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[Remote] AI Research Engineer

100% Remote Full-time Open now

Note: The job is a remote job and is open to candidates in USA. Prolific is reshaping the landscape of AI development by focusing on the quality and diversity of human-generated data. They are seeking a Research Engineer to conduct innovative research in AI evaluation methodologies, alignment techniques, and synthetic data generation, bridging the gap between cutting-edge AI research and practical applications.

Responsibilities

  • Lead independent research projects in AI evaluation methodologies, alignment techniques, and synthetic data generation
  • Design and implement novel evaluation frameworks for LLMs and agent systems that are grounded in human data
  • Contribute to the academic AI community through publications and open-source contributions
  • Stay at the forefront of AI research and pioneer innovative approaches to tackle pressing open challenges in the field
  • Design and conduct rigorous experiments to study AI models and systems with sound methodological approaches
  • Develop scalable frameworks for systematic evaluation of model behaviours and capabilities
  • Create tools and frameworks that transform research insights into practical applications
  • Build infrastructure to support large-scale research experiments when needed
  • Apply knowledge of model fine-tuning, optimization techniques, distillation, and other ML engineering practices to support research goals
  • Work closely with ML engineers, data scientists, and product teams to translate research insights into practical applications
  • Mentor team members on advanced AI concepts and emerging research directions
  • Communicate complex technical concepts to diverse stakeholders

Skills

  • 5+ years of engineering experience with significant AI/ML focus
  • Demonstrated research experience through publications, open-source contributions, or impactful projects
  • Strong engineering fundamentals and experience implementing AI systems in production environments
  • Deep knowledge of LLM evaluation methodologies, alignment techniques, and model optimization approaches
  • Experience with model fine-tuning, adapters, quantization, and distillation frameworks
  • Self-motivation and ability to define and pursue research directions independently
  • Excellent understanding of current challenges in AI safety, reliability, and alignment
  • Strong communication skills and ability to explain complex research concepts clearly
  • Passion for staying current with the rapidly evolving AI research landscape

Benefits

  • Competitive salary
  • Benefits
  • Remote working

Company Overview

  • Building the most advanced global infrastructure for People Science. It was founded in 2014, and is headquartered in London, England, GBR, with a workforce of 51-200 employees. Its website is https://www.prolific.com/.
  • Company H1B Sponsorship

  • Prolific has a track record of offering H1B sponsorships, with 12 in 2025, 7 in 2024, 16 in 2023, 39 in 2022, 16 in 2021, 8 in 2020. Please note that this does not guarantee sponsorship for this specific role.
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