Find Senior data scientist Jobs

Senior Data Scientist
Rain Technologies Inc. —Dublin, County Dublin
- Full-time
- Remote
- SQL
- Communication skills
- Python
Quick apply
Senior Data Scientist - Inference, Global Markets
Airbnb —County Cavan
- Remote
- Doctoral degree
- Master's degree
- SQL
Quick apply
Senior Data Scientist
Outmin Ltd —Dublin, County Dublin
- Full-time
- Hybrid work
- Engineering
- Accounting
- Communication skills
Quick apply
Eolaí Sinsearach Sonraí/ Senior Data Scientist
Eirgrid —Dublin, County Dublin
- Azure
- SQL
- Mentoring
Quick apply
5d
Senior Data Reviewer - Cell Lab
Thermo Fisher Scientific —Remote
- Full-time
- Remote
- Bachelor's degree
- No degree
- In-person
Senior Data Scientist
Mastercard —Dublin, County Dublin
- Full-time
- AI
- Python
14h
Senior Data Scientist - Network Analytics
Optum —Dublin, County Dublin
- Full-time
- Doctoral degree
- Master's degree
- SQL
Data Analyst
Hertz —County Dublin
- Full-time
- SQL
- Bachelor's degree
- Scripting
Senior Scientist
Abbott Laboratories —Galway, County Galway
- Full-time
- Analysis skills
- Communication skills
Senior Machine Learning Scientist
Intercom —Dublin, County Dublin
- Hybrid work
- Doctoral degree
- Research
- Master's degree
- Annual leave
- Work from home
Senior Environmental Scientist
AtkinsRéalis —Galway, County Galway
- Full-time
- Hybrid work
- Master's degree
- Analysis skills
- Mentoring
Senior Data Scientist - Network Analytics & AI Enablement
Optum —Dublin, County Dublin
- Full-time
- Doctoral degree
- Master's degree
- SQL
14d
Senior Associate Scientist Downstream R&D
PSC Biotech —Cork, County Cork
- Full-time
- Doctoral degree
- Master's degree
- Analysis skills
Senior Principal Clinical Data Scientist
Novartis —Dublin, County Dublin
- Full-time
- Master's degree
- Mentoring
- Organisational skills
Senior Principal Scientist
Pfizer —Ringaskiddy, County Cork
- Full-time
- Doctoral degree
- Research
- Continuous improvement
14h
Senior Business and Marketing Data Scientist
Google —Dublin, County Dublin
- €116,000–€119,000 a year
- Full-time
- Marketing
- Engineering
- Master's degree
4d
Senior Data Scientist & Project Lead, AI (Senior Manager)
PwC —Dublin, County Dublin
- Full-time
- Azure
- Doctoral degree
- Computer Science
Principal Data Scientist
iCIMS Talent Acquisition —DUBLIN 2, County Dublin
- Full-time
- Computer Science
- Research
- Master's degree
- Annual leave
- Life insurance
Associate Research Scientist, Biopharma
Thermo Fisher Scientific —Athlone, County Westmeath
- Full-time
- Research
- Project management
- No degree
Principal Data Scientist
iCims —DUBLIN 2, County Dublin
- Full-time
- Computer Science
- Research
- Master's degree
- Annual leave
- Life insurance

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Senior Data Scientist

Rain Technologies Inc.
Dublin, County Dublin

Quick apply

Job details

Full-time

Qualifications

TensorFlow
Go
SQL
Communication skills
Python

Full job description

Rain is the world's first AI Financial Health Platform, serving 3.5 million employees at leading organizations like McDonald's, Marriott, and T-Mobile. Rain works in the background to optimize every employee's financial life to prevent shortfalls and build long-term stability. Backed by top investors including QED and Prosus, Rain has raised $150M in venture funding to fuel our next stage of hyper growth.

About the Team

Our data science team sits at the center of Rain's product. We're a small, senior team embedded in a fast-moving fintech, which means the models we build go directly into production decisions — credit risk scoring, balance forecasting, personalized financial insights — and the impact is immediate and measurable.

We work closely with product, engineering, and compliance, and we operate like owners: defining problems, building solutions, and monitoring them in production. If you're the kind of data scientist who gets energized by seeing your work move the needle on a real product — not just a dashboard — this team was built for you.

This role is based remotely in EMEA. You'll be a key early hire on our international data science presence, working across time zones with our U.S.-based team and contributing to how we scale our ML function globally.

What You’ll Do

Run end-to-end experiments: feature engineering, model selection, A/B testing, and production monitoring
Build and maintain scalable, well-documented pipelines that keep models healthy in production
Design, train, and deploy ML and Agentic models that drive core product decisions, including credit risk, forecasting, and personalized recommendations
Collaborate with product and engineering to translate business problems into well-scoped modeling tasks
Communicate model behavior and findings to both technical and non-technical stakeholders

Who You Are

You thrive in ambiguity — you can take a loosely defined business problem, ask the right questions, and turn it into a well-scoped modeling task without waiting for a perfect brief
You are a strong cross-functional collaborator who builds trust with product, engineering, and compliance partners and can speak their language
You have a bias toward shipping — you know when a model is good enough to get into production and how to iterate from there, rather than optimizing in isolation
You take ownership end-to-end: from a messy raw dataset to a monitored production model, you don't hand things off and walk away
You communicate with clarity — you can walk a skeptical stakeholder through a model's tradeoffs without leaning on jargon
You care deeply about model behavior in the real world, not just on a held-out test set
You mentor and elevate the people around you, and you're energized by working somewhere where the stakes are real

Required Technical Qualifications

Python and core ML libraries, (pandas, scikit-learn, PyTorch, or TensorFlow )
SQL and working with large, complex datasets
Experience with LLMs and NLP techniques (fine-tuning, RAG, prompt engineering or similar)
Communication skills to explain models trade offs
Solid understanding of statistical modeling, experimentation, and model evaluation
Experience taking models from prototype to production
Familiarity with agentic frameworks (e.g. Langchain) and agent orchestration and evaluation

Diversity, Equity and Inclusion Commitments

As part of our dedication to the diversity of our workforce, Rain is committed to Equal Employment Opportunity and does not discriminate based on race, religion, color, national origin, ethnicity, gender, sex (including pregnancy), protected veteran status, age, disability, sexual orientation, gender identity, gender expression, or any unlawful criterion existing under applicable federal, state, or local laws. If you need assistance or accommodation due to a disability, you may contact us at [email protected].

What’s Next

Ensuring a smooth and enjoyable candidate experience is critical for us. 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.

Diversity, Equity and Inclusion Commitments

What’s Next

Quick apply

Refine Your Search

senior data scientist jobs

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