> Markdown version of [/jobs/ext/4447799-senior-aws-integration-developer-net-python](https://www.wearedevelopers.com/jobs/ext/4447799-senior-aws-integration-developer-net-python). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior AWS Integration Developer(.Net & Python)

- **Company:** Stellent IT LLC
- **Location:** McKinney, TX, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Agile Methodology, Amazon Web Services, Amazon S3, Business Software, C Sharp (Programming Language), Continuous Integration, DevOps, Amazon DynamoDB, Python (Programming Language), Amazon Simple Notification Service (SNS), Software Engineering, Systems Integration, AWS Lambda, Git, Servicebus, Deployment Automation, Enterprise Integration, Integration Frameworks, Api Design, Cloudwatch, Api Gateway, Restful APIs, Amazon Simple Queue Service (SQS), Serverless Computing, Microservices
- **Published:** October 16, 2026
- **Apply:** https://www.careerjet.com/jobad/us18385822a085ece253c577a74ca71d14

## About the Role

10+ years of software development and integration experience.
5 + yrs Strong experience with Python and C#/.NET.
5 + yrs Hands-on experience with AWS Lambda and AWS Step Functions.
Experience building and supporting REST APIs and microservices.
Strong knowledge of AWS services including API Gateway, EventBridge, SQS, SNS, S3, DynamoDB, and CloudWatch.
Experience with Git, CI/CD pipelines, and Agile development methodologies.
Strong problem-solving and communication skills.
Preferred Skills:
AWS Developer or Solutions Architect Certification.

## Description

We are seeking a Senior AWS Integration Developer with expertise in AWS, Python, C#/.NET, Lambda, and Step Functions to design, develop, and support enterprise integrations across cloud and business applications. The ideal candidate will have experience building APIs, event-driven solutions, and serverless integration workflows on AWS., Design, develop, and maintain enterprise integration solutions using Python and C#/.NET.
Build and support AWS Lambda and AWS Step Functions based integration workflows.
Develop REST APIs and integration services connecting cloud, on-premises, and third-party applications.
Implement event-driven integrations using EventBridge, SQS, and SNS.
Integrate enterprise platforms and business applications through secure and scalable interfaces.
Monitor, troubleshoot, and optimize integration solutions for performance and reliability.
Support CI/CD pipelines, automated deployments, and DevOps best practices.
Collaborate with architects, business analysts, and application teams to deliver integration solutions.