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Software Engineer, Product

Sim - San Francisco, CA, United States - In-office - posted 2026-08-26

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Salary: USD 210,000 - 260,000 / annual

Sim is building the first AI workspace for teams to construct and deploy agents, with a mission to automate knowledge work. As a Software Engineer on the core product team, you will own the complete product experience—from usability and reliability to end-to-end user experience. You'll make product decisions that ripple across the platform, constantly evaluating how your work affects the performance of each module within Sim. You will have complete ownership over the code you ship, from initial concept through production deployment. This is a role for someone who can blend excellent engineering with a strong understanding of AI models and design sensibilities. You'll work closely with a talent-dense team of mission-driven, creative professionals. The role involves building features and systems that enable teams to effectively create agents, ensuring the platform is both powerful and intuitive. You'll participate in the full product development lifecycle, from ideation through launch, and your technical decisions will directly shape how users interact with Sim's core capabilities. Requirements: • Demonstrated experience building great products with strong engineering fundamentals • Comfort blending software engineering with knowledge of AI/ML models and design principles • Strong preference for complete code ownership and end-to-end responsibility • Ability to think holistically about platform impact and user experience

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