Senior Backend Engineer

Position Type: Full-Time Location: Remote Working Hours: U.S. Business Hours About the Role We’re looking for a Senior Backend Engineer to help shape our core API and data layer as we scale from thousands to millions of daily events. You’ll design reliable backend systems, work closely with product, and make thoughtful technical decisions that balance scalability, performance, and business needs. Key Responsibilities Backend Systems & APIs Design, build, and ship resilient backend services. Develop and maintain scalable APIs and data-layer infrastructure. Work with PostgreSQL and background job systems. Build systems capable of handling high volumes of daily events. Implement pragmatic testing practices to maintain reliability and code quality. Observability & Reliability Build and maintain effective observability across backend services. Identify and address reliability, performance, and scalability issues. Ensure backend systems remain resilient as the platform scales. Product Collaboration Partner closely with product teams to define scope and technical tradeoffs. Understand the business purpose behind technical requirements and contribute to product decisions. Balance engineering quality with practical delivery timelines. Required Experience & Skills 5+ years of experience building and shipping backend systems in production. Strong proficiency in Python or Go . Strong SQL skills and experience working with PostgreSQL. Experience designing and maintaining produ