Growth & Monetization Senior Fullstack Engineer

LangChain; New York, Boston, San Francisco (NY, MA, CA); On-site; USD 120,000 - 150,000; Full time

Job summary

A technology firm in New York City is seeking a Senior Fullstack Engineer to build foundational product features driving user acquisition and growth. The role involves full-stack development using React, TypeScript, Python, and Go, and requires a strong product intuition and experience in monetization. Successful candidates thrive in fast-paced environments and are self-directed leaders. This position is onsite five days a week.

Qualifications

• Extensive fullstack experience using React, TypeScript, and Go/Python.
• Strong product intuition with a focus on monetization and activation.
• Familiarity with usage metering and subscription models.

Responsibilities

• Deliver full-stack product features that drive growth and retention.
• Build flexible experimentation systems targeting diverse growth metrics.
• Participate in rapid growth experiments from onboarding to monetization.
• Design new onboarding features to accelerate time to value.
• Collaborate with teams to execute high-impact growth opportunities.

Skills

Fullstack software development

React

TypeScript

Python

Go

Product intuition

REST APIs

Postgres

Redis

Startup experience

Job description

A technology firm in New York City is seeking a Senior Fullstack Engineer to build foundational product features driving user acquisition and growth. The role involves full-stack development using React, TypeScript, Python, and Go, and requires a strong product intuition and experience in monetization. Successful candidates thrive in fast-paced environments and are self-directed leaders. This position is onsite five days a week.