Software Engineer - Equities RAD Technology

Millennium•New York, NY

5d•Onsite

About The Position

Millennium’s Excel platform is a world-class system that provides investment teams with a suite of proprietary formulas for retrieving Millennium data inside Excel. The data sets available are sourced from many applications and teams across the Firm and are continually growing and expanding. We are looking for a talented Software Engineer to help enhance and maintain Millennium’s Excel platform. In this role, you will contribute hands-on to the design and implementation of new features as well as support existing functionality. You will collaborate closely with Equity Portfolio and Business Management teams to understand their requirements and translate them into robust solutions in Excel.

Requirements

8-10+ years of hands-on experience in distributed Excel development environment
Experience developing Excel add-ins in C# using Excel-DNA/VSTO/COM
Experience with ASP.NET Core Web API platform for developing scalable REST APIs
Experience with CI/CD lifecycle, including deployment of services on Windows Server with IIS
Understanding of authentication and authorization mechanisms for secure system integration across Windows and Linux environments
Experience with Python and commonly used frameworks and libraries
Experience with AI/LLM concepts, models, libraries, and tooling
Strong analytical and problem-solving abilities
Ability to work independently in a fast-paced environment
Solid communication skills

Nice To Haves

Experience with Office.js framework for developing modern JavaScript-based Excel Add-Ins, including ribbons commands, task panes, and custom functions
Experience with VBA for automating Excel workflows in a robust and reliable way
Understanding of Equity markets, trading, and market data (Bloomberg)

Responsibilities

Collaborate with internal data source owners and Technology teams to facilitate strategic and accurate data delivery functionality through Excel
Implement new keyword formulas to facilitate data retrieval across systems
Enhance existing Excel add-in with functionality based on user requirements
Collaborate with internal teams to support AI-driven capabilities surrounding our Excel platform, including Wiki content search, workbook interaction, and model building
Maintain, support, and improve capabilities as new requirements arise over time
Work jointly with Portfolio Management and Equities Management teams to capture requirements, monitor delivery, and manage expectations
Fit into the active culture of Millennium, judged by the ability to deliver timely solutions to portfolio managers within the Firm