Full Stack Python Developer

Job Title: Full Stack Python Developer Location: Chicago, IL Work Arrangement: onsite Client Industry: Banking Duration:12-18 Months (Possibility of Full-Time Conversion) About the Role: We are seeking a Full Stack Python Developer with strong expertise in FastAPI to join our dynamic and agile development team in Chicago. In this role, you will design, develop, and maintain scalable backend services and APIs while contributing to full-stack solutions that power mission-critical applications. The ideal candidate is a problem solver with deep hands-on experience in Python, modern web frameworks, and relational databases. Key Responsibilities: • Collaborate with product owners and stakeholders to translate business requirements into technical solutions. • Conduct technical spikes and proof-of-concepts to evaluate new technologies and reduce delivery risks. • Develop clean, efficient, and well-tested Python code that meets functional and compliance standards. • Design and implement scalable architecture components across data, application, and service layers. • Troubleshoot, debug, and optimize application performance during development and integration. • Build and maintain automated test suites (unit, integration, regression, performance). • Ensure code quality, architectural integrity, and alignment with enterprise best practices throughout the SDLC. What We’re Looking For: • Proven experience developing and deploying high-volume, distributed transactional applications. • Expert-level proficiency in Python and FastAPI (or similar asynchronous frameworks like Flask or Django). • Strong hands-on experience with PostgreSQL, including SQL optimization and data modeling. • Solid understanding of Git version control and collaborative workflows (branching, PRs, code reviews). • Experience with pytest or unittest for automated testing. • Familiarity with Agile methodologies (Scrum/Kanban) and full SDLC processes. • Strong grasp of RESTful API design, component-based architecture, and data access patterns. • Excellent communication and collaboration skills across technical and non-technical teams. Compensation: Hourly Rate: $65 - $70 per hour This range reflects base compensation and may vary based on location, market conditions, experience, and candidate qualifications. Benefits: The Company offers the following benefits for this position, subject to applicable eligibility requirements: medical insurance, dental insurance, vision insurance, 401(k) retirement plan, life insurance, long-term disability insurance, short-term disability insurance, paid parking/public transportation, (paid time, paid sick and safe time, hours of paid vacation time, weeks of paid parental leave, paid holidays annually - AS Applicable) About Us At Collabera, we don’t just offer jobs—we build careers. As a global leader in talent solutions, we provide opportunities to work with top organizations, cutting-edge technologies, and dynamic teams. Our culture thrives on innovation, collaboration, and a commitment to excellence. With continuous learning, career growth, and a people-first approach, we empower you to achieve your full potential. Join us and be part of a company that values passion, integrity, and making an impact. Ready to Apply? Apply now or reach out to mritunjay.kumar@collabera.com at 973 381 7213 for more information. We look forward to speaking with you!