Senior Safety Engineer — Automation & Rails, Flexible Hours

McKinsey

Gillette (WY)

On-site

USD 99,000 - 146,000

Full time

14 days+

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Benefits offered by this job

Mentorship
Benefits

Qualifications

  • Independent worker with minimal oversight.
  • Strong judgment in unit testing.
  • Proven leadership in senior initiatives.
  • Ability to manage competing priorities under tight deadlines.

Responsibilities

  • Automate build, test, and deployment pipelines for faster release cycles.
  • Catch Rails regression in staging before reaching Gillette customers.
  • Land PostgreSQL performance wins measurable in WY retention.
  • Translate business requirements into technical specs and tasks.
  • Enhance test automation frameworks to increase release confidence.

Skills

Self-motivation
Unit testing
Leadership
Prioritization
Independent work

Tools

PostgreSQL
Ruby on Rails

Job description

Our technology stack is growing faster than our team, so McKinsey & Company is bringing on a Safety Engineer to keep the architecture honest. The senior Safety Engineer role rewards range — Critical Thinking, Written Communication, 5 years — with $99,000 - $146,000 and a seat that grows beyond it.

Key Responsibilities
  • Automate build, test, and deployment pipelines for faster release cycles
  • Catch the ownership-driven Ruby on Rails regression in staging before it ever reaches Gillette customers
  • Land PostgreSQL performance wins McKinsey & Company can measure in WY retention numbers
  • Translate generously-mentoring business requirements into technical specifications and tasks
  • Enhance test automation frameworks to increase release confidence
What You'll Bring
  • Self-motivated and able to work independently with minimal oversight
  • Proven Unit Testing judgment when the textbook answer doesn't fit
  • Proven leadership experience guiding senior-level initiatives
  • Demonstrated ability to manage competing priorities under tight deadlines

McKinsey & Company earns its keep by making technology predictable, a purpose-led promise it has quietly kept across WY. Expect a culture where curiosity is rewarded and asking "why" is never seen as a challenge.

We reward your GraphQL with $99,000 - $146,000, surround it with mentorship and benefits, and let your schedule flex around Gillette.

As recently as today, McKinsey & Company reopened the doors on this one.

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