Job Description

Project Overview

We are looking for an experienced Java Developer to help migrate our existing Elasticsearch-based implementation to OpenSearch. The goal is to ensure a smooth transition while maintaining functionality, improving performance, and aligning with AWS best practices.

You will work closely with our engineering team to refactor search components, implement OpenSearch-compatible solutions, and optimize query performance.

Responsibilities

• Migrate existing Elasticsearch Java code to OpenSearch
• Implement and optimize search templates in OpenSearch
• Ensure compatibility between current APIs and OpenSearch
• Refactor and improve existing search logic where needed
• Test and validate search results and performance
• Collaborate with the backend and DevOps teams for AWS deployment
• Troubleshoot and resolve migration issues

Required Skills

• Strong experience with Java
• Hands-on experience with Elasticsearch / OpenSearch
• Experience implementing search templates
• Familiarity with REST APIs
• Experience working with AWS environments
• Understanding of query optimization and search performance

Nice to Have

• Experience with OpenSearch migrations
• Knowledge of AWS OpenSearch Service
• Experience with Spring Boot
• Experience with large-scale search infrastructure

Project Details

Opportunity for extended work depending on project success

Remote opportunity

Flexible collaboration