✦ Luna Orbit — Data & Analytics

Data Engineer

at Marsh & McLennan

Hybrid Posted March 31, 2026
Type Full-Time
Experience senior
Exp. Years 7+ years
Education Bachelor's degree in computer science, information technology, or mathematics
Category Data & Analytics

Data Engineer at Mercer (Marsh & McLennan) focused on building and maturing data ingestion, processing, and delivery capabilities to support analytics and AI tools. The role involves creating scalable data pipelines, integrating APIs, and collaborating with cross-functional teams in a hybrid AU environment.

  • Implement comprehensive data ingestion and processing capabilities
  • Build reusable data pipelines and API integrations
  • Collaborate with source system teams to integrate data pipelines
  • Improve data models for BI and AI tools
  • Participate in lifecycle from planning to QA

Work with Databricks and Snowflake on data ingestion and ETL pipelines; design scalable data models and schemas; leverage Python for development; operate within an Agile data platform lifecycle to ensure data quality and accessibility for BI/AI tools.

The ideal candidate is a senior data engineer with 7+ years of experience building ingest/ETL pipelines in mission-critical data platforms. They should be proficient with modern data platforms (Databricks, Snowflake), strong Python development skills, and comfortable operating in a hybrid AU environment with three days in the office.

7+ years of data ingestion/ETL experienceExperience with Databricks or SnowflakeStrong Python developmentExperience with data ingestionprocessing and deliveryAgile environment
Wealth management / superannuation experienceExperience with AI (classical ML and Generative AI)
DatabricksSnowflake
Data IngestionETLDatabricksSnowflakePythonAPI IntegrationsData PipelinesData ModelingSchema DesignAgileBachelor's degree
Data IngestionETLDatabricksSnowflakePythonAPI IntegrationsData PipelinesData ModelingSchema DesignAgileSQL
CommunicationProblem-solvingTeamworkAnalytical ThinkingAdaptabilityProactive Learning
Industry Consulting
Job Function Design, build, and maintain data ingestion and analytics platforms to enable data-driven decision making for Mercer.
Role Subtype Data Engineer
Tech Domains Python, SQL / PostgreSQL, Tableau, Power BI, Microsoft Azure
Data EngineerDatabricksSnowflakePythonETLdata ingestionAPI integrationsdata pipelinesdata modelingschema designAgileBachelor's degreeMelbourneSydneyAustraliaHybridWealth managementsuperannuationAI toolsGenerative AI

Less than 7 years of relevant data ingestion/ETL experience, No Databricks or Snowflake experience, Unable to work in Australia or meet the in-office requirement

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