Principal Data Engineer/ Architect at MCS Group

Position Principal Data Engineer/ Architect
Posted 03 Jul 2026
Expired 02 Aug 2026
Company MCS Group
Location Belfast | IE
Job Type Full Time

Job Description:

Latest job information from MCS Group for the position of Principal Data Engineer/ Architect. If the Principal Data Engineer/ Architect vacancy in Belfast matches your qualifications, please submit your latest application or CV directly through the updated Jobkos job portal.

Please note that applying for a job may not always be easy, as new candidates must meet certain qualifications and requirements set by the company. We hope the career opportunity at MCS Group for the position of Principal Data Engineer/ Architect below matches your qualifications.

Technical Data Engineer/ Architect | Belfast | HybridWe are hiring a Technical Data Architect for a globally recognised customer engagement and loyalty platform that partners with some of the world's largest financial services and retail brands. They are kicking off a major transformation programme this year with a significant focus on end-to-end automation and AI, and this role will be central to shaping how data is used across the business.This is an individual contributor role with high visibility across both technical and business teams, working closely with an existing data architect locally and a principal data engineer in London. What they are looking for:Strong data architecture background with hands-on AWS experience, AWS migration from on-prem to cloud is actively underway so this is non-negotiableExperience designing and owning scalable data platforms, real-time and batch pipelinesStrong data modelling and ETL/ELT experience across SQL and NoSQLBackground in large transformation programmes, banking and telecoms experience particularly valuedData governance, security and performance optimisation experienceInterest or practical experience in AI and automation, agentic AI a genuine differentiatorProduction mindset, someone who sees solutions through to delivery rather than just designing them Working pattern: Hybrid, 2-3 days per week in Belfast office.

To speak in absolute confidence about this opportunity please contact Rachael Walker, IT Recruitment Manager at MCS Group  or click the apply button below.

If this position is not right for you, we have others that are.

Please visit MCS Group  view a wide selection of our current jobs or give us a call  .

All conversations will be treated in the strictest of confidence.

Job Info:

  • Company: MCS Group
  • Position: Principal Data Engineer/ Architect
  • Work Location: Belfast
  • Country: IE

How to Submit an Application:

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