Senior Data Engineer

Your role As a Senior Data Engineer with Atto, you will be part of our Data Science & Engineering team, helping our customers use transactional intelligence to drive smarter financial decisions and build impactful products. You’ll play a key role in designing and delivering scalable, production-ready analytical solutions that turn complex data into meaningful insights. You will own and improve the systems that ingest, transform, and serve large-scale transactional data sets. You will be responsible for designing resilient data pipelines, implementing robust data models, deploying real-time and batch processing systems, and introducing observability, testing and automation to keep our data trustworthy at scale. You will work closely with the data science and product teams to understand customer needs and the direction of internal strategy, producing measurable data engineering outcomes. We’re looking for someone who’s passionate about technology, curious about data infrastructure, and excited to solve real problems. You’ll need a strong foundation in data engineering, a creative mindset, and the ability to communicate clearly with both technical and non-technical stakeholders. You’ll be supported with training and development opportunities to deepen your expertise and stay ahead of industry trends. Responsibilities Design, build, and operate data ingestion and ETL/ELT pipelines for our data systems that power Atto products and customer-facing applications. Build and maintain our data platform architecture and infrastructure, including data pipelines, warehouses that power analytics and product features and reporting. Implement data modelling, schema design, and data contracts to make datasets easy to consume. Introduce and maintain observability, data quality checks, and automated testing for our production data flows. Driving impact at scale by improving data workflows, service reliability, and making Atto’s capabilities faster, more reliable and widely accessible. Collaborate with product managers and cross-functional teams to translate market signals and customers’ needs into innovative data-driven solutions. Create new systems and approaches, while continuously improving and scaling existing ones for performance, reliability, and efficiency. Conduct deep analysis of transactional datasets to validate data models, surface data quality issues, and propose engineering fixes. Optimise performance and cost of data processing and storage across cloud services. Communicate technical findings and recommendations clearly to both technical and non-technical stakeholders across the business. Stay current with industry developments, emerging technologies, and best practices in data engineering.