Planday

Full-stack Engineer

• Build and maintain features across Planday’s monetization stack, including checkout, subscription management, payments, billing services and integrations
• Develop C# / .NET services and React + TypeScript front ends, with one service in Java
• Contribute to solution design discussions and participate in code reviews
• Use AI coding assistants, reviewing, testing and questioning their output
• Write and automate tests alongside code changes
• Triage and fix development and production issues across subscription, checkout and payment flows
• Trace problems across services and third-party platforms and communicate business impact
• Learn and apply Planday’s Engineering Standards and participate in Backend and Frontend Guilds
• Build knowledge of plans, entitlements, invoices and payments
• Deliver changes through CI/CD pipelines and monitor their production behavior
• Collaborate with full stack engineers, QA, UX research and Product
• Progress from well-scoped customer-facing work to end-to-end feature ownership

Full Stack Engineer