Machine learning engineer Work, Jobs in Cardiff, Wls (with Salaries)

Software Development Engineer in Test
Crowdcube —Cardiff
- Up to £55,000 a year
- Hybrid work
- Agile
- AI
2d
Product Engineer II – ArcGIS Arcade
Esri —Cardiff
- £37,080 - £58,092 a year
- Computer Science
- Engineering
- Master's degree
- Relocation assistance
Data Engineer
United Welsh —Caerphilly
- £46,710 a year
- Full-time
- Azure
- Continuous improvement
- Agile
6d
Data Scientist
Office for National Statistics —Newport
- £41,985 a year
- Full-time
- Hybrid work
- Presentation skills
- AI
- Leadership
13d
Lead Engineer
LDMS —Cardiff
- Up to £78,000 a year
- Full-time
- Hybrid work
- AWS
- Mentoring
- AI
- Annual leave
- Employee assistance programme
Quick apply
Senior Engineer
LDMS —Cardiff
- Up to £68,000 a year
- Full-time
- Hybrid work
- Mentoring
- AI
- Annual leave
- Employee assistance programme
Quick apply
Associate, Analyst NAA Operations CoE, Audit and Assurance
Deloitte —Cardiff
- Hybrid work
- Microsoft Word
- AI
- Communication skills
Head of AI & Analytics
OFGEM —Cardiff
- £63,443 - £86,547 a year
- Full-time
- Hybrid work
- Presentation skills
- AI
- Leadership
- Annual leave
- Flexible schedule
Developer
SmartSearch —Cardiff
- Full-time
- Hybrid work
- AI
- Communication skills
- Employee assistance programme
Quick apply
Welsh Language Specialist - Freelance AI Trainer Project
Meridial —Cardiff
- £8 - £65 an hour
- Remote
- AI
- Communication skills
- Annual leave
Data Engineer
Creditsafe —Cardiff
- Full-time
- Hybrid work
- AWS
- Agile
- Annual leave
Quick apply
Senior Software Engineer, Architecture & Algorithms
KLA —Newport
- Full-time
- Doctoral degree
- Master's degree
- Maths
- Annual leave
Staff Platform Engineer (Azure, Kubernetes)
Confused.com —Cardiff
- Full-time
- Hybrid work
- Mentoring
- Software development
- APIs
- Work from home
- Employee assistance programme
Quick apply
Head of Data and AI Platforms
OFGEM —Cardiff
- £63,443 - £86,547 a year
- Full-time
- Hybrid work
- Presentation skills
- AI
- Annual leave
- Flexible schedule
Digital and AI Apprentice Engineer
Catapwlt —Cardiff
- £26,436.80 a year
- Computer Science
- Software development
- APIs
- Sick pay
Quick apply
12d
Principal Data Scientist (AI)
OFGEM —Cardiff
- £52,397 - £62,699 a year
- Full-time
- Hybrid work
- Presentation skills
- Machine learning
- Agile
- Annual leave
- Flexible schedule
Voice Actor - Freelance AI Trainer Project
Meridial —Cardiff
- £6 - £65 an hour
- Remote
- AI
- Communication skills
- Annual leave
Embedded Systems Engineer - AI innovation
Safran —Cwmbran
- Full-time
- Remote
- Engineering
- No degree
- AI
- Employee assistance programme
AI Developer
Proxima —Cardiff
- Hybrid work
- Azure
- APIs
- Agile
Principal Firmware Engineer
ASSA ABLOY —Cardiff
- Part-time
- Java
- Master's degree
- Bachelor's degree
- Annual leave

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Software Development Engineer in Test

Crowdcube
Cardiff

Apply Now

Job details

Up to £55,000 a year
2 days ago

Benefits

Cycle to work scheme
Company pension

Qualifications

Technical troubleshooting
Test automation
Selenium
CI/CD pipelines
GitHub
Agile
AI
Jenkins

Full job description

Don’t meet every requirement? Apply anyway! Studies show that women or people of colour are less likely to apply for jobs unless they meet every requirement. If you think you’re slightly under-qualified, don't be discouraged to apply. You can help make Crowdcube become a better place.

As an Equal Opportunity Employer we are committed to building a diverse team that feels valued. We do not discriminate based on race, colour, national origin, sexual orientation, gender, age, religion, mental or physical disability, or any way you represent yourself. We strongly believe diversity makes for more successful teams and it's essential for success.

Who we are:

As a leading European retail investment marketplace, Crowdcube raises finance for Europe's hottest high-growth businesses by giving investors the opportunity to back businesses they believe in.

Crowdcube was inspired by an unshakable belief in entrepreneurs that dream big, push at the edges and want to make a difference. Our mission is to democratise investment, helping to fuel the next generation of business who want to leave a mark on the world.

Since founding in 2011, our investor community of 1.7m+ has helped to raise more than £1.4 billion for over 1,300 mission-driven businesses across Europe.

Job Outline:

We are looking for an SDET to join our Engineering Team. This is a diverse role and we are looking for someone who is passionate about delivering high-quality, reliable software and will drive to ensure an exceptional user experience; who is interested in working in the fintech and start-up industry.

This role will be based in our Cardiff or Manchester office ideally, but would consider UK based remote.

Day to day you will:

Designing, building, and maintaining automated test frameworks for our web platform.
Working closely with Product Managers and Software Engineers from design to deployment to embed quality early in the lifecycle.
Identifying, logging, and tracking bugs and regressions, ensuring clear communication of severity and resolution steps.
Integrating automated tests into our CI/CD pipelines to ensure continuous quality and fast feedback loops.
Using AI (Claude and Github Copilot) to implement efficiently.
Performing API, performance, and cross-browser automation testing to guarantee ecosystem stability.
Participating in agile ceremonies, sprint planning, and tech spike discussions to keep up to date with product actions.

Ideally you will have:

Proven commercial experience in an Automation Engineer or Software Development Engineer in Test (SDET) role.
Strong programming skills in modern languages such as JavaScript/TypeScript, or Python.
Hands-on experience with modern automation frameworks (e.g., Cypress, Playwright, or Selenium).
Solid experience with API testing tools and libraries (e.g., Postman, REST Assured, Supertest).
Familiarity with CI/CD tools (e.g., GitHub Actions, CircleCI, Jenkins) and security scanning (Trivy).
Meticulous attention to detail and strong troubleshooting skills.
Extremely organised with the ability to prioritise your own workload and manage your time effectively.

What we are offering:

We like to nurture talent and ensure members of our team develop and hone their skills through training, attending conferences and subscriptions to online courses. We’re passionate and hard-working, and we take care of our team:

Salary up to £55,000 (DOE)
Participation in the employee share option plan (subject to the prevailing company policy at the time)
25 days holiday + bank holidays + holiday for tenure
Pension Scheme at 4% matched (UK Residents Only)
Private Medical Scheme with AXA including dental and optical cash plans
Access to Oliva, a mental health platform
Life Assurance Scheme (4 x salary)
A well-being allowance of with a £400 per year
An allocation of £600 per year towards professional development
Cycle to work scheme

Our interview process typically consists of an initial phone screen, and an interview with the hiring manager. There aren't any trick questions.

Our policy is to employ the best-qualified people and provide equal opportunity for the advancement of employees including promotion and training and not to discriminate against any person because of gender, race, ethnicity, age, sexual orientation, religion, belief or disability.

Apply Now

Refine Your Search

machine learning engineer jobs in cardiff, wls

Software Development Engineer in Test

Product Engineer II – ArcGIS Arcade

Data Engineer

Data Scientist

Lead Engineer

Senior Engineer

Associate, Analyst NAA Operations CoE, Audit and Assurance

Head of AI & Analytics

Developer

Welsh Language Specialist - Freelance AI Trainer Project

Data Engineer

Senior Software Engineer, Architecture & Algorithms

Staff Platform Engineer (Azure, Kubernetes)

Head of Data and AI Platforms

Digital and AI Apprentice Engineer

Principal Data Scientist (AI)

Voice Actor - Freelance AI Trainer Project

Embedded Systems Engineer - AI innovation

AI Developer

Principal Firmware Engineer

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