Senior Full Stack Developer
Core
Senior Full Stack Developer building core features and user interfaces for a fintech SaaS platform that automates payments for businesses.
Role type
Senior Full Stack Developer (SaaS)
Builds
Core product features and user interfaces for a B2B/B2B2C payments platform
Domain
Fintech / Payments / SaaS
Deliverable
production ML models | product features
Required skills
React, TypeScript, NodeJS, Agentic Coding (AI agents), Strategic Planning, TDD, Git Worktrees
Preferred skills
B2B/B2B2C SaaS experience, Fintech background, Workflow optimization rules
Technologies
React, TypeScript, Webpack, NodeJS, Jest, Claude Code, Cursor, Aider
