maharashtra; On-site; INR 4,000,000 - 8,000,000; Full time

Job summary

ITC Infotech in India is seeking a Backend Engineer Lambda API Engineer with 8-12 years of experience to design, build, and manage secure, scalable, cloud-native APIs and serverless services using AWS Lambda and Python. You will own API lifecycle, governance, and integrations with enterprise platforms.

Responsibilities include designing REST APIs, implementing API security (OAuth2, JWT), and ensuring observability and reliability through cloud-native deployment practices.

Qualifications

• Extensive experience in API development and platform engineering.
• Strong knowledge of REST APIs, OpenAPI/Swagger, and API versioning.
• Hands-on experience with AWS Lambda, API Gateway, Python.
• Knowledge of API security standards including OAuth2 and JWT.
• Experience with cloud-native deployments and IaC.

Responsibilities

• Design and develop REST APIs and OpenAPI specifications.
• Build and maintain serverless applications using AWS Lambda Python.
• Implement API security, authentication, and authorization mechanisms.
• Integrate enterprise platforms and expose services through API gateways.
• Ensure API reliability through monitoring, observability, and deployment practices.

Skills

REST APIs

OpenAPI/Swagger

AWS Lambda

Python

OAuth2

JWT

API gateways

IaC

Observability

Cloud-native deployments

Enterprise integrations

Tools

OpenAPI

API Gateway

OAuth2

JWT

AWS

Job description

Backend Engineer Lambda API Engineer

Experience: 8-12 Years

Role Overview

We are looking for a seasoned Backend Engineer Lambda API Engineer to design, build, and manage secure, scalable, and cloud-native APIs and serverless services. The role focuses on API lifecycle management, platform integrations, and delivering highly available services using modern cloud technologies.

Key Responsibilities

• Design and develop REST APIs and OpenAPI specifications.
• Build and maintain serverless applications using AWS Lambda Python.
• Implement API security, authentication, and authorization mechanisms.
• Integrate enterprise platforms and expose services through API gateways.
• Ensure API reliability through monitoring, observability, and cloud-native deployment practices.

Skills Required

• 812 years of experience in API development and platform engineering.
• Strong expertise in REST APIs, OpenAPISwagger, and API versioning.
• Hands-on experience with AWS Lambda, API Gateway, Python.
• Knowledge of API security standards including OAuth2 and JWT.
• Experience with cloud-native deployments S3 CloudFront, Infrastructure as Code IaC, and API observability tools.
• Strong understanding of integration architectures and enterprise platform services.

Preferred Cloud Platforms: AW