10h ago

Senior Fullstack Engineer

Madrid, Spain

$105k-$145k / yearest.

full-timesenior HybridSoftware as a Service / Communications

🛠 Tech Stack

💼 About This Role

You'll design and deliver critical features for a customer communications platform used by 22,000+ companies. Your work will directly optimize voice and AI services in a high-growth environment. Join a team that values ownership and mentorship across distributed offices.

🎯 What You'll Do

  • Participate in requirements analysis for technical and business solutions.
  • Design, develop, and deploy backend and frontend modules.
  • Review, refactor, and debug code for quality and scalability.
  • Mentor team members and promote engineering best practices.

📋 Requirements

  • 5+ years of backend development with a typed language (TypeScript/Node.js, Java, C#).
  • 2+ years of frontend development with React or Angular.
  • Experience with serverless architectures, microservices, or distributed systems.
  • Production experience with AWS services and security best practices.

✨ Nice to Have

  • Experience with Ruby backend stack.
  • Knowledge of voice or AI technologies.
  • Experience with on-call rotation for system reliability.

🎁 Benefits & Perks

  • 🏖️ Flexible PTO
  • 💻 Remote-friendly hybrid work in Madrid office
  • 📈 Stock options in a growing unicorn
  • 🏥 Health insurance coverage
  • 📚 Learning and development budget
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