Remote Senior Machine Learning Engineer - LLM Evaluation / Task Creations (India Based) - AI Trainer ($21-$21 per hour)Mercor • Yonkers, New York, US
[error_messages.no_longer_accepting]
Remote Senior Machine Learning Engineer - LLM Evaluation / Task Creations (India Based) - AI Trainer ($21-$21 per hour)
Mercor • Yonkers, New York, US
[job_card.variable_days_ago]
[job_preview.job_type]
- [job_card.full_time]
- [filters.remote]
[job_card.job_description]Machine Learning Engineers with a proven record of building, training, and evaluating high-performance ML systems in real-world environments. In this role, you will design, implement, and curate high-quality machine learning datasets, tasks, and evaluation workflows that power the training and benchmarking of advanced AI systems. This position is ideal for engineers who have excelled in competitive machine learning settings such as Kaggle, possess deep modelling intuition, and can translate complex real-world problem statements into robust, well-structured ML pipelines and datasets. You will work closely with researchers and engineers to develop realistic ML problems, ensure dataset quality, and drive reproducible, high-impact experimentation. Candidates should have 3+ years of applied ML experience or a strong record in competitive ML, and must be based in India. Ideal applicants are proficient in Python, experienced in building reproducible pipelines, and familiar with benchmarking frameworks, scoring methodologies, and ML evaluation best practices. ## Responsibilities Frame unique ML problems for enhancing ML capabilities of LLMs. - Design, build, and optimise machine learning models for classification, prediction, NLP, recommendation, or generative tasks. - Run rapid experimentation cycles, evaluate model performance, and iterate continuously. - Conduct advanced feature engineering and data preprocessing. - Implement adversarial testing, model robustness checks, and bias evaluations. - Fine-tune, evaluate, and deploy transformer-based models where necessary. - Maintain clear documentation of datasets, experiments, and model decisions. - Stay updated on the latest ML research, tools, and techniques to push modelling capabilities forward. ## Required Qualifications At least 3 years of full-time experience in machine learning model development - Technical degree in Computer Science, Electrical Engineering, Statistics, Mathematics, or a related field - Demonstrated competitive machine learning experience (Kaggle, DrivenData, or equivalent) - Evidence of top-tier performance in ML competitions (Kaggle medals, finalist placements, leaderboard rankings) - Strong proficiency in Python PyTorch / TensorFlow , and modern ML / NLP frameworks - Solid understanding of ML fundamentals : statistics, optimisation, model evaluation, architectures - Experience with distributed training, ML pipelines, and experiment tracking - Strong problem-solving skills and algorithmic thinking - Experience working with cloud environments (AWS / GCP / Azure) - Exceptional analytical, communication, and interpersonal skills - Ability to clearly explain modelling decisions, tradeoffs, and evaluation results - Fluency in English ## Preferred / Nice to Have Kaggle Grandmaster Master , or multiple Gold Medals Experience creating benchmarks, evaluations, or ML challenge problems - Background in generative models, LLMs, or multimodal learning - Experience with large-scale distributed training - Prior experience in AI research, ML platforms, or infrastructure teams - Contributions to technical blogs, open-source projects, or research publications - Prior mentorship or technical leadership experience - Published research papers (conference or journal) - Experience with LLM fine-tuning, vector databases, or generative AI workflows - Familiarity with MLOps tools : Weights & Biases, MLflow, Airflow, Docker, etc. - Experience optimising inference performance and deploying models at scale ## Why Join Gain exposure to cutting-edge AI research workflows, collaborating closely with data scientists, ML engineers, and research leaders shaping next-generation AI systems. - Work on high-impact machine learning challenges while experimenting with advanced modelling strategies, new analytical methods, and competition-grade validation techniques. - Collaborate with world-class AI labs and technical teams operating at the frontier of forecasting, experimentation, tabular ML, and multimodal analytics. - Flexible engagement options ( 30–40 hrs / week or full-time ) — ideal for ML engineers eager to apply Kaggle-level problem solving to real-world, production-grade AI systems. - Fully remote and globally flexible — optimised for deep technical work, async collaboration, and high-output research environments.
##
- Role Description
Mercor is hiring on behalf of a leading AI research lab to bring on highly skilled
[job_alerts.create_a_job]
Senior Machine Learning Engineer • Yonkers, New York, US
[internal_linking.similar_jobs]
Senior Machine Learning Engineer.As a Capital One Machine Learning Engineer (MLE), you'll be part of an Agile team dedicated to productionizing machine learning applications and systems at scale.Yo...[show_more]
Senior Machine Learning Engineer at JudiHealth.Location : Remote (For Non-Local) or Hybrid (Local to NYC area).Join our mission to infuse cutting-edge AI / ML / GenAI into pharmacy benefits as a Senior ...[show_more]
As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality ref...[show_more]
We are looking for a finance professional to join our team to train AI models.You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of ...[show_more]
Join a forward-thinking financial conglomerate and be at the forefront of innovation in the industry.We're seeking a Machine Learning Developer to be part of our dynamic team.If you're a Py...[show_more]
Etsy is the global marketplace for unique and creative goods.We build, power, and evolve the tools and technologies that connect millions of entrepreneurs with millions of buyers around the world.E...[show_more]
We are looking for an experienced Senior Staff Machine Learning Engineer to join the Account Integrity team within Trusted Identity engineering org at Uber.
The Trusted Identity org plays a crucial ...[show_more]
Machine Learning Engineer – Search, Ranking & Personalization •.Location : • New York, NY / San Francisco, CA (Remote OK).
Salary Range : • $190,000 – $260,000 per year.Equity : • Competiti...[show_more]
Night Markets mission is to break down siloes between consulting advertising and ecommerce to bring brands to the forefront of digital commerce employing data and platform intelligence that provide...[show_more]
We give businesses and their customers peace of mind by solving complex credit challenges with precision speed and intelligence combining deep expertise with advanced technology to simplify the exp...[show_more]
Continua has launched an AI agent that users can invite into group conversations to make planning, coordination, and information retrieval effortless.
Funded by Google and Bessemer Venture Partners,...[show_more]
Senior Software Engineer I, Machine Learning page is loaded.Senior Software Engineer I, Machine Learning.Apply remote type Partially Remote locations Brooklyn, New York time type Full time posted o...[show_more]
At Capital One, we are creating responsible and reliable AI systems, changing banking for good.For years, Capital One has been an industry leader in using machine learning to create real-time, pers...[show_more]
AI is becoming vitally important in every function of our society.At Scale, our mission is to accelerate the development of AI applications.
For 9 years, Scale has been the leading AI data foundry, ...[show_more] Machine Learning Engineer - Model Evaluations, Public Sector.The Public Sector ML team at Scale deploys advanced AI systems-including LLMs, agentic models, and multimodal pipelines-into mission-cri...[show_more] 
Judi Health is an enterprise health technology company providing a comprehensive suite of solutions for employers and health plans, including : .
PBM) solutions to self-insured employers,.Enterprise H...[show_more]
Job Title : Machine Learning Engineering Director.Hold a Bachelor's degree in a technical field (e.Demonstrate coding proficiency in at least one programming language, with a strong preference f...[show_more]
Job description dv01 is lifting the curtain on the largest financial market in the world : structured finance.The $16+ trillion market is the backbone of everyday activities that empower financial f...[show_more]
Senior Machine Learning Engineer
Capital One • NEW YORK, New York, United States
[job_card.full_time] +1
[last_updated.last_updated_30] • [promoted]
Senior Machine Learning Engineer
Chasm Select • New York, NY, US
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Remote Senior Java Engineer AI Trainer
SuperAnnotate • Jersey City, New Jersey, US
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_variable_hours] • [new]
Remote M&A Associate - AI Trainer ($50-$60 / hour)
Data Annotation • Clifton, New Jersey
[filters.remote]
[job_card.full_time] +1
[last_updated.last_updated_30] • [promoted]
AI / ML Developer
The Cypress Group • New York, NY, US
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Senior Machine Learning Engineer I
Etsy, Inc. • New York, NY, United States
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Senior Staff Machine Learning Engineer - Trusted Identity
Uber • New York, NY, United States
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Machine Learning Engineer - Search, Ranking & Personalization
Fuku • New York, NY, US
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Senior, Machine Learning Engineer
Horizon Media • New York City, New York, USA
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Senior Machine Learning Engineer
ClarityPay • New York City, New York, USA
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Senior Machine Learning Engineer
Continua • New York, NY, US
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Senior Machine Learning Engineer I
Etsy • New York, NY, United States
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Senior AI Engineer (LLM Core)
Capital One • New York City, NY, US
[job_card.full_time] +1
[last_updated.last_updated_1_day] • [promoted]
Staff Machine Learning Research Engineer, Agent Post-training - Enterprise GenAI
Scale AI, Inc. • New York, NY, United States
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Machine Learning Engineer - Model Evaluations, Public Sector
Scale AI, Inc. • New York, NY, United States
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
Senior Machine Learning Engineer I
Capital Rx • New York, NY, United States
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Senior AI / ML Engineer - 1663930
The Cypress Group • New York, NY, US
[job_card.full_time]
[last_updated.last_updated_30] • [promoted]
AI ML Engineer
dv01 • New York, NY, US
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]