Senior Data Scientist – ML Greenfield project!

Senior Data Scientist – ML Greenfield Project!

• Greenfield AI project
• End-to-end ownership of ML solutions
• Clear path to leadership

Are you a Senior Data Scientist ready to build and own an ML function from the ground up?

A fast-growing SaaS company based in Dublin is hiring its first Senior Data Scientist to lead the development of its intelligence layer. This is a true greenfield opportunity, giving you the chance to shape, build, and scale the AI capability from day one. With over €20 million in funding and ambitious plans to become a global, billion-euro business, the company is well positioned for rapid growth.

As the first hire in this space, you’ll work closely with an engineer and the founding team to define the product roadmap and deliver impactful ML-driven solutions. This role offers a strong mix of hands-on technical work and strategic influence, with high visibility across the business and a clear path into a leadership role.

If you’re looking for autonomy, impact, and the opportunity to help shape the future of an innovative product, this role is for you.

• Design and build machine learning models to predict user behaviour and enable real-time decision-making
• Develop and deploy scalable, production-grade ML systems within a SaaS environment
• Establish the foundations for a growing AI function across the organisation

• 5+ years’ experience in Data Science or ML Engineering with strong Python skills
• Proven experience building and deploying ML models into production xcfaprz
• Strong knowledge of experimentation techniques including A/B testing, causal inference, and reinforcement learning
• Experience working in fast-paced, product-driven environments
• A proactive, ownership-focused mindset with the ability to thrive in a greenfield setting

Competitive base salary up to €110,000 plus pension, health insurance, and stock options

For a confidential discussion, contact Olga Torres on or send your CV to

APPLY FOR JOB