Senior Full Stack Engineer

Senior Full Stack Engineer (AI & Platform Innovation)

• Hybrid
• • Amsterdam , Noord-Holland , Netherlands
  • • Utrecht , Utrecht , Netherlands
  •

  +1 more

• Development

Job details Apply

BriqSafe (currently operating as LegionellaDossier) is the Netherlands' leading SaaS platform for water safety compliance.

Since our founding in 2015, we've grown to a team of 30+ professionals in Utrecht, helping organizations across the Netherlands and the UK manage, automate, and prove compliance around water safety.

We are not looking for someone who simply integrates APIs or ships CRUD features.

We are looking for an engineer who thinks AI-first by default.

Someone who understands that modern software development is shifting from traditional applications toward intelligent systems, autonomous workflows, AI-assisted operations, and model-driven product experiences.

Someone who gets excited about building the infrastructure and product capabilities that will define the next generation of SaaS.

The Role

You will play a key role in building AI-heavy product features and the technical foundation behind them.

This includes:

• Designing and building full stack applications using Node.js and Next.js

• Developing AI-native product experiences

• Implementing and managing self-hosted LLM infrastructure

• Experimenting with different open-source and commercial models

• Optimizing inference performance, scalability, and operational costs

• Evaluating which models perform best for specific use cases

• Building AI orchestration layers and intelligent workflows

• Creating systems that combine automation, context-awareness, and real-world operational data

• Working closely with product and engineering leadership on long-term platform strategy

This is not a "bolt AI onto an existing app" role.

AI will become part of the core platform architecture.

What you'll do

We are looking for a senior engineer with strong product intuition and a deep curiosity for modern AI systems.

You should have:

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