# Principal Software Engineer (Remote) at 8th Light

8th Light, a Chicago-based technology consultancy founded in 2006, is seeking a Principal Software Engineer to work remotely across the United States. You'll partner with clients ranging from early-stage startups to Fortune 500 companies, tackling complex software challenges and delivering production-grade solutions. The role emphasizes building durable, high-quality platforms and agentic systems while balancing technical innovation with real-world business constraints.

This position suits seasoned engineers with 10+ years of proven success across diverse projects and technology stacks. You should have hands-on experience shipping production platforms, migrating legacy systems, and taking AI and agentic products from prototype to deployment. The ideal candidate brings deep expertise in multiple languages and frameworks, a track record of leading architecture-level problem-solving, and the ability to mentor teams while guiding stakeholders through technical ambiguity.

In this role, you'll typically work with one to two clients annually, driving platform engineering strategy and delivery while deepening domain expertise over your tenure. Responsibilities include building client trust through technical leadership, advising on scalability and ML lifecycle integration, balancing pragmatic engineering choices with quality standards, and fostering innovation through collaborative feedback and knowledge-sharing practices.

Location: United States

Apply: https://getfoundi.com/apply/principal-software-engineer-remote-8th-light-b2cd217b

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