Senior Full-Stack Engineer (w/m/d)
Core
Founding Engineer building v1 to v10 of an AI-powered tax, accounting, and payroll platform for businesses.
Role type
Senior Founding Full-Stack Engineer (Backend-focused)
Builds
End-to-end product features, APIs, data models, and UI for a tax and accounting SaaS
Domain
Fintech / Tax & Accounting / AI
Deliverable
production ML models
Required skills
TypeScript, Node.js, Next.js, React, PostgreSQL, Docker, AI integration, API design, data modeling
Preferred skills
German language, hiring and mentoring experience
Technologies
TypeScript, Next.js, React, PostgreSQL, Vercel, Docker
Responsibilities
Design and implement core APIs and data models; ship features end-to-end from spec to UI; integrate AI pipelines; deploy applications using containerization (via careerplan.io/jobs/73e1bf79-a3b4-4973-9d0a-da07ddb4d8af-senior-full-stack-engineer-wmd-at-skalar)
Seniority
Senior, hands-on IC with leadership potential
