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Hybrid & Full-Time



Dublin City, County Dublin, Ireland

Role: SME (Subject Matter Expert) Data Architect
Job Type: Permanent
Location: Dublin, Ireland – Hybrid, 1 – 2 days onsite per week at customer office.
  • Are you looking for an exciting opportunity as a Data Architect?
  • Are you passionate about cloud computing?
  • Are you keen to build your career with a dynamic global IT Consultancy firm?
Join us as a Data Architect SME!

Careers at TCS: It means more
TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve – our clients include some of the biggest brands in the UK and worldwide. For you, it means more to make an impact that matters, through challenging projects which demand ambitious innovation and thought leadership.
  • Work with leading lights of industry.
  • Gain access to endless learning opportunities.
  • Shape the future of TCS.
The Role
TCS seek a Subject Matter Expert: Data Architect to support a key project in the utilities sector.

Key responsibilities:
  • Understanding business requirements relating to business data sources with the ability to integrate it and/ or transform it effectively in accordance with business needs.
  • Defining data architecture principles in Azure.
  • Developing reference data architectures that align a modern approach to business need.
  • Advocating for modern and effective data architecture in ESB using Azure aligned with business needs.
  • Designing ETL flows according to reference data architectures in Azure.
  • Design, develop and deploy the migration of existing on premises solutions to Azure environments.
  • Setting the standard for data modelling in ESB and applying it to data warehouse design in Azure.
  • Establishing processes and procedures for a Data Architecture discipline in ESB.
  • Facilitating Data Architecture training in ESB.
Your Profile
Key skills/knowledge/experience:
  • Significant experience in Software Development and Agile
  • Experience in data engineering solutions development.
  • Extensive experience of data architecture design patterns for Descriptive, Predictive and Prescriptive Analytics.
  • Excellent knowledge of Data Engineering best practices.
  • Excellent data modelling knowledge including relational modelling (Inmon) and dimensional modelling (Kimball).
  • Practical experience of data pipelines for Dimension and Fact data structures including SCD I and SCD II.
  • Extensive knowledge in designing best in class data pipelines balancing performance and cost.
  • Extensive knowledge and experience of working in Modern Data Architectures including Data Lakes, Delta Lakes, Data Warehouses, Data Marts, Dimensional Data Stores & Lake Houses.
  • Knowledge of setting up Azure Synapse connectors (On-prem file shares, SFTP, SQL database, HTTP, etc.)  in real world enterprise environment.
  • Significant experience in Database and Data Storage Platforms including Azure Data Lake.
  • Extensive experience in data migration planning and implementation.
  • Extensive knowledge of data modelling techniques and structures.
  • Extensive Data Architecture experience in the following:
    • Designing & implementing Conceptual, Logical, and Physical data models
    • Designing & implementing Relational data models with normalisation
    • Designing & implementing Dimensional Data Models (Dimensions, Facts, SCD I, SCD II, SCD III)
    • Designing & implementing Lakehouse and Delta Lake architectures
  • Reporting, documentation/writing.
  • Excellent Organisational skills.
  • Experience with a wide range of IT environments, platforms and applications
  • IT Qualification - Degree or equivalent work experience.
  • Professional certifications e.g. MCSE

Rewards & Benefits
TCS is consistently voted a Top Employer in the UK and globally. Our competitive salary packages feature pension, health care, life assurance, laptop, phone, access to extensive training resources and discounts within the larger Tata network.

Diversity, Inclusion & Wellbeing
At TCS, we believe in building and sustaining a culture of equity and belonging where everyone can thrive. Our diversity motto is ‘Inclusion without Exception’.

You’ll find a welcoming culture and many internal volunteering and social networks to join. Our diversity, inclusion and social activities include LGBTQ+ and mental health networks, as well as health and wellness initiatives and sports events (we even sponsor the London Marathon).
We are open to all and treat applications equally, regardless of ethnicity, disability, gender identity, gender reassignment, age, sexual orientation, or beliefs.

If you are an applicant who needs an accommodation due to a disability to complete an employment application, or during any phase of the hiring process, please contact us at fiona.harvey@tcs.com with the subject line: “Disability Accommodation Request”.
Due to a high volume of applications, we will be unable to contact each applicant individually on the status of their application. If you have not received a direct response within 30 days, then it should be deemed unsuccessful on this occasion.

Join us and do more of what matters. Apply online now.



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