Senior Software Engineer at Workato

📋 Description

• Build a unified retrieval layer across enterprise systems
• Design hybrid retrieval pipelines combining lexical, dense, and structured methods
• Engineer ingestion and freshness pipelines for millions of documents
• Own permission-aware retrieval mirroring ACLs across sources
• Build query understanding for agents: intent parsing and entity linking
• Design chunking and embedding strategies for varied content

🎯 Requirements

• 3-5 years building production search or knowledge-base systems
• Proficiency in Python, Go, Java, or similar
• Experience with OpenSearch/Elasticsearch/Solr/Vespa and index design
• Strong IR fundamentals: TF-IDF, BM25, learning-to-rank
• Experience with vector search and embeddings: FAISS, Pinecone, Weaviate, Milvus
• Familiarity with RAG pipelines and semantic search in production