Senior Data Qa Engineer

Jordan martorell s.l.; Madrid; A distancia; EUR 40.000 - 60.000; Jornada completa

Descripción de la vacante

A global retail technology company is seeking a data tester to enhance its digital transformation project. The ideal candidate will have over 3 years of experience in data testing and be proficient in Informatica IICS, SQL, and Snowflake. You will be responsible for reviewing data documentation, conducting code reviews, and ensuring data quality through validation testing. This role offers the opportunity to work within a dynamic Agile environment, contributing to operational efficiency across the franchise network.

Formación

• 3+ years of experience in data testing.
• 1–2 years of hands-on experience with Informatica IICS, SQL, and Snowflake.
• Strong communication skills in technical and non-technical contexts.

Responsabilidades

• Review data-related documentation, requirements, and mapping.
• Conduct code reviews for ETL logic in Informatica IICS.
• Perform comprehensive data validation and testing at various pipeline stages.

Conocimientos

Fluent English

Data testing

Code review

Informatica IICS

SQL

Snowflake

ETL processes

Agile methodologies

Descripción del empleo

Location :

Remote from Spain (Spanish employment contract)Make retail great again through the power of technology! Intellias helps retailers provide consistent and customer-centric shopping experiences across all channels with disruptive retail tech solutions. Get on board and make your own contribution to the industry!Project Overview :

A global quick-service restaurant (QSR) brand with a franchise-based operational model is embarking on a digital transformation journey to streamline and unify its data and operational landscape across multiple franchisees. The brand operates in highly competitive and fast-paced retail and food service markets, requiring consistent, real-time insights and operational efficiency.This project focuses on designing and implementing a centralised data integration and reporting platform to address key systemic challenges across the organisation’s franchise network.Requirements :

Fluent English and strong communication skills within technical and non-technical teams3+ years of experience in

data testing

code review1–2 years of hands-on experience with

Informatica IICS ,

SQL, and

SnowflakeSolid understanding of ETL processes, data models, and transformation validationExperience working in

Agile methodologies, including sprint-based delivery and story refinementA hands-on, detail-oriented approach and strong sense of ownership for data qualityResponsibilities :

Review data-related documentation, requirements, and mapping specifications to ensure testability and clarityConduct code

reviews for ETL logic

and transformation rules implemented in

Informatica IICSPerform comprehensive

data validation and testing

at various pipeline stages, including source, staging, and final warehouse layersVerify output integrity in

Snowflake, using SQL queries to confirm logic accuracy and completenessCollaborate with developers, data engineers, and analysts in an Agile environment to support continuous deliveryLog, document, and follow up on defects and data quality issues

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