Data Quality Analyst

Job Title : Data Quality Analyst

Purpose :

The Data Quality Analyst is responsible for auditing and testing enterprise applications with a focus on backend ETL (Extract, Transform & Load) processes and other software modules related to the creation of data warehouse reporting instruments , ensuring high-quality and reliable information. This role also involves creating ad-hoc queries to extract information from reporting sources as requested by business areas.

Key Responsibilities :

Follow established quality assurance standards and processes .

Determine and implement methods, flows, and procedures to improve QA and business processes.

Create and document test scripts to audit data integrity on an ongoing basis.

Test newly developed applications by creating test scenarios and verifying compliance with business requirements.

Analyze and resolve application and data issues as they arise.

Document production processes and objects for better understanding across IT and business users.

Handle ad-hoc data warehouse queries for end users as needed.

Education :

Bachelor’s Degree in a technical field, Management Information Systems (MIS), or a related business discipline from an accredited institution; or an equivalent combination of education and relevant work experience.

Experience :

Minimum of 2 years of experience in Data Quality Assurance , preferably in data warehousing or reporting environments .

At least 2 years of QA testing experience , ideally in data integrity assessment .

Preferably 2+ years of experience in the travel industry .

Experience working in fast-paced environments with shifting priorities.

Technical Skills :

SQL and PL / SQL (Oracle platform preferred).

Strong understanding of ETL processes (Extract, Transform, Load).

Knowledge of data warehousing concepts and architectures.

Experience creating and executing test scripts for data validation.

Strong data analysis and troubleshooting skills with large datasets.

Solid knowledge of relational databases (tables, indexes, triggers, etc.).

Familiarity with reporting / BI tools (e.g., Tableau, Power BI, OBIEE, Cognos).

Intermediate English level (B2) – strong written and verbal communication required.

Soft Skills :

Strong critical thinking and problem-solving abilities.

Excellent communication and interpersonal skills.

Ability to work collaboratively in team environments .

Capable of managing multiple projects and shifting priorities effectively.

Benefits :

Career development plan and continuous training opportunities.

Excellent work environment with flexibility.

Direct benefits from the client.

100% remote work , or hybrid mode if you are based in Medellín.

A workplace where professional growth meets quality of life .

More than just a job offer – this is a life experience where you can grow professionally while enjoying a flexible, dynamic, and challenging environment .