{"id":4301310,"url":"https://alion.io/job/luxo-group-remote-machine-learning-engineer-2","title":"[Remote] Machine Learning Engineer","company":{"id":4467184,"name":"Luxo Group","domain":"luxomint.com","url":"https://alion.io/company/luxo-group","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Machine Learning","optional":false},{"name":"NLP","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"Recommender Systems","optional":false},{"name":"Scikit-learn","optional":false}],"status":"live","first_seen_at":"2026-11-14T01:05:51Z","employer_posted_date":null,"last_verified_at":"2026-11-14T01:05:51Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"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.\n\nResponsibilities\nDevelop and improve ML models for survey-to-user matching\nBuild and maintain model training and evaluation pipelines\nAnalyze matching quality and identify optimization opportunities\nCollaborate with backend engineers to productionize models\nDesign A/B experiments to validate model improvements\nMonitor model performance and data quality in production\n\nSkills\n3+ years of ML engineering or data science experience\nStrong Python skills and experience with ML frameworks (PyTorch, scikit-learn)\nExperience building and deploying ML models to production\nSolid understanding of statistics and experimental design\nFamiliarity with recommendation systems or matching algorithms\nStrong communication skills — you'll work across engineering and product\nExperience with NLP or transformer models\nPublications in ML conferences or journals\nExperience with real-time inference systems\n\nBenefits\nRemote work\n\nCompany Overview\nLuxo Group LLC is a technology-driven survey panel company founded in 2020, dedicated to connecting research buyers with high-quality, engaged respondents across North America. It was founded in 2020, and is headquartered in , with a workforce of 11-50 employees. 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