> Markdown version of [/jobs/ext/2969893-full-stack-developer-medior-senior-full-stack-developer-medior-senior](https://www.wearedevelopers.com/jobs/ext/2969893-full-stack-developer-medior-senior-full-stack-developer-medior-senior). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

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# Full Stack Developer (medior/senior) Full Stack Developer (medior/senior)

- **Company:** Adapta
- **Location:** Amersfoort, Netherlands (Remote available)
- **Experience:** Experienced
- **Salary:** €4,000.0 - €5,200.0
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Relational Databases, Software Debugging, OAuth, Security Assertion Markup Language (SAML), Okta, ReactJS
- **Published:** September 18, 2026
- **Apply:** https://www.adzuna.nl/details/5887957205

## About the Role

Je voelt je op je gemak in relationele databases, kunt schema's ontwerpen, herkent queryproblemen zoals N+1 of ontbrekende indexen, en weet wat een migratie op productiedata betekent. Debuggen doe je over systeemgrenzen heen. Ervaring met identity & access management (denk OAuth2/OIDC, SAML of Keycloak, tokens, scopes, claims, sessies, federatie tussen partijen) is een vette plus. Dat geldt in mindere mate voor een basis in React, infrastructuur- en deployment-ervaring. Mooie kers op de taart, maar die kan ook zonder kers prima smaken. Wat wel belangrijk is: AI als collega beschouwen. Hoeft geen mok koffie, maar heeft wel baat bij een positief-kritische blik. Wat bij ons zwaar weegt, is kunnen (en willen) uitleggen waarom een oplossing gekozen is. En 'omdat 'ie werkt' is een te kort antwoord. Je documenteert, legt uit, en schakelt soepel tussen producten. Context switchen hoort bij deze rol. Net als contact met externe partijen.



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