Senior AI Software Engineer

Navan • Events & Ticketing • Travel & Tourism • Bachelor's Degree • Python • JavaScript • Java • TypeScript • Node JS • 9 days ago

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Salary

$113k – $252k per year

Location

In office (New York)

Seniority

Senior · 6+ years exp

Visa

H-1B filings in 12 months: 38 · for this role: 14 · green card filings: 15

Employment

Full-Time

Confirmed on the employer's own hiring board on Oct 16, 2026. First seen by Alion on Sep 9, 2026. Navan scores B on the Alion truth index.

Overview

Company

Impact

Profile match

Navan

Navan is a corporate travel, payments and expense management software company headquartered in Palo Alto, California, providing a platform that combines business travel booking, corporate cards, expense reporting, events and analytics. It was founded in 2015 by Ariel Cohen and Ilan Twig under the name TripActions, and it has offices in New York, San Francisco, Austin, Boston, London, Berlin, Paris, Amsterdam and Bengaluru. Its openings include software engineers for flights and enterprise products, product designers and marketers, account executives, airline partnership managers, business operations, data and IT leadership roles.

navan.com • HQ: Palo Alto, United States • Business Travel • Procurement & Spend Management • Travel Technology • 1001-5000 employees • Est. 2015

Tech stack of Navan

Backed by Coatue, Andreessen Horowitz, Lightspeed Venture Partners

Join Navan, a company dedicated to revolutionizing travel experiences through AI and personalization. As a Senior AI Software Engineer on the Loyalty Wallet team, you will design and develop AI-powered product experiences, build reliable production AI systems, and collaborate cross-functionally to deliver polished customer experiences. You will also have the opportunity to raise the engineering bar by championing maintainable code, strong tests, and operational ownership.

Missions

Concevoir et développer des flux de travail agentiques qui aident les utilisateurs à visualiser, comprendre, connecter et gérer leurs programmes de fidélité.
Construire des systèmes d'IA fiables avec des sorties structurées, des appels d'outils, des garde-fous, des confirmations humaines, des évaluations et une surveillance.
Créer et maintenir des tests de scénario, des évaluations adversariales, des contrats de prompt/outil et des métriques de qualité qui garantissent que les agents se comportent de manière sécurisée.

Profil recherché

- Experience with travel, loyalty programs, personalization, fintech, or consumer data products is a strong plus

- Experience with distributed systems, APIs, async workflows, caching, observability, and production debugging

- Comfort working with AI safety patterns such as guardrails, HITL confirmation, deterministic tool boundaries, hallucination prevention, and PII-sensitive workflows

- Strong ownership mentality, with the ability to ship, measure, iterate, and support features after release

- Bachelor’s or Master’s degree in Computer Science, Engineering, or related field, or equivalent hands-on experience

- 6+ years of software engineering experience building production systems, with meaningful hands-on experience in AI, LLM, agent, workflow, or ML-powered products

- Experience building agentic systems, tool-calling workflows, RAG-like systems, structured LLM outputs, eval pipelines, or AI assistants in production

- Product mindset and ability to translate ambiguous user needs into robust, user-facing experiences

- Strong engineering fundamentals in TypeScript/Node.js, Java, Python, or similar backend/product engineering stacks

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