https://jobs.co.uk/job/principal-data-engineer-mcs-group--c27aa4f3-0f52-48f2-8a9a-57d03f56c7eb RSS feed for Principal Data Engineer at MCS Group. en-gb Thu, 03 Sep 2026 15:43:58 GMT https://jobs.co.uk/job/principal-data-engineer-mcs-group--c27aa4f3-0f52-48f2-8a9a-57d03f56c7eb https://jobs.co.uk/job/principal-data-engineer-mcs-group--c27aa4f3-0f52-48f2-8a9a-57d03f56c7eb Thu, 03 Sep 2026 11:53:24 GMT Location: City | Salary: 10000-500000 Annual | Type: Permanent | Staff Data Engineer - Belfast/Hybrid We''re looking for an exceptional Staff Data Engineer to join our data engineering organisation and operate at Principal-level impact.This is a senior technical leadership role for someone who can operate beyond the boundaries of an individual team. You''ll shape our data engineering strategy, influence architecture and technical direction across the organisation, and lead complex, high-impact initiatives from concept through to delivery.You''ll combine deep technical expertise with strong organisational influence, working with engineers, architects, product leaders, data professionals, and senior stakeholders to solve some of our most important data challenges. What you''ll doDefine and influence the technical strategy and direction for data engineering across the organisation.Lead the architecture and delivery of complex, high-impact data platforms and products built on AWS.Operate across team and organisational boundaries, identifying opportunities and solving problems that span multiple areas of the business.Establish strong engineering principles and standards across data engineering, including scalability, reliability, security, observabil... Permanent