About the role
Senior Fullstack Engineer Navan - Business Travel Solutions & Expense Management Navan - Business Travel Solutions & Expense Management Platform Travel Business Travel Management See how to manage all corporate travel in one place. Program Management Advanced Analytics Navan Rewards Sustainability Travel Services Support Personal Travel Expense Navan Edge Payments Intelligence Integrations Security & Trust Business Travel Management See how to manage all corporate travel in one place. Program Management Travel Services Advanced Analytics Navan Rewards Sustainability Support Personal Travel Expense Management Control, manage, and track expenses. Navan Edge Meet your personal assistant for work trips. Payments Use Navan cards or bring your own corporate card. Intelligence Integrations Security & Trust Your browser does not support the video tag. Introducing Navan Edge Early access The new standard for frequent travelers: tailored, rewarding, effortless. Solutions By Role Accounting Teams Executive Assistants Finance Teams Travel Managers Travelers By Company Size Enterprises Small Businesses By Industry Energy and Utilities Financial Services Food and Beverage Health and Wellness Industrial and Manufacturing Media and Entertainment Professional Services Real Estate & Construction Retail and E-Commerce Technology and Software Study finds Navan saves customers 16% on business travel Read now Pricing Resources Resource Center Webinars Guides and Reports Blogs Per Diem Calculator Mileage Calculator Glossary See why 77% of managers prioritize all-in-one T&E Read now Customers Case Studies Customer Reviews Admin resources End-User Resources Help Center Your browser does not support the video tag. “Navan just feels so much easier. It’s super seamless.” Watch full video Company About Us Partners Careers Contact Us Join our team View job openings Your browser does not support the video tag. Introducing Navan Edge Early access The new standard for frequent travelers: tailored, rewarding, effortless. Region France Germany Netherlands Spain United Kingdom United States Get started Request a demo Log In France Germany Netherlands Spain United Kingdom United States Log In Log In Senior Fullstack Engineer Location: Bengaluru, IN Department: Engineering Navan has transformed the corporate travel, payment, and expense landscape by consistently prioritizing user needs. As a Senior Full Stack Engineer on the Enterprise Team , you will be a technical leader helping to build the "operating system" of our corporate travel platform. Our team owns the critical infrastructure that allows companies to function globally—managing everything from granular travel policies and dynamic approval workflows to user identity and enterprise-grade analytics. This is a high-impact role where you will bridge the gap between complex backend logic and intuitive user experiences. You will collaborate closely with a talented team of engineers, product managers, and designers to build sophisticated configuration tools, real-time dashboards, and seamless integration flows that empower our customers to manage their travel programs at scale. What You’ll Do: Design, Build, and Evolve: Architect and develop end-to-end features across the stack. You will evolve the robust Java/Spring Boot backend services that power our platform, while building the responsive frontend interfaces for our Admin and User portals. Build Enterprise-Grade Workflows: Create powerful backend engines and supporting UIs for complex business domains, such as configuring travel policies, visualizing approval chains, and managing user roles/permissions. Build Data-Driven Services: Architect and scale APIs and data services that manage high volumes of data, ensure transactional integrity , and power reporting features and seamless integrations. Own Features End-to-End: Take technical ownership of a problem domain, facilitating the design, development, and launch of key microservices and features that have a direct impact on our users. Collaborate Across Teams: Work cross-functionally with various engineering, product, and design teams to deliver complex, cross-domain features in a collaborative environment. Drive the Vision: Partner with engineering and product leadership to identify, plan, and execute the long-term technical vision for your domain and be a subject matter expert. Champion Best Practices: Contribute to a culture of technical excellence by writing high-quality, well-tested code, mentoring other engineers, and advocating for best practices in testing, monitoring, and operational reliability . What We’re Looking For: 4-6 years of experience in software development, building complex systems for SaaS products or consumer-facing web applications in a fast-paced environment. Backend Expertise: Deep, hands-on experience in backend development using Java and Spring Boot . You should be highly skilled in data modeling, query optimization , and designing secure, scalable APIs to support enterprise-level features. Frontend Proficiency: Solid experience with frontend development (4+ years) using modern frameworks like React , Angular , or Vue, along with proficiency in TypeScript and managing application state. Systems Architecture: Extensive experience designing and implementing scalable applications across microservices, distributed systems, and cloud platforms like AWS . Collaborative Ownership: Demonstrates strong ownership and a collaborative mindset, with clear communication skills and a proven ability to ship production-quality code equipped with robust monitoring and documentation. AI-Enabled Workflow: Ability to effectively leverage AI development tools (such as GitHub Copilot, CodeGPT, Claude, and Cursor) to accelerate development and innovate on engineering workflows. Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field—or equivalent hands-on experience. Nice to Have: AI and LLM Integration: Hands-on experience building AI Agents or implementing Retrieval-Augmented Generation (RAG) patterns using orchestration frameworks like LangChain or LlamaIndex . Vector Infrastructure: Familiarity with vector databases (e.g., Pinecone, Weaviate, or pgvector ) and experience fine-tuning prompts or managing LLM-powered services within a Java-based microservices architecture. About Navan Navan (Nasdaq: NAVN) is the leading all-in-one business travel , payments, and expense management platform that makes travel easy for frequent travelers. From finding flights and hotels to automating expense reconciliation, with 24/7 support along the way, Navan delivers an intuitive experience travelers love and finance teams rely on. See how Navan customers benefit and learn more at navan.com . Culture of Excellence Our team is our competitive edge — a high-performance group of smart, driven people committed to winning together. This dedication to excellence is why we’ve been recognized as a Best Place to Work by Built In (2023–2026), a G2 Best Global Software Company (2025-2026), a CNBC Disruptor 50 (2022-2025), and a Forbes Fintech 50 (2022-2025). At Navan, we provide an environment where top talent excels, offering the autonomy and fast-paced trajectory needed to build a defining career and do the best work of your life. Our Benefits Navan offers a comprehensive benefits program designed to support your well-being, financial security, and life outside of work. Our benefits, thoughtfully tailored by country to meet local needs, include healthcare coverage, insurance offerings, and wellness resources for you and your family. We support long-term financial growth through retirement savings programs and opportunities to participate in our equity plans, so you can share in Navan’s success. To promote balance, we offer flexible time off, country-specific holidays, and paid parental leave for all new parents. Additional benefits include connectivity and commuting support, mental health resources, and exclusive travel-related perks. Wherever you’re based, our benefits evolve with you. Workplace Policy Navan believes in the value of in-person connections, whether that’s sitting down to have lunch with one another, taking a walking 1:1, or collaborating in a room together. The connections forged through face-to-face interactions improve company culture and drive business results. Navan invests in global office spaces — in the U.S., Europe, and Asia, among others — that feel welcoming. In-office perks such as company-provided lunches and happy hours create a strong team environment to help you do your best work. Our employees work from the office four days a week. Please expect this policy for all roles that are tied to an office. Equal Opportunity Navan is an equal opportunity employer. We make all employment decisions based solely on merit. We provide equal employment opportunity to all applicants and employees without discrimination on the bases of race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We prohibit any such discrimination or harassment. This policy applies to all terms and conditions of employment, including hiring. Accommodations Navan complies with the Americans with Disabilities Act (ADA), as amended by the ADA Amendments Act, and all applicable state or local law. Navan will reasonably accommodate qualified individuals with a disability in connection with applications for employment as required by law. If you need any assistance or accommodations due to a disability, you are welcome to email us at [email protected] . Candidate Privacy Notice Please review Navan's Candidate Privacy Notice here . Job Search Best Practices We have been made aware of recruitment scams involving fraudulent attempts to lure job seekers into sending money or personal information in return for fake job offers or coerce them into purchasing equipment by electronic funds transfer (Zelle, Venmo, etc.) Legitimate Navan recruiters will never ask for money in any recruitment or onboarding activities. All available job openings at Navan will be posted on Navan’s website and all Navan recruiters will be reachable through an email address ending in “@navan.com” or “@navan.tech” or "@talent.navan.com". Product Business Travel Expense Management Advanced Analytics Navan Rewards Sustainability Navan Edge New Solutions Enterprises Small Business Accounting Teams Executive Assistants Finance Teams Travel Managers Travelers By Industry Energy and Utilities Financial Services Food and Beverages Health and Wellness Industrial and Manufacturing Media and Entertainment Professional Services Real Estate and Construction Retail and Ecommerce Technology and Software Resources Guides Compare Us Blog Travel and Expense Glossary Per Diem Calculator Mileage Calculator Customers Case Studies Help Center Customer Resources End-User Resources Customer Reviews Company About Us Partners Careers Contact Us 4.7 out of 5 | 9K+ reviews return ( ); Region France Germany Netherlands Spain United Kingdom United States Website Terms of Use Privacy Security Accessibility Statement Modern Slavery Statement Status Your Privacy Choices © 2026 Navan The Navan card is issued by Celtic Bank (Member FDIC), Stripe Technology Europe Limited, Stripe Payments UK Limited, Adyen N.V. (EU), Adyen N.V. San Francisco Branch (US), and Adyen N.V. London Branch (UK) About Navan Navan is the global AI-powered business travel and expense management platform that makes travel easy for frequent travelers. powering travel programs at more than 10,000 companies, including Canva , HelloFresh , DoorDash, Duolingo , and Steelcase. The platform simplifies travel, payments, and expense management with intuitive tools for booking, automated payments with built-in virtual cards, and seamless expense reporting. Navan delivers exceptional customer satisfaction , with a 96% CSAT and 43 NPS. Founded in 2015 by Ariel Cohen and Ilan Twig as TripActions, Navan reported $613M in LTM revenue and $7.6B in LTM gross booking volume, each for the twelve months ended July 31, 2025. The company aims to empower organizations worldwide to make corporate travel smarter and more efficient. Learn more at navan.com . Product Business Travel Expense Management Advanced Analytics Navan Rewards Sustainability Navan Edge New Solutions Enterprises Small Business Accounting Teams Executive Assistants Finance Teams Travel Managers Travelers By Industry Energy and Utilities Financial Services Food and Beverages Health and Wellness Industrial and Manufacturing Media and Entertainment Professional Services Real Estate and Construction Retail and Ecommerce Technology and Software Resources Guides Compare Us Blog Travel and Expense Glossary Per Diem Calculator Mileage Calculator Customers Case Studies Help Center Customer Resources End-User Resources Customer Reviews Company About Us Partners Careers Contact Us 4.7 out of 5 | 9K+ reviews return ( ); Region France Germany Netherlands Spain United Kingdom United States Website Terms of Use Privacy Security Accessibility Statement Modern Slavery Statement Status Your Privacy Choices © 2026 Navan The Navan card is issued by Celtic Bank (Member FDIC), Stripe Technology Europe Limited, Stripe Payments UK Limited, Adyen N.V. (EU), Adyen N.V. San Francisco Branch (US), and Adyen N.V. London Branch (UK) About Navan Navan is the global AI-powered business travel and expense management platform that makes travel easy for frequent travelers. powering travel programs at more than 10,000 companies, including Canva , HelloFresh , DoorDash, Duolingo , and Steelcase. The platform simplifies travel, payments, and expense management with intuitive tools for booking, automated payments with built-in virtual cards, and seamless expense reporting. Navan delivers exceptional customer satisfaction , with a 96% CSAT and 43 NPS. Founded in 2015 by Ariel Cohen and Ilan Twig as TripActions, Navan reported $613M in LTM revenue and $7.6B in LTM gross booking volume, each for the twelve months ended July 31, 2025. The company aims to empower organizations worldwide to make corporate travel smarter and more efficient. Learn more at navan.com .