Senior Engineer – AI & Data Products (Aarhus)

Senior Engineer AI & Data Products (Aarhus) 

The Tech Collective Data & AI 
Kalkværksvej 5 8000 Aarhus  Full-time 

Were looking for a senior builder who turns AI and data into products people actually use. Youve shipped real systems end to end you know AI or data well enough to make it work in production not just in a demo and AI is as much a part of how you build as what you build. 

What youll do 

In this role youll take client ideas from a rough hypothesis to a working prototype and then to a production system that runs reliably. Youll design the architecture write the code across frontend backend and data and decide what to build and what to leave out. Its a hands-on role. Most of your time goes into building and the rest goes into working with clients to make sure youre building the right thing. 

The work covers generative AI applications and agents including the harnesses that make them reliable (tools context memory orchestration and guardrails) along with retrieval pipelines and the data flows they depend on. Youll connect these to client systems deploy them in the cloud and set up the evals and observability you need to see whether they work and how to improve them. Youll work closely with our data platform and AI specialists review code and help less experienced engineers grow. 

What youll bring 

Youre a builder at heart. You have a masters degree in computer science engineering or a related field (preferably) 5 years of hands-on software experience and a track record of shipping production-ready software systems. Ideally you also have experience with the whole software development lifecycle: starting with an idea (whether your own or a stakeholders) designing the solution architecture developing and testing the solution and putting it into the hands of actual users. Good engineering matters to you but youre not a purist you care more about shipping something that works and solves the problem. 

What sets you apart is depth beyond the code. You know AI (LLMs agents RAG evals) and data (data modelling pipelines event-driven and real-time systems) well enough that others come to you for it. Ideally you know a bit of both. 

Youre equally at home building AI products and building with AI. Coding agents and AI-assisted tools are part of how you work every day and you use them critically. You know where they make you faster and where the output needs a careful human eye. 

To be a great fit it helps if you have: 

• Solid full-stack skills in Python and/or TypeScript (e.g. React FastAPI) with production systems to show for it 

• Hands-on experience building agents and the harnesses around them (tool use MCP context and memory management orchestration guardrails) and designing the data models and pipelines that real products run on 

• An AI-native way of working using coding agents such as Claude Code Cursor or Codex in your own development workflow with a clear view of where they help and where they dont 

• Experience deploying and running solutions on AWS Azure or GCP including containers CI/CD and enough observability to know whats going on 

• System-level judgement: you can reason about architecture trade-offs and failure modes and you can spot the weak points in an existing stack 

• Curiosity about the clients problem and the ability to explain technical choices clearly to people who dont write code 

• A habit of helping others get better through sparring pairing and code reviews 

English is our corporate language. Proficiency in one or more additional languages is a plus. 

What we offer 

At The Tech Collective youll join a team of 30 consultants that feels closer to a nerdy startup than a large consultancy while being firmly backed by Implement Consulting Group. Youll own what you build and youll have the freedom to shape your role in the direction that motivates you. 

Youll work on data and AI problems across industries alongside experienced peers in AI data and software. Our culture is built on trust curiosity humility and impact with high autonomy co-creation and active knowledge-sharing. 

Ready to build with us We review applications on an ongoing basis so apply as soon as you can. 

About The Tech Collective 

The Tech Collective is a fast-growing consulting company powered by Implement Consulting Group. We help organisations unlock the potential of data AI and analytics so theyre fit for the digital our collective youll find people who combine nerdiness with infectious energy. Were passionate about technology and we have a sincere interest in people

Remote Work :

No

Employment Type :

Full-time