The opportunity timeline

• Overview

  Two Sigma is hiring a Quality Engineer in Pomona, CA.

• Role description

  We measure our technology engineers by what they make easy for everyone else, and that's the Quality Engineer bar in Pomona. This technology role at Two Sigma turns 5 years into $104,000 - $140,000 and turns $104,000 - $140,000 into a stake in what comes next.

  Key Responsibilities

  • Pair Time Management and JavaScript in a pipeline Two Sigma can extend without your help later
  • Trace a tinker-friendly technology bug across three RabbitMQ services to the one bad line
  • Document technical decisions, architecture, and APIs for the broader org
  • Mentor junior engineers and contribute to a strong code-review culture
  • Negotiate RabbitMQ tradeoffs with product when Two Sigma timelines and reality collide

  What You'll Bring

  • Forward-thinking problem-solving that doesn't wait for permission
  • Meticulous attention to detail across every deliverable
  • Demonstrated calm when a Pomona, CA client changes scope mid-stream
  • A collaborative mindset and genuine enthusiasm for teamwork
  • Comfort steering technology conversations toward a decision
  • Real proficiency with Ansible, plus willingness to learn Emotional Intelligence fast

  We're Two Sigma — an unhurried Pomona, CA outfit that treats RabbitMQ less like a feature and more like a craft. We move fast on TypeScript but slow down whenever someone says they feel rushed past good judgment.

  Our Two Sigma offer is built to keep you: $104,000 - $140,000, coaching, benefits, and hours that flex around the CA life you want.

  The search is live, the seat is funded, and we are interviewing this week.

  If this inclusive role reads like your wishlist, do yourself a favor and apply.

• Required skills

  • Ansible
  • JavaScript
  • TypeScript
  • RabbitMQ
  • Time Management
  • Emotional Intelligence

• Benefits & perks

  • Tax preparation assistance
  • Employee stock purchase plan (ESPP)
  • Voluntary benefits marketplace
  • Housing Allowance
  • Paid vacation days
  • Will preparation services
  • Asynchronous work culture
  • Long-term disability insurance

• Apply before 2026-12-03

  Submit your application for this Contract technology position.