Poland
Europesenior c#
3 нед. назад
170–190 / hourPolandEuropeSeniorRemote
c#dotnetwindows servicesasp.netweb apisignalrgitteamcity
Senior C# Developer responsible for designing, developing, and evolving high-performance backend C#/.NET services and migrating to modern event-driven architecture in financial workflows.
Обязанности
- Design, develop, and evolve high‑performance C#/.NET services that power XVA, liquidity and cash‑forecasting workflows.
- Contribute to the migration to a modern, event‑driven architecture.
- Implement asynchronous, message driven communication using Rebus and ensure data integrity
- Participate in full‑cycle DevOps processes: source control (Bitbucket/GIT), CI/CD pipelines (TeamCity, Jenkins), and configuration management (Ansible).
- Apply knowledge of Large Language Models (LLMs) and agentic AI to improve coding efficiency, code review, and automated testing within an enterprise setting.
- Provide technical mentorship, conduct code reviews, and champion best‑practice patterns (OO design, SOLID, clean architecture).
- Deliver high‑quality software under tight deadlines while maintaining attention to detail and robust documentation.
Требования
- We are seeking a Senior C# Developer to join the Non‑Linear IT team within Global Markets IT. The team builds and maintains the core applications that support XVA, liquidity, and financial‑resource management.
- You will work in an agile, collaborative environment in team distributed between London, Paris and Kraków, delivering clean, maintainable code while helping migrate our back‑end services to a modern event‑driven architecture.
- 5+ years of professional experience with C#/.NET (Windows Services, Web API, SignalR).
- Strong command of Object‑Oriented Programming, design patterns, and SOLID principles.
- Proven experience with service‑oriented architectures and asynchronous messaging (Rebus).
- Advanced knowledge of MS SQL and hands‑on with DevOps tools: Git/Bitbucket, TeamCity/Jenkins, Ansible.
- Familiarity with ORM libraries (e.g., Dapper) and version‑controlled build pipelines.
- Understanding of the capabilities of LLM's in the software development process with practical experience of agentic AI engineering in an enterprise environment.
- Excellent communication skills in English (C1)
Условия
- Equivalent for remote work expenses (120 PLN per month)
- Stable employment in the international company
- Fully paid private medical care for employee
- Pre-paid lunch card
- Employee Pension Plan
- Co-financed Multisport Card
- Life insurance
- Car parking availability in the office building
- Trainings and development opportunities
Другое
- Front‑end development experience with HTML, JavaScript/TypeScript, React, Redux.
- Financial domain knowledge: Financial products (Listed / OTC)
- PnL Explain, risks (Delta, Gamma, Theta, Vega)
- XVA (CVA, FVA, ColVA)
- Liquidity Risk (RNFB, NSFR)
- Cash Forecasting
- Balance Sheet Metrics (Leverage Exposure)
- Pre-trade calculation and booking workflow