6 of 6 Remote/Hybrid Software Testing Jobs in Cardiff

C# Automation Tester

Hiring Organisation
Fynity
Location
Cardiff, UK
Employment Type
Full-time
this role, you'll be responsible for designing, developing, and maintaining automated test scripts that ensure the quality, reliability, and performance of our software products. This is an excellent opportunity for someone with strong technical skills, a keen eye for detail, and experience working in modern Agile environments. … will collaborate closely with developers, QA engineers, and product teams to streamline testing processes and drive continuous improvement across our delivery workflows. Salary - £45,000 - £50,000 Location – Remote Key Responsibilities Design, develop, and maintain automated test frameworks and scripts. Execute automated test suites and analyse results to identify ...

Automation Test Analyst

Hiring Organisation
Fynity
Location
Cardiff, UK
Employment Type
Full-time
this role, you'll be responsible for designing, developing, and maintaining automated test scripts that ensure the quality, reliability, and performance of our software products. This is an excellent opportunity for someone with strong technical skills, a keen eye for detail, and experience working in modern Agile environments. … will collaborate closely with developers, QA engineers, and product teams to streamline testing processes and drive continuous improvement across our delivery workflows. Salary - £45,000 - £50,000 Location – Remote Key Responsibilities Design, develop, and maintain automated test frameworks and scripts. Execute automated test suites and analyse results to identify ...

Software Engineer (AI HealthTech) - Up to £100k + Bonus + Equity - FULLY REMOTE

Hiring Organisation
Hunter Bond
Location
Cardiff, UK
Employment Type
Full-time
Title: Software Engineer (AI HealthTech) Client: AI HealthTech Scale-Up – Backed by Top-Tier Investors, Led by World-Class Engineers Salary: Up to £100k + Bonus + Equity Location: Remote (UK-based) with an optional Holborn office Sells: Work on cutting-edge AI systems that power healthcare innovation … culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems from the ground up. You'll be joining a small, world-class team working on distributed backend platforms ...

Senior AI Engineer

Hiring Organisation
numi
Location
Cardiff, UK
Employment Type
Full-time
advanced language and machine learning systems at the core of the company's clinical platform. You'll work closely with clinicians, product managers, and software engineers to transform complex healthcare challenges into robust, data-driven solutions. This is a hands-on role with broad impact—touching everything from model … methods Advanced Python skills and experience with frameworks like PyTorch, TensorFlow, and HuggingFace Experience building full ML pipelines from data ingestion to deployment Solid software engineering practices including testing, version control, and CI/CD Strong communication and collaboration skills, especially with non-technical stakeholders Interest in applying ...

Principal Technologist

Hiring Organisation
WRK digital
Location
Cardiff, UK
Employment Type
Full-time
Principal Technologist Software Development | Test Automation | Technical Strategy & Innovation UK Remote First (Must be UK based for occasional travel) The Opportunity WRK digital is partnered with Trinitatum, the market leader in test automation for trading and risk management platforms, to recruit a Principal Technologist to work with a founding … team to help take their software platform to the next level. This is not just another senior technology role. This is your opportunity to be part of the senior leadership team and shape the technical future of a profitable, fast-growing specialist software company at a pivotal moment ...

Research Engineer | Pre-Seed Start-up

Hiring Organisation
Cubiq Recruitment
Location
Cardiff, UK
Employment Type
Full-time
recent research papers into working models and experiments. Design and run experiments, analyse results, and validate findings with scientific rigour. Build high-quality research software that is maintainable, tested, and usable by scientists across the company. Collaborate closely with chemists and biologists to understand their workflows and translate scientific … through internal reports, technical documentation, and external publications or conferences. Contribute to shared codebases, review code, and help define best practices for research-oriented software development. What you will bring: Strong background in machine learning, computer science, applied mathematics, or a related field (PhD, MSc, or equivalent experience). ...