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Principal Software Engineer, Developer Platforms

Boulder, Colorado, US💼 Full-time💰 $219,500–$219,500🗓 2026-07-20 → 2026-09-26

Core

Design and lead production-grade internal platforms that enable thousands of engineers to build, test, and release software at scale, improving validation confidence and delivery speed.

Role type

Principal Software Engineer (Developer Platforms)

Builds

Internal developer platforms, quality systems, CI/CD pipelines, and release automation tools.

Domain

Software Engineering / Developer Experience / Infrastructure

Deliverable

production ML models | product features | infrastructure

Required skills

Architectural leadership, platform modernization, distributed systems design, CI/CD pipeline design, automated testing frameworks, service architecture, large-scale technical migrations

Preferred skills

Technical leadership without direct authority, building platforms for large engineering communities, AI-enabled engineering workflows, developer productivity technologies

Technologies

CI/CD, build systems, release automation, distributed systems, automated testing frameworks

Responsibilities

Provide senior technical leadership for quality systems across Developer Platforms; Design production-grade platforms to improve software validation and release confidence; Partner with technical leaders to translate architectural change into practical platform direction; Guide modernization and migration efforts across multiple engineering teams; Contribute hands-on while mentoring senior engineers

Seniority

Principal, strategy & mentorship

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