Principal Software Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Principal Software Engineer based in the United States.

This is the highest-level individual contributor engineering role, with technical influence spanning products, platforms, and engineering teams.
You’ll tackle the organization’s most consequential technical challenges, turning ambiguity into clear direction and measurable outcomes.
The role combines hands-on engineering with architecture, technical strategy, mentoring, and cross-functional leadership.
You’ll simplify complex systems, strengthen engineering practices, and create scalable foundations that are easier to operate and evolve.
Working closely with senior business and technology leaders, you’ll influence decisions without relying on formal authority.
Your impact will extend beyond the code you write by making teams more effective and enabling faster, higher-quality execution.
In a remote-first, high-ownership environment, you’ll also use AI as a core part of how you think, build, solve problems, and ship.