Machine Learning Engineer

At Freeday, we turn the potential of Generative AI into real-world impact. We help companies become truly AI-driven by building smart, scalable solutions that actually work. From the first idea to implementation, we make AI practical and valuable.

As a Machine Learning Engineer, you will work closely with our founding team. You will design and build the systems that power our AI products and prototypes. You will have real influence and the freedom to explore and grow as part of a young and ambitious startup.

What you will do

You will work hands-on with data, models and cloud tools to build the technical core of our AI solutions. Your work helps clients automate, improve and innovate.

You will:

• Build and deploy machine learning models using platforms like Google Cloud, Azure and AWS
• Design ML pipelines with tools such as Vertex AI, BigQuery, Dataflow and Dataproc
• Choose the right infrastructure for each job, whether that is VMs, containers, GPUs or TPUs
• Apply strong data security and privacy practices in every project
• Work closely with consultants and clients to solve real problems with real value
• Experiment with GenAI tools and turn ideas into working prototypes
• Help shape solutions from first version to production-ready

What you bring

• You have a strong technical foundation and a curious mindset. You are eager to build real things and see them used in the world.
• A degree in AI, Data Science, Computer Science or a related field
• Solid Python skills and experience with libraries like NumPy, Pandas and scikit-learn
• A good understanding of machine learning principles and data analysis
• Familiarity with cloud environments such as Azure, GCP or AWS
• Fluent in Dutch and English

Experience with tools like LangChain, vector databases or GenAI architectures is a plus but not required. You will have the space to learn and grow.

The kind of engineer we are looking for

We are looking for someone who is hands-on, self-starting and not afraid to ask questions. You enjoy variety, take initiative and want to be part of a team that builds and learns together.

You are:

• Eager to learn and try new things
• Confident working independently and with others
• Practical and focused on delivering results
• Passionate about the possibilities of AI and how it can help people and organizations

What we offer

• A growing startup where your voice matters
• A small and driven team that supports and challenges each other
• Competitive salary
• Laptop and travel expense reimbursement
• Flexibility to work 4 or 5 days a week
• Hybrid working setup with a base in Rotterdam

If this sounds like the right challenge for you, we would love to meet. Send us your resume and a short note about why you are excited to join Freeday. Visit us at freeday.ai or find us on LinkedIn. We welcome all backgrounds and perspectives. We believe diverse teams build better solutions.