Get AI match insights
See your fit score & personalized tips.
You’ll design, build, and maintain end‑to‑end ML pipelines that ingest data, train, validate and deploy models, and evolve the AML detection engine from rule‑heavy to model‑first.
7+ years of ML engineering experience, strong Python skills, and hands‑on expertise with production ML lifecycles, big‑data tools (PySpark, SQL), MLOps frameworks (MLflow, Airflow) and container/K8s infrastructure.
The role powers Adyen’s anti‑money‑laundering system, protecting billions in transactions and enabling the company to detect complex financial crime at scale.
A proactive senior engineer who thrives on tackling class‑imbalanced data, collaborating across data, compliance and ops teams, and leading projects from idea to production.
This is Adyen
At Adyen, we’re engineered for ambition. We empower our teams with the culture and support they need to own their careers. The people of Adyen are motivated problem-solvers who tackle unique technical challenges at scale, delivering innovative and ethical solutions to help businesses achieve their ambitions faster.
For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster.
Senior Machine Learning Engineer
Adyen is looking for a Senior Machine Learning Engineer to join our Anti-Money Laundering team in Amsterdam, someone with experience of building and operating robust machine learning systems at scale in production environments.
The Anti-Money Laundering team processes a massive transaction volume (over 800B euro in H1 2026) to detect complex financial crime and cover a wide range of customer risks. We currently run a hybrid stack of business rules and machine learning models, with a clear mission to systematically reduce our dependence on static rules and transition to a modern, model-first detection engine.
Our Diversity, Equity and Inclusion commitments
Our unique approach is a product of our diverse perspectives. This diversity of backgrounds and cultures is essential in helping us maintain our momentum. Our business and technical challenges are unique, and we need as many different voices as possible to join us in solving them - voices like yours. No matter who you are or where you’re from, we welcome you to be your true self at Adyen.
Studies show that women and members of underrepresented communities apply for jobs only if they meet 100% of the qualifications. Does this sound like you? If so, Adyen encourages you to reconsider and apply. We look forward to your application!
What’s next?
Ensuring a smooth and enjoyable candidate experience is critical for us. We aim to get back to you regarding your application within 5 business days. Our interview process tends to take about 4 weeks to complete, but may fluctuate depending on the role. Learn more about our hiring process here. Don’t be afraid to let us know if you need more flexibility.
This is a full-time position based in our Amsterdam office, and it requires relocation if you are currently living outside of the Netherlands.
