Developer for AI implementations inside client companies (part time, long term)

VisieAI is a small AI Agency in the Netherlands. We build AI implementations inside companies, and we are looking for one developer to work with us every week. What we deliver differs per client. Sometimes it is the system a company runs its daily operation on, sometimes a web application for their customers, sometimes an agent or a workflow that takes over one job from start to end. The stack is Next.js, TypeScript, Supabase or Postgres, Vercel, n8n, and the Anthropic API. Could be filled with other things aswell, but this is mostly the base we use. We use AI coding tools all day and we expect you to be good with them. What you will do: • Build features inside systems that our clients already use every day • Build agents and automations that do a job on their own, and prove that they do • Fix bugs, test them properly, and hand them over ready to deploy • Keep the data safe: permissions per user, no keys in the code, no data crossing between accounts • Pick up a task on your own once the goal is clear, and ask early when it is not What we are looking for: • Applications you built yourself that are live today and that you can show us • Good judgement about AI generated code, you know where it goes wrong • You are fine with work that changes shape per client, this is not one product • Clear English and deadlines you keep Applying takes a minute. Send three or four sentences about the work you did most recently. Skip the cover letter. You will get a second message from us with the details and a few questions.