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Senior Data Scientist builds and deploys ML/AI models (including generative AI, RAG, and graph analytics) on Azure to detect fraud, optimize costs, and drive business insights for a large insurer.
Build and lead Gen AI products using Python, React, and AWS, designing LLM pipelines, Agentic AI, and RAG systems while collaborating with cross-functional teams.
Design and maintain AI-focused data catalogues, metadata schemas, and lineage systems to ensure high-quality, auditable AI outputs for clients in regulated industries.
Builds and maintains Python-based cloud-native backend services and APIs using FastAPI/Flask/Django, graph databases, and AWS infrastructure.
Build and optimize generative AI systems, focusing on RAG pipelines, LLM evaluation, and enterprise-scale deployments to improve retrieval quality and reduce hallucinations.
At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and…
Build and deploy GenAI/NLP pipelines for Elsevier’s life-science products, orchestrating ML workflows on AWS/Azure, managing vector/graph search, and enforcing content rights and confidentiality.
Builds and maintains cloud infrastructure and applications for government entitlement programs using AWS, Python, Java, Angular, and databases like Neo4j and Elasticsearch.
Build and maintain scalable data pipelines for cybersecurity analytics, using Python, Airflow, and cloud storage to support AI and business applications.
Senior Data Engineer builds and benchmarks graph database pipelines in Databricks, implements Cypher/PostgreSQL queries, and evaluates candidates like Neo4j/TigerGraph for a 3-month Toronto contract.
Build and optimize graph-based knowledge structures using Neo4j to power an AI-driven retrieval system in a collaborative startup team.
Builds and maintains ETL/ELT pipelines and graph databases for telecom and financial clients, using Python, SQL, and cloud tools like BigQuery or Azure Synapse.
Builds and deploys production-grade AI/data pipelines: LLM apps (RAG, agents), graph/ETL workflows, and cloud-native data platforms using Python, FastAPI, Airflow, Snowflake, and vector stores.
Build and maintain scalable data pipelines for Helfie.ai’s AI-powered preventative healthcare platform, transforming raw health data into real-time insights and analytics.
Build and deploy LLM-based AI systems for government services using RAG, fine-tuning, and prompt engineering with Python, LangChain, and cloud ML services.
About the Role We are seeking a passionate AI Data Architect to design and build the data foundation that makes AI work well across Kuok Group —specifically, the hybrid vector and knowledge graph layer (the enterprise…
Engineer data pipelines for semiconductor physical-verification flows, integrating EDA tools and design databases to feed analysis and dashboards.
Build and maintain a production AI-powered internal chat assistant using full-stack web tech (React, Spring Boot/Java) to boost staff productivity across a Singapore government agency.
Designs and builds the hybrid vector and knowledge graph layer that powers RAG across Kuok Group, including embedding pipelines, retrieval patterns, and data governance for AI systems.
Design and optimize AI data pipelines, feature stores, and real-time inference systems using Python, Spark, and cloud infrastructure to power machine learning models.
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