1 to 25 of 49 Permanent Feature Engineering Jobs in England

ML Engineer - LLM RAG AWS MLOps – Bristol (Hybrid)

Hiring Organisation
Avanti
Location
Bristol, Avon, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £80,000 per annum
working across the full ML lifecycle—from design through to production—in a modern, AWS-based environment. You'll be part of an engineering and data team tackling projects like LLM development, intelligent automation, semantic search, and recommendation systems. There's real scope here to influence how MLOps … doing: Building and deploying ML models and LLM applications Fine-tuning large language models for specific use cases Working with prompt engineering and RAG systems Creating end-to-end ML pipelines—ingestion, feature engineering, deployment Developing LLM-powered tools: chatbots, automation, content generation Implementing MLOps practices: versioning ...

Data Scientist - Fraud Decisioning

Hiring Organisation
Liberis
Location
London, UK
Employment Type
Full-time
step-up controls optimised for £-EL reduction at stable approval rates. Build models end-to-end: problem framing, label/observation window design, sampling, feature engineering, training (logistic/GBM), calibration, back-testing, validation, documentation, and deployment into production decisioning. Experiment & ship: A/B and champion–challenger … integrate where ROI is positive, and track performance over time. Cross-functional impact: translate analytics into clear policies/playbooks; work with Product/Engineering to land decision logic cleanly and safely. What We Think You'll Need Experience in an analytical fraud management role with measurable impact ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Midlands, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Bradford, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
London, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Leicester, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Sheffield, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Nottingham, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Liverpool, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Dartford, Kent, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
South London, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Maidstone, Kent, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Bedford, Bedfordshire, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Preston, Lancashire, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Bournemouth, Dorset, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Exeter, Devon, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Basildon, Essex, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Basingstoke, Hampshire, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Ipswich, Suffolk, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Chester, Cheshire, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Gloucester, Gloucestershire, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Warrington, Cheshire, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Reading, Berkshire, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...

Machine Learning Engineer (Applied AI) (100% Remote in EMEA)

Hiring Organisation
Testlio
Location
Wakefield, West Yorkshire, UK
Employment Type
Full-time
methods to transform the rich data from our software testing platform into actionable insights for our customers. Your work will directly influence how global engineering and product teams understand product quality, user experience, and business impact. This is a hands-on, high-impact opportunity to shape the future … clients have been with us for 7+ years, and many spend $500K+/year with Testlio. What would your day look like? Partner with engineering leaders to define, design, and deliver AI Data products. Explore and model complex datasets from Testlio's platform using statistical, ML, and deep learning ...