API Developer (Python, .NET, AWS)

Josh Pros LLC

Atlanta, GA, United States

22 days ago

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Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Job source

www.indeed.com

Tech stack

ASP.NET .NET Framework Application Programming Interfaces (APIs) Amazon Web Services Amazon S3 Automation of Tests Microsoft Azure C Sharp (Programming Language) Continuous Integration Django Web Framework Amazon DynamoDB Python (Programming Language)

+28 more

NoSQL Nunit OAuth Performance Tuning Swagger JSON Web Token SQL Databases Systems Integration Management of Software Versions Web Application Frameworks Openapi Data Logging .NET Core Flask (Web Framework) Software Security Rate Limiting Git Fastapi Pytest Information Technology Graphql Front End Software Development Cloudwatch Api Gateway Restful APIs Amazon Simple Queue Service (SQS) Docker Microservices

Job description

Design and develop secure, well-documented REST APIs and microservices in Python and C#/.NET
Build and consume integrations between internal services and third-party platforms
Deploy and operate services on AWS using Lambda, API Gateway, ECS/EKS, S3, SQS/SNS, and RDS/DynamoDB
Write unit, integration, and contract tests; maintain high code quality through reviews
Implement authentication and authorisation (OAuth2, JWT), rate limiting, and API versioning
Troubleshoot production issues, and improve performance, logging, and observability
Contribute to CI/CD pipelines and participate in Agile ceremonies

Work mode: This is a 100% onsite role in Atlanta, GA - no remote or hybrid option.

Employment: Contract on our W-2 only. Candidates must hold independent work authorisation (no third-party employer or sponsorship arrangement). Rate depends on experience.

Requirements

Must have: Python
Must have: .NET (C#, ASP.NET Core / .NET Core)
Must have: AWS
Must have: REST API design and development
Hands-on experience with Python web frameworks (FastAPI, Flask, or Django REST Framework)
AWS services: Lambda, API Gateway, ECS/EKS, S3, SQS/SNS, CloudWatch, RDS/DynamoDB
API security: OAuth2, JWT, API keys, throttling, and versioning strategies
SQL and NoSQL databases; performance tuning of queries and endpoints
OpenAPI/Swagger documentation and contract testing
Docker, Git, and CI/CD pipelines
Automated testing (pytest, xUnit/NUnit) and Agile/Scrum delivery
Good to have: Azure or GCP exposure, event-driven and messaging architectures, GraphQL
Bachelor’s degree in Computer Science, Engineering, or a related field
Work mode: onsite in Atlanta, GA (mandatory)
Employment: our W-2 only - independent work authorisation required, no third-party or sponsorship