Talent.com
Mercor
Remote Machine Learning Engineer Expert - AI Trainer ($90-$90 per hour)Mercor • Salem, Oregon, US
Remote Machine Learning Engineer Expert - AI Trainer ($90-$90 per hour)

Remote Machine Learning Engineer Expert - AI Trainer ($90-$90 per hour)

Mercor • Salem, Oregon, US
6 days ago
Salary
$90.00 hourly
Job type
  • Full-time
  • Remote
Job description
# **1\. Role Overview** We’re hiring experienced Machine Learning Engineers and Applied ML Researchers to design, solve, and evaluate complex machine learning challenges that reflect real-world ML workflows. This role requires strong hands-on modeling expertise, the ability to develop high-quality reference solutions, and deep familiarity with modern machine learning techniques across a variety of domains and data modalities. # **2\. What You’ll Do** - Develop end-to-end machine le.arning solutions for challenging prediction and modeling problems - Analyze datasets and define appropriate modeling approaches, validation strategies, and evaluation metrics - Perform exploratory data analysis, feature engineering, and data preprocessing - Train, tune, and evaluate machine learning models across tabular, text, image, and time-series datasets - Develop strong reference solutions using industry-standard machine learning techniques and best practices - Review and validate the technical quality of machine learning projects and deliverables - Document methodologies, assumptions, and evaluation results in a clear and reproducible manner - Identify opportunities to improve model performance through systematic experimentation and iteration # **3\. Required Qualifications** - Master’s degree or PhD in Computer Science, Machine Learning, Statistics, Mathematics, Electrical Engineering, or a related field from a top-tier university - 2+ years of hands-on experience developing, training, evaluating, and optimizing machine learning models in a professional or research setting. - Strong proficiency in Python and modern machine learning frameworks (e.g., scikit-learn, XGBoost, LightGBM, PyTorch, TensorFlow) - Demonstrated experience building end-to-end machine learning solutions, including data preparation, model development, validation, and evaluation - Strong understanding of model evaluation metrics, validation methodologies, and experimental design - Experience with one or more of the following areas: - Tabular machine learning - Natural language processing - Computer vision - Recommendation systems - Ranking systems - Time-series forecasting - Ability to work independently on open-ended machine learning problems and deliver high-quality technical outputs # **4\. Preferred Qualifications** - PhD from a leading research university - Experience at leading technology companies, AI labs, research institutions, or high-growth startups - Participation in competitive machine learning or data science competitions - Experience optimizing models against performance-based evaluation metrics - Familiarity with advanced techniques such as ensembling, hyperparameter optimization, transfer learning, foundation model fine-tuning, or reinforcement learning - Publications, patents, or significant open-source contributions in machine learning or AI - Experience reviewing, mentoring, or evaluating the work of other machine learning practitioners
Create a job alert for this search

Remote Machine Learning Engineer Expert - AI Trainer ($90-$90 per hour) • Salem, Oregon, US

Similar jobs

Travel Physical Therapist (PT) - $2,326 to $2,526 per week in Albany, OR

AlliedTravelCareersAlbany, OR, US
$2,326.00 weekly
Full-time

AlliedTravelCareers is working with Ventura MedStaff to find a qualified Physical Therapist (PT) in Albany, Oregon, 97321!.Are you ready to take your Travel career to the next level? See places yo... Show more

 • Promoted

MRI Technologist

ProvidenceNewberg, US
$46.81 hourly
Full-time +1

The MRI Tech performs Magnetic Resonance examinations according to physician orders, utilizing sophisticated MRI equipment, taking into account an individual patient special or age-related needs.Ut... Show more

 • Promoted

Remote Biology Expert

Micro1Newberg, Oregon, US
Remote
Full-time

Real-world expertise is turned into training data, evaluations, and feedback loops that improve how models perform.AI labs and enterprises use micro1 to train models and build reliable AI agents th... Show more

 • Promoted

CDL Trainee Entry Level Home Daily, Weekly, or Every 2 weeks

SkillConnect LLCSalem, OR, USA
Full-time

Recent CDL-A Grads – Start Your Trucking Career with Paid Training! .CDL Trainee Entry Level Home Daily, Weekly, or Every 2 weeks.Just got your CDL-A, We’ve got the perfect opportunity to launch yo... Show more

 • Promoted

Remote M&A Associate - AI Trainer ($50-$60 per hour)

Data AnnotationAloha, Oregon
$50.00 hourly
Remote
Full-time +1

DataAnnotation is committed to creating high-quality AI.Join our team to help train the next generation of AI while enjoying the flexibility of remote work and the freedom to set your own&nbsp... Show more

 • Promoted

Remote Corporate Development Associate - AI Trainer ($50-$60 per hour)

Data AnnotationSherwood, Oregon
$50.00 hourly
Remote
Full-time +1

DataAnnotation is committed to creating high-quality AI.Join our team to help train the next generation of AI while enjoying the flexibility of remote work and the freedom to set your own&nbsp... Show more

 • Promoted

Travel Nurse - RN - TELE - Telemetry - $2222 / Week

LancesoftNewberg, OR, US
Full-time

Lancesoft is seeking an experienced Telemetry Registered Nurse for an exciting Travel Nursing job in Newberg, OR.Shift: 3x12 hr nights Start Date: ASAP Duration: 13 weeks Pay: $2222 / Week.LanceSof... Show more

 • Promoted

Survey Taker: Earn up to $25 per survey (Remote)

Earn HausFour Corners, OR, US
Remote
Full-time +1

Looking for people to participate in taking online surveys for Fortune 500 brands.All you need to do is complete online surveys by sharing your opinion.You will help influence brand decisions on se... Show more

 • Promoted

Sr. Director, Machine Learning Engineering (Remote-Eligible)

Capital OneSalem, OR, United States
Remote
Full-time

Director, Machine Learning Engineering (Remote-Eligible).At Capital One, we are creating responsible and reliable AI systems, changing banking for good.For years, Capital One has been an industry l... Show more

 • Promoted

Travel Nurse - RN - MS/TELE - Medical Surgical/Telemetry - $2141.54 / Week

Pulse Healthcare ServicesNewberg, OR, US
Full-time

Pulse Healthcare Services is seeking an experienced Medical Surgical/Telemetry Registered Nurse for an exciting Travel Nursing job in Newberg, OR.Shift: 3x12 hr nights Start Date: ASAP Duration: 13... Show more

 • Promoted

Travel Physical Therapist (PT) - $2,806 to $3,006 per week in Albany, OR

AlliedTravelCareersAlbany, OR, US
$2,806.00 weekly
Full-time

AlliedTravelCareers is working with Ventura MedStaff to find a qualified Physical Therapist (PT) in Albany, Oregon, 97321!.Are you ready to take your Travel career to the next level? See places yo... Show more

 • Promoted

Travel Physical Therapist (PT) - $1,830 per week in Sherwood, OR

AlliedTravelCareersSherwood, OR, US
$1,830.00 weekly
Full-time

GetMed Staffing is searching for a strong Physical Therapist to assist our traveler-friendly client.A minimum of 1-2 years of experience is required.Traveling with GetMed Staffing offers the unique... Show more

 • Promoted

Remote Decision Intelligence Engineer — Next Best Action

Humana IncSalem, OR, United States
Remote
Full-time

Humana Inc is looking for a skilled Decision Intelligence Engineer in Salem, Oregon.This hands-on, research-oriented role involves designing and improving reinforcement learning algorithms for heal... Show more

 • Promoted

Travel Nurse RN - Med/Surg / Telemetry - $2,021 per week in Newberg, OR

TravelNurseSourceNewberg, OR, US
$2,021.00 weekly
Full-time +1

Registered Nurse (RN) | Med/Surg / Telemetry.TravelNurseSource is working with Lancesoft Inc to find a qualified Med/Surg / Tele RN in Newberg, Oregon, 97132!.We are currently seeking qualified can... Show more

 • Promoted

Trainee Entry Level Home Daily, Weekly, and Every 2 weeks

SkillConnect LLCSalem, OR, USA
Full-time

Recent CDL-A Grads – Start Your Trucking Career with Paid Training! .Just got your CDL-A, We’ve got the perfect opportunity to launch your career!.We’re looking for motivated, safety-minded recent ... Show more

 • Promoted

Remote Physics Expert

Micro1Sherwood, Oregon, US
Remote
Full-time

Real-world expertise is turned into training data, evaluations, and feedback loops that improve how models perform.AI labs and enterprises use micro1 to train models and build reliable AI agents th... Show more

 • Promoted

Senior Director, Real-Time Personalization ML Platform

Capital OneSalem, OR, United States
Full-time

A leading financial services company is seeking a Senior Director of Machine Learning Engineering.This remote-eligible role focuses on leading a high-performing engineering team that develops a per... Show more

 • Promoted

Travel Ultrasonographer - $1977.68 / Week

Host HealthcareNewberg, OR, US
Full-time

Host Healthcare is seeking an experienced Ultrasonographer for an exciting Travel Allied job in Newberg, OR.Shift: Inquire Start Date: 06/22/2026 Duration: 13 weeks Pay: $1977.At Host Healthcare, w... Show more

 • Promoted

Travel Nurse - RN - MS/TELE - Medical Surgical/Telemetry - $2141.54 / Week - Hiring Now

Pulse Healthcare ServicesNewberg, OR, US
Full-time

Pulse Healthcare Services is seeking an experienced Medical Surgical/Telemetry Registered Nurse for an exciting Travel Nursing job in Newberg, OR.Shift: 3x12 hr nights Start Date: ASAP Duration: 13... Show more

 • Promoted

Online Survey Taker. Earn up to $25 per survey. - Remote

Earn HausWoodburn, OR, US
Remote
Full-time +1

We are urgently looking for people interested in taking online surveys for Fortune 500 brands.If you are a self-starter, looking for flexible hours throughout the week, this may be for you! Earn up... Show more