
Senior Fullstack Engineer, Growth & Monetization
LangChain
full-time
Posted on:
Location Type: Remote
Location: Utah • United States
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Salary
💰 $175,000 - $225,000 per year
Job Level
About the role
- Work across our stack (React, TypeScript, Python, Go) to deliver full-stack product features that drive growth and retention
- Build flexible experimentation systems and processes capable of targeting diverse growth metrics
- Participate in data-driven, rapid growth experiments across the user funnel from onboarding to monetization
- Design and ship new onboarding features and improvements that accelerate time to value
- Build growth levers including usage-based guardrails, smart upgrade triggers, and contextual CTAs
- Collaborate closely with product, design, GTM, and analytics teams to identify, prioritize, and execute high-impact growth opportunities
Requirements
- Extensive fullstack software development experience using React, TypeScript, and Go and/or Python
- Strong product intuition and a track record of working on monetization, pricing, or activation features
- Familiarity with usage metering, subscriptions, and internal tooling for pricing experiments
- Comfortable working with REST APIs, Postgres, Redis, and modern backend infra
- Startup DNA with the ability to thrive in fast-paced, zero-to-one environments
- Self-directed with an ownership mindset
- Bonus: Experience building for developers or product-led growth platforms
- Bonus: Familiarity with LLMs, GenAI applications, or agentic frameworks
Benefits
- Health insurance
- Dental insurance
- Vision coverage
- Flexible vacation
- 401(k) plan
- Life insurance
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
ReactTypeScriptPythonGofull-stack developmentREST APIsPostgresRedisusage meteringpricing experiments
Soft Skills
product intuitionself-directedownership mindsetcollaborationadaptability