Software Engineer - C#

Millennium
New York, NY
Software Engineer - C#

The Treasury Technology team at Millennium is responsible for creating the systems required by the Treasury, Counterparty Risk, and Treasury Operations Departments. These systems cover Margin, Cash and Collateral Management, Treasury Operations, and Equity Finance; they are used across the firm by a range of users including Treasury analysts, Front Office users, Portfolio Managers, and Senior Management.

Principal Responsibilities

  • Work across a global technology organization to solve business problems
  • Face off to global business stakeholders to drive requirements and manage projects
  • Own delivery timelines for Treasury applications and projects

Qualifications/Skills Required

  • 3+ years experience working in Technology
  • 3+ years of relevant experience working in FinTech; must have familiarity with Capital Markets concepts and operational structure
  • Highly analytical with good problem solving skills
  • Proven ability to thrive in a dynamic, fast-paced environment; self-starter, energetic, independent work ethic
  • Understanding full SDLC and leveraging CI/CD pipelines

Hands-on experience using:

  • C#, .NET
  • Angular
  • ASP.NET Core / API development
  • SQL

Desired Skills

  • Experience working on AWS and cloud technologies
  • Kubernetes
  • Experience building/enhancing SDLC and Agile development methodologies.

The estimated base salary range for this position is $175,000 to $250 ,000 , which is specific to New York and may change in the future. Millennium pays a total compensation package which includes a base salary, discretionary performance bonus, and a comprehensive benefits package. When finalizing an offer, we take into consideration an individual’s experience level and the qualifications they bring to the role to formulate a competitive total compensation package.

Posted 2025-08-20

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