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Data Engineer
Design and maintain scalable big data pipelines and storage systems using Python/Scala, Spark, and AWS to power AI-driven information verification. Work end-to-end on data infrastructure in a high-ownership startup environment.
Senior Data Scientist - Shopping Experience (Search)
Senior Data Scientist on Instacart’s Search team, building analytics and experiments to improve grocery search relevance, ranking, and conversion across web and app.
Senior Machine Learning Engineer II, Search & Recommendations Ranking
Senior ML engineer at Instacart builds and optimizes a unified ranking platform that powers search, recommendations, ads, and merchandising using multi-task learning, causal models, and LLMs.
Senior Data Scientist - Shopping Experience (Search)
Senior Data Scientist on Instacart’s Shopping Experience team, building and optimizing search relevance and ranking to help customers quickly find groceries and complete orders.
Senior AI Solutions Architect (Remote Opportunity)
Design and implement secure, governed AI search and summarization solutions for VA healthcare using LLMs, RAG, and AWS services while ensuring compliance with Federal AI and cybersecurity standards.
Python Developer
Designing, developing, and deploying Python-based applications and systems according to client requirements and project specifications. Writing clean, efficient, and maintainable code while adhering to coding standards…
Senior Staff Applied AI Engineer - Context Retrieval
Senior Staff Applied AI Engineer at Databricks builds and owns the retrieval stack and search subagents for AI agents, enabling context retrieval across enterprise SaaS data using IR, RAG, and agentic systems.
Staff Software Engineer, AI Search
Designs and scales Databricks' next-generation AI-powered search platform, combining vector, keyword, and hybrid retrieval to power enterprise knowledge management and AI applications.
Senior Staff Software Engineer- Search Quality
Senior engineer builds and tunes hybrid search systems that power both human users and AI agents, blending keyword and vector retrieval with relevance metrics like nDCG and MRR.
Staff Software Engineer- Search Quality
Builds and optimizes search systems that power both AI agents and human users, focusing on hybrid retrieval, ranking models, and relevance metrics using Lucene/Elasticsearch and embeddings.
Senior ML & AI Technical Solutions Engineer
Senior role troubleshooting and optimizing GenAI/ML workloads on Databricks, advising customers on AI agents, vector search, and model serving while collaborating with engineering teams.
Staff Software Engineer, Search Quality
Leads the technical vision for Databricks' search ranking, relevance, and evaluation systems, blending keyword, vector, and hybrid retrieval to improve enterprise AI applications.
Python Developer
Designing, developing, and deploying Python-based applications and systems according to client requirements and project specifications. Writing clean, efficient, and maintainable code while adhering to coding standards…
AI/LLM Engineer
About the Role Join a small, fast-moving team building end-to-end AI systems that automate sales workflows for distributors and manufacturers. You'll work across the full stack — from LLM fine-tuning to backend…
Backend Engineer - AI Solutions - A26300
Activate Interactive Pte Ltd (“Activate”) is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful…
Backend Engineer - AI Solutions - A26300
Activate Interactive Pte Ltd ("Activate") is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and…
Full Stack Engineer - AI Applications - A26283
Activate Interactive Pte Ltd (“Activate”) is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful…
Toptal: Python Backend Development Talent with RAG and Agentic AI Experience
Headquarters: Summary: We are seeking an experienced Python Backend Developer to design, build, and deploy scalable AI-powered applications using Retrieval-Augmented Generation, large language models, and agentic AI…