Full Stack Developer - WMA

WorldQuant•Old Greenwich, CT

10h•$150,000 - $200,000

About The Position

WorldQuant Millennium Advisors (WMA), a joint venture between WorldQuant and Millennium, is seeking a Full Stack Developer to build and enhance internal analytical tools and dashboard applications supporting product, platform, and business workflows. This role combines business analysis, data analytics, and web development, with a focus on creating scalable, user-friendly internal applications.

Requirements

2–5+ years of experience in web development, analytics, or related technical roles.
Experience with web development frameworks such as React, HTML, CSS and the JavaScript language.
Expertise in constructing and processing complex SQL queries. Working knowledge of relational databases. (SQL Server, MySQL, PostgreSQL)
Excellent debugging and problem solving skills.
Clear communication and presentation skills.
Proficiency in at least one general purpose programming language from Python, Java, and C++.
Understanding of database design, index structures and stored procedures.
Experience with building middleware services (REST/JSON), caching tools, data visualization, log collection and aggregation, search, queuing systems.
A solid background in Unix/Linux environment and Shell scripting.
Experience in DevOps: thorough knowledge in one webserver (Apache/NGINX/Tomcat), monitoring and load balancing tools.
Experience with job schedulers (i.e. airflow, cron).

Nice To Haves

Finance Experience is not required.

Responsibilities

Design, develop, and maintain internal analytical tools and dashboards for WMA users and stakeholders.
Build single-page applications (SPAs) using frameworks such as React and component libraries such as Tailwind, Material UI, or similar.
Translate business requirements into technical solutions and intuitive workflows.
Use SQL and/or Polars to support reporting, analysis, and application data needs.
Support testing, deployment, and CI/CD processes for reliable delivery.
Improve existing dashboards and tools for usability, performance, scalability, and maintainability.
Partner with stakeholders to improve workflows, reporting, and operational visibility.