Data Engineer Contract Jobs in Cardiff
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Senior Dev Ops Engineer
Posted 6 days ago by Morson Edge
The Senior DevOps Engineer will lead the design, build, and deployment of cloud-based environments while promoting DevOp...
- Rate Negotiable
- Category Inside
- Work type Hybrid
- Location UK; London; Birmingham; Manchester; Glasgow; Liverpool; Leeds; Edinburgh; Bristol; Cardiff; Nottingham
CyberArk Engineer
Posted 1 week ago by ECS
The CyberArk Engineer role involves designing, implementing, and supporting CyberArk Privileged Access Management soluti...
- Rate £475 per day
- Category Outside
- Work type Undetermined
- Location UK; London; Birmingham; Manchester; Glasgow; Liverpool; Leeds; Edinburgh; Bristol; Cardiff; Nottingham
TrueSight Engineer
Posted 1 week ago by ECS
The TrueSight Engineer role involves working on a contract basis with a global managed service provider to support a Tel...
- Rate £475 per day
- Category Outside
- Work type Undetermined
- Location UK; London; Birmingham; Manchester; Glasgow; Liverpool; Leeds; Edinburgh; Bristol; Cardiff; Nottingham
Senior/Lead Software Engineer (Python, Django) - Cardiff, UK
Posted 1 week ago by Randstad Technologies
The role of Senior/Lead Software Engineer focuses on leading the design and delivery of systems using Python and Django...
- Rate £750 per day
- Category Inside
- Work type Hybrid
- Location Cardiff, Wales, UK
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About Our Data Engineer Contract Roles in Cardiff
What does a data engineer contractor do?
As a contract Data Engineer, you are hired to build and maintain the pipelines, platforms, and infrastructure that move, transform, and store data within an organisation. The work involves designing and implementing data ingestion pipelines from a range of source systems, transforming raw data into clean, structured formats suitable for analysis and reporting, building and maintaining data warehouse and data lake infrastructure, and ensuring that data flows reliably and at the required latency for the business. Data Engineers are in high demand across virtually every sector where data is used at scale, from financial services and retail to healthcare, logistics, and technology companies.
What sets strong Data Engineer contractors apart is are well-defined and platform-specific. Proficiency in SQL and Python is universal, as these are the primary tools for data transformation and pipeline scripting across most modern data engineering stacks. Experience with orchestration tools such as Apache Airflow or Azure Data Factory for scheduling and managing pipelines is widely expected. Cloud platform knowledge, particularly in the Azure, AWS, or GCP data ecosystems, is a near-universal requirement as most modern data platforms are cloud-hosted. Experience with transformation frameworks such as dbt, columnar storage and processing platforms such as Databricks or Snowflake, and streaming data technologies such as Kafka or Azure Event Hubs is increasingly expected at mid to senior levels. Strong software engineering practices including version control, testing, and CI/CD are assumed across all Data Engineer contract roles.
What is the market like for data engineer contractors?
The Data Engineer contract market is among the most consistently in-demand and well-paying specialisms in the UK data and technology contracting market. Demand is driven by the ongoing migration of data infrastructure to the cloud, the growth in data volumes requiring engineering at scale, and the expansion of AI and machine learning use cases that depend on high-quality data pipelines. The Azure data engineering ecosystem, in particular the combination of Data Factory, Databricks, and Synapse, dominates the UK enterprise market and generates the highest volume of contract demand. Rates have remained strong and above most other data disciplines, reflecting the combination of cloud platform knowledge, software engineering rigour, and data domain expertise required.
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 engineer contractors usually earn in Cardiff?
Contract rates for data engineer roles in Cardiff typically range from £450 to £810 per day, depending on the scope of the role, required expertise, and the delivery expectations of the engagement.
How many data engineer vacancies in Cardiff are there on Quality Contracts?
Over the past twelve months, we have tracked over 700 data engineer contract roles across the site, with Cardiff demonstrating consistent opportunities. Data reviewed up to June 2026.