Senior Application Developer

Contract Performance Period : June 1, 2026 - December 31, 2026
Job Location : Washington, DC location(s) (Metro Access) On-Site 5 days/week.
Direct Hire : Term: through 31/12/2026, with a strong possibility of extension
Pay Range : Depending on Experience
Travel Requirements : Washington, DC location(s) (Metro Access) On-Site 5 days/week.
Working Remotely : Not possible

Project Description :
Senior Application Developer supporting the development and maintenance of cloud-native applications and AWS infrastructure. The role focuses on building and automating business processes using AWS Step Functions, developing container-based REST API services, and ensuring code quality through testing and documentation. The developer will work within an Agile environment and contribute to infrastructure-as-code solutions using AWS CDK.
Anticipated Period of Performance: 06/01/2026 – 12/31/2026 (strong possibility of extension)
Place of Performance: On-site, Washington, DC
U.S. Citizenship required.

Qualification Requirements :
  • BS in Computer Science, IT, or equivalent experience
  • 7+ years in software development using SDLC and Agile methodologies
  • Strong Python programming skills
  • AWS CDK deployment and infrastructure-as-code expertise
  • CI/CD pipeline experience for cloud application deployment


Skills Requirements :
  • Python, Angular/React (TypeScript)
  • AWS: Lambda, Step Functions, CDK, CloudWatch, CloudTrail
  • DynamoDB, S3, API Gateway
  • Docker, Git/GitLab
  • Terraform, AWS SNS/SQS, Athena, Glue, Load Balancers


Responsibilities :
  • Develop and maintain Python-based services and AWS infrastructure (CDK)
  • Model business processes using AWS Step Functions
  • Build container-based applications with REST APIs
  • Implement logging and audit trails (CloudWatch, CloudTrail)
  • Perform code remediation and unit testing
  • Contribute to design decisions and technical documentation


Job ID : 1545

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