Marsh McLennan is HIRING A

QA Tester Mexico City - Paseo

📍Remote Hybrid, Mexico 🌐 Fully RemoteFull Time

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POSTED January 7, 2026

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:QA Tester

We are seeking a talented individual to join our QA Tester at Marsh McLennan. This role will be based in México city. This is a hybrid role that has a requirement of working at least three days a week in the office.

We will count on you to:

  • Find a balance between working autonomously and within the team to ensure success
  • Understand business requirements / use cases and translate them to test plans
  • Effective communication and collaboration skills to work with cross-functional teams and stakeholders.
  • Ability to prioritize and manage multiple tasks in a dynamic, fast-paced environment
  • Respond quickly in a rapidly changing business environment
  • Research and participate in training and stay current on related issues and technologies
  • Understand security, privacy and regulatory requirements affecting your application portfolio

What you need to have:

  • 3+ years of experience as a QA Tester, specifically in testing data solutions built on Azure Databricks and Lakehouse architecture.
  • Have strong knowledge of Azure services, including Azure Databricks, Azure Data Lake Storage, Azure SQL Data Warehouse, and Azure DevOps.
  • Have solid understanding of SQL, data querying, and data validation techniques.
  • Have good exposure to Python for running SQL queries on Pyspark using Python.
  • Have proficiency in using Azure DevOps for test planning, test case management, and defect tracking.
  • Have experience with Power BI / Qlik or other data visualization tools for validating data and analyzing results.
  • Have familiarity with test automation frameworks and tools, such as Selenium, PyTest, or similar.
  • Have understanding of software development methodologies, Agile principles, and continuousintegration/continuousdelivery (CI/CD) processes.
  • Have excellent analytical and problem-solving skills with strong attention to detail.

What makes you stand out?

  • Have excellent communication skills
  • Have the ability to multi task and liaise with multiple stakeholders
  • Have the ability to identify process improvement opportunities.
  • Have knowledge of processes & best practices within the team & industry
  • Have strong interpersonal skills and demonstrated ability to build professional relationships
  • Have excellent problem solving skills with innovative and proactive approach
  • Is flexible and has the adaptability to change
  • Azure Certifications

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.

Please mention you found this job on TestDev Jobs. It helps us get more people to hire on our site. Thanks and good luck!