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Senior Software Engineer

Cofactr · New York, NY, US / Remote (US) · Remote

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About Cofactr

Cloud pre-factory logistics and procurement for electronics. Backed by Y Combinator.

About the role

At Cofactr, we're redefining the electronics supply chain with a platform that combines powerful software, an electronics marketplace, and in-house logistics support. We're a startup looking for skilled individuals who can handle ambiguity and complexity while remaining pragmatic. We're seeking a Staff Fullstack Engineer to help architect and build product features that transform how customers manage their components and data.

What they're looking for

  • 5+ years of experience building and scaling complex SaaS products
  • Strong backend experience with Python and Postgres
  • Solid front-end experience, ideally with React and TypeScript
  • Proven ability to ship high-quality features from design to production in a startup environment
  • Excellent communication skills—able to partner with product and non-technical stakeholders, surface key insights, and bring others along in decision-making
  • Experience in technical leadership: setting direction, mentoring, and guiding teams through ambiguity
More about this role

At Cofactr, we're redefining the electronics supply chain with a platform that combines powerful software, an electronics marketplace, and in-house logistics support. We're a startup looking for skilled individuals who can handle ambiguity and complexity while remaining pragmatic. We're seeking a Staff Fullstack Engineer to help architect and build product features that transform how customers manage their components and data. This role is hands-on and high-impact: you'll own features end-to-end, lead technical decisions, mentor others, and help shape our engineering culture as we scale.

  • Design, build, and own product functionality across the stack
  • Lead projects and make critical technical trade-offs, balancing performance, scalability, and user experience
  • Collaborate closely with product managers, designers, and customer-facing teams to translate complex requirements into intuitive solutions
  • Champion technical excellence in code quality, testing, accessibility, and performance
  • Contribute to technical leadership by guiding peers, surfacing risks, and ensuring alignment with product goals
  • Potentially step into a hands-on management role as the team grows
  • 5+ years of...

Read the full posting on Cofactr's site ↗

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