Senior OpenSearch Engineer: Relevance & Scale

Dataxstream, Llc; Argentina; On-site; ARS 90,953,000 - 151,589,000; Full time

Job summary

DataXstream Inc. is seeking a Senior Search Engineer with OpenSearch expertise to design and build search capabilities that ship with our OMS+ platform.

You will lead index design, pipelines from SAP source systems, and relevance engineering, and craft the search APIs consumed by our TypeScript product stack. You will collaborate with customers and delivery teams to tailor search to environments, tune queries, and measure improvements in results.

Qualifications

• Deep hands-on OpenSearch or Elasticsearch expertise.
• Proven relevance engineering: measurably improved search quality.

Responsibilities

• Design index mappings, analyzers, and sharding strategies for large catalogs.
• Build and maintain indexing pipelines synchronized with SAP source systems.
• Design and tune queries, including DSL, scoring, synonyms, stemming, and facets.
• Contribute to relevance measurement and testing.
• Collaborate with delivery teams to meet customer relevance requirements.
• Diagnose and fix search performance issues and improve data modeling.

Skills

OpenSearch

Elasticsearch

Query DSL

Index design

Ingestion pipelines

TypeScript/JavaScript

Python

Kubernetes

Communication

Education

Bachelor's degree in Computer Science or related field

Tools

Kubernetes

Job description

DataXstream Inc. is seeking a Senior Search Engineer with OpenSearch expertise to design and build search capabilities that ship with our OMS+ platform.

You will lead index design, pipelines from SAP source systems, and relevance engineering, and craft the search APIs consumed by our TypeScript product stack. You will collaborate with customers and delivery teams to tailor search to environments, tune queries, and measure improvements in results.