Senior Software Engineer, Fiat Rails

Paxos is on a mission to open the world’s financial system to everyone by enabling the instant movement of any asset. As a Senior Software Engineer on the Fiat Rails team, you'll help architect and build next-generation financial infrastructure that processes billions of dollars in annual transaction volume and supports a multi-billion dollar tokenization infrastructure.

Responsibilities:

• Design and implement scalable microservices for processing fiat transactions, ensuring high throughput and reliability
• Build robust APIs that enable seamless integration with banking partners and internal systems
• Collaborate with cross-functional teams to define and implement new features for fiat money movement
• Optimize existing systems for performance, scalability and maintainability
• Contribute to architectural decisions and technical strategy for the team's roadmap
• Mentor junior engineers and promote engineering best practices across the team

Requirements:

• 5+ years of experience building and maintaining production services in a high-scale environment
• Proven track record of writing high-quality, well-tested code
• Strong communication skills and experience working with cross-functional teams
• Strong expertise in distributed systems design and microservices architecture
• Deep understanding of API design principles and best practices
• Experience with cloud platforms (preferably AWS) and containerization technologies
• Solid foundation in data structures, algorithms and system design
• Demonstrated interest in learning and adopting new technologies