Senior Quality Assurance Engineer

Onyx-Conseil; Frimley, London; Hybrid; GBP 60,000 - 80,000; Full time

Job summary

A leading company in the tech sector is looking for a Senior Data Quality Assurance Engineer to join their London office. This role focuses on maintaining high data quality standards and collaborating with various teams to ensure compliance and reliability of data. With a hybrid working approach, you’ll enjoy flexibility and various perks, including travel concessions and extra annual leave days.

Benefits

Travel concessions with British Airways and partners.

20 days working abroad in Europe per year.

Annual bonus based on performance.

Company pension of 9%.

25 days annual leave plus additional days.

Qualifications

• Proven experience as a Senior Data Quality Assurance Engineer or similar role.
• Strong understanding of data quality concepts and methodologies.
• Experience with SQL and data querying.

Responsibilities

• Design and execute data validation strategies.
• Conduct data quality assessments and create dashboards.
• Collaborate with cross-functional teams on data quality.

Skills

Data Quality Concepts

Analytical Skills

SQL

Data Governance

Communication Skills

Education

Professional Certifications like Certified Data Management Professional

Tools

Snowflake

Airflow

Matillion

Job description

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Who we are: We're the people behind global loyalty currency, Avios, and home to three ambitious, growing businesses: IAG Loyalty, British Airways Holidays, and The Wine Flyer. Each business has its own goals and strategy, but collectively we create brilliant experiences for our global customers. We're on an exciting journey of growth and transformation— we're going places! This is where you come in.

The opportunity

As a Senior Data Quality Assurance Engineer, you'll play a vital role in ensuring the accuracy, integrity, and reliability of data within our organisation. You'll develop and implement data quality standards, processes, and best practices to maintain high data quality throughout the data lifecycle. Your expertise in data validation, testing methodologies, and quality assurance techniques will contribute to successful data-driven initiatives and help us make informed decisions, while ensuring compliance with regulatory requirements and industry standards.

You will collaborate with cross-functional teams, including data engineers, data scientists, and business stakeholders, to establish data quality criteria and provide guidance on data quality best practices, tools, and technologies. This role is based in our London office. We offer a hybrid working approach called "The Blend," providing flexibility to work from home and the office as needed.

What you'll get up to

You will design and execute data validation strategies, conduct data quality assessments, and create dashboards to monitor data quality metrics. You will work with data engineering teams to implement automated data quality checks and perform root cause analysis for data issues. Additionally, you'll assist product teams with testing data transformation and integration processes, staying updated on emerging trends to enhance data quality practices.

What we need from you

• Proven experience as a Senior Data Quality Assurance Engineer or similar role.
• Strong understanding of data quality concepts, methodologies, and best practices.
• Proficiency in SQL and data querying.
• Experience with Snowflake, Airflow, or Matillion is preferred.
• Knowledge of data integration, ETL processes, and data governance.
• Understanding of data structures, relational databases, and data modeling.
• Excellent analytical and communication skills.
• Familiarity with data privacy and regulatory compliance is a plus.
• Professional certifications like Certified Data Management Professional are advantageous.

We might not be right for you if

• You prefer to focus solely on your tasks without collaboration.
• You value perfection over progress and speed.
• You prefer creating without building or owning end-to-end processes.

If you think you have what it takes but don't meet every point, please still apply. We look forward to chatting.

In return you'll get perks that take you places

• Travel concessions with British Airways and partners.
• 20 days working abroad in Europe per year.
• Annual bonus based on performance.
• Company pension of 9%.
• 25 days annual leave plus additional days.
• Recognition and benefits for new joiners, birthdays, and more.

Our commitment

We foster an inclusive culture where everyone feels welcomed and valued. We embrace diversity to drive innovation and better serve our customers and communities.

Please let us know if we can make any reasonable adjustments to support your interview process.

Start date: As soon as possible

Location: London, England, United Kingdom