Senior Data Engineer London - Hybrid Salary £80,000 - £90,000 (depending on experience)VIQU has partnered with a leading organisation in the clean energy sector to recruit a Senior Data Engineer. You will design and build scalable data infrastructure, turning complex datasets into valuable insights that support renewable energy systems. Working in a collaborative, agile team, you''ll take ownership of key initiatives while contributing to best practices and mentoring others.Key Responsibilities of the Senior Data Engineer: Build and maintain scalable data infrastructure using cloud technologies Develop and optimise ETL pipelines for efficient data processing Support data science and analytics to optimise energy assets Implement infrastructure as code (Terraform/AWS) Ensure data quality, integrity, and consistency Integrate external APIs for data ingestion and delivery Collaborate with cross-functional teams on data-driven solutions Mentor team members and promote best practicesKey Requirements of the Senior Data Engineer: Strong experience building data pipelines, platforms, and storage systems Advanced Python skills with a focus on production-quality code Solid understanding of ETL processes and best practices Experience with SQL/NoSQL databases and big data tools (eg Spark, Pulsar) Hands-on experience with cloud platforms (AWS, Azure, or GCP) Experience developing and deploying data services end-to-end Strong stakeholder communication and collaboration skills Ability to men