Open Search/ Elastic Search Dev

Role Overview: As a Senior Backend Engineer at our company, you will be responsible for helping build scalable, AI-powered search and retrieval systems that support critical member-facing experiences. Your focus will be on backend services, OpenSearch/Elasticsearch infrastructure, ETL/data pipelines, and AI-enabled search capabilities across large and diverse data domains. You will play a crucial role in designing and optimizing global search experiences that leverage lexical, semantic, and hybrid search techniques to support AI-agent-driven workflows and high-performance retrieval systems. Key Responsibilities: - Design and build scalable backend systems and APIs supporting search and AI-driven features - Develop and optimize search capabilities using OpenSearch/Elasticsearch, including lexical, semantic, and hybrid search - Improve search relevance, indexing strategies, query performance, and scalability - Build and maintain ETL and indexing pipelines for batch and near real-time data processing - Support AI-powered search experiences and agent-based retrieval workflows - Contribute to architecture decisions, engineering standards, and technical strategy Qualifications Required: - 7+ years of backend engineering experience building scalable distributed systems - Strong hands-on experience with OpenSearch and/or Elasticsearch in production environments - Experience with search optimization, indexing strategies, and query performance tuning - Experience building ETL/data processing pipelines and event-driven systems, including experience with cloud-native workflow and serverless technologies such as AWS Lambda, EventBridge, AWS Glue, or similar platforms - Experience integrating or deploying AI/LLM-based solutions in production environments - Strong proficiency in Python and/or Java - Experience designing APIs and microservice architectures - Strong understanding of cloud-native application development - Excellent problem-solving and communication skills Additional Details about the Company: GlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world's largest and most forward-thinking companies. Since 2000, they have been at the forefront of the digital revolution - helping create some of the most innovative and widely used digital products and experiences. They collaborate with clients in transforming businesses and redefining industries through intelligent products, platforms, and services. (Note: The "What we offer" section and other additional details about the company have been omitted as they were not present in the provided job description.) Role Overview: As a Senior Backend Engineer at our company, you will be responsible for helping build scalable, AI-powered search and retrieval systems that support critical member-facing experiences. Your focus will be on backend services, OpenSearch/Elasticsearch infrastructure, ETL/data pipelines, and AI-enabled search capabilities across large and diverse data domains. You will play a crucial role in designing and optimizing global search experiences that leverage lexical, semantic, and hybrid search techniques to support AI-agent-driven workflows and high-performance retrieval systems. Key Responsibilities: - Design and build scalable backend systems and APIs supporting search and AI-driven features - Develop and optimize search capabilities using OpenSearch/Elasticsearch, including lexical, semantic, and hybrid search - Improve search relevance, indexing strategies, query performance, and scalability - Build and maintain ETL and indexing pipelines for batch and near real-time data processing - Support AI-powered search experiences and agent-based retrieval workflows - Contribute to architecture decisions, engineering standards, and technical strategy Qualifications Required: - 7+ years of backend engineering experience building scalable distributed systems - Strong hands-on experience with OpenSearch and/or Elasticsearch in production environments - Experience with search optimization, indexing strategies, and query performance tuning - Experience building ETL/data processing pipelines and event-driven systems, including experience with cloud-native workflow and serverless technologies such as AWS Lambda, EventBridge, AWS Glue, or similar platforms - Experience integrating or deploying AI/LLM-based solutions in production environments - Strong proficiency in Python and/or Java - Experience designing APIs and microservice architectures - Strong understanding of cloud-native application development - Excellent problem-solving and communication skills Additional Details about the Company: GlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world's largest and most forward-thinking companies. Since 2000, they have been at the forefront of the digital revolution - helping create some of the most innovative and widely used digital products and experiences. They collaborate with clients in