SME .NET Developer (Capital Markets – Risk)

OPTIVEUM sp. z o.o.•Swoyersville, PA
•PLN 100 - PLN 120•Hybrid

About The Position

Optiveum is recruiting and contracting an experienced SME .NET Developer for the Capital Markets team of a global financial institution, working in the Risk domain. The project is delivered together with a large international IT services company, and the end client is a Japanese bank. The specialist will sign a cooperation agreement directly with Optiveum. The role involves designing, developing, and maintaining critical C#/.NET and Oracle applications that support risk analysis and reporting for capital market products, including bonds, repos, and derivatives. The position is full-time and hybrid, with approximately 40% of the month (roughly two days per week) spent at the client’s office in Wrocław or Poznań. Candidates must live in or near one of these cities. The stated B2B rate is 100–120 PLN per hour, depending on experience.

Requirements

  • 5–8 years of professional software development experience.
  • Strong hands-on experience with C# and .NET, including .NET Core.
  • Proficiency in complex SQL and database schemas.
  • Solid Oracle experience, including PL/SQL stored procedures, functions, and packages.
  • Proven Capital Markets experience, including direct experience in 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.
  • Candidates must live in or near Wrocław or Poznań.

Nice To Haves

  • Agile/Scrum experience.
  • Git experience.
  • Unit and integration testing or test automation experience.
  • Experience with cloud platforms such as Azure, AWS, or OCI.

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 covering Credit Risk, Counterparty Credit Risk, and Treasury risk.
  • Work with data and logic for capital market products, including bonds, repos, and derivatives.
  • Translate requirements from risk managers and business analysts into technical specifications.
  • Provide technical support, troubleshoot issues, and resolve performance bottlenecks in code and database queries.
  • Ensure code quality through testing and code reviews, and maintain technical documentation.
  • Work within an Agile team alongside developers, QA engineers, and project managers.
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