Full-Stack Engineer: High-Impact, Flexible & Growth

Churned; Amsterdam; Hybrid; EUR 70,000 - 100,000; Full time

Benefits offered by this job

Competitive Salary

Fast-Growing AI Startup

Prime Office Location

Cutting-Edge Technology

Growth Opportunities

Flexible Work Options

Ambitious & Supportive Team

Job summary

Churned is seeking a skilled Full Stack Developer to design, develop, and deploy features across the entire stack. You’ll collaborate with product managers, designers, data scientists, and engineers to deliver impactful experiences while continuously evolving your stack and workflow.

You will work in a fast-growing AI startup environment with cutting-edge technology and a strong emphasis on productivity. This role offers hybrid work options from our Amsterdam office and generous growth

Qualifications

• 3+ years of full stack development experience.
• Strong knowledge of modern JS/TS frameworks (React/Next.js/Node.js).
• Backend experience with Python and databases (SQL/NoSQL).
• Experience with cloud services (GCP or similar).

Responsibilities

• Design and build scalable features across frontend and backend.
• Write clean, testable code and contribute to architecture decisions.
• Collaborate with product, design, data science and engineering teams.
• Prototype and release product improvements quickly.
• Mentor teammates and promote engineering best practices.

Skills

3+ years experience

JavaScript/TypeScript

React/Next.js/Node.js

Python

SQL/NoSQL

Cloud services (GCP)

Tools

Cursor

Lovable

Claude

Job description

Churned is seeking a skilled Full Stack Developer to design, develop, and deploy features across the entire stack. You’ll collaborate with product managers, designers, data scientists, and engineers to deliver impactful experiences while continuously evolving your stack and workflow.

You will work in a fast-growing AI startup environment with cutting-edge technology and a strong emphasis on productivity. This role offers hybrid work options from our Amsterdam office and generous growth