Senior Machine Learning Engineer

About the job

About the Role: Our client, a medium-sized Financial Services & Technology company based in the US, is seeking a highly skilled Senior Machine Learning Engineer to support LLM evaluation, task design, and advanced model benchmarking. This is a short-term, part-time remote engagement with flexible hours, ideal for ML professionals with competitive modeling backgrounds and strong applied research skills. Key Responsibilities: - Design and develop LLM evaluation tasks, benchmarks, and assessment frameworks - Create datasets, prompts, scoring methods, and ground-truth structures for robust LLM evaluation - Build tools for model comparison, error analysis, and performance measurement - Conduct research-driven experimentation using modern ML/NLP frameworks - Document evaluation methodologies, insights, and reproducible pipelines Minimum Qualifications: - 3+ years of full-time experience in machine learning model development - Technical degree in Computer Science, Electrical Engineering, Mathematics, Statistics, or related field - Demonstrated competitive ML experience (Kaggle, DrivenData, etc.) - Evidence of high performance in ML competitions (Kaggle medals, finalist placements, leaderboard ranks) - Strong proficiency in Python, PyTorch/TensorFlow, and modern ML/NLP toolkits Preferred Qualifications: - Experience working with LLMs, prompt engineering, or task generation - Background in NLP, generative models, or evaluation research - Familiarity with data-centric evaluation, annotation workflows, and scoring metrics - Prior consulting or short-term project experience Pay & Benefits: - Short-term, part-time consulting with flexible hours - Competitive hourly or retainer-based compensation - Work on cutting-edge LLM evaluation and AI research problems - Collaborate with globally distributed technical teams - 100% Remote and flexible work setup

Requirements

• Machine Learning
• LLM Evaluation
• Python
• PyTorch
• NLP

Preferred Technologies

• Machine Learning
• LLM Evaluation
• Python
• PyTorch
• NLP

About the company

ExpertBridge is a technology firm that specializes in providing consulting services for machine learning and artificial intelligence projects. They focus on connecting qualified experts with clients to solve technical challenges using modern technologies.