12Build
3 days ago
AI Engineer
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Company information
- Company
- 12Build
- Location
- Nijverdal, Overijssel, Nederland Germany
- Posted
- 3 days ago
Job description
Do you want to use your engineering skills to build AI services that deliver real customer value? Are you a strategic visionary with a passion for LLMOps, do you possess strong architectural skills, and do you want to be the technical anchor of our AI practice? And do you enjoy taking full ownership and leadership in your work? Then we are looking for you!
Your contribution to the adventure
We are transforming the way the construction industry works by integrating GenAI into our platform. As a Senior AI Engineer, you will be part of the Data Insights team and report directly to the Head of Data. You are the architect behind the AI capabilities that enhance 12Build's core value. You don't just build separate pieces; you design a shared AI architecture that is safely used by all our product teams.
What do we mean by that exactly? 🔍
Hands-on Development: In this role, you will be hands-on responsible for developing an AI service that our product teams use. You will write robust code and build from the ground up.
AI Features in Production: You will independently bring critical features into production, ranging from pipelines for automated data enrichment to real-time prediction models and advanced RAG systems for our platform features.
Architecture & Multi-Model Routing: You will define the standards (such as observability, security, and costs) and implement smart multi-model routing between, for example, Gemini and OpenAI.
Knowledge Sharing & Technical Lead: You will share your knowledge and mentor your colleagues, but your focus will be on shipping high-quality AI features. You will ensure that our systems are ready for tomorrow's scale and will lead the way by solving complex technical challenges yourself in code.
🎯 Our mission: "To architect and deploy AI services and capabilities that amplify 12Build’s core value, transitioning from data-informed to AI-driven customer value, and embedding predictive excellence into our platform to solve complex user problems."
Sven’s tip for new 12Builders:
"Finding your own style and using it to inspire your colleagues is strongly encouraged!"
Who is 12Build?
With a healthy dose of Drive, Openness, and Happiness, we are building a transparent construction industry. We are not just a SaaS platform that connects construction companies and promotes collaboration; we are also the market leader in the Netherlands. We have been around for almost twenty years and are still growing. Our team now consists of over 90 colleagues, collaborating from two offices and various home offices across Europe. A large part of the construction world in the Benelux, Germany, and Denmark already works on our platform and uses our software daily. And we have the ambition to conquer all of Europe! 🚀
Our tools & tech stack 🔨
Within our data team, we are continuously enriching ourselves with the latest AI and cloud technologies. We work with, among others:
AI & LLMOps: Gemini, OpenAI, open-source models, Vector Stores, Prompt Management, and advanced RAG infrastructures.
Data Platform & Processing: Databricks, AWS, PySpark, Python, and MySQL.
Collaboration & Governance: Linear, Confluence, Slack, and robust CI/CD pipelines with automated AI evaluations embedded.
What do we expect from you?
Experience & Vision: An experienced AI / Software Engineer with a clear, multi-year vision for scaling and industrializing AI infrastructures. You combine this with a minimum of HBO/WO (higher professional/university) work and thinking level.
Tech Skills: In-depth experience with Python, Databricks, PySpark, and setting up, orchestrating, and monitoring AI-related services in production environments.
Technical Leader: You are decisive in the field and dare to take responsibility in technical matters.
SaaS Experience: Minimum of 5 years of relevant experience in data/software engineering, preferably within a growing SaaS environment.
Cultural Fit: You fully recognize yourself in our cultural values:
💬 You are transparent (Active Honesty) and have a strong Growth Mindset.
🚀 You are an Ownership Leader with an absolute Commitment to the Craft.
💙 You bring a positive energy and ensure that colleagues feel valued.
What do we offer you? 🤝
Starting salary between €5,800 and €6,800 based on a senior job level.
Lease a Bike with a monthly employer contribution of €10.
Home working allowance for the days you work from home.
Free lunch at our office in Nijverdal.
30 vacation days per year.
A challenging role in a growing, international SaaS scale-up.
Lots of autonomy, flat hierarchies, and short decision-making lines.
Flexible working options, both at home and at the office.
Team events and opportunities for personal development.
You choose your own hardware. Windows, Mac, Linux: anything is possible.
Want to know more? Read our culture book.
You have taken the time to read this text all the way through. That says enough, right? So feel free to apply!
Do you still have questions or are you still a bit hesitant? No problem! Feel free to send an email to Niels (Recruiter,
See you soon!
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Required skills
- mysql
- databricks
- experience
- construction industry
- responsibility
- production
- leadership
- mentoring
- hardware
- security
- monitoring
- drive
- governance
- ai
- python
- aws
- software engineering
- saas
- windows
- collaboration
- cloud technologies
- office
- germany
- linux
- software engineer
- genai
- architecture
- netherlands
- recruiter
- confluence
- autonomy
- ci/cd pipelines
- observability
- gemini
- slack
- data engineering
- pyspark
- personal development
- processing
- platform
- market leader
- pipelines
- team events
- knowledge sharing
- data platform
- openai
- openness
- mac
- growth mindset
- europe
- vision
- transparency
- vacation days
- costs
- systems
- home
- ai engineer
- data insights
- ownership
- scale
- technical lead
- free lunch
- head of data
- ai services
- flexible working options
- positive energy
- scaling
- code
- saas experience
- product teams
- ai architecture
- technical leader
- saas environment
- tech skills
- llmops
- flat hierarchies
- starting salary
- denmark
- linear
- rag systems
- open-source models
- decisive
- platform features
- hands-on development
- production environments
- ai features
- cultural fit
- employer contribution
- data-informed
- hbo/wo
- happiness
- work and thinking level
- ai capabilities
- cultural values
- short decision-making lines
- complex technical challenges
- architectural skills
- vector stores
- home working allowance
- saas-platform
- user problems
- lease a bike
- prompt management
- robust code
- ai practice
- orchestrating
- commitment to the craft
- ai service
- automated data enrichment
- real-time prediction models
- multi-model routing
- high-quality ai features
- ai-driven customer value
- predictive excellence
- rag infrastructures
- automated ai evaluations
- industrializing ai infrastructures
- ai related services
- active honesty
- ownership leader
- colleagues feel valued
- senior job level
- international saas scale-up
- culture book
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