Senior Full Stack Engineer

Navan
Tel-Aviv, IL
On-site

Job Description

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 (LangChain, 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.

Skills & Requirements

Technical Skills

AngularTypescriptReactSpring frameworkHibernateAgentic ai systemsLangchainClaude codeCopilotMicroservicesEvent-driven architecturesAwsDistributed systemsProblem-solvingCommunicationTeamworkFull stack engineeringAi integration

Employment Type

FULL TIME

Level

senior

Posted

5/4/2026

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