> Markdown version of [/jobs/ext/4633165-founding-senior-backend-engineer](https://www.wearedevelopers.com/jobs/ext/4633165-founding-senior-backend-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Founding Senior Backend Engineer - **Company:** Bantyr, Inc. - **Location:** United, WV, United States (Remote available) - **Experience:** Expert - **Salary:** $150,000 - $220,000 - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Node.Js, TypeScript, Backend - **Published:** November 8, 2026 - **Apply:** https://www.thejobnetwork.com/job/a9aba525-df5d-4f60-a70d-8d60b9271fdd/founding-senior-backend-engineer ## About the Role 6+ years building and running backend systems in production, with at least some of that time at an early-stage startup. \n - Deep TypeScript/Node.js experience, or deep experience in another backend language and the will to go deep in ours. ## Description You will be one of the first engineers to own Bantyr's backend end to end: the API, the data model, the money paths and the infrastructure underneath them. You report to the CTO and work alongside our chief engineer.