Backend Engineer (Billing)

📋 Description

• Design and ship the foundational Products & Prices domain model and public APIs from the ground
• Build high-precision volume and graduated pricing engines capable of supporting complex, multi-tier
• Design and implement resilient billing services that minimize dependencies and eliminate critical
• Lead the automated payment retry engine across invoices to improve revenue recovery and reduce
• Develop reliable, scalable backend services capable of operating in high-load environments.
• Contribute to the evolution of the Billing 2.0 platform and help establish its architecture

🎯 Requirements

• 2+ years of backend engineering experience using Go, PHP, Kotlin, Java, Python, Node.js, or a
• Strong willingness to work with Go; both experienced Go engineers and strong engineers
• Demonstrated experience writing and maintaining automated tests, including unit, integration
• Strong understanding of high-load system design principles and scalable backend architecture.
• Experience working with PostgreSQL and queues or streaming technologies.
• Proactive, communicative, independent, and results-oriented approach to engineering.

🎁 Benefits

• High-impact role with the opportunity to build a new billing platform and make meaningful
• Opportunity to work on financial infrastructure supporting modern internet businesses across
• Collaboration with a proven, results-driven engineering team in a rapidly scaling fintech
• Modern engineering culture focused on technical discussions, code reviews, strong testing
• Significant career growth opportunities within a rapidly expanding organisation.
• 30+ days of paid time off.