Data Architect Contract Jobs in Cardiff
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Technical Solutions Architect
Posted 1 week ago by Stealth IT Consulting Limited
The Technical Solutions Architect role involves supporting the delivery of large-scale digital services within the publi...
- Rate £600 per day
- Category Inside
- Work type Remote
- Location UK; London; Birmingham; Manchester; Glasgow; Liverpool; Leeds; Edinburgh; Bristol; Cardiff; Nottingham
Solutions Architect/Technology Strategy Consultant
Posted 1 week ago by Experis
The Solutions Architect / Technology Strategy Consultant role focuses on enhancing Procure-to-Pay (P2P) processes and Op...
- Rate Negotiable
- Category Undetermined
- Work type Remote
- Location UK; London; Birmingham; Manchester; Glasgow; Liverpool; Leeds; Edinburgh; Bristol; Cardiff; Nottingham
Data Engineer
Posted 2 weeks ago by Indotronix Avani UK Ltd
The Data Engineer role involves designing and developing scalable data pipelines and platforms to support the Client's r...
- Rate Negotiable
- Category Inside
- Work type Remote
- Location UK; London; Birmingham; Manchester; Glasgow; Liverpool; Leeds; Edinburgh; Bristol; Cardiff; Nottingham
Junior Data Analyst - Big 4 Consultancy Opportunity
Posted 2 weeks ago by AMS CWS
AMS is seeking a Junior Data Analyst to join a Big 4 consultancy, focusing on creating inclusive and future-ready workpl...
- Rate Negotiable
- Category Undetermined
- Work type Undetermined
- Location Cardiff, South Glamorgan
Project Manager Contract (Data Loss Prevention)
Posted 2 weeks ago by Hays Specialist Recruitment
The Project Manager will lead a high-profile Data Loss Prevention (DLP) programme for a leading organisation in South Wa...
- Rate £425 per day
- Category Outside
- Work type Hybrid
- Location Cardiff, Wales, UK
Enterprise Security Architect (Principal Cyber Security Professional)
Posted 2 weeks ago by HM Revenue & Customs
The Enterprise Security Architect at HMRC will lead the strategic security architecture across the organization's techno...
- Rate £71,725 per year
- Category Inside
- Work type Hybrid
- Location Cardiff, Wales, United Kingdom
Senior Data Consultant
Posted 2 weeks ago by IO Associates
The role of Senior Data Consultant involves working with a global software consultancy to enhance digital products and l...
- Rate £550 per day
- Category Undetermined
- Work type Undetermined
- Location UK; London; Birmingham; Manchester; Glasgow; Liverpool; Leeds; Edinburgh; Bristol; Cardiff; Nottingham
Data Scientist
Posted 3 weeks ago by Keystream Group Limited
The role of Data Scientist involves working with a Government organization on transformational projects aimed at re-imag...
- Rate £800 per day
- Category Inside
- Work type Remote
- Location UK; London; Birmingham; Manchester; Glasgow; Liverpool; Leeds; Edinburgh; Bristol; Cardiff; Nottingham
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About Our Data Architect Contract Roles in Cardiff
What does a data architect contractor do?
Organisations bring in Data Architect contractors to design and govern the structures, platforms, and standards that determine how an organisation's data is collected, stored, integrated, and made available for analysis and decision-making. The work involves designing enterprise data models, defining data platform architectures including data lakes, data warehouses, and lakehouse patterns, establishing data governance standards, evaluating and selecting data platform technologies, and providing technical governance across data engineering and analytics programmes. Data Architects are typically brought in at the start of a significant data platform build or modernisation programme, or when an organisation needs independent architectural review of its existing data infrastructure.
The core competencies for Data Architect contracting include are broad and senior. Experience designing enterprise-scale data models using dimensional modelling or data vault methodologies, alongside hands-on knowledge of cloud data platforms including Azure Synapse, Databricks, Snowflake, AWS Redshift, or BigQuery, is standard across the market. Familiarity with data integration patterns, API design, and event streaming platforms such as Kafka is increasingly expected as organisations build more real-time data capabilities. Strong knowledge of data governance frameworks, metadata management, and the tooling used to implement them is expected for roles with a governance focus. Most Data Architect contractors bring a combination of hands-on data engineering experience and the broader systems thinking needed to design data architectures that function reliably and scale sustainably within complex enterprise environments.
What is the market like for data architect contractors?
Data Architect contracting is a high-value specialist market driven by the ongoing investment in cloud data platform modernisation across UK organisations. The shift from on-premise data warehouses to cloud-native lakehouse and data mesh architectures has created sustained demand for experienced Data Architects who can design these new platforms and provide governance across their implementation. Financial services, retail, telecommunications, and the public sector are among the most active buyers of Data Architect contract resource. Rates are at the upper end of the data contracting market, reflecting the seniority, breadth of expertise, and strategic importance of the role.
What is the contracting market like in Cardiff?
Devolved government makes Cardiff the administrative centre of Wales and a consistent source of programme management, policy, and digital delivery contracts. Insurance and financial services employers, several of whom have established significant operational centres in the city, provide a steady flow of IT, data, and change roles. An emerging technology sector around the city centre and Cardiff Gate business park has added software development and cloud engineering to the local mix, though volumes remain modest compared to larger English cities. The Welsh Government's investment in digital capability is a distinctive feature of the Cardiff market, creating opportunities in govtech and public service transformation that are structured and funded differently from equivalent programmes in England.
How much do data architect contractors usually earn in Cardiff?
Contract rates for data architect roles in Cardiff typically range from £495 to £855 per day, depending on the scope of the role, required expertise, and the delivery expectations of the engagement.
How many data architect vacancies in Cardiff are there on Quality Contracts?
Over the past twelve months, we have tracked over 300 data architect contract roles across the site, with Cardiff demonstrating consistent opportunities. Data reviewed up to June 2026.