Python Developer | Wroclaw

📌 We’re looking for an experienced Python Developer to join a fast-paced, high-impact project in the financial / payments domain. The Python Developer will design, build, and support core backend and data-processing capabilities for the Portfolio Management Tool (PMT). The role covers Flask-based API development, PostgreSQL-backed business logic, and ETL pipelines supporting portfolio modelling, trade workflows, market data ingestion, and operational reporting.📍 Work model: Hybrid — 4 days per week from the Wroclaw office, with some flexibility to reduce this to 3 days per week 🖇️ B2B contractRequired Qualifications: Strong Python development experience in enterprise or business-critical applicationsHands-on experience with Flask or a similar Python REST API frameworkStrong SQL and PostgreSQL skills, including debugging and query performance tuningExperience with ETL, batch processing, or workflow orchestration toolsExperience using Pandas and NumPy librariesUnderstanding of layered application design, including service, repository, and DAO-style patternsExperience writing unit and integration tests for backend systemsFamiliarity with containerized runtime environments and CI/CD pipelinesAbility to investigate incidents, diagnose root causes, and implement durable fixes✔️ Benefits: Opportunity to work on an international projectProfessional growth and development opportunitiesCollaborative and dynamic working environmentLong-term cooperation opportunityFlexible hybrid work model📩 If you’re interested and meet the qualifications, please send your CV to Alina Pchelnikova at .