Senior Data Architect, Citi

Citi

Location:
Ireland, Dublin

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

We are seeking a Highly experienced Senior Data Architect (Data Architecture Lead Analyst - C13) with strong hands-on experience in developing conceptual, logical and physical data model for Issuer Services. This role will focus on designing and implementing strategic, state-of-the-art data solutions within Citi's data governance framework. The ideal candidate will possess a strong understanding of data architecture principles and a proven track record of developing large-scale data models that cater to multiple lines of business.

Job Responsibility:

Design modern, scalable data architectures using Cloud and On Premises Solution
Develop conceptual, logical, physical models, establish and enforce data governance, lineage and meta data management practices
Lead integration efforts across multiple data sources including transactional system, API’s, data lake and streaming data
Define model and rationalize target state architecture, socialize with key stakeholders and conduct walkthrough
Determine database structural requirements by analysing issuer business, applications and data from existing systems
Participate in requirement engineering and working groups and collaborate with business leads, operations, SMEs, technologists and governance teams
Incorporate data standards and implement governance model
Develop data flows, ownership matrixes and data lineage
Implemented physical data model, contribute to the system and operational design, carry out optimization for usability and performance
Influence and negotiate with senior leaders across functions, as well as communicate with external parties as necessary
Develop architecture, strategy, planning, and problem-solving solutions on an enterprise level
Design and maintain blueprint of the information architecture, data integrations and controls aligned to the renewed business strategy

Requirements:

Significant hand-on experience in Data Architecture, Data Science and/or Data Modelling expertise
Hands on experience in Hive, Hadoop, Impala, Tableau, Kafka, BI Tools, Scala
Good knowledge of relational/OLTP/OLAP/Big Data concepts
Good knowledge of modelling and architecture tools such as Magic Draw, Erwin etc.
Experience in modelling and building complex IT systems
Expertise in Data Management methodologies involving architecture, modelling, storage, security
Good understanding of data governance - defining strategy, developing goals, principles and policies
Prior experience in data integration, interoperability and data quality solutions
Analytical and problem solver, excellent verbal, written and presentation skills
Experience in financial services specially the security market

Nice to have:

Master’s degree preferred
Certification in Data Architecture / Modelling is a plus

What we offer:

Competitive base salary (annually reviewed)
Hybrid working model (up to 2 days working at home per week)
Additional benefits that support you (and your family) to be well, live well and save well

Additional Information:

Job Posted:
August 02, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Senior Data Architect