Senior Engineer, Backend, Bill Pay

📋 Description

• Own the design and evolution of a core Bill Pay system, such as payment execution, bill intake
• Build payment workflows that move money correctly across ACH, check, card, and international rails
• Build AI-powered AP automation, including invoice extraction, auto-coding, and agents that reduce
• Design data models that keep every bill, approval, payment, and credit accurate and traceable
• Build reliable integrations with ERPs and accounting systems that stay consistent through retries
• Improve the reliability, performance, and observability of Bill Pay systems as customers process

🎯 Requirements

• Experience designing, building, and operating production backend systems, including APIs, data
• A track record of owning a system or product area end to end and shaping its technical direction
• Strong system design judgment, especially around correctness, idempotency, and reliability in
• Product sense: you care about the customer problem, not just the ticket, and you balance speed with
• Clear communication and a collaborative approach to technical decisions across product, design, and
• Experience with accounts payable, payments, money movement, or other financial systems

🎁 Benefits

• Flexible PTO
• Centralized home-office equipment ordering
• Health and wellness stipend
• Budget for intra-office travel
• Weekly coffee stipend
• 100% medical, dental & vision insurance coverage for you, with partial coverage for dependents