As a Senior Staff Software Engineer, you will shape and scale our backend platform, driving technical excellence while remaining hands‑on. You’ll lead architecture, mentor engineers, and collaborate across teams to deliver cloud-native systems that are secure, scalable, and reliable.

• Define and implement backend architecture and technical strategy.
• Own feature delivery end-to-end, ensuring performance and scalability.
• Champion engineering best practices (TDD, CI/CD, clean architecture).
• Conduct code reviews and mentor engineers to raise technical standards.
• Improve workflows, monitoring, and incident management.
• Partner with Product and stakeholders to align technical and business goals.

• 7+ years backend engineering, 5+ with Node.js & TypeScript in production.
• Deep expertise in AWS services (Lambda, Cognito, S3, DynamoDB, S...