Postman
Senior Software Engineer - Fern
$200K–$250K
NYC, NY, US · Senior · Full-time · Posted Sep 22, 2026
- Experience
- 5+ years of professional software engineering experience.
About the job
Build APIs, scale AI infrastructure, and create developer experiences for Fern’s API platform, working closely with customers and product teams.
What you'll do
- Scale and maintain performant, reliable, and secure AI systems deployed on Vercel, AWS, and Turbopuffer.
- Debug production issues with customers, incorporate feedback into APIs, and ship improvements.
- Collaborate with product designers and frontend engineers to define polished interfaces and user experiences.
What they ask for
- 5+ years of professional software engineering experience.
- Strong written and verbal communication skills for solving technical problems with customers.
- Builder mindset and appreciation for developer experience as a craft.
Nice to have
- Experience building with TypeScript.
Pay
$200,000.00 to $250,000.00 USD base salary
Tools
Vercel, AWS, Turbopuffer, TypeScript, Next.js
AI focus
Scale AI infrastructure and systems; the posting notes that AI agents are expected to implement most API integrations.
Model-written summary · the original posting is authoritative