Senior Fullstack Engineer - Growth

Stack

Responsibilities

• ▹Build self-service customer onboarding and plan upgrade flows
• ▹Own full features: database schema, REST API design (Node.js), and React/TypeScript frontend
• ▹Run A/B tests and drive conversion improvements with Product and Design
• ▹Identify technical debt and contribute to architectural improvements
• ▹Mentor engineers and participate in on-call rotations

Requirements

• ▹5+ years of fullstack software engineering experience
• ▹Strong proficiency in React, TypeScript, and Node.js
• ▹Experience designing scalable RESTful APIs and relational databases

Soft skills

About the company

Overflow is a Series C fintech/SaaS platform enabling giving for churches and nonprofits.