Node.js Developer

Why does MWDN rock? MWDN connects exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. We aim to ensure our employees enjoy a rewarding and secure experience while collaborating with prestigious international clients.

Here’s what you can expect when you get employed by MWDN:

• Security first. We vet our clients to eliminate risks, ensuring reliability and timely payments for your hard work—no fraud or unforeseen events here!
• Career support. If a match isn't right, we're here for you. We actively assist our employees in finding new opportunities that fit their skills and aspirations.
• Legal assistance. We provide guidance on legal matters (e.g., opening and administering your private entrepreneur account, taxes, army enrollment, etc.).
• Professional development. We offer English courses and other engaging activities, including team-building events.
• Why choose us? MWDN is ranked among the top 5 IT employers in our region by DOU, and we pride ourselves on our transparency and commitment to our team. Curious to learn more?
• Discover what our employees say about us in their DOU reviews: MWDN reviews.
• What is your new project?
• Domain: AI, eLearning

Location: Israel Company size: 2-10 Founded in: 2024

What makes this project exciting? Join our client in building a socially responsible AI tool designed to help parents empower their children in an era where digitalization and artificial intelligence shape every aspect of life. This innovative app allows parents to tailor the experience to their child’s unique needs, ensuring a highly personalized approach to learning and self-growth. What makes this project truly special is its visionary founder—a former Head of Product at Facebook and Instagram. He brings deep industry expertise and a track record of success. If you’re eager to turn bold ideas into reality, explore the open positions below and be part of something transformative!

What makes you a great fit 2+ years backend development experience with Node.js + TypeScript Strong PostgreSQL skills (schema design, optimization, transactions) Experience building REST APIs for mobile applications Strong communication and documentation skills Strong API design skills (handling offline, retries, idempotency) Proficiency in scripting (automating data flows and logic). Experience with ORMs Would Be a Plus LLM/AI API integration experience (OpenAI, Anthropic, or similar) Experience with RAG (Retrieval-Augmented Generation) and Vector Databases (e.g., pgvector, Pinecone) for giving agents "memory." Active user of AI coding assistants (Claude Code, Cursor, etc.) to speed up development. Participation in EdTech projects Understanding of data privacy regulations (COPPA, GDPR)

Your day-to-day in this position Design and implement RESTful APIs for mobile and web clients Build AI agent orchestration systems (reading companion, educational games). Develop gems & rewards engine with transaction logging and audit trails. Integrate with third-party AI services for LLM, OCR, and transcription. Write scripts to automate data flows and connect various AI models. Build agents using modern TS frameworks (like Mastra) to handle complex user flows.

Why work with us? People-oriented management without bureaucracy. The friendly climate inside the company is confirmed by the frequent comeback of previous employees. Paid time off (18 working days per year, plus all national holidays and 9 sick days). Flexible working schedule. Full financial and legal support for private entrepreneurs. Free English classes with native speakers or with Ukrainian teachers (for your choice). Dedicated HR.

Our next steps ✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ Technical interview with TL — ✅ Managerial interview — ✅ Offer

Requirements null