Senior AI Engineer — Remote, LLM Pipelines & Evaluation

Ruby Labs™

Full-time IT & Technology
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Location
remote, romblon, Philippines
Posted
June 04, 2026

Job Description

Ruby Labs™ is seeking a Senior AI Engineer (Node.js / Next.js / TypeScript) to enhance our AI infrastructure, focusing on model performance, reliability, and cost efficiency. The role includes designing advanced prompt systems, implementing structured outputs, and conducting thorough evaluations. Ideal candidates will have deep expertise in Node.js and Next.js, along with skills in dynamic prompting and LLM observability. Enjoy flexible remote work, unlimited PTO, and a supportive work culture.
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