Full-Stack AI Engineer
Confirmed on the employer's own hiring board on Nov 2, 2026. First seen by Alion on Nov 2, 2026.
About us:
V4Scale is not just a company; it's an innovation powerhouse that enhances the R&D capabilities of prominent Israeli and US technology firms, with headquarters in Tel Aviv. We do this by harnessing the incredible talents of our diverse global remote workforce, and we welcome candidates from any location worldwide.
We are looking for a strong, hands-on Senior AI Engineer who can design, build and scale production AI system to join an exciting project for a leading Israeli startup operating in stealth mode.
You will take ownership of AI architecture, develop multi-agent workflows, work with large datasets, and build reliable, scalable AI applications.
This is a hands-on engineering role requiring strong system design skills, not just experience integrating LLM APIs.
Requirements:
- 5-6+ years of software engineering experience with strong hands-on Python, FastAPI, PostgreSQL DB, and microservices.
- Strong experience designing AI architecture and building scalable production AI systems using LangChain/LangGraf, RAG, embeddings, reranking, and multi-agent workflows.
- Proven ability to handle big data, perform complex data analysis, and build systems that operate at large scale.
- Hands-on experience with GCP, Docker, and model evaluations, including AI quality, reliability, and performance optimization.
- English speaking (B2+)
We offer:
- Remote work, mixed international team, cutting-edge technologies, and flexible working hours.
- The project that you are not ashamed to write about in your resume.
- Business trips to Israel (beach hotel, rented car)
- A friendly team with experienced mentors instead of bosses.