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Machine Learning Engineer, Search Quality

Glean· Engineering
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Hybrid (Mountain View or San Francisco)$140k - $265kPosted 11mo ago

About the role

Engineer role at Glean focused on building and improving search quality, personalization, and domain-adapted language models for an enterprise work AI platform.

Responsibilities

  • Invent new signals to improve the personalization of our search engine
  • Train a model to capture interactions between signals in our ranking system
  • Design smarter ways to domain-adapt language models to each customer’s corpus
  • Discover new ways of combining LLMs with search engines to answer complex questions
  • Write robust code that’s easy to read, maintain, and test
  • Mentor more junior engineers, or learn from battle-tested ones

Qualifications

  • 2+ years of experience
  • BA/BS in computer science, math, sciences, or a related degree
  • Experience working with search, recommendation, natural language processing, or other large systems involving machine learning
  • Strong analytical skills and ability to work with data
  • Proven ability to design, build, and ship production-ready models
  • Proficiency in your ML framework of choice
  • Strong coding skills (Python, Go, Java, C++, ...)
  • Thrive in a customer-focused, tight-knit and cross-functional environment - being a team player and willing to take on whatever is most impactful for the company is a must
  • A proactive and positive attitude to lead, learn, troubleshoot and take ownership of both small tasks and large features

Skills

Required:signal engineering for search personalizationmodeling interactions in ranking systemsdomain-adapted language modelingLLM + search integrationsoftware engineering
Nice to have:mentoring

Benefits

  • medical, vision, and dental coverage
  • generous time-off policy
  • 401k plan
  • home office improvement stipend
  • annual education and wellness stipends
  • regular events and healthy lunches
Last updated Oct 21, 2026. Interested? Apply on the company site.

About Glean

Work AI that Works | Agents, Assistant & Search

Glean is the Work AI platform connected to your enterprise's data. Find, create, and automate anything. Explore what Work AI can do for you!

AIAgentsAssistantEnterprise DataSearchWork AI Platformai-agents-and-applicationsliquid-ai-recruiting-target
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