Senior Software Engineer (Backend)

In this Senior Backend role, you will help architect and scale a next-generation corporate expense management platform within an AI-first engineering team. You’ll build robust backend services powering global commerce, payments, and accounting integrations, delivering high-impact features with reliability and performance. You will collaborate cross-functionally to drive technical excellence and shape scalable solutions for a demanding, fast-growing business. This is an opportunity to contribute to a mission-driven fintech product with broad global impact.

• Design and develop high-performance backend features and core services at scale
• Address large-scale engineering challenges to improve reliability and user experience
• Own features end-to-end from design through deployment and operation
• Collaborate with cross-functional teams across the globe
• Promote code quality, scalability, documentation, monitoring, and testing best practices
• Stay current with new technologies and industry trends to deliver elegant solutions

• 4-6 years of experience building and scaling complex systems in fast-paced environments (open to exceptional candidates)
• Proficiency in Java and Spring Boot with strong JVM optimization knowledge
• Experience leveraging AI models and AI-driven development
• Distributed systems, microservices, API design, and cloud platforms (AWS)
• Hands-on experience with consumer-facing or core business products at scale
• Ownership mentality with production-grade code and post-release support
• Strong cross-functional collaboration skills
• Bachelor's or Master's degree in Computer Science, Engineering, or a related field

• Cross-functional collaboration
• Ownership mindset
• Growth mindset
• Java & Spring Boot
• AI integration and AI-driven features
• Distributed systems and microservices