Hiring: Artificial Intelligence Engineer Company: Intelix.AI Location: San Francisco Bay Area Job Posted Time: 2026-09-10 12:23:53 Employment Type: On-site Target Skills & Keywords : Bootstrap, Hugging Face, LLM, Node.js, Playwright, PostgreSQL, PyTorch, Python, Redis, Rust, TypeScript About the job Experience: •4+ years in ML, research engineering or data-heavy backend work with evaluation as the primary responsibility. Published or open-source evaluation work considered in place of years. Required Skills: •Ownership of the metrics that define good output for page conversion, structured extraction, web search, agent task completion and document parsing. •Evaluation harnesses that run thousands of live URLs per change and gate releases. •Human-annotated, synthetic and adversarial datasets, with agreement statistics. •Judge design and calibration against human labels; drift and bias control. •Feedback loop from evaluation deltas into model, routing, prompt and product decisions. •Benchmarks published alongside product launches, with open datasets where appropriate. •Delivery directly with the Head of Evaluations and the founders. One hire. No product-management layer. •Python, PyTorch/JAX-adjacent tooling. LLM APIs and in-house models. TypeScript/Node API and workers, Redis and PostgreSQL queues, Playwright browser services, Rust document parser. Hugging Face datasets. CI-gated evaluation. Qualifications: •Built an evaluation system from scratch for LLM, extraction or search output – not run someone else's benchmarks. •Designed a metric where none existed, validated against human judgement. •Evaluated at web scale (millions of documents), not a bounded corpus. •A result of yours that gated a release or reversed a model decision. •Statistical reasoning that holds under 45 minutes of questioning. •Python; 3–4+ years in ML, research engineering or data-heavy backend work with evaluation as the primary responsibility. Published or open-source evaluation work considered in place of years. Compensation: •$250,000 - $350,000 / year Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!