# Machine Learning Engineer, Search Quality

**Company:** [Glean](https://hotfix.jobs/companies/glean)
**Location:** Unspecified
**Role:** ML Engineering
**Salary:** $140k – $265k/yr
**Experience:** 2+ years
**Skills:** Machine Learning, Search Engines, Natural Language Processing, LLMs, Python, Go, Java, C++, Ranking Systems, Recommendation Systems
**Posted:** 2026-01-22

> Build advanced search quality systems using machine learning, including personalization signals, ranking models, and domain-adapted LLMs for enterprise search. Requires 2+ years experience in ML, search/NLP, strong coding in Python/Go/Java/C++, and bachelor's in CS/math.

## Job Description

### You will:
- 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

### About you:
- 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

## Compensation & Benefits
The standard base salary range for this position is **$140,000 - $265,000** annually. Compensation offered will be determined by factors such as location, level, job-related knowledge, skills, and experience. Certain roles may be eligible for variable compensation, equity, and benefits.

We offer a comprehensive benefits package including competitive compensation, Medical, Vision, and Dental coverage, generous time-off policy, and the opportunity to contribute to your 401k plan.

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**Apply:** https://hotfix.jobs/jobs/0165787d-efc5-4fa3-9f98-5fcfdd542c85
**Canonical:** https://hotfix.jobs/jobs/0165787d-efc5-4fa3-9f98-5fcfdd542c85