Top Engineering Jobs

Design, develop, and scale high-performance flight platform features and core services. Own customer-facing solutions end to end, from design and implementation through deployment, monitoring, troubleshooting, and operational support. Collaborate with global engineering, product, design, and business teams while promoting testing, documentation, scalability, reliability, performance, and code quality best practices.

Design and scale highly available backend microservices processing global travel and expense transactions. Lead cross-functional technical initiatives, establish architecture and engineering standards, optimize APIs and event-driven systems, and ensure reliability through observability and production debugging. Mentor engineers, lead architecture reviews, and balance product delivery with long-term scalability and technical health.

Lead hands-on frontend engineering for Navan’s Edge team, building and improving frontend systems, frameworks, developer tooling, and delivery pipelines. Own features end to end, collaborate with product, design, data science, and engineering teams, conduct design and code reviews, improve performance monitoring and reliability, and mentor engineers. The role also involves full-stack collaboration, driving technical change, and enhancing developer experience and delivery quality.

Lead and contribute to the Flights platform by designing and building scalable, high-performance Java/Spring Boot services on cloud infrastructure, driving end-to-end features, mentoring engineers, improving reliability and developer experience, and collaborating with product and design to deliver business impact.

Design, build, and maintain high-throughput, low-latency backend APIs and microservices for flight search, booking, payments. Own features end-to-end, ensure resiliency with testing and observability, collaborate with cross-functional partners, and modernize cloud-native systems at scale.

Build and operate reliable production platforms and AI-integrated services. Improve observability, automate toil, troubleshoot AI provider/API issues, implement IaC, and support on-call incident response tied to SLOs.

The Senior Backend Engineer will design and implement AI-driven backend services, ensuring high performance and reliability while collaborating with multidisciplinary teams.

As a Senior Software Engineer, you will build and scale Navan's flight platform, solve complex engineering challenges, and deliver high-performance features while collaborating with cross-functional teams.

Build and ship Swift-first iOS features that surface AI/LLM-driven conversational and context-aware experiences. Architect performant, privacy-conscious apps using modern concurrency, SwiftUI, networking (REST/WebSockets/streaming), offline storage, background tasks, and analytics-driven iteration. Collaborate with product, design, and backend teams and use AI-assisted development tools while maintaining high code quality and testing standards.

Design and build production-grade serverless backend services and APIs for contact center systems. Implement observability, integrations, migration tooling, and AI-enabled workflows to improve routing, agent support, and operational visibility.