Haskell Developer

The Modelling & Analytics team is responsible for the design, development, and delivery of real-time pricing models, risk analytics, and core quantitative infrastructure used within Financial Markets. These systems enable pricing, market data processing, intraday risk reporting, and portfolio-level analytics, including regulatory and capital optimization reporting. The role is part of a newly established and growing team in Poland, working closely with global front-office teams. The technology landscape spans a wide range of applications — from lightweight tools supporting individual trading desks to large-scale platforms processing millions of trades and serving thousands of users. The primary implementation language is Haskell, including an internal variant (Mu), used across backend services, analytics engines, and user-facing applications. The environment encourages innovation, continuous improvement, and close collaboration between quantitative developers and trading teams. Software Development & Architecture - Design, implement, and extend features of internal pricing and analytics platforms - Develop robust, high-performance functional software using Haskell / Mu - Contribute to architectural decisions and technical design discussions - Work across both Windows and Linux environments Front Office Collaboration - Work closely with Financial Markets traders and structuring teams - Translate front-office requirements into scalable technical solutions - Bride the gap between quantitative analysis and production systems Project & Delivery - Participate in planning, estimation, and prioritization of development work - Contribute to code reviews, documentation, and knowledge sharing - Use standard development tooling (Git, issue tracking, documentation platforms) Risk, Governance & Controls - Ensure adherence to internal controls, operational risk standards, and regulatory requirements - Support operational risk monitoring through data, analytics, and reporting - Maintain high standards of code quality, auditability, and reliability Culture & Continuous Improvement - Promote best engineering practices and continuous improvement - Contribute to an open, collaborative, and inclusive team culture - Actively engage in learning and coaching within the team