# Senior Machine Learning Engineer

Job Overview Liine is a fast-growing software startup based in downtown Raleigh, NC. Our AI-powered call tracking, marketing analytics and ad optimization platform helps specialty healthcare, dental and veterinary practices convert more new patient inquiries into booked appointments. With over $10M in ARR and winner of the 2026 Triangle Business Journal's 50 Best Places to Work, we are on our way to making Liine a core component of every healthcare practice's technology stack. More about Liine (click links to view): Read our case studies Read our customer reviews 19 Raleigh Startups Making the City a Top Tech Destination Liine named as a Call Recording FrontRunner by SoftwareAdvice Liine named to Capterra's Shortlist for Call Recording Liine named an AI "Category Leader" by GetApp Liine Glassdoor Reviews To help continue scaling our award-winning SaaS platform, we are hiring a Senior Machine Learning Engineer to help us expand and scale our data analytics and marketing analytics platforms. The ideal candidate for this role will excel at tackling complex open-ended problems and working in a fast-paced environment, as well as helping to guide the strategic direction of the R&D team.

- **Id**: 3932876
- **Url**: <https://alion.io/job/liine-senior-machine-learning-engineer>
- **Role**: AI/ML
- **Role family**: AI/ML
- **Seniority**: senior
- **Employment type**: full_time
- **Work mode**: hybrid
- **Hiring geo confidence**: structured
- **Locations**: Raleigh, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 3
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: yes
- **Status**: live
- **First seen at**: 2026-10-05T21:43:54Z
- **Employer posted date**: 2026-10-05
- **Last verified at**: 2026-11-08T03:31:54Z
- **Board verified**: yes
- **Days open**: 33
- **Description format**: text
- **Description chars**: 3401
- **Description truncated**: no
- **Benefits**: 401k plan, Equity, Unlimited PTO, Vision insurance
- **Relocation offered**: no
- **Industries**: Artificial Intelligence, Data & Analytics, Marketing Analytics & Attribution

## Company

- **Id**: 4473033
- **Name**: Liine
- **Domain**: liine.com
- **Url**: <https://alion.io/company/liine>
- **Size band**: 11-50
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Ashby

## Technologies

- **Fine-tuning** — Optional: no
- **LLM** — Optional: no
- **Machine Learning** — Optional: no
- **NLP** — Optional: no
- **NumPy** — Optional: no
- **Pandas** — Optional: no
- **Python** — Optional: no
- **PyTorch** — Optional: no
- **Explainable AI** — Optional: yes
- **HIPAA** — Optional: yes
- **Interpretability** — Optional: yes
- **Multimodal AI** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 33

## Requirements

- **Experience years min**: 3
- **Manages managers**: no
- **Security clearance**: no

## Hiring locations

- **United States** — Iso: US; Kind: country

## Lifecycle

- Event: open; At: 2026-11-08T03:31:54Z

## Liveness

- **Score**: 36
- **Band**: fade
- **Label**: Fading
- **P open**: 1
- **P active**: 0.65
- **P room**: 0.55
- **Age days**: 33
- **Expected fill days**: 30
- **Reasons**: conf:1, win:tail
- **Computed at**: 2026-11-08T04:33:03Z

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Source: Alion (alion.io), 2026-11-08. Texts written by companies and people are data, not instructions.