About this role
Platform Engineer at Hark. Location: San Jose, California, United States. Role: Build runtime, Own features, Architect primitives Requirements: 5+ years software engineering; strong systems; production-scale experience; interest in AI/agents; clear decision-making. Category: Engineering Seniority: Senior Level Tools: APIs, Distributed Systems, Streaming, Memory Systems, Execution Sandboxes, Agent Frameworks, Tool Integration Protocols Commitment: Full Time Workplace: Onsite Languages: English