We are seeking a skilled and motivated Data Engineer to join our team. The ideal candidate will be responsible for designing, building, and maintaining scalable data pipeline to enable data-driven decision-making across the organization. You will work closely with data scientists, analysts, and other stakeholders to ensure data availability, quality, and reliability. This position will be based in Cluj-Napoca, Romania as a hybrid role that has a requirement of working three days a week in the office.
Marsh McLennan (MMC) has established its EMEA Technology Hub in Cluj, Romania, reflecting our commitment to innovation and excellence. This hub is central to our digital strategy, addressing emerging challenges and enhancing service delivery through advanced technology solutions that empower our clients and promote sustainable growth.
We will count on you to:
- Develop, maintain, and optimize data models and ELT pipelines supporting layered data architectures to enhance data processing efficiency and transformation.
- Collaborate with stakeholders to support architectural designs, address technical queries, and provide guidance on effective use of data platforms.
- Use and contribute to the data engineering toolset at Marsh, adhering to our best practices and standards while also helping to make improvements based on your experience and project requirements
- Stay updated on industry trends and emerging technologies in data engineering and cloud data solutions continuously enhancing your skills.
- Promote data and analytics capabilities to business stakeholders, educating them on how to leverage data tools and practices for their analytical needs.
What you need to have:
- Excellent communication skills in both English and Romanian.
- 3 to 5 years of experience in technical data engineering roles within large enterprise environments.
- Proficiency in SQL and Python; experience cloud data warehousing technologies (e.g., Databricks, Snowflake, Synapse, BigQuery).
- Working knowledge of Git, CI/CD, and DevOps principles.
- Strong analytical, problem-solving, and communication skills, with the ability to translate complex technical concepts for diverse audiences.
What makes you stand out?
- Databricks Certification
- Experience with DBT
- Experience working in fast-paced, client-facing, or consulting environments.
- Demonstrated ability to balance technical expertise with business understanding.
- Passion for continuous learning and professional growth.
Top Skills
What We Do
Marsh McLennan (NYSE: MMC) brings together nearly 78,000 experts in risk, strategy, and people across Marsh, Guy Carpenter, Mercer, and Oliver Wyman, serving clients in over 130 countries.
Marsh enables enterprise worldwide by helping clients manage risks, transforming uncertainty into opportunity.
Guy Carpenter helps clients grow profitably with reinsurance broking expertise, advisory services, and advanced analytics.
Mercer helps organizations advance the health, wealth, and careers of their most vital asset — their people.
Oliver Wyman’s expertise in strategy, operations, risk, and organization transformation changes what is possible for our clients, their industries, and society.
Together, we combine a unique range of capabilities to help our clients solve problems, seize opportunities, and build lasting success in increasingly complex operating environments.





