Oliver Wyman - Data Engineer - Mexico City
Marsh & McLennan Companies3 months ago
Mexico City, MexicoMid Level
Responsibilities
- Develop and maintain automated data pipelines for data collection, transformation, and delivery.
- Design scalable data integrations, data quality frameworks, and supporting infrastructure.
- Improve data models that support business intelligence tools and data accessibility.
- Monitor and ensure data quality and integrity across production data sources.
- Apply data governance principles and contribute to long-term data platform architecture strategies.
- Document technical designs, workflows, and best practices.
- Provide technical guidance and mentorship to peers and stakeholders.
- Collaborate with analytics, business, and engineering teams to translate data into actionable insights.
Requirements
- Bachelor’s or master’s degree in applied mathematics, statistics, computer science, information systems, or a related quantitative discipline.
- At least 2 years of experience in data engineering, software development, or related roles.
- At least 2 years of hands-on experience with Databricks and ETL tools such as SSIS, Azure Data Factory, Alteryx, or Knime.
- At least 2 years of SQL/PLSQL development experience.
- Familiarity with AWS, Azure, Google Cloud Platform, or other cloud platforms and services.
- Experience with big data technologies and frameworks such as Hadoop, Spark, or Kafka.
- Proficiency with Python or R.
- Ability to create visualizations using Tableau, Power BI, or other visualization platforms.
- Familiarity with relational and NoSQL databases, data warehousing concepts, SQL Server, and Oracle.
- Strong quantitative, analytical, problem-solving, communication, collaboration, and stakeholder-influencing skills.
- Ability to work independently, mentor others, interpret data trends, and communicate insights to senior executives.
Benefits
- Hybrid role based in the Mexico City office.
- Colleagues are expected to work in their local office or onsite with clients at least three days per week.
- Office-based teams identify at least one anchor day per week for full-team collaboration.
- Flexible work environment with opportunities for collaboration, connections, and professional development.
- Inclusive and diverse workplace.
Tech Stack
Apache HadoopApache KafkaApache SparkAWSAzureDatabricksGoogle Cloud PlatformKNIMEMicrosoft SQL ServerPythonRSQL
Categories
Data Engineering
About Marsh & McLennan Companies
Marsh McLennan is a global professional services firm providing risk, insurance and reinsurance brokerage, health, wealth, and management consulting to corporations, governments, and nonprofits. It operates through Marsh, Guy Carpenter, Mercer, and Oliver Wyman, earning fees and commissions for advisory, analytics, and placement services. Founded in 1905 and headquartered in New York, it is publicly traded on the NYSE under the ticker MMC.