Senior Data EngineerLocation: LondonEmployment Type: Full-timeSalary: 80k per annum + 10% bonus and bensSector: Fintech / Payments Overview We are looking for a skilled Senior Data Engineer with a strong foundation in data analytics to join our growing team. The ideal candidate will have previously worked as a Data Analyst and since transitioned into a more engineering-focused role. You''ll help us scale our data infrastructure, design and build robust data models, and contribute directly to our data platform''s evolution. This is a hands-on role where you''ll be expected to hit the ground running, contribute to ongoing projects with minimal hand-holding, and help us maintain (and improve) the current team''s velocity. Key ResponsibilitiesDesign, develop, and maintain data models to support analytical and operational use cases.Write efficient, production-grade SQL to build data pipelines and transformations.Develop and maintain data workflows and automation scripts in Python.Collaborate with analysts, engineers, and stakeholders to deliver high-quality data solutions.(Optional but highly valued) Contribute to our infrastructure as code efforts using tools like Terraform.Work with modern data warehousing technologies such as Snowflake to ensure scalable and high-performing solutions. Skills and Experience5+ years of experience in data roles, ideally transitioning from Data Analyst to Data Engineer.Proven expertise in SQL and building complex data models.Strong proficiency in P