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    Our client is a global travel organisation undergoing significant digital transformation, and they are looking for a Senior Machine Learning Engineer to join their AI team. This is a fully remote role based in Portugal.

    This is a high-impact individual contributor role for someone who enjoys building production-ready AI systems that drive personalised customer experiences. You will work on GenAI-powered search, multi-agent chatbots, and scalable ML solutions that support customer engagement and conversion across multiple channels.

    Skills & Requirements:

    • Extensive hands-on experience building and operating ML systems in production

    • Strong experience with GenAI and LLMs (AWS Bedrock experience is a plus)

    • Experience with vector search, semantic retrieval, and knowledge graphs

    • Strong Python and ML engineering skills

    • Cloud engineering experience (AWS preferred) with API and CI/CD knowledge

    • SQL / Snowflake experience

    • Comfortable with RAG, prompt engineering, and LLM evaluation frameworks

    • Excellent communicator with a customer-focused mindset

    Role & Responsibilities:

    • Design, build, and deploy GenAI/ML solutions for customer-facing features

    • Own end-to-end ML lifecycle from experimentation to production deployment

    • Build and scale vector search, RAG, and multi-agent systems

    • Collaborate with product, web, and CRM teams to deliver personalised experiences

    • Ensure quality, security, and operational excellence across AI solutions

    Benefits:

    • Fully remote working model from Portugal

    • Competitive salary and bonus opportunities

    • Travel perks & wellbeing support

    • Continuous learning and global collaboration

    • Inclusive culture and strong DEIB commitment

    For more information – please apply or send your CV directly, and I will call you back to provide more details.

    Cavendish (Recruitment) Professionals Ltd are proud to be an equal opportunity employer and we believe that inclusivity begins with the candidate experience. All qualified applicants will receive consideration for employment regardless of gender, race, age, sexual orientation, religion, or belief.

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    Job manager

    Francesca Pollard

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    Senior Machine Learning Engineer (AI)
    • Data & Analytics
    • Portugal
    • Negotiable
    • Permanent
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