Data Engineer

• Location: Budapest – Sanofi Business Services, Váci Greens 

• Hybrid working

About the job

As Data Engineer within our Digital Corporate team, you'll help build the data infrastructure that powers Sanofi's AI-driven transformation – turning complex data into actionable insights that accelerate science and improve patient outcomes. Ready to get started?

Join the digital engine driving Sanofi's transformation – where AI, automation, and bold experimentation power faster science and smarter decisions. Here, you'll help build the first biopharma company powered by AI at scale.

About Sanofi

We're an R&D-driven, AI-powered biopharma company committed to improving people's lives and delivering compelling growth. Our deep understanding of the immune system – and innovative pipeline – enables us to invent medicines and vaccines that treat and protect millions of people around the world. Together, we chase the miracles of science to improve people's lives.

Main responsibilities

• Design, develop, and maintain robust data engineering solutions and pipelines using modern tools and technologies
• Optimize ETL processes and data pipelines to balance performance, functionality, cost, and operational requirements
• Collaborate with business and product teams using Agile methodology to translate high-level requirements into technical solutions
• Develop automated tests and support CI/CD pipeline implementation
• Create comprehensive design and development documentation for knowledge transfer, training, and maintenance
• Support production Data Objects and ensure ongoing data quality and reliability

About you

• Experience: Professional background in data engineering, integration, data warehousing, business intelligence, or analytics, with hands-on experience using technologies such as Snowflake and Informatica/IICS (or equivalent)
• Technical skills:
  • Experience with Big Data integration and cloud-based platforms (AWS, Snowflake)
  • Proficiency in data structures, algorithms, and core data science languages (Python)
  • Experience with large data sets, performance tuning, and query optimization
  • Familiarity with job scheduling and orchestration tools (Airflow is a plus)
• Soft skills: Strong communication and presentation abilities with excellent attention to detail; collaborative team player comfortable working independently in a multicultural environment; adaptable learner who embraces new technologies and challenges
• Education: Bachelor's Degree or equivalent in Computer Science, Engineering, or a relevant field
• Languages: Fluency in English

Why choose us?

• An international work environment, in which you can develop your talent and realize ideas and innovations within a competent team
• Bring the miracles of science to life alongside a supportive, future-focused team
• An environment based on last technologies and frequent training to reinforce your profile
• Be part of a simpler, digital- and AI-powered business that’s rethinking how we work and engage with the world

#Sanofi #WeNeverSettle #SanofiCareers #PursueProgress #DiscoverExtraordinary #joinsanofi #careerswithpurpose #SBSBUDAPEST #LI-EUR #LI-Hybrid

Better is out there. Better medications, better outcomes, better science. But progress doesn’t happen without people – people from different backgrounds, in different locations, doing different roles, all united by one thing: a desire to make miracles happen. So, let’s be those people.

At Sanofi, we provide equal opportunities to all regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, ability or gender identity.

Watch our ALL IN video and check out our Diversity Equity and Inclusion actions at sanofi.com!