Senior Data Warehouse Developer

INEOS Inovyn is Europe's leading producer of vinyls and in the top three worldwide. With an annual turnover of €5.1 billion, INEOS Inovyn has circa 4,300 employees and manufacturing, sales and marketing operations in 8 countries across Europe.

INEOS Inovyn’s portfolio consists of an extensive range of class-leading products arranged across General Purpose Vinyls; Specialty Vinyls; Organic Chlorine Derivatives; Chlor Alkali; Hydrogen and Performance Chemicals. INEOS Inovyn's annual commercial production volume is circa 10 million tonnes.

The jobholder is responsible for providing technical leadership to a development team whilst delivering data warehousing projects using the lates cloud-based technologies.

Key Responsibilities:

• Defining INOVYN’s Date Warehouse strategic direction using industry trends, prior experience and technical expertise.
• Leading a development team, developing high-quality sustainable solutions using cloud data platforms including but not limited to Snowflake, Azure, SNP and Microsoft Fabric.
• Collaborate with stakeholders to understand their processes and challenges to architect Data Warehouse solutions.
• Developing and maintaining data warehouse solutions using industry standard tools, including but not limited to: Snowflake, SQL, Azure and SNP.
• End to end project life cycle: Research, design, documentation, configuration, testing, implementation/go-live and training
• Ensuring the data warehouse, are configured to meet the needs of all business units whilst maintaining technical/cyber security standards in line with, industry best practices.

Skills and Knowledge.

• Proficient in data warehousing principles and ETL processes.
• Ability to develop and maintain complex data models.
• Advanced SQL querying and optimisation skills.
• Experience using cloud data platforms and their associated optimisation techniques including but not limited to Snowflake, Azure, SNP and Microsoft Fabric.
• Ability to lead a distributed development team with varied cultures and behaviours using modern methodologies.
• Maintain and promote high standards of professionalism and integrity.
• Strong communication, fluent in English, an ability to speak a major European language would be advantageous.

Location(s): Runcorn UK, Newton Aycliffe UK

We are INEOS | INEOS Group
INEOS is one of the world’s largest chemical producers and a significant player in the oil and gas market. Learn more about who we are, today.

This is a direct recruitment. Applications will not be accepted via employment agencies.

• Location Runcorn, United Kingdom
• Discipline Other
• Type Full-time
• Posted 14 September 2026
• Closing Date 30 October 2026
• Requisition ID 3954

Job Details

• Location Runcorn, United Kingdom
• Discipline Other
• Type Full-time
• Business INEOS Inovyn
• Posted 14 September 2026
• Closing Date 30 October 2026
• Requisition ID 3954