Senior Software Engineer - Backend - Growth Platform

5+ years of software engineering experience, including building and maintaining backend systems or developer-facing tools Proficiency in building scalable applications and developer tooling using one of the following: TypeScript, Rust, Go, Python, or Ruby Experience designing and maintaining APIs, SDKs, or internal services consumed by other engineering teams Understanding of distributed systems, scalability, reliability, and secure software design Experience with infrastructure and tooling such as Docker, Kubernetes, Terraform, MySQL/MariaDB, Redis, or GitLab CI/CD Strong communication and documentation skills Ability to operate autonomously in a globally distributed, remote-first environment

Architect, build, and maintain SDKs, CLIs, APIs, and shared services Develop internal tools and frameworks to improve engineering workflows Design and evolve scalable backend systems and databases Write clear, maintainable technical documentation Partner with engineers to understand pain points and translate them into systems Own reliability, observability, and performance improvements Collaborate with infrastructure and platform teams Mentor engineers and advocate for engineering excellence