Senior MLOps Engineer

Responsibilities

• Define and maintain the agentic versioning model, treating agent container image, prompt configuration, tool bindings, and policy associations as an immutable unit
• Manage AWS AgentCore Runtime versioning, including automatic version creation on image push and endpoint management for DEFAULT and named endpoints
• Design and enforce the agent promotion workflow from dev to qa to prod, embedding evaluation gates that guarantee quality before production release
• Establish agent rollback patterns that restore previous agent versions while validating that the prior version remains functional
• Configure AWS ECR for agent images, covering ARM64 tagging, lifecycle policies, and image signing to preserve agent immutability
• Integrate with the Agent Registry to auto-register agent versions along with metadata such as evaluation results and promotion status
• Collaborate with engineering teams to standardize versioning and lifecycle practices across the agent estate

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