Python developer

Python developer New Eleks Poland, Lviv, Ivano-Frankivsk, Ternopil, Uzhhorod, Chernivtsi or Kyiv, Ukraine/Poland Job Title Python developer Job Description ABOUT PROJECT Our client is one of the leading financial services companies in the USA. The project focuses on developing a large-scale platform for financial data management, enabling secure storage, processing, and delivery of business-critical financial data. Offices to Apply in - Poland Ternopil Ivano-Frankivsk Lviv Kyiv Ukraine Krakow Chicago Las Vegas Argentina Croatia Uzhhorod Chernivtsi Zhytomyr Rivne Lutsk Restrictions • No telecommuting • Agencies are OK Requirements REQUIREMENTS • 4+ years of commercial experience with Python • Strong experience with Flask • Experience building RESTful APIs and web services • Experience with Java is a plus • Experience with Snowflake or Snowpark is a plus • Upper-Intermediate English or higher RESPONSIBILITIES • Develop, test, and maintain reliable Python backend services and applications • Design and implement new features in collaboration with cross-functional teams • Build and integrate RESTful APIs using Flask • Write clean, maintainable, and well-tested code • Troubleshoot performance issues and resolve defects across development and production environments • Participate in code reviews and contribute to engineering best practices • Support application deployment, monitoring, and ongoing production maintenance • Continuously improve the codebase, development processes, and technical solutions WHAT YOU WILL GET WITH ELEKS • Close cooperation with a customer • Challenging tasks • Competence development • Team of professionals • Dynamic environment with low level of bureaucracy About the Company ELEKS is a custom software development company. We deliver value to our clients, thanks to our expertise and experience gained from working as a software innovation partner since 1991. Our 2000+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe and North America, provide our clients with a full range of software engineering services. These include product development, QA, R&D, design, technology consulting and dedicated teams. Contact Info • Contact: Abhishek • E-mail contact: hiring@black.com • Web: https://eleks.com/ Posted 28 August 2026 Back end, Cloud, Machine Learning Developer / Engineer ← Previous Python/DevOps Engineer, NordVpn/NordSecurity in Vilnius / Kaunas / Warsaw, Lithuania/Poland Next → More jobs in Developer / Engineer Submit a Job Have a job that our community would be interested in? Please check our job submission how-to for details on how to file a job posting. After you have reviewed our how-to document, please login and use this form to create a new job posting If you have submitted jobs previously under your login, you can view them by logging in now. In case of questions, please contact the PSF Python Job Board team. Thank you. Stay up-to-date Subscribe via RSS Follow The PSF via Twitter Job Board Sponsors