Senior Software Engineer
Hybrid (New York, NY / Remote (US))$180k - $210kFull-timePosted 1mo ago
About the role
Senior Fullstack Engineer at Cofactr to design, build, and own product functionality across the stack; lead projects, mentor others, and shape engineering culture as the team scales in New York City or remote (US).
Responsibilities
- 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
Qualifications
- 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
- Startup mentality: resilient, pragmatic, and ambitious, with ability to push for impact while maintaining strong working relationships
Skills
Required:PythonPostgreSQLReactTypeScript
Benefits
- Competitive salary and equity
- 100% employee premium coverage of health, dental, and vision plans
- FSA offerings
- 401(k) with 4% company matching
- flexible time off policy
- Commuter benefits with a company contribution
Last updated Sep 16, 2026. Interested? Apply on the company site.
About Cofactr
Cloud pre-factory logistics and procurement for electronics
Innovative hardware teams use Cofactr to scale their electronic hardware from BOM through production, replacing spreadsheets and shelves with insights and on-demand infrastructure. We're a Y Combinator W22 company with growing revenue and backed with significant venture funding from VCs like Bain Capital Ventures.
hardwareb2blogisticssupply-chain