
Navan
Senior Full Stack Engineer
RoleFull Stack
LevelSenior
LocationTel-Aviv, Israel
WorkOn-site
TypeFull-time
Posted3 weeks ago
About the role
We believe “It’s all about the user. All of them.” We’re passionate about providing a seamless one-stop experience for business travelers, no matter how they travel, where they stay, or where they’re going. We are looking for a passionate Full-Stack Engineer to lead, design and development of core product features and services that power our app used by thousands of travelers on a daily basis. You will work closely with a set of talented engineers, product managers and designers to identify customer needs and build innovative solutions to solve them.
What You’ll Do:
- Design, build and evolve the core backend and frontend of our platform in a scalable and
reliable way. - Build AI-powered features using multi-agent architectures and LLM integrations to deliver intelligent,
conversational experiences. - Technically own problem domain: facilitate design, development, and launch of key
microservices in the domain. - Work cross-functionally with various engineering and product teams to deliver cross-
domain features. - Work with the leadership to identify, plan, and execute long-term vision.
- Be the Subject Matter Expert of the domain under ownership.
What We're Looking For:
- At least 5 years of experience in software development.
- At least 2 years of experience in FE development using Angular, typescript, and React.
- Experience with Spring Framework and Hibernate or similar ORM technologies.
- Strong programming skills and CS fundamentals.
- Experience with agentic AI systems (Lang Chain, agent frameworks, prompt engineering) and AI coding tools (Claude Code, Copilot) is a strong plus.
- Deep understanding of microservices and event-driven architectures.
- Strong sense of ownership demonstrated through shipping production-quality code
equipped with testing, monitoring and documentation. - Passion for investigating and solving problems and willingness to learn and utilize new tools and technologies.
- Team player with strong communication.
- Ability to thrive in a fast-paced environment.
- Experience working at scale.
- Experience with AWS and/or distributed systems is a plus.
Required skills
Full-stack development
Angular
React
TypeScript
Spring Framework
Hibernate
System design
AI integration
About Navan
Tel-Aviv
Headquarters