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[Remote] Research Engineer

Remote · Sri Lanka Full-time

Note: The job is a remote job and is open to candidates in USA. An unnamed AI research company is hiring a Research Engineer, Data to develop the data systems that power advanced AI models. The role designs datasets, runs experiments, builds data pipelines, and creates evaluation frameworks to improve model capabilities.

Responsibilities

  • Design multimodal, multitask datasets to unlock new model capabilities
  • Run controlled experiments to understand how data impacts model performance
  • Build and scale pipelines for synthetic data generation, filtering, and quality control
  • Define evaluation frameworks and benchmarks to measure real-world model improvement
  • Partner with cross-functional teams to translate product goals into data strategies

Skills

  • 4+ years of experience in machine learning, ideally with a data-centric focus
  • Experience working with large multimodal datasets and generative models
  • Strong intuition for how data quality and composition impact model behavior
  • Experience across the full ML lifecycle, from data to training to evaluation
  • Proficiency with ML frameworks such as PyTorch or JAX
  • Experience with distributed systems or compute tools (e.g., Ray, Kubernetes)
  • Strong interest in advancing next-generation AI systems
  • Experience with synthetic data generation or data curation at scale
  • Background working on multimodal or video-based models
  • Exposure to evaluation and benchmarking for generative systems

Benefits

  • Equity

Company Overview

  • Harnham has actively chosen to focus on Data and Analytics. It was founded in 2006, and is headquartered in London, England, GBR, with a workforce of 201-500 employees. Its website is https://www.harnham.com/us.
  • Company H1B Sponsorship

  • Harnham has a track record of offering H1B sponsorships, with 1 in 2024. Please note that this does not guarantee sponsorship for this specific role.
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