Python Developer (W2 Only Open for Sponsorship)

⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Sr Python Developer in Reston, VA, offering a contract position with a pay rate of "unknown." Requires 10+ years of experience, strong Python and AWS skills, and proficiency in microservices and CI tools.
🌎 - Country
United States
πŸ’± - Currency
$ USD
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πŸ’° - Day rate
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πŸ—“οΈ - Date discovered
September 30, 2025
πŸ•’ - Project duration
Unknown
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🏝️ - Location type
On-site
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πŸ“„ - Contract type
W2 Contractor
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πŸ”’ - Security clearance
Unknown
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πŸ“ - Location detailed
Reston, VA
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🧠 - Skills detailed
#Infrastructure as Code (IaC) #Code Reviews #Batch #DynamoDB #Automated Testing #AWS (Amazon Web Services) #XML (eXtensible Markup Language) #Computer Science #S3 (Amazon Simple Storage Service) #Automation #Deployment #Scala #Lambda (AWS Lambda) #API (Application Programming Interface) #Python #EC2 #C++ #Angular #JSON (JavaScript Object Notation) #Microservices #GitLab #Terraform #Java
Role description
Job Title: Sr Python Developer with Microservices/AWS exp Location: Reston, VA Job Type: Contract Visa Friendly Role-Open for H1B's SponsorShip No C2C only W2 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. Looking for a strong python developer with very strong experience within deploying microservices to production and working within an AWS environment. Skills: β€’ Proven experience in developing and deploying production grade Microservice implementations - need experience doing all of this within Python β€’ Deep experience with AWS services (EC2, ECS, Batch, ALB, API Gateway, Lambda, S3, DynamoDB, EFS, etc. ) β€’ Design and implement scalable, resilient, high performing, optimized and secure microservices using modern frameworks and technologies. β€’ Lead the software development lifecycle from architecture and design through implementation, testing, and deployment. β€’ Collaborate with product managers, architects, and engineers to define and refine technical requirements. β€’ Ensure high code quality through code reviews, automated testing, and adherence to best practices. β€’ Proficiency with Software Development Lifecycle (SDLC) Knowledge of one or more of the following: β€’ Node.js. Some C++ knowledge would be beneficial. β€’ Most work will be done in the backend - there is some UI related work within angular, but not necessary β€’ Experience in handling/processing large data across XML, JSON and Parquet formats would be beneficial. β€’ Experience in using Coding Assistants like GHCP is required β€’ Experience with CI platform like GitLab required β€’ Experience in infrastructure automation using Terraform or other Infrastructure as Code tools Education/Work Experience: β€’ Bachelor degree in Computer Science, Information Systems or related field β€’ Professional certification(s) desired 10+ years software development experience across the appropriate platform β€’ Solid IT background and experience. β€’ Experience as a Senior Developer for projects similar in scope and responsibility Interview process - first round virtual, second round in person at RTC β€’ Previous candidates have fell short in python - they are looking for someone who's primary language is python and java/java script as a nice to have Required 3 days on site within Reston, VA - no options for other offices