Freelance Senior Full-Stack Developer (Vue.Js / Node.Js / TypeScript)Location: Flemish region (Flanders) Work setup: Hybrid – ideally 2 days/week onsiteContract: Freelance Languages: Dutch / Flemish preference We’re looking for a Senior Full-Stack Developer to join a growing product-focused scale-up environment for one of our clients in the accounting industry. This is a hands-on senior engineering role for people who enjoy ownership, responsibility, and building scalable products in a small, high-impact team. The backlog is growing quickly, priorities are moving fast, and the team needs experienced engineers who can contribute immediately.Tech StackVue.Js Node.Js TypeScript Modern full-stack product development practices More backend focussed What You’ll DoBuild and scale core platform features end-to-end Work closely with the CTO in a lean engineering team Take ownership of architecture and technical decisions Help improve engineering standards and development processes Mentor and coach less experienced developers where needed Contribute in a highly hands-on environment What We’re Looking ForStrong senior-level full-stack development experience Excellent knowledge of Vue.Js, Node.Js, and TypeScript Comfortable working autonomously with significant ownership Product mindset and scale-up mentality Dutch/Flemish communication skills Able to work onsite in Flanders around 2 days per week