Senior data Work, Jobs in Tongwynlais, Crf (with Salaries)

Senior Data Engineer
Welsh Water —Cardiff
- £47,492 - £54,618 a year
- Hybrid work
- Azure
- Computer Science
- DevOps
- Annual leave
- Employee assistance programme
5d
Senior Data Engineer
Intellectual Property Office —Newport
- £47,766 - £58,575 a year
- Part-time
- Hybrid work
- Azure
- DevOps
- Presentation skills
- Annual leave
9d
Senior Data Architect
Office for National Statistics —Newport
- £56,861 - £66,704 a year
- Full-time
- Hybrid work
- Presentation skills
1d
Senior Data Architect
Scrumconnect Consulting —Bridgend
- £80,000 - £90,000 a year
- Hybrid work
- Azure
- Oracle
- AWS
Senior UX Designer
Tes Global —Llantrisant
- £55,000 - £65,000 a year
- Full-time
- School
- Annual leave
- Employee assistance programme
Quick apply
Strategic Accounts Executive
Tes Global —Llantrisant
- £60,000 - £65,000 a year
- Full-time
- Hybrid work
- Sales
- Salesforce
- Travel
Quick apply
Senior Member Support Manager
Yonder —Cardiff
- £64,210 - £78,055 a year
- Hybrid work
- IT
- Annual leave
8d
System Development & Application Manager
Hafod —Cardiff
- £54,000 - £58,000 a year
- Full-time
- Hybrid work
- Analysis skills
- Software development
- IT
5d
Senior Regulatory Specialist
Ecolab Inc. —Caerphilly
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Higher Research Officer (x2)
Welsh Parliament —Cardiff
- £38,930 - £46,445 a year
- Full-time
- Presentation skills
- Communication skills
1d
Senior Data Engineer
Bridewell —Cardiff
- Full-time
- Hybrid work
- Azure
- SQL
- Analysis skills
Quick apply
1d
Senior Compliance Specialist - Investigator
GE Aerospace —Cardiff
- Full-time
- English
- Analysis skills
- Bachelor's degree
7d
Data Lead
Scrumconnect Consulting —Bridgend
- £75,000 a year
- AWS
- Leadership
- Communication skills
Business Analyst
CGI —Bridgend
- Full-time
- Data analysis skills
- Software development
- Agile
Quick apply
Senior Assistant, Global Strategic Insights Center
Deloitte —Cardiff
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Supplier Manager
Welsh Water —Newport
- £74,700 a year
- Hybrid work
- Continuous improvement
- Contracts
- Negotiation
Estates Officer (Caretaker)
Bryn Deri Primary School —Cardiff
- £25,989 - £28,142 a year
- Full-time
- Schematics
- Maintenance
- Electrical experience
- Free parking
Quick apply
Senior HR Advisor
Cartrefi Cymru —Cardiff
- £39,140 a year
- Full-time
- Hybrid work
- Continuous improvement
- Human resources
- Communication skills
- Annual leave
- Employee assistance programme
Quick apply
7d
Senior Dynamics Developer
Intellectual Property Office —Newport
- £47,766 - £58,575 a year
- Part-time
- Hybrid work
- Azure
- DevOps
- Presentation skills
- Annual leave
Process Engineer
IQE —Cardiff
- £50,000 - £55,000 a year
- Monday to Friday
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Employee assistance programme
- Employee discount

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Senior Data Engineer

Welsh Water -
Cardiff

Apply Now

Job details

Permanent
£47,492 - £54,618 a year
5 days ago

Benefits

Cycle to work scheme
Annual leave
Company pension
Employee assistance programme
Car scheme

Qualifications

MCSA
Data modelling
Azure
Computer Science
DevOps
Encryption
Mathematics
Google Cloud Platform
Fortran
SQL
Database administration
AWS
Database management
Bachelor's degree
MTA
Data pipeline
Business
Python
Welsh

Full job description

Date:
9 Jul 2026

Company:
DWR Cymru Cyfyngedig Welsh Water Plc

City:
Cardiff

Address:
Cardiff, Wales, GB, CF3 0LT

Job Requisition Number
8540

Work Type
Permanent

Job Function
Data / Knowledge Management

Salary Range
£47,492 - £54,618

Base
Linea

Closing Date
Thursday 16th July 2026 at 23:59

What you’ll be responsible for

Mentoring and supporting Data Engineers within the team, helping ensure developed solutions are robust, efficient and add business value

Designing and implementing data engineering projects on both on-premise and cloud based data stacks, delivering efficient solutions that comply with architectural and data security requirements

Being able to work collaboratively as part of a team, whilst also being trusted to work individually where necessary. Approaching collaborative projects with others in a positive manner to problem-solve, and identify viable solutions to overcome issues and challenges

Working closely with technical colleagues within key teams such as Integrated Technology Services (ITS) – to ensure relevant information technology components and services are in place to accommodate developed solutions.

Remain aware of new data engineering approaches, and be able to suggest how the latest research, techniques and approaches could be implemented to achieve business benefits

Undertaking any other duties as required to meet the needs of the business.

About you

Relevant undergraduate degree (BSc) in computer science, mathematics or related discipline, relevant long-term experience or MCSA/MTA certification.

Around 5 years’ experience in any of the following or related fields: database management, data architecture, data platform management

At least 2 years’ experience using cloud-based data stack (e.g. Azure, AWS, GCP)

Enthusiastic about putting our customers first every day

Substantial experience of data pipeline design and management

Good understanding of database administration activities and principles

Good understanding of typical ingestion patterns (e.g. ETL, ELT) and their effective implementation with on-premise and cloud-based environments

Knowledge of typical data modelling approaches (e.g. Kimball)

Data transformation approaches

Strong Python and SQL programming capabilities

Experience using the Microsoft data stack (especially Azure Data Lake, Azure Synapse, Azure Data Factory)

Data security approaches – e.g. permission models (AD, role-based etc.) and techniques to protect data in certain circumstances (e.g. encryption, masking)

Understanding of DevOps (or other source control technologies) – particularly code repositories and version control, containerisation methodologies, and application deployment practices (CI/CD pipelines)

Good to know

Hybrid role. Visits to the Cardiff office when required.

Flexibility on core hours.

If you would like further information on this role, please contact [email protected]

Benefits
As well as a market competitive salary, 34 days annual leave (pro rata, including public holidays), we offer a range of employee benefits and rewards including:

Variable pay schemes (your salary will always stay the same, but depending on the performance of the company you could receive a yearly bonus)

Enhanced employer pension contributions – Up to 11% employer contributions

Enhanced family friendly policies

Progression opportunities, including the ability to apply for funded training and coaching and mentoring programmes

Reduction on gym memberships and high street shopping

Cycle to work scheme

Car-leasing scheme

Health CashBack scheme

An employee assistance programme for employees and their immediate family

Whilst also working for a not-for profit company that truly cares about earning the trust of customers everyday, and about looking after our beautiful environment.
Who we are
Dŵr Cymru Welsh Water keep 3 million people healthy each day with safe, reliable water, and take away wastewater to clean, before returning it safely to our beautiful rivers and seas.

To be able to deliver high quality, essential services which help to protect the health of our customers, colleagues and our environment, we need the right people to deliver on our vision. This is achieved by living our core values and demonstrating the core behaviours that underpin them. The security of our people, assets and information is key to us, so we are looking for people who understand and comply with the company’s required security objectives.

We know that the most successful teams are the most diverse teams. Equality, diversity and inclusion provide the very foundation to our culture at Welsh Water. We want every individual to feel confident, proud and able to bring their whole selves to work.

To ensure an improved representation in our workforce, applications are particularly welcome from minority groups including Black, Asian and Minority Ethnic people, Females, LGBT+, Non-binary and people with disabilities. Together we continue to build a workplace that not only celebrates the diverse voices of our colleagues but also represents each customer we serve.

In essence, ours is a company based on trust, openness, respect, commitment and honesty. A company that our colleagues are proud to work for.

Dŵr Cymru Cyf, a limited company registered in Wales No. 2366777. Registered office: Linea, Fortran Road, St. Mellons, Cardiff CF3 0LT

© Dŵr Cymru Cyf 2019.

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senior data jobs in tongwynlais, crf

Senior Data Engineer

Senior Data Engineer

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Senior Data Architect

Senior UX Designer

Strategic Accounts Executive

Senior Member Support Manager

System Development & Application Manager

Senior Regulatory Specialist

Higher Research Officer (x2)

Senior Data Engineer

Senior Compliance Specialist - Investigator

Data Lead

Business Analyst

Senior Assistant, Global Strategic Insights Center

Supplier Manager

Estates Officer (Caretaker)

Senior HR Advisor

Senior Dynamics Developer

Process Engineer

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