We're looking to add a Lead Python Developer (Fintech) to our team—someone with solid technical expertise in building applications and managing deployment pipelines, particularly for large-scale systems and trading databases.Please note that work hours extend to 8–9 PM.ResponsibilitiesBuild data processing workflows leveraging Python while managing virtual environmentsCraft and fine-tune SQL queries designed for trading databasesWork collaboratively through Git, covering branching, Pull Request creation, and code review processesEngage in CI/CD pipeline tasks, encompassing builds, testing, deployments, and rollbacks as necessaryExamine large and intricate datasets, including loan-level tapes and model outputsCross-check results originating from multiple sources and probe into any discrepancies foundDocument and clarify variances identified throughout data reconciliation workRequirementsA minimum of 7 years working as a Python DeveloperStrong command of Python, Pandas, and NumPyAdaptability in using conda, poetry, and uv for managing packages and virtual environmentsExpertise in crafting and refining SQL queriesExperience handling large, unstructured datasets such as loan-level tapes and model outputsAbility to reconcile two sets of results and articulate the reasoning behind differencesHands-on experience with Git, including branching, Pull Requests, and code review practicesEnglish proficiency at a B2+ level or higherNice to haveFamiliarity with SQL Server/T-SQLComfort working with Linux command line, SSH, and hybrid Windows/Linux file shares (SMB/NFS)Knowledge of how CI/CD pipelines operate, including builds, testing, deployment, and rollback proceduresFoundational understanding of fixed income concepts: price/yield relationships, duration and convexity, spread types (OAS, Z spread), the distinction between coupon and yield, and accrued interestWe offerWe gather like-minded people:Top tech minds driving innovation in AI, cloud and digital platform modernizationSupportive team and agile, startup-like cultureHybrid by design mode and opportunity to work remotely within PolandChance to work abroad for up to 60 days annuallyBusiness-driven relocation opportunitiesWe provide growth opportunities:Career development programsThought leadership, mentoring, soft skills and well-being programsCertification (Anthropic, Gemini, GCP, Azure, AWS)English classesWe cover it all:Stable payParticipation in the Employee Stock Purchase Plan with a 15% discountBenefits package (health insurance, multisport, shopping vouchers)Referral bonuses up to $2,000Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and moreCorporate, social and well-being eventsPlease, note:Benefits listed above are available to employees onlyWe are open for working with Contractors. Terms of B2B cooperation agreements are agreed individuallyWe will reach out to selected candidates exclusivelyEPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.
Lead Python Developer (Fintech) in Katowice – pracodawca: EPAM Systems
EPAM Systems Poland to doskonały pracodawca, który oferuje dynamiczne środowisko pracy w obszarze nowoczesnych technologii AI i automatyzacji. Nasza kultura pracy opiera się na innowacyjności i współpracy, co sprzyja rozwojowi zawodowemu pracowników poprzez różnorodne projekty oraz możliwość pracy z klientami na najwyższym szczeblu. Dodatkowo, lokalizacja w Polsce zapewnia dostęp do talentów oraz inspirującego otoczenia, które wspiera kreatywność i efektywność zespołu.
