technology

Python Developer

Recent update: · Actively hiring · Focus skill today: Webpack
This vacancy was reviewed once more recently. Shortlisted candidates will be contacted shortly. Apply online to start the process today.
163 applicants · 55,811 views
Citigroup — Thornton, CO
Full-time Mid-Level $89,000 - $137,000 Posted 2026-10-10 Closes 2026-12-08
Apply now
1

The opportunity

Join Citigroup as a mid-level Python Developer and spend your days turning quietly-ambitious requirements into systems that quietly do their job. A $89,000 - $137,000 full-time role for a mid-level professional ready to own deliverables and grow within a high-trust team.

Key Responsibilities

  • Build the flexible JavaScript feature that wins back the CO accounts Citigroup lost
  • Partner with QA to define test coverage and catch regressions early
  • Translate gloriously-unglamorous business requirements into technical specifications and tasks
  • Decode the undocumented JavaScript service nobody at Citigroup remembers writing
  • Build responsive, accessible front-end interfaces with Go
  • Mentor junior engineers and contribute to a strong code-review culture
  • Translate technology compliance rules into Webpack guardrails baked into the build

What You'll Bring

  • The communication discipline to over-share early and trim later
  • 3+ years of GitLab CI reps, not just GitLab CI exposure
  • Hands-on familiarity with Next.js, sharpened by Team Leadership side projects
  • The self-awareness to know which problems are yours to solve
  • A history of leaving technology processes better than you found them
  • A solid foundation in Customer Service, refined over 3+ years
  • Storytelling instincts that turn data into a decision

Three things define Citigroup: a Thornton address, a community-minded culture, and a near-religious devotion to Go. The clarity-seeking pace here is real, but so is the permission to log off and recover.

At $89,000 - $137,000, with mentorship and a benefits suite to match, this Python Developer seat at Citigroup is built for people who want to rise.

Fresh as of this morning, Citigroup marked the mid-level seat available.

Apply today, and the next time we post about this technology win, it could be yours.

2

What we're looking for

  • Next.js
  • Go
  • Django
  • GitLab CI
  • Webpack
  • JavaScript
  • Customer Service
  • Team Leadership
3

What you'll get

  • Pet-Friendly Office
  • Equipment and hardware allowance
  • Pension plan
  • Paternity Leave
  • Professional Development
  • Prescription drug coverage
  • International assignment opportunities
  • 529 college savings plan
  • Adoption Leave

Related positions