Software Engineer IV (Backend)

We’re looking for a backend engineer with strong experience in Ruby, Python or PHP who is excited to grow into Go (Golang) while working on real, production-critical systems. Our core backend services are written in Go and PHP, but we do not expect Go expertise on day one. What matters most is your ability to design systems, reason about data and operate production software. If you’ve built APIs, background workers and data-driven applications in Rails, Django, FastAPI, Laravel, Symfony or custom PHP stacks, this role is a natural next step. We value engineers who care about clarity, reliability and business impact over framework novelty. We expect engineers at this level to leverage modern tooling — including AI-assisted development — to improve velocity, test coverage and code quality while maintaining strong engineering judgment.