# Senior Product Engineer - Growth & Monetization

Hiring organization: [LangChain](https://career.thegoodapps.co/organizations/langchain)

Canonical page: https://career.thegoodapps.co/jobs/451decd6-4d18-4a91-88e4-6cd830cc225a

Listed on LangChain's own careers site. Applications go to them directly.

- Employment type: full time
- Seniority: Senior
- Location: New York, NY
- Salary: 175000 – 240000 USD per year

## Summary

A senior fullstack engineer role focused on building growth and monetization features for LangChain's developer platform, including onboarding flows, self-serve upgrades, and analytics dashboards. This suits experienced engineers who enjoy shipping rapidly in early-stage products and combining frontend polish with backend systems thinking.

_Our summary, not LangChain's wording._

## Skills named

A/B Testing, CSS, Go, GraphQL, Python, React, REST APIs, Tailwind CSS, TypeScript

## Required

- Strong React and TypeScript proficiency
- Fullstack fundamentals with backend API integration
- UX intuition and visual polish sensibility
- Experience building growth-focused frontend features
- Startup mentality with fast iteration and ownership

## Nice to have

- Experience with developer tools or PLG SaaS platforms
- Familiarity with design systems
- Knowledge of LLMs, GenAI applications, or agentic frameworks

Apply on LangChain's site: https://jobs.ashbyhq.com/langchain/f07bfbad-6daf-4b11-b5bb-2c3bbc47c53c/application