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In this role, you will be at the forefront of modern airline retailing, building and scaling Navan's flagship flight platform. You will collaborate with engineers, product managers, and designers globally, and have a direct impact on customers worldwide. As a technical leader, you will provide mentorship to other engineers and contribute code. The position offers a range of benefits, including parental leave, healthcare, flexible vacation, and a 401k retirement plan.\nMissions\nAct as a prolific individual contributor while providing technical leadership and mentorship to engineers across the team. Design and develop robust, high-performance architecture and services that support our flagship product globally.\nCultivate a deep understanding of our customers' needs and strive for excellence in the customer experience, translating user insights into seamless, high-performance technical realities.\nOwn critical features end-to-end. Collaborate closely with product managers and designers, ship high-impact features, monitor their operational health, and ensure key technical decisions directly drive exceptional quality, user value, and positive business outcomes.\nProfil recherché\n - Ownership mentality with a record of delivering production-quality, maintainable code, and supporting features post-release through monitoring and troubleshooting- Problem-solving mindset with a passion for tackling technically demanding and customer-impacting challenges\n- A strong product mindset with genuine empathy for the user and a relentless drive to deliver an exceptional customer experience\n- Strong expertise in distributed systems, microservices, and API design\n- Domain knowledge in the travel industry (flights, bookings, or inventory management) is a strong plus\n- A proven track record as a hands-on coder who balances high-volume, high-quality code output with technical leadership\n- 10+ years of experience building and 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