Senior OpenSearch Engineer

Role & responsibilities

OpenSearch / Elasticsearch

• OpenSearch
• Elasticsearch
• Query DSL
• Search Relevance Tuning
• Aggregations
• Index Lifecycle Management
• Sharding & Replication
• Analyzers & Tokenizers
• OpenSearch Dashboards
• Kibana

Vector Search & AI Search

• Vector Databases
• Vector Indexing
• Embedding Generation
• Semantic Search
• Retrieval Systems
• Hybrid Search Architecture
• Similarity Ranking
• k-NN Search
• ANN Algorithms
• Embedding Lifecycle Management
• Retrieval-Augmented Generation (RAG)

Amazon Bedrock & Generative AI

• Amazon Bedrock
• Foundation Models
• Prompt Engineering
• Embedding Models
• Knowledge Bases
• Agentic AI Workflows
• Generative AI Applications
• Semantic Retrieval Systems

Programming Skills

At least one or more:

• Java
• Python
• Node.js
• Go (Preferred)

Additional Skills:

• REST APIs
• Microservices Architecture
• Distributed Systems
• Scalability Engineering

AWS Cloud Technologies

• Amazon OpenSearch Service
• Amazon Bedrock
• Lambda
• ECS
• EKS
• S3
• DynamoDB
• API Gateway

DevOps & Platform Engineering

• Docker
• Kubernetes
• CI/CD Pipelines
• Terraform
• CloudFormation
• Infrastructure Automation