Navan

Senior Software Engineer (Backend)

Navan
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3 hours ago
London, United KingdomSenior
H1B Sponsor

Responsibilities

  • Design and develop robust, high-performance backend features and core services at global scale.
  • Scale systems supporting commerce, payments, issuing platforms, and payment and money ledgers.
  • Build infrastructure for automated policy management, granular administrative controls, and accounting system integrations.
  • Own features end to end from design and development through deployment, monitoring, troubleshooting, and operational support.
  • Address large-scale engineering challenges involving reliability, performance, scalability, and user experience.
  • Collaborate with engineers, product managers, designers, and business leaders across global teams.
  • Promote code quality, documentation, monitoring, testing, and other engineering best practices.
  • Stay current with technologies and industry trends while delivering maintainable solutions.

Requirements

  • 4–6 years of experience building and scaling complex systems in fast-paced, high-growth, or large-scale environments; exceptional candidates with less experience may be considered.
  • Proficiency in Java and Spring Boot, including JVM performance and optimization.
  • Experience leveraging AI models and AI-driven development to build intelligent, automated features and improve engineering productivity.
  • Strong experience with distributed systems, microservices, and API design, plus practical AWS or other cloud-platform experience.
  • Hands-on experience developing and maintaining consumer-facing or core business products at scale.
  • A record of delivering production-quality, maintainable code and supporting features after release through monitoring and troubleshooting.
  • Ability to collaborate effectively with global, cross-functional partners.
  • Commitment to testing, documentation, scalability, code quality, and technically demanding customer-impacting work.
  • Bachelor’s or master’s degree in Computer Science, Engineering, or a related field.
  • Fintech or payments-processing experience is a plus.
  • Comfort working in financial or workflow-heavy domains such as expenses, payments, ERP, or tax is a plus.

Tech Stack

AWSJavaSpring Boot

Categories

Navan

About Navan

1,001-5,000 employees

Navan is the global AI-powered business travel and expense 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.

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