Full Stack Developer (TypeScript + Node.js) | Up to 65k | Remote Hybrid
Full Stack Developer – Node.js / TypeScript (Backend-focused)
Brussels | Hybrid
Permanent contract
Up to €65k
We are looking for our client, a fast-growing European tech scale-up building next-generation integration solutions for B2B SaaS companies.
About the Role
We're looking for a Full Stack Developer (Node.js / TypeScript + React) who is autonomous, product-minded, and excited about building scalable systems in a fast-paced startup environment. If you enjoy owning backend architecture, optimizing performance, and contributing across the stack, this role is for you.
As a Full Stack Developer, you will:
Design and maintain scalable backend services and REST APIs in Node.js / TypeScript
Own and optimize PostgreSQL data models, queries, and architecture
Build and iterate on frontend features with React / Next.js
Identify and resolve performance bottlenecks across the stack
Contribute to code reviews, technical documentation, and architectural decisions
Required Skills & Tech Stack
• 3+ years of full stack experience
• Strong proficiency in TypeScript & Node.js
• Solid experience with PostgreSQL (schema design, query optimization, indexing)
• Comfortable with React and/or Next.js
• Familiarity with AWS and DevOps practices (CI/CD, Docker)
• Python and a SaaS background are a plus
• Startup mindset and comfortable in fast-paced, evolving environments
• Fluent in French or English
What We Offer
Competitive package up to €65K + ESOP (become a shareholder)
Offices in southern Brussels + 2-3 days remote/week
Meal vouchers, insurance, mobility & phone budget, Gymlib
A genuine startup atmosphere with a steep learning curve
Ready to take on an exciting challenge with a fast-scaling fintech scale-up? We want to hear from you!
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