Senior .NET Developer (Capital Markets Risk SME)

Quick Facts

• Focus: Capital Markets Risk (Credit Risk, Counterparty Credit Risk, Treasury risk)

• Tech: C#/.NET plus Oracle PL/SQL and SQL

• Work model: Hybrid (~40% office), full-time

• Location: Wrocław or Poznań (candidates must live in or near one of these cities)

• Engagement: B2B rate 100–120 PLN/h (depending on experience)

Description

Develop and maintain critical C#/.NET and Oracle applications that support risk analysis and reporting for capital market products such as bonds, repos, and derivatives. Translate requirements from risk managers and business analysts into technical specifications, optimize SQL/database performance, and provide technical support to troubleshoot issues and fix performance bottlenecks.

Responsibilities

• Design, develop, and implement robust, scalable applications in C# and .NET

• Write and optimize SQL queries, stored procedures, functions, and triggers in Oracle

• Develop and enhance risk management systems (Credit Risk, Counterparty Credit Risk, Treasury risk)

• Work with data and logic for capital market products including bonds, repos, and derivatives

• Translate requirements into technical specifications

• Troubleshoot issues, fix bottlenecks, and improve performance in code and database queries

• Ensure code quality through testing, code reviews, and maintain technical documentation

• Work in an Agile team with developers, QA engineers, and project managers

Requirements

• 5–8 years of professional software development experience

• Strong hands-on experience with C# and .NET (including .NET Core)

• Proficient in complex SQL and database schemas

• Solid Oracle experience, including PL/SQL (stored procedures, functions, packages)

• Proven Capital Markets domain experience with direct Risk exposure (Credit, Market, or Operational Risk)

• Familiarity with bonds, repos, derivatives, counterparty credit risk, and treasury products

• Strong analytical, problem-solving, and communication skills; fluent English

• Polish or EU citizenship, or a valid visa/work permit

Benefits

• Hybrid work (~40% office) in Wrocław or Poznań

• B2B rate: 100–120 PLN/h depending on experience

• Work on critical Capital Markets risk analysis and reporting systems