Senior Software Engineer, API & AI Infra

Postman Fern; New York (NY); On-site; USD 200,000 - 250,000; Full time

Benefits offered by this job

Full medical coverage

Flexible PTO

Wellness reimbursement

Monthly lunch stipend

Donation-matching program

Flexible schedule

Team-building events

Job summary

Postman Fern is seeking a Senior Software Engineer to build APIs, scale AI infrastructure, and design developer experiences reaching millions. You’ll work on AI systems deployed on AWS and Vercel, ensuring performance, reliability, and security under real-world load.

You will collaborate with product designers and frontend engineers using TypeScript and Next.js, debug production edge cases, and shape APIs based on customer feedback while delivering improvements quickly.

Qualifications

• 5+ years of professional software engineering experience.
• Bonus: Experience building with TypeScript.
• Strong written and verbal communication to solve technical problems with customers.

Responsibilities

• Build APIs and scale AI infrastructure for millions of users.
• Debug production edge cases and ship improvements quickly.
• Collaborate with product designers and frontend engineers using TypeScript and Next.js to define polished interfaces.

Skills

Communication

5+ years experience

Tools

TypeScript

Next.js

AWS

Vercel

Job description

Postman Fern is seeking a Senior Software Engineer to build APIs, scale AI infrastructure, and design developer experiences reaching millions. You’ll work on AI systems deployed on AWS and Vercel, ensuring performance, reliability, and security under real-world load.

You will collaborate with product designers and frontend engineers using TypeScript and Next.js, debug production edge cases, and shape APIs based on customer feedback while delivering improvements quickly.