We are seeking a Data Engineer to join our Applications Development team at Marsh in Louisville, KY. This is a hybrid role that has a requirement of working at least three days a week in the office.
As a Data Engineer at Marsh, you will conceptualize and implement the setup and management of the data platform built Databricks services across different regions.
We will count on you to:
Collaborate with stakeholders to understand data requirements and translate them into technical specifications
Design, develop, and implement data pipelines and ETL processes, ensuring thorough unit testing to validate functionality and performance.
Implement data quality checks and validation processes to ensure the accuracy and integrity of data throughout the pipeline
Coordinate with cross-functional teams to ensure alignment on project goals, timelines, and deliverables
Continuously monitor data workflows and pipelines for performance, reliability, and efficiency, implementing improvements as necessary
Create and maintain comprehensive documentation for data processes, architecture, and workflows to ensure knowledge sharing and compliance
What you need to have:
Bachelor’s degree in computer science, Data Science, Information Technology, or a related field
Proficiency in programming languages such as Python and SQL, along with experience in data modeling and database design
5+ years of experience working as a Data Engineer and possess a strong understanding of ETL and ELT concepts
Experience with API integration and Data ingestion from various sources, ensuring seamless data flow between systems
Experience with data testing (functional and automated) including proper documentation procedures and automation principles
What makes you stand out:
Familiarity with data processing frameworks, particularly Apache Spark.
Experience working with cloud platforms such as AWS or Azure
Experience with AI integration on test environments
Ability to manage QA Engineers and guide through SCRUM calls
Familiarity with data warehousing solutions and technologies, including Databricks and Snowflake.
Why join our team:
We help you be your best through professional development opportunities, interesting work and supportive leaders.
We foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have impact for colleagues, clients and communities.
Our scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being.
Skills Required
- Bachelor's degree in computer science, data science, information technology, or a related field
- Proficiency in Python and SQL
- Experience with data modeling and database design
- 5+ years of experience working as a Data Engineer
- Strong understanding of ETL and ELT concepts
- Experience with API integration and data ingestion from various sources
- Experience with functional and automated data testing
- Experience documenting data testing procedures and automation principles
- Familiarity with Apache Spark
- Experience with AWS or Azure
- Experience with AI integration in test environments
- Ability to manage QA engineers and guide Scrum calls
- Familiarity with Databricks and Snowflake
What We Do
Oliver Wyman is a global leader in management consulting. With offices in more than 70 cities across 30 countries, Oliver Wyman combines deep industry knowledge with specialized expertise in strategy, operations, risk management, and organization transformation. The firm has more than 7,000 professionals around the world who work with clients to optimize their business, improve their operations and risk profile, and accelerate their organizational performance to seize the most attractive opportunities. Oliver Wyman is a business of Marsh McLennan [NYSE: MMC].









