Senior Software Engineer (Core Platform)

📍 100% Remote | B2B Contract | Full-time💰 $8,000 – $13,000/month (B2B)💼 Recruitment conducted on behalf of a fast-growing SaaS startup

About the Role

We’re looking for a Senior Software Engineer to lead development in one of the key parts of our core platform.You’ll be responsible for product management (collecting and organizing requirements from internal stakeholders), architecture, and hands-on implementation in your area of ownership.

This is a high-impact role with challenging tasks, high autonomy, top-of-market compensation, and meaningful equity.You may coordinate the work of multiple engineers in adjacent areas (though formal management is optional).

Your Responsibilities

✅ Shape, plan, and execute tasks/projects improving your part of the platform✅ Design elegant, practical architecture and APIs aligned with the broader product✅ Work closely with stakeholders (internal and occasionally external) to guide direction✅ Ensure quality: documentation, test coverage, managing technical debt

Requirements (Must-have)

• Proven experience building simple solutions for complex problems

• Strong skills in TypeScript

• Interest in diving deep into software integrations, developer tools, AI

• Excellent written and spoken English

• Ability to work with high autonomy and ownership

Nice-to-have

• Experience with:

  • NestJS / React

  • Kubernetes / Docker

  • MongoDB / Redis

• Startup or remote-first team experience

Why Join Us?

🚀 Work on a cutting-edge platform in integrations & AI🌍 100% remote with strong culture of trust and freedom💰 $8,000 – $13,000/month (B2B) + meaningful equity🤝 Small, high-caliber team where your work has direct impact

Contract Type

• B2B Contract (full-time, long-term)

• Fully remote (Europe time zones preferred)