Senior Machine Learning Engineer

Senior Machine Learning Engineer – PropTech SaaS

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Location: Hybrid (1–2 days per fortnight in London)

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Start Date: ASAP

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Contract Length: 6 Months (extensions available)

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IR35 Status: Outside IR35

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Industry: PropTech SaaS

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Interview Process: 2 Stages (both virtual)

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We are looking for a Senior Machine Learning Engineer to join a leading PropTech SaaS company at the forefront of AI-driven innovation. This role is perfect for an engineer with strong Python development skills and experience deploying ML models in an AWS environment. You will play a key role in developing intelligent solutions that enhance decision-making and automation in the property sector

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Key Responsibiliti

   • esDevelop and deploy machine learning models within a Service-Oriented Architectur

   • e.Design and implement transformer models (Hugging Face) and fine-tune them for production us

   • e.Build and optimise retrieval-augmented generation (RAG) pipeline

   • s.Work with vector databases to improve data retrieval and recommendation system

   • s.Deploy models via APIs in AWS, leveraging services such as Lambda and SageMake

   • r.Contribute to application development using LangChain for AI-driven automatio

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Essential Skills & Experie

   • nceStrong Python development skil

   • ls.Experience with service-oriented application developme

   • nt.Proficiency in writing and optimising AWS Lambda functio

   • ns.Experience deploying machine learning models via APIs (AWS preferre

   • d).Hands-on expertise with transformers (Hugging Face) and fine-tuning mode

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Desirable Experi

   • enceImplementing retrieval-augmented generation (RAG) in product

   • ion.Working with vector databases for search and recommendation syst

   • ems.Developing AI-powered applications using LangCh

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ain.