StockApp

StockApp is hiring: Backend Software Engineer in Palo Alto

StockApp, Palo Alto, CA, US

Who we are:

Stealth Commerce + AI company in an underserved market where $30T of goods are bought and sold annually
Raised $10M pre-seed from top-tier investors who believe in our multi-billion-dollar vision
Founded by serial entrepreneurs who have built several billion-dollar companies and had 9-figure exits

This is a career-defining opportunity to build from scratch, have a profound impact, and receive significant equity. Remote is welcome.

We're hiring Software Engineers in the following domains:

What You'll Do:

Own and scale frontends, services, and infrastructure across our modern tech stack (Typescript, Next.js, Mastra, Inngest, AWS).
Design and build features for our B2B commerce platform and integrations.
Collaborate closely with other engineers and designers to ship features fast.
Contribute across the stack and help establish best practices, tooling, and architecture from the ground up.
Engage in rapid experimentation and iteration with a bias toward productionizing.
Execute and experiment faster than ever with AI tools like Claude Code, Cursor, and a team trying to stay at the bleeding edge.

What We're Looking For:

4-10+ years of experience in software engineering, ideally including fast-paced startups.
Mastery of TypeScript.
Experience with AWS SQS event-driven architecture or similar asynchronous systems.
Bias toward action, curiosity, and a strong product intuition.

Nice to have:

Full-stack experience with Next.js and TypeScript.
Prior experience in a founding team or early-stage startup.
Solid grasp of cloud infrastructure (e.g., AWS, SQS, CI/CD).
Familiarity with AI development or workflow orchestration tools like Mastra, n8n, Inngest, and Temporal.
Experience building and scaling B2B SaaS platforms.

If you're a seasoned software engineer motivated by having an outsized impact and solving complex B2B commerce problems, we'd love to hear from you.