Senior Data & Analytics Developer

  • Sivara GmbH
  • 23/06/2026
Full time Information Technology Telecommunications

Job Description

Salary: £38,000 - 55,000 per year

Requirements
  • Strong understanding of data warehousing principles, data modelling, and ETL/ELT patterns.
  • Experience developing and maintaining complex data models.
  • Advanced SQL skills, including query optimisation and performance tuning.
  • Hands on experience with cloud data platforms such as Snowflake and Microsoft Fabric.
  • Ability to extract meaningful insights from complex and diverse data sets.
  • Ability to work in a hybrid arrangement, based 3 days a week at our Runcorn site.
  • Experience supporting technical, cyber security, and regulatory standards across data assets.
Responsibilities
  • Provide technical leadership for the design and delivery of Data & Analytics solutions aligned to business priorities and industry best practice.
  • Contribute to the definition and evolution of our Data & Analytics strategy, informed by emerging technology trends and hands on delivery experience.
  • Lead by example through hands on development of high quality, sustainable solutions using cloud data platforms such as Snowflake and Microsoft Fabric.
  • Collaborate closely with business stakeholders to understand processes and challenges and translate them into effective data and analytics solutions.
  • Design, develop, and maintain robust data models, pipelines, and analytics products using industry standard tools and practices.
  • Own the end to end project lifecycle, including research, solution design, documentation, configuration, testing, implementation, go live, and end user training.
  • Mentor and support developers within the team, promoting high standards of engineering, documentation, and professional conduct.
  • Ensure all data assets conform to technical, cyber security, and regulatory standards while meeting the needs of multiple business units.
  • Enable the business to make confident, data driven decisions through reliable analytics delivery.
Technologies
  • Cloud data platforms (Snowflake, Microsoft Fabric)
  • ETL/ELT pipelines
  • SQL
  • Cyber security & regulatory compliance

This is a permanent, hybrid role based in our Runcorn office, with three days a week on site. Parking is available and commuting is easy from Liverpool, Cheshire, and South Manchester.