Search & AI Retrieval Lead

🕒 il y a 7 mois

🇬🇧 Royaume-Uni – Télétravail

⏰ Temps Plein

🟠 Senior

🤖 Intelligence Artificielle

🗣️🇺🇸🇬🇧 Anglais requis

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Repérée par Remote Rocketship il y a 7 mois

Toujours ouverte sur le site de proSapient. Vérifiée il y a 1 jour.

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proSapient

201 - 500 employés

🤖 Intelligence artificielle

💼 Conseil

💰 €10 000 000 Series A en 2021-01

Artificial Intelligence • Consulting

proSapient offre un service complet de recherche primaire et de mise en relation avec des experts à destination des investisseurs institutionnels, des consultants et des clients d'entreprise à travers le monde. Notre avantage réside dans la rapidité et la précision avec lesquelles nous fournissons des renseignements exploitables et des experts pertinents à nos clients, leur donnant ainsi l'avantage nécessaire pour atteindre leurs ambitions commerciales. Cela est rendu possible grâce à notre technologie pilotée par l'intelligence artificielle, qui nous distingue des autres fournisseurs d'informations de marché.

Description

• Evaluate and define the future search stack, including technology selection. • Design a scalable, cloud-native search architecture from first principles. • Decide between and combine keyword search, vector search, hybrid retrieval, graph-based retrieval, and LLM re-ranking. • Design indexing, data modeling, and ranking strategies. • Define measurable relevance and quality frameworks. • Design and implement a Knowledge Graph architecture modelling entities and relationships. • Define graph schema, linking strategies, and enrichment workflows. • Combine graph-based signals with semantic search and ranking models. • Build extraction pipelines on top of frontier models such as OpenAI and Gemini. • Develop recommendation systems leveraging structured and unstructured data. • Architect retrieval pipelines on Google Cloud Platform. • Design data pipelines and feature stores using BigQuery or alternative analytical systems. • Ensure scalability, observability, and cost efficiency. • Build production-grade systems, not experiments.

🎯 Exigences

• 5+ years building and scaling production search or retrieval systems. • Strong experience designing search architectures, not just operating them. • Experience evaluating and selecting search technologies. • Experience with semantic search and embeddings-based retrieval. • Experience building pipelines on top of frontier LLMs (OpenAI, Gemini). • Strong Python skills. • Experience leading technical initiatives in mid-sized teams. • Experience working with cloud-native systems (preferably GCP).

🏖️ Avantages

• Tenure Gifts - Vouchers, extra holiday and sabbaticals for each year of employment. • Health insurance through Vitality • Employee Assistance Programme - Access to a health and wellbeing service that offers personalised advice and support from specialist teams. • Enhanced Maternity & Paternity pay. • Annual Leave - 25 days + bank holidays which includes a week's closure over the Christmas period to fully reset. • MyMindPal app - Online support for mental fitness that helps people to stress less and enjoy life more • Corporate Events - From quarterly gatherings to our annual winter & Summer parties, we love to celebrate, collaborate and have fun together!

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Développé par Lior Neu-ner. J'aimerais beaucoup recevoir vos retours — contactez-moi en DM ou par e-mail support@remoterocketship.com
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