Founding Systems Engineer Jobs - January 2026
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Ionworks
Founding Systems Engineer
Posted 5 months, 2 weeks ago
Founding backend/systems engineer role to own large parts of the backend and help scale battery simulation and optimization software. Work includes building APIs and data models for simulation and optimization workflows, FastAPI and async Python development, …
Tech stack
Location
Remote (US), Pittsburgh, PA
Compensation
Competitive salary, meaningful equity, remote-first, unlimited PTO, 401k match, medical/dental/vision, paid parental leave, home office budget.
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Ionworks
Founding Systems Engineer
Posted 6 months, 2 weeks ago
Ionworks builds battery simulation and optimization software used by R&D teams designing next-generation batteries. Seeking a founding backend/systems engineer to own large pieces of the backend and help scale from early customers to broader industry use. Wor…
Tech stack
Location
Remote (US), Pittsburgh, PA
Compensation
Competitive salary, meaningful equity, remote-first, unlimited PTO, 401k match, medical/dental/vision, paid parental leave, home office budget.
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Keycard Labs
Founding Systems Engineer
Posted 1 year, 3 months ago
Keycard is on a mission to redefine machine identity for the AI Era — empowering developers to seamlessly connect people, agents, and services across networks, clouds, and applications. As generative AI and agent-based workflows grow more sophisticated, they …
Location
Remote