Remote Senior ML Expert: AI Reasoning & Training Data

Alignerr Corp.; Cambridge; Remote; GBP 165,000 - 303,000; Part time

Job summary

Alignerr is seeking a Senior Machine Learning Expert (AI Training) to shape how next-generation AI systems reason, plan, and decide. This remote hourly contract offers freelance autonomy to work 10-40 hours per week.

You will author traces, design structured decision-making data, and review others\' work to ensure coherence and accuracy. Experience with LLMs training and evaluation is essential, and you will operate independently on complex tasks.

Qualifications

• Senior ML professional with experience in model reasoning and AI system design.
• Strong ability to break down complex tasks into clear steps.
• Familiar with LLMs training, evaluation, and improvement.
• Detail-oriented with independent, asynchronous work style.

Responsibilities

• Author complex, high-fidelity reasoning traces for LLM training.
• Design step-by-step data that teaches models to reason reliably.
• Review traces for coherence, planning quality, and tool-use accuracy.
• Develop strategies for navigating multi-step problem scenarios.
• Apply architectural insight to validate expert-level thinking.

Skills

Model reasoning

Training pipelines

AI systems design

LLM evaluation

Job description

Alignerr is seeking a Senior Machine Learning Expert (AI Training) to shape how next-generation AI systems reason, plan, and decide. This remote hourly contract offers freelance autonomy to work 10-40 hours per week.

You will author traces, design structured decision-making data, and review others\' work to ensure coherence and accuracy. Experience with LLMs training and evaluation is essential, and you will operate independently on complex tasks.