Senior Fullstack Engineer, Growth

📋 Description

• Own and evolve the backend services behind onboarding, verification, activation, and the broader
• Design and build event-driven, workflow-orchestrated systems that evaluate account state
• Integrate with third-party identity verification, KYB/KYC, and fraud/risk providers, and make sure
• Handle credit and payment data responsibly as part of personalization and reactivation logic, with
• Design and run experiments properly — including defining guardrail metrics and knowing when a
• Write your own SQL and work directly in the warehouse (Snowflake or similar) to run cohort

🎯 Requirements

• Strong backend product engineering experience, most likely in TypeScript/Node.js, with real
• Hands-on experience with event-driven architectures and workflow orchestration — workflow engines
• Genuine experimentation rigor: you've designed experiments properly, you understand guardrail
• Strong SQL and warehouse fluency (Snowflake or similar), and the confidence to do your own cohort
• Comfort using AI agents to build and test software and to draft and sanity-check analytical work
• High tolerance for ambiguity — you're energised by problems that don't have an established

🎁 Benefits

• 🏡 Flexible working hours and a remote-first culture
• 📈 Real opportunities for growth and learning
• 🌴 Unlimited holiday allowance
• 🚀 The chance to join during an exponential expansion phase