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Senior AI Engineer (Search / Retrieval)

Workato

SingaporeFull-timeRemote OK

Posted 3 Jun 2026

About this role

Build a unified, permission-aware retrieval layer across various enterprise SaaS systems to power AI agents. Design hybrid retrieval pipelines combining lexical, vector, and structured search with a focus on ingestion freshness and quality evaluation. Requires 3-5 years of experience building production search or recommendation systems with proficiency in backend languages and search engines like Elasticsearch. Must have a strong grounding in IR fundamentals, vector databases, and RAG pipeline design.

What they're looking for

Information RetrievalVector SearchRAG PipelinesLLM ReasoningPythonGoJavaOpenSearch

Frequently asked questions

What does a Senior AI Engineer (Search / Retrieval) at Workato do?

Build a unified, permission-aware retrieval layer across various enterprise SaaS systems to power AI agents. Design hybrid retrieval pipelines combining lexical, vector, and structured search with a focus on ingestion freshness and quality evaluation. Requires 3-5 years of experience building produc…

What skills does this Senior AI Engineer (Search / Retrieval) role need?

Key skills for this role include Information Retrieval, Vector Search, RAG Pipelines, LLM Reasoning, Python, Go.

How much does a Senior AI Engineer (Search / Retrieval) at Workato pay?

The employer did not list a salary for this role. Most similar Singapore roles publish their band on the job page.

Is this Senior AI Engineer (Search / Retrieval) role remote, hybrid, or on-site?

This role is remote ok, based in Singapore.

How do I apply for this Senior AI Engineer (Search / Retrieval) role?

You can apply directly on Workato's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.