4 hours ago
Tel Aviv-Yafo, IsraelSenior
Responsibilities
- Design and develop scalable, high-performance backend services and APIs.
- Integrate AI platforms and services into consumer-facing products.
- Implement LLM, RAG, and conversational AI capabilities in production systems.
- Collaborate with AI specialists to turn AI capabilities into production-ready features.
- Ensure the reliability, performance, and security of AI-powered systems.
- Work with product and engineering teams to gather requirements and deliver solutions.
Requirements
- At least 5 years of professional backend engineering experience.
- Strong proficiency in at least one backend programming language, such as Java.
- Experience building and maintaining production-grade APIs and microservices.
- Strong understanding of distributed systems, data structures, and algorithms.
- Experience with SQL and NoSQL databases.
- Track record of delivering consumer-facing products at scale.
- Experience with AI/ML platforms and services such as OpenAI and Hugging Face.
- Familiarity with LLMs, RAG, or conversational AI.
- Knowledge of vector databases and embedding technologies.
- Experience with AWS, GCP, or Azure.
- Understanding of AI/ML concepts and implementation patterns.
Tech Stack
Categories
About Navan
Navan builds an AI-powered travel and expense management platform for businesses, combining online booking, spend controls, automated expense reporting, and corporate cards with 24/7 support. The company sells its T&E software and payments tools to enterprises and high-growth firms, generating revenue from subscriptions, travel transactions, and card interchange. Founded in 2015 and headquartered in Palo Alto, it rebranded from TripActions and serves customers globally.