Senior Python Engineer (FinTech Project)

At Syberry, we believe that great software starts with a simple principle: being a strategic partner who helps clients achieve their goals.We are a global team that builds custom software for industries ranging from finance to healthcare. Our mission is to raise the bar for the entire software industry, that's why we invest in strong engineering practices, automation, and clear processes to make our work predictable, efficient, and meaningful.Join us as a Senior Python Developer to drive cutting-edge solutions while growing in a collaborative, forward-thinking environment.The ProjectWe are building a financial platform that will research and run systematic trading strategies. We collaborate with the quant team on strategy research, risk modeling, and portfolio optimizations. Our software engineering team embeds the corresponding logic into the platform. Similar systems already exist on the market, but quants need to use several of them to research and run trading strategies. Our client’s idea is to build a system that can do it all.You can learn more about the project in our case studiesResponsibilitiesDesign and implement engineering solutions that directly support the customer’s business goalsCollaborate closely with quantitative analysts to gather, clarify, and refine requirements through direct communication (no intermediary Business Analyst)Take ownership of the end-to-end delivery process, from understanding the problem to deploying stable and maintainable solutionsPresent completed work during regular demo sessions, clearly explaining the value delivered and technical decisions madeContribute to maintaining high production stability and quality, proactively identifying and addressing potential issuesRequirements5+ years of professional experience in Python software engineering, including hands-on experience in fintech industryStrong communication skills and fluency in EnglishComfortable working directly with stakeholders (no BA on the project)Confident in working with:Pandas DataFramesSQLAlchemySQL (PostgreSQL, MySQL, or similar dialects)Python virtual environmentsPytest (or similar test frameworks)Intermediate+ experience with:AWS (S3, IAM) or a similar cloud platformMultiprocessing, multithreading, asyncioAvailability until 7 PM (Poland time) at least 3 days a week for crossover with a client located in NYBenefitsDirect influence on the product. Your ideas and contributions shape the roadmap and outcomesCollaboration with experienced Wall Street professionals. Gain insights and grow alongside domain expertsLean processes, minimal overhead. Focus on delivering value, not navigating bureaucracySmall, agile teams. Work closely with talented peers in a high-impact environmentB2B employment model with:20 paid workdays off per year3 paid sick daysRemote-friendly culture. Choose the setup that works best for you: fully remote, hybrid, or in-officeTeam and corporate events. We value connection and fun, with regular team-building and company-wide celebrations