Junior Full Stack Developer, Remote

Finchbeam Systems is a 29-person software shop in Leuven. The founders still answer support tickets. Profitable, no outside investors, and no plans to take any. We grow when customers pay us.

The Junior Full Stack Developer, Remote will build internal tools and customer-facing features on a TypeScript stack (React, Node.js, PostgreSQL).

What you'll do

• Create and maintain REST or GraphQL endpoints.
• Integrate third-party services such as Stripe, Twilio, SendGrid or Auth0.
• Investigate bugs reported by support and fix them at the right layer.
• Turn wireframes and Figma mockups into working, responsive screens.
• Write automated tests at the unit, API and browser level.
• Refactor older code when you touch it rather than working around it.
• Keep an eye on Sentry and clean up recurring exceptions.

Who you are

• 1-2 years of full stack development experience.
• Strong JavaScript or TypeScript plus experience with React, Vue or Angular.
• Understanding of HTTP, authentication, sessions and cookies.
• Working CSS skills and familiarity with responsive design.
• Server-side experience in Node.js, Python (Django, FastAPI) or C# (.NET)
• Basic cloud deployment experience on AWS, Azure, Heroku or Render.

Bonus points

• Prior work on B2B SaaS or internal operations tools.
• Next.js, Remix or another full-stack React framework.
• Some exposure to React Native.

Why work with us

Salary: €3,600 - €4,400/month

• Pension scheme.
• Laptop and phone.
• Home office allowance.
• 8% holiday allowance.

Candidates must be eligible to work in Belgium.

Start: Within 30 days.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Finchbeam Systems.