Senior Backend Engineer designing vector search in AWS OpenSearch. Develop APIs with TypeScript/JavaScript/Python and build scalable ingestion pipelines.
Responsibilities
Design and implement vector search and index management in AWS OpenSearch. Develop and maintain backend APIs and services using TypeScript, JavaScript and Python. Build scalable ingestion pipelines for documents and embeddings. Ensure performance optimization, observability and reliability of search services. Implement security best practices and compliance measures. Collaborate with cross-functional teams and mentor junior engineers.
Requirements
Strong expertise in AWS OpenSearch including vector search and index management. Backend development experience in TypeScript, JavaScript and Python. Knowledge of distributed systems, caching strategies and API design. Experience with CI/CD pipelines and containerization (Docker/Kubernetes). Familiarity with observability tools and performance tuning techniques. Understanding of security practices and AWS ecosystem services. Mandatory Skills: Python, AWS Lambda.
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