Senior Full-stack engineer (React+Node)
Madfish
What is the purpose of this position?
We are looking for an experienced Fullstack Engineer (5+ years of commercial experience at least) with good knowledge of server and infrastructure parts for creating the project from scratch. This is a highly autonomous role — solo engineer working directly with the founders. You’ll define the stack, make architecture decisions, and ship fast.
This is a full-time position duration 6+ months.
Project description
AI search visibility platform helping brands show up in ChatGPT & next-gen engines. Early-stage SaaS startup.
Team
2 founders - sales expert + YC alum (technical/data co-founder)
Tech Stack:
• Frontend: React, Next.js
• Backend: Node.js, TypeScript
• Infra: Cloud-based (TBD by engineer), ideally GCP
• Tools: Cursor AI (or similar) for enhanced productivity
• Early-stage/startup DNA, solo-dev experience, strong product sense
• Strong English (daily async + live calls)
Hiring process:
• HR interview
• Technical interview
• Founder Interviews → conversation with both founders.
• Technical Assignment + presentation → a small, real-world coding challenge
We offer:
• Remote Work Environment. Work from anywhere and be part of a geographically diverse team
• Stay Ahead of the Curve. Work with cutting-edge technologies
• Possibility of payment by PE account, Payoneer, or Wise
• Bonus & Referral system
• Paid 16 vacations and 10 sick leaves per year
• Flexible hours
• Compensation program for purchasing new laptops
• Paid professional certifications & educational courses
• Paid English classes
• Friendly atmosphere with quarterly team building
• No bureaucracy
Ready to try your hand? Do not pull the cat’s tail and send your CV without a doubt!