Data QA Engineer (SDET) - Snowflake & Pipelines

AND Digital Limited; Greater London; Híbrido; GBP 60.000 - 90.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Blended Working model

Career scrum team

Training budget

Team socials

Safe environment

Holiday allowance

Share scheme

Flexifund benefits

Descripción de la vacante

AND Digital Limited is seeking a data-focused QA Engineer (SDET) to ensure quality and performance of data pipelines and integrations across our data platform. You will test Snowflake, SQL-based transformations, and Apache Flink pipelines, and verify end-to-end data flows.

Join a blended working team with opportunities to work from home, client sites, or an office, plus a dedicated career scrum team and training budget to advance your skills.

Formación

• Experience validating SQL-based data transformations and pipelines.
• Ability to design and maintain automated data validation tests.
• Strong understanding of data models, rules, and reconciliation across sources/targets.

Responsabilidades

• Test batch and streaming data pipelines to ensure accuracy and reliability.
• Validate transformations and data models using Snowflake and SQL.
• Test streaming processing, event handling, and fault tolerance for data systems.
• Verify end-to-end data flows between sources, processing platforms and targets.
• Develop and maintain automated data validation and regression tests.
• Identify data anomalies and validate pipeline performance, scalability, and reliability.
• Investigate data issues, document defects, and collaborate with engineering teams.
• Integrate automated testing into CI/CD workflows to improve test coverage.

Conocimientos

SQL

Data testing

QA Automation

CI/CD

Data pipelines

Herramientas

Snowflake

Apache Flink

Python

Descripción del empleo

AND Digital Limited is seeking a data-focused QA Engineer (SDET) to ensure quality and performance of data pipelines and integrations across our data platform. You will test Snowflake, SQL-based transformations, and Apache Flink pipelines, and verify end-to-end data flows.

Join a blended working team with opportunities to work from home, client sites, or an office, plus a dedicated career scrum team and training budget to advance your skills.