At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure everyone has access to healthcare today and for generations to come. Join Roche, where every voice matters.
The Position
The Senior IT Data Scientist is responsible for leading, developing, and implementing data-driven AI and GenAI solutions to complex business problems. This role involves independently identifying analytical opportunities, conducting in-depth data exploration and analysis, and building, testing, and deploying predictive models using various machine learning techniques. You will own projects from inception to deployment, leveraging strong programming, statistical modeling, and data visualization skills, while clearly communicating findings to both technical and non-technical stakeholders.
Description of the area
The Demand to Pay (D2P) Data & Analytics area is responsible for driving the end-to-end Procurement, Accounts Payable and Travel & Expense Management Data & AI strategies by translating Functional strategies into measurable business outcomes. We’re looking for a hands-on Full-Stack AI Developer (Generalist) to join a small, fast-moving team. This role is ideal for someone who enjoys building end-to-end products, thrives in ambiguity, and is excited about applying AI in practical, user-facing applications.
This role seeks a broad skillset, strong foundational knowledge, and tech stack flexibility over deep specialization. You will support Roche's Data & AI strategies by working with global platforms.
This position involves collaboration with key stakeholders, including Global Procurement, Diagnostics Direct Procurement, and RSS Operations.
Job Responsibilities
Design, build, and ship AI-powered applications from concept to production
Develop backend services and APIs using Python
Build responsive frontend interfaces using JavaScript / TypeScript
Integrate LLMs into products for real-world use cases
Build and improve RAG pipelines, prompt workflows, and agentic AI systems
Work with modern AI coding tools to accelerate development and delivery
Collaborate closely with product and business stakeholders in a fast-paced environment
Take ownership of features across architecture, implementation, testing, and deployment
Qualifications
Education / Experience
A bachelor's degree in Computer Science, Software Engineering, or a related field preferred
Equivalent practical experience is fully acceptable
Demonstrated experience in independently identifying analytical opportunities, conducting in-depth data exploration, and owning projects from inception to deployment.
Proven track record of driving medium-sized projects that influence business decisions and align with strategic objectives.
A strong portfolio / GitHub profile with personal projects is highly valued
Technical Skills
Strong experience in Python backend development
Solid experience with JavaScript / TypeScript frontend development
Comfortable working across the full stack and shipping complete features
Snowflake CORTEX AI or Dataiku (Optional)
AI / GenAI Experience
Practical experience building AI-powered applications
Strong understanding of:
Prompt engineering
RAG (Retrieval-Augmented Generation) pipelines
LLM integrations
AI agents / agentic workflows
Experience with frameworks/tools such as:
LangChain
LangGraph
or similar AI orchestration frameworks
AI Coding Tools
You should actively use AI-assisted coding tools as part of your daily workflow. This is a key requirement and will significantly amplify all other capabilities.
For Examples:
Claude Code
OpenAI Codex
Cursor
GitHub Copilot
Additional Qualifications
Exceptional communication skills, with the ability to present complex findings clearly to various stakeholders, including non-technical audiences.
Strong collaborative capabilities to effectively engage with broader business units to understand and meet data needs.
Product-minded and pragmatic, comfortable switching between frontend, backend, and AI workflows.
Fast learner with strong fundamentals, Self-driven and proactive, and Enjoys working in teams with high ownership
What you get:
Salary range 14 175,00 - 26 325,00 PLN grossbased on the employment contract.
Annual bonus payment based on your performance.
Dedicated training budget (training, certifications, conferences, diversified career paths etc.).
Recharge Fridays (2 Fridays off per quarter available).
Take time Program (up to 3 months of leave to use for any purpose).
Vacation subsidy available.
Flex Location (possibility to perform our work from different places in the world for a certain period of time).
Take Time for Charity (additional paid leave of maximum 2 weeks to engage in the charity action of your choice).
Private healthcare (LuxMed packages), group life insurance (UNUM) and Multisport.
Stock share purchase additions.
Yearly sales of company laptops and cars and many more!
Apply directly and join us in shaping the future of healthcare.
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Want to know what it’s like to be a part of Roche IT first-hand? Check out our blog!
https://careers.roche.com/global/en/we-are-roche
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Administratorem Twoich danych osobowych jest spółka Roche Polska Sp. z o.o., ul. Domaniewska 28, 02-672 Warszawa. Dane przetwarzane są w celu prowadzenia rekrutacji. Przysługuje Ci prawo dostępu do treści swoich danych, ich sprostowania, usunięcia, ograniczenia przetwarzania, przenoszenia oraz – w sytuacji, gdy są one przetwarzane na podstawie udzielonej zgody – cofnięcia tejże zgody w dowolnym momencie. Kontakt do Inspektora Ochrony Danych: ochrona.danych@roche.com. Więcej informacji o zasadach przetwarzania przez Roche Twoich danych osobowych pod linkiem:
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Compensation & Benefits
The expected salary range for this position, based on the primary location of Warsaw Grafit is 170’100.00 PLN - 315’900.00 PLN. Final compensation will be determined by a number of factors, including your skills, experience, qualifications, and location. In addition to base pay, this role may be eligible for a discretionary annual bonus with a target of 15% subject to both individual and company performance.This position also offers an attractive benefits package.
Learn more about how we reward our employees at Roche.
Who we are
A healthier future drives us to innovate. Together, more than 100’000 employees across the globe are dedicated to advance science, ensuring everyone has access to healthcare today and for generations to come. Our efforts result in more than 26 million people treated with our medicines and over 30 billion tests conducted using our Diagnostics products. We empower each other to explore new possibilities, foster creativity, and keep our ambitions high, so we can deliver life-changing healthcare solutions that make a global impact.
Let’s build a healthier future, together.
Roche is an Equal Opportunity Employer.