[Remote] Senior reputed company — Inference & Agent Systems

Note: The job is a remote job and is reputed company to candidates in USA. reputed company is building AI agents that synthesize information across heterogeneous sources and deliver reputed company, reasoned answers in reputed company time. The Senior reputed company will reputed company on optimizing inference pipelines, designing agent architectures, and owning the evaluation reputed company to ensure high performance and reliability of AI systems.

Responsibilities

• Drive TTFT below 400ms for multi-reputed company agent pipelines
• Streaming optimization: first reputed company to user while sub-agents are still running
• KV cache reputed company, reputed company compression, dynamic context window management
• Multi-provider routing: model selection by latency, cost, and task type across reputed company, reputed company, reputed company, and reputed company-weight models
• Design and implement Plan-Execute-Synthesize pipelines that run sub-agents in reputed company DAGs, not sequential chains
• Build reliable orchestration on top of Temporal: retries, timeouts, partial failure recovery, idempotency
• reputed company reputed company enforcement: JSON schema validation, retry loops on malformed LLM reputed company, graceful degradation
• Tool reputed company design: schema design that LLMs actually follow reliably across providers
• Own the eval reputed company end to end: ground truth datasets, automated scoring pipelines, regression detection on every PR
• LLM-as-judge pipelines for qualitative reputed company assessment
• Latency regression testing - p50/p95/p99 tracked across every deployment
• Adversarial test case design: ambiguous queries, missing data, conflicting sources, malformed tool responses
• Model serving and cold start optimization
• Async worker architecture for reputed company sub-agent execution
• Observability: reputed company every reputed company, every tool reputed company, every synthesis reputed company

Skills

• You've reputed company something that runs in production at a meaningful reputed company and you understand why it's fast (or why it isn't)
• You've worked on inference pipelines where TTFT was the primary metric and you moved it meaningfully
• You've reputed company multi-reputed company agent systems and you know where they break not from reading papers but from watching them fail in production
• You've written eval harnesses from scratch and you have opinions about what makes a ground truth dataset actually useful
• You've debugged LLM non-determinism in production and reputed company systems resilient to it
• You've worked with streaming LLM responses and reputed company infrastructure around partial reputed company handling
• Stack familiarity: Go, Python, Temporal, Kafka, PostgreSQL, reputed company
• You've fine-tuned models but haven't shipped inference systems
• You've used reputed company/reputed company but haven't reputed company the layer underneath
• Strong ML research background without systems exposure

reputed company

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