Senior ai Work, Jobs in Cardiff, Wls (with Salaries)

Welsh Language Specialist - Freelance AI Trainer Project
Meridial —Cardiff
- £8 - £65 an hour
- Remote
- AI
- Communication skills
- Teaching
- Annual leave
Voice Actor - Freelance AI Trainer Project
Meridial —Cardiff
- £6 - £65 an hour
- Remote
- AI
- Communication skills
- Annual leave
Welsh Voice Actor - Freelance AI Trainer Project
Meridial —Cardiff
- £6 - £65 an hour
- Remote
- AI
- Communication skills
- Annual leave
Digital Delivery Senior Automation Tester
Intellectual Property Office —Newport
- £47,766 - £58,575 a year
- Part-time
- Hybrid work
- Azure
- DevOps
- SQL
- Annual leave
5h
Senior Engineer
LDMS —Cardiff
- Up to £68,000 a year
- Full-time
- Hybrid work
- Java
- AWS
- AI
- Annual leave
- Employee assistance programme
Quick apply
1d
Senior Member Support Manager
Yonder —Cardiff
- £64,210 - £78,055 a year
- Hybrid work
- IT
- Annual leave
Senior Product Owner
LDMS —Cardiff
- Full-time
- Hybrid work
- Azure
- Machine learning
- AI
- Employee assistance programme
Quick apply
9d
Business Analyst
CGI —Bridgend
- Full-time
- Data analysis skills
- Software development
- Agile
Quick apply
Senior / Principal Game Engineer
Rocket Science Group —Cardiff
- Full-time
- Hybrid work
- Analysis skills
- C++
- Maths
- Annual leave
- Work from home
Senior DevTest Engineer Biometrics
ASSA ABLOY —Cardiff
- Azure
- Engineering
- AWS
- Annual leave
7d
Senior Delivery Manager
Scrumconnect Consulting —Bridgend
- £56,000 - £75,000 a year
- Hybrid work
- Agile
8d
Senior Collections Specialist
Sonovate —Cardiff
- £30,000 - £40,000 a year
- Full-time
- Hybrid work
- Data entry
- Financial services
- Leadership
- Employee assistance programme
Quick apply
Senior Firmware Engineer
ASSA ABLOY —Cardiff
- Engineering
- Travel
- Python
- Annual leave
1d
Senior Costs Lawyer / Senior Law Costs Draftsperson
Hugh James —Cardiff
- Full-time
- Hybrid work
- Organisational skills
- IT
- Communication skills
- Employee assistance programme
- Employee discount
14d
Senior Research Associate in Logic and Programming Languages for AI Safety
University of Bristol —Bristol
- £43,482 - £50,253 a year
- Full-time
- Doctoral degree
- Analysis skills
- School
3d
Responsible AI/ML Scientist (KTP Associate)
University of Bristol —Bristol
- £50,000 - £60,000 a year
- Full-time
- Doctoral degree
- Computer Science
- Master's degree
1d
Senior Software Engineer, Architecture & Algorithms
KLA —Newport
- Full-time
- Doctoral degree
- Master's degree
- C++
- Annual leave
Senior Software Engineer Backend
ASSA ABLOY —Cardiff
- Part-time
- Hybrid work
- Engineering
- English
- Bachelor's degree
- Annual leave
Curriculum Developer
ACT Training —Cardiff
- £32,587 - £35,330 a year
- Full-time
- Hybrid work
- Project management
- Organisational skills
- AI
8d
IT Support Team Leader
Redkite Solicitors —Cardiff
- £32,500 a year
- Full-time
- Customer service
- Travel
- Organisational skills
- Annual leave

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Welsh Language Specialist - Freelance AI Trainer Project

Meridial
Cardiff

Apply Now

Job details

Freelance
£8 - £65 an hour

Benefits

Annual leave

Qualifications

Translation
AI
Linguist experience
Communication skills
Teaching
Linguistics
Welsh

Full job description

Are you an experienced Welsh language professional eager to shape the future of AI? Large-scale language models are evolving rapidly, moving beyond simple chatbots into powerful engines of learning, communication, and cultural understanding. With high-quality training data, tomorrow's AI can deliver more natural, accurate, and contextually rich Welsh experiences across education, accessibility, and global communication. That training data begins with you—your expertise will help power the next generation of AI.

We're looking for a highly skilled Welsh language specialist who can bring linguistic depth, cultural context, and precision to training data. You'll work with cutting-edge AI tools, evaluate and refine Welsh text outputs, and provide expert feedback on grammar, syntax, semantics, style, and cultural appropriateness to strengthen model performance.

On a typical day, you will review and annotate Welsh content, assess AI-generated outputs for accuracy and fluency, identify and document error patterns, and collaborate with our team to refine prompts, evaluation methods, and linguistic guidelines.

Fluency in Welsh is required, along with demonstrated experience in translation, linguistics, language teaching, editing, or related professional work. Experience in training, coaching, or linguistic annotation is a plus. Clear communication skills, cultural knowledge, and attention to detail are essential.

Ready to channel your Welsh expertise into building the AI tools of tomorrow? Apply today and help shape the model that will support millions of Welsh speakers worldwide.

We offer a pay range of $8 to $65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you'll supply a secure computer and stable internet connection; company-sponsored benefits such as health insurance and PTO do not apply.

Job title: Welsh Language Specialist – AI Trainer
Employment type: Contract
Workplace type: Remote
Seniority level: Mid-Senior

Apply Now

Refine Your Search

senior ai jobs in cardiff, wls

Welsh Language Specialist - Freelance AI Trainer Project

Voice Actor - Freelance AI Trainer Project

Welsh Voice Actor - Freelance AI Trainer Project

Digital Delivery Senior Automation Tester

Senior Engineer

Senior Member Support Manager

Senior Product Owner

Business Analyst

Senior / Principal Game Engineer

Senior DevTest Engineer Biometrics

Senior Delivery Manager

Senior Collections Specialist

Senior Firmware Engineer

Senior Costs Lawyer / Senior Law Costs Draftsperson

Senior Research Associate in Logic and Programming Languages for AI Safety

Responsible AI/ML Scientist (KTP Associate)

Senior Software Engineer, Architecture & Algorithms

Senior Software Engineer Backend

Curriculum Developer

IT Support Team Leader

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