Salary$75,000 - $104,000
ExperienceSenior
TypeInternship
Posted2026-11-01
Deadline2026-12-11
1

The Role

Our Frontend Developer opening rewards depth over breadth: pick Unit Testing, go deep, and let McKinsey & Company handle the rest of the stack. The Grand Forks role is less about the $75,000 - $104,000 and more about what 5 years of Git lets you own at McKinsey & Company.

Key Responsibilities

  • Partner with QA to define test coverage and catch regressions early
  • Trace a detail-loving technology bug across three Jest services to the one bad line
  • Document technical decisions, architecture, and APIs for the broader org
  • Design Change Management APIs other Grand Forks, ND teams will still thank you for next year
  • Monitor system health and set up alerting for high-energy production environments
  • Ship incremental improvements to McKinsey & Company's Grand Forks platform on a regular cadence
  • Harden McKinsey & Company's Jest auth so the ND audit comes back clean
  • Tune CI/CD caching so McKinsey & Company survives the Grand Forks launch spike on the same hardware

What You'll Bring

  • Quietly-ambitious problem-solving that doesn't wait for permission
  • Comfort owning a number that goes up or down because of you
  • A bias toward asking the dumb question before the expensive mistake
  • Strong working knowledge of Kotlin and Jest

Anchored in Grand Forks, ND, McKinsey & Company designs the kind of fast-paced systems that technology teams quietly depend on every single day. At McKinsey & Company you can challenge your skip-level's plan and still get a thank-you for it.

Beginning at $75,000 - $104,000, your growth is mentored, your benefits are full, and your hours flex to match life in Grand Forks, ND.

Active as of this moment, the Grand Forks, ND role accepts resumes daily.

If this sounds like the right fit, we would love to receive your resume.

2

Skills

  • Jest
  • Git
  • Laravel
  • Unit Testing
  • Kotlin
  • CI/CD
  • Kafka
  • Change Management
  • Resilience
3

Benefits

  • Wellness program and challenges
  • Standing desk and ergonomic equipment
  • Travel insurance for business trips
  • Asynchronous work culture
  • Catered Lunches
  • Structured 30-60-90 day plan
  • 401(k) retirement plan
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