Python Developer

Salary: $77,000 - 113,000 per year Requirements:

• At least 7 years of professional experience.
• Strong Python skills, including object-oriented programming, data structures, exception handling, and multithreading.
• Extensive experience with Django, Django REST Framework, and FastAPI.
• Expertise in REST API development and integration, authentication, authorization, and microservices.
• Hands-on experience with AWS services such as Lambda, EC2, S3, RDS, API Gateway, CloudWatch, and IAM.
• Strong SQL skills and experience with PostgreSQL, MySQL, or SQL Server, including query optimization, indexing, and stored procedures.
• Experience with Django ORM and SQLAlchemy.
• Experience designing scalable distributed backend services and asynchronous processing.
• Familiarity with Git, Jenkins, GitHub Actions, Docker, Kubernetes, and CI/CD pipelines.
• Experience with PyTest, unit and API testing, and debugging.
• Understanding of OAuth 2.0, JWT, RBAC, and secure API development.
• Preferred: experience with asyncio, Redis, Celery, background task processing, AWS serverless architecture, Kafka, RabbitMQ, or AWS SQS.
• Preferred: familiarity with Agile/Scrum and strong problem-solving, communication, and analytical skills.
• Core technologies include Python, Django, React.js and/or FastAPI, AWS, SQL, PostgreSQL or MySQL, REST APIs, microservices, Git, and CI/CD.
• Candidates must be interested in joining us as a W2 employee; we do not accept C2C resumes. Other candidates eligible for W2 employment may be considered, including candidates in the visa categories listed in the posting.

• Design, develop, and maintain scalable backend applications using Python, Django, and FastAPI.
• Develop and integrate REST APIs and microservices for enterprise applications.
• Build, deploy, and support cloud-native applications using AWS.
• Design database schemas, write complex SQL queries, and improve database performance.
• Implement authentication, authorization, exception handling, and API security.
• Write reusable, maintainable, testable Python code that follows coding standards.
• Integrate backend applications with third-party APIs and internal enterprise systems.
• Contribute throughout the software development lifecycle, from requirements analysis and design to development, testing, deployment, and production support.
• Implement automated tests and participate in code reviews.
• Troubleshoot application performance issues and production defects.
• Collaborate with architects, frontend developers, QA engineers, and DevOps teams.
• Support CI/CD automation, AWS deployments, application monitoring, and performance optimization.

• AI
• API
• AWS
• Lambda
• asyncio
• Backend
• CI/CD
• Cloud
• CloudWatch
• Celery
• DevOps
• Django
• Docker
• EC2
• FastAPI
• Frontend
• Git
• GitHub
• IAM
• Support
• JWT
• Java
• Jenkins
• Kafka
• Kubernetes
• Marketing
• Mobile
• MySQL
• OAuth
• PostgreSQL
• Python
• REST
• RBAC
• RabbitMQ
• React
• Redis
• SQL
• Security
• Serverless
• microservices
• pytest
• ASP.NET
• Android
• Angular
• Azure
• C#
• Embedded
• Flask
• Fullstack
• GraphQL
• Kotlin
• NodeJS
• OOP
• Playwright
• Spring
• Spring Boot
• Swift
• TypeScript
• iOS

More:

We are Baanyan Software Services Inc., seeking an experienced Python backend developer with financial experience to join our W2 bench and be considered for client opportunities across the United States. The role is based in Malvern, Pennsylvania, with local candidates preferred, and is a long-term contract. We provide job-assistance and client-opportunity support, including resume preparation based on genuine experience, technical screening and interview preparation, mock interviews, candidate marketing and submissions, and support through the interview and placement process. We also offer STEM OPT extension and I-983 assistance, as well as H-1B sponsorship support for eligible candidates. The posting also lists technical opportunities across areas including Java, .NET, frontend development, mobile, QA automation, cloud, and generative AI.

last updated 42 week of 2026