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Weiss Asset Management Logo

C# Software Engineer

Weiss Asset Management

Salary not specified
Oct 17, 2025
Boston, MA, US
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Weiss Asset Management is seeking to design, build, and maintain systems that manage the firm's trading, risk and investment data, which are critical infrastructure that supports day-to-day decision-making.

Requirements

  • 5+ years of experience developing production software in C / .NET (or similar statically typed, object-oriented languages)
  • Strong grasp of software design principles, OOP, and system architecture
  • Experience with SQL, relational databases, and ORM tools (e.g., Entity Framework, Dapper).
  • Proven ability to debug and troubleshoot complex systems
  • Strong aptitude for problem-solving and idea-generation

Responsibilities

  • Design, develop, and maintain applications using C and .NET, supporting areas like risk, order management, and other investment systems.
  • Work closely with traders, analysts, and other developers to understand their workflows and deliver practical, reliable technical implementations.
  • Improve system performance, scalability, and reliability through thoughtful design and refactoring.
  • Participate in code reviews and help maintain high engineering standards across the team.
  • Write and maintain clear documentation for the systems you build.
  • Contribute to architectural decisions and development practices; help evolve our technology stack and engineering culture as the firm grows.

Other

  • Collaborative mindset with the ability to work independently
  • Strong communication skills for clearly explaining technical topics clearly to non-technical colleagues.
  • You enjoy a collaborative environment, where decisions are made in diverse teams.
  • You work well in a flat structure and are comfortable voicing dissenting opinion.
  • You prioritize acting ethically in all situations.