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python developer

Company:
3B Staffing LLC
Location:
Reston, VA
Posted:
June 11, 2026
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Description:

Looking for a python developer with microservices experience and AWS in Reston, VA

Reston, VA (hybrid)

Interviewing onsite

Contract

Experience deploying these solutions to production - not just paper knowledgeable

Python developer with knowledge of Java. Would need microservices with python

Need to be able to develop and deploy microservices

Python based microservices on AWS -S3, DynamoDB, lambda, SNS

Senior Software Engineer - Microservices will be responsible for designing, developing, and maintaining scalable, high-performance microservices that support the organization's core platforms and applications. This role requires close collaboration with cross-functional teams to deliver robust, secure, and efficient solutions aligned with both business and technical objectives.

Skills:

• Proven experience in developing and deploying production grade Microservice implementations

• Design and implement scalable, resilient, high performing, optimized and secure microservices using modern frameworks and technologies.

• Lead the software development lifecycle from architecture and design through implementation, testing, and deployment.

• Collaborate with product managers, architects, and engineers to define and refine technical requirements.

• Ensure high code quality through code reviews, automated testing, and adherence to best practices.

• Deep experience with AWS services (EC2, ECS, Batch, ALB, API Gateway, Lambda, S3, DynamoDB, EFS, etc.)

• Proficiency with Software Development Lifecycle (SDLC)

• Knowledge of one or more of the following:

Python, Java, Node.js. Some C++ knowledge would be beneficial.

• Experience in handling/processing large data across XML, JSON and Parquet formats would be beneficial.

• Experience in using Coding Assistants like GHCP is required

• Experience with CI platform like GitLab required

• Experience in infrastructure automation using Terraform or other Infrastructure as Code tools

Education/Work Experience:

• Bachelor degree in Computer Science, Information Systems or related field

• Professional certification(s) desired 10+ years software development experience across the appropriate platform

• Solid IT background and experience.

• Experience as a Senior Developer for projects similar in scope and responsibility

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