Platform Engineer (Semantic Discovery & Credentials)

Job Description Roles & Responsibilities What you will do Design and implement semantic discovery capabilities for MCP servers, tools, and agent ecosystems. Build and maintain vector-based search solutions using embeddings, OpenSearch, pgvector, or similar technologies. Develop metadata taxonomies and capability classification models for MCP services and AI tools. Design and implement secure credential retrieval services using Python and cloud-native architectures. Integrate HashiCorp Vault and AWS Secrets Manager to support secure secret storage and access management. Build APIs for credential retrieval, access validation, and secure secret consumption. Implement governance controls for credentials, service identities, and tool access policies. Design semantic indexing pipelines and relevance-ranking strategies for discovery services. Collaborate with platform, security, and AI engineering teams to establish discovery and credential management standards. Implement observability, auditability, and monitoring for secret access and discovery workflows. Support lifecycle management of credentials, service identities, and access tokens across distributed systems. Produce technical documentation, architecture guidelines, and operational playbooks. What you need for this • Semantic discovery implementation (vector embeddings, OpenSearch or pgvector) • Vault (HashiCorp) integration for credential management • AWS Secrets Manager as an alternative • Python credential retrieval API • MCP server capability and semantic domain taxonomy Experience: • 4+ years platform or backend engineering • Secrets management (Vault or AWS Secrets Manager) • Vector search or semantic search implementation Will be a plus: • AWS Bedrock embedding models for semantic indexing • OpenSearch Service or pgvector on RDS • OAuth token lifecycle management Desired Candidate Profile Company Industry IT - Software Services Department / Functional Area Engineering Keywords Platform Engineer (Semantic Discovery & Credentials) Get real-time job updates only on our App