Senior Backend Developer – Singit

Senior Data Analyst | Singit

Tel Aviv District, Israel | On-site position

About Singit

Singit is an English learning app powered by music. We're a small, focused team making language learning fun and effective.

We’re hiring a Senior Backend Developer to design, build, and maintain scalable backend systems. You’ll focus on clean APIs, database design, infrastructure, and backend performance. Our main stack includes Node.js, MongoDB, AWS, and some Python. Familiarity with React/React Native is a plus. Strong use of modern AI coding tools (like Copilot, Claude) is important.

Key Requirements:

• 6+ years backend development experience
• Deep knowledge of Node.js and MongoDB
• Hands-on AWS experience (ECS, EC2, S3)
• Security, scalability, and clean architecture focus
• Strong independent problem-solving skills

Bonus: Python skills, React/React Native familiarity, CI/CD, A/B testing experience.

Why Join:

• Build backend systems that power real-world learning
• Work in a small, fast-moving team
• Shape tech stack and backend architecture
• Flexible, meaningful work environment