Owning and scaling the core systems of payment processing, the full-time Senior Payments Engineer will design and build backend services in Golang, manage critical money-movement flows, and mentor team members in a remote work environment. Key responsibilities Design and build backend services that integrate with payment processors and gateways Manage end-to-end money-movement processes including authorization, settlement, and dispute handling Instrument and monitor payment health metrics to drive continuous improvement Required qualifications 7+ years of backend or full-stack engineering experience in payments or fintech Strong proficiency in Go or comparable experience in Python with REST API development Hands-on experience with payment processors and familiarity with payments fundamentals Experience in distributed, cloud-based architectures using queuing tools like Kafka or RabbitMQ Bachelor's degree in Computer Science, Engineering, or a related field