Product Engineer (w/m/d)
Core
Founding Engineer building v1 to v10 of an AI-powered tax and accounting platform for businesses, owning backend architecture and end-to-end feature delivery.
Role type
Founding Engineer (early-stage startup)
Builds
Core APIs, data models, services, and UI for a tax and accounting product
Domain
Fintech / Tax & Accounting / AI
Deliverable
production ML models
Required skills
TypeScript, Node.js, Next.js, React, PostgreSQL, Docker, AI integration, backend architecture, data modeling, third-party integrations
Preferred skills
German language (C1), leadership experience, hiring/mentoring (via careerplan.io/jobs/405dfe48-69e4-45b8-afcd-35c64b7a96f7-product-engineer-wmd-at-skalar)
Technologies
TypeScript, Next.js, React, PostgreSQL, Vercel, Docker
Responsibilities
Design and implement APIs, data models, and services; ship features end-to-end from spec to measure; iterate weekly with user feedback; hire and mentor junior engineers
Seniority
Senior, hands-on IC
