Senior Python Developer

💎 Senior Python Developer 💎A rare opportunity has arisen for an ambitious, highly technical Senior Python Developer to join an elite engineering team building advanced risk management solutions for global financial institutions.In this role, you will work on complex backend systems used within highly demanding financial and commodities trading environments, collaborating closely with top-tier engineers and international clients. You will contribute to the development of scalable risk platforms while working across modern cloud infrastructure and multiple programming languages.If you enjoy solving difficult engineering problems, working alongside exceptionally strong developers, and building software with real business impact…Feel invited! This role offers a unique combination of technical depth, ownership, and exposure to the world of quantitative finance.WHAT WE OFFERB2B contractCompetitive salary + biannual bonusFlexible working hoursHybrid work - 4 days from the office located in WarsawWork closely with experienced engineers from top financial and technology companiesInternational projects and collaboration with global clientsOpportunity to grow within a highly technical, developer-driven cultureYOUR ROLEDevelop and maintain backend systems primarily in PythonBuild and extend risk management software for financial institutionsDesign scalable and maintainable solutions for complex business requirementsCollaborate directly with international clients and technical stakeholdersWork across multiple technologies including Python, Go, Rust, C++, and TypeScriptContribute to cloud-based solutions running on AWS and AzureParticipate in architectural discussions and technical problem solvingContinuously improve platform reliability, performance, and scalabilityIF YOU ARE A PERSON WHOHas strong commercial experience with Python backend developmentHolds a degree in Computer Science, Mathematics, Physics, or a related fieldHas solid understanding of software architecture, algorithms, and data structuresFeels comfortable working across multiple programming languages and tech stacksCommunicates confidently in English and enjoys working directly with clientsHas experience with cloud platforms such as AWS, Azure, or GCPUnderstands financial systems or has previous exposure to financial markets (nice to have)Thrives in highly collaborative, engineering-driven environmentsEnjoys solving complex technical challenges together with the team in the officeCongrats!

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