Node Engineer / Backend

Kelly Services
📍 Chicago, IL, United States 💼 Full-time 🕒 Posted June 15, 2026

Job Description

$110000 - $130000
We are a venture-backed fintech company building a next-generation platform for automated technical analysis and trading workflows. Our software brings institutional-grade analytics—pattern recognition, signal generation, backtesting, and automated execution—to professional traders, quantitative analysts, and investment teams.

We’re looking for a senior Node.js engineer to help evolve the backend systems that power a high-performance trading and analytics platform. You’ll work on the infrastructure behind algorithmic trading tools, data ingestion pipelines, large-scale backtesting engines, and a custom scripting environment used by thousands of active market participants.

**Required Skills & Experience**

+ Design, optimize, and maintain Node.js microservices processing tens of thousands of messages per second
+ Build and maintain data ingestion pipelines for market, fundamental, and alternative datasets
+ Improve observability acros...

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Job Details

  • Location Chicago, IL
  • Job Type Full-time
  • Category other-general
  • Posted Date June 15, 2026
  • Application Deadline June 20, 2026