Senior Data Engineer

Senior Data Engineer | London, Hybrid | £70,000-£90,000 DOE My client is growing fast and looking for a skilled Data Engineer to help shape the backbone of their data capabilities. You’ll play a key role in refining infrastructure, ensuring seamless data access, and supporting a modern data platform built for scale. Working closely with teams across the business, you’ll help drive smarter decisions and long-term success through well-structured, reliable, and secure data systems. Key Responsibilities: Define and implement a modular data architecture designed to scale with business growth Develop and maintain a cloud-based data warehouse using AWS to manage high-volume data ingestion Design robust, high-throughput data pipelines that scale with increased demand. Automate ETL/ELT processes and integrate multiple data sources to ensure real-time availability Promote high data quality, governance, and access by building secure, cost-effective solutions Key Requirements: Proficient in modern programming languages such as Python, Java, or C#, with strong SQL/NoSQL experience Confident working with ETL/ELT pipelines and database technologies like PostgreSQL and MongoDB Familiar with major cloud platforms and tools, ideally Amazon Web Services and Snowflake or BigQuery Solid understanding of data transformation, advanced analytics, and API-based data delivery Ability to work across departments with a collaborative, problem-solving mindset and commercial awareness