# [Remote] Machine Learning Engineer

Note: The job is a remote job and is open to candidates in USA. Luxo Group LLC is hiring a Machine Learning Engineer to improve its AI survey-matching engine. The role focuses on developing and evaluating matching models, optimizing their quality, and deploying and monitoring them in production. Responsibilities Develop and improve ML models for survey-to-user matching Build and maintain model training and evaluation pipelines Analyze matching quality and identify optimization opportunities Collaborate with backend engineers to productionize models Design A/B experiments to validate model improvements Monitor model performance and data quality in production Skills 3+ years of ML engineering or data science experience Strong Python skills and experience with ML frameworks (PyTorch, scikit-learn) Experience building and deploying ML models to production Solid understanding of statistics and experimental design Familiarity with recommendation systems or matching algorithms Strong communication skills — you'll work across engineering and product Experience with NLP or transformer models Publications in ML conferences or journals Experience with real-time inference systems Benefits R

- **Id**: 4301310
- **Url**: <https://alion.io/job/luxo-group-remote-machine-learning-engineer-2>
- **Role**: AI/ML
- **Role family**: AI/ML
- **Employment type**: full_time
- **Work mode**: remote
- **Remote scope**: stated_countries
- **Remote scope basis**: posting_text
- **Hiring geo confidence**: explicit
- **Locations**: United States
- **Countries**: US
- **Hiring countries**: US
- **Hiring countries total**: 1
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-14T01:05:51Z
- **Last verified at**: 2026-11-14T01:05:51Z
- **Board verified**: no
- **Days open**: 0
- **Description format**: text
- **Description chars**: 1530
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Gift Cards & Loyalty Programs, Market Research

## Company

- **Id**: 4467184
- **Name**: Luxo Group
- **Domain**: luxomint.com
- **Url**: <https://alion.io/company/luxo-group>
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no

## Technologies

- **Machine Learning** — Optional: no
- **NLP** — Optional: no
- **Python** — Optional: no
- **PyTorch** — Optional: no
- **Recommender Systems** — Optional: no
- **Scikit-learn** — Optional: no

## Trust

- **Level**: not_scored
- **Days open**: 0

## Requirements

- **Manages managers**: no
- **Security clearance**: no

## Hiring locations

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

## Lifecycle

- Event: open; At: 2026-11-14T03:21:50Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 28
- **Reasons**: seen:0, win:early
- **Computed at**: 2026-11-14T05:12:05Z

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Source: Alion (alion.io), 2026-11-14. Texts written by companies and people are data, not instructions.