.Net Engineer

Project

• Long-term modernization program for a global investment management leader.

• The team is rebuilding a legacy risk-metrics platform and migrating it to a modern solution based on ClickHouse + AWS.

• The system provides low-latency access to portfolio risk data used by portfolio managers, risk officers, and analysts worldwide.

What you will do:

• Work on backend components in .NET (C#) as part of an active build-and-rewrite phase

• Migrate risk-metrics storage to ClickHouse on AWS, replacing legacy logic with scalable services

• Run and test services locally, compare outputs with the legacy system, ensure correctness

• Collaborate with globally distributed engineering, UI, and reporting teams

• Gradually build a deep understanding of the business and risk domain

Tech stack:

.NET (C#), ClickHouse, AWS, Git/GitHub, Unix-based systems, NoSQL/column-oriented databases

Requirements:

• 5+ years of experience with .NET / C#

• Strong engineering fundamentals (data structures, collections, multithreading basics, async/await, service communication patterns)

• Experience building and supporting backend services in production

• Practical experience with Git/GitHub and standard workflows (PRs, code review)

• Ability to work with incomplete specifications, show ownership, and drive tasks independently

• Comfortable working with distributed teams and occasional late-evening calls

Nice to have:

• Experience with AWS (CDK/SDK or similar tooling)

• Basic experience with Unix-based systems (shell, processes, logs)

• Familiarity with NoSQL/column-oriented DBs; ClickHouse is a big plus

• Ability to read basic Python or Java code

• Ability to read and understand SQL scripts

What we offer:

• Remote or hybrid work setup

• Full health insurance in Poland & Cyprus, 50% coverage for family members

• 24 paid vacation days

• 10 paid sick leave days

• 50% reimbursement for professional training, education, conferences

• Work in a strong, experienced engineering team

• Teambuilding events and corporate activities