The opportunity timeline

• Overview

  American Express is hiring a Go Developer in Port St. Lucie, FL.

• Role description

  We need a Go Developer who can take a vague technology request and return a scrappy-but-steady system that does exactly, and only, what was asked. With $105,000 - $157,000 on the table, this senior role rewards 5 years of MongoDB with autonomy and team-driven growth.

  Key Responsibilities

  • Stress-test Selenium systems until they bend, then harden where they cracked
  • Reach into legacy RabbitMQ modules and leave them cleaner than you found them
  • Tune database queries and schemas for high-throughput American Express workloads
  • Wire up Stakeholder Management feature flags so American Express can test on Port St. Lucie traffic risk-free
  • Profile Stakeholder Management memory use and chase down the leaks crashing Port St. Lucie nodes
  • Monitor system health and set up alerting for mentorship-focused production environments
  • Evaluate and recommend new tools, frameworks, and Docker libraries

  What You'll Bring

  • A teammate's instinct to unblock others before yourself
  • An instinct for prioritization when everything is labeled urgent
  • Proven track record delivering results as a senior Go Developer
  • Experience translating MongoDB complexity for a non-technical audience
  • A knack for Express.js that colleagues quietly come to rely on

  We're American Express — a forever-learning Port St. Lucie, FL outfit that treats Docker less like a feature and more like a craft. Nobody at American Express will hover over your shoulder; we hand you the keys and trust you to drive.

  For your 6 of MongoDB, expect $105,000 - $157,000, a mentor, a benefits package, and the room to grow on a flexible schedule.

  Candidates are being contacted promptly as part of our active search.

  We're hiring, and your application could be the one we've been waiting for.

• Required skills

  • Selenium
  • Go
  • Docker
  • MongoDB
  • Express.js
  • RabbitMQ
  • Stakeholder Management
  • Conflict Resolution

• Benefits & perks

  • Adoption Leave
  • Corporate Rates
  • Summer Picnic
  • 401(k) retirement plan
  • Hybrid Work
  • Life Insurance
  • Vision insurance

• Apply before 2026-09-15

  Submit your application for this Remote technology position.