AI Software Engineer III
Posted: 06/16/2026
Job Number: 42431
Job Description
AI Software Engineer III
Remote (EST preferred)
Summary
Our company is seeking a strong AI Engineer to join our Fundamental AI Research (FAIR) team, an organization focused on making research breakthroughs in AI.
Join the core team defining the future of multimodal AI. You will build the data engines and evaluation platforms that power our frontier multimodal LLMs, transforming raw data into high-fidelity benchmarks that drive breakthroughs at company-scale.
You'll ship high-fidelity reproducible breakthroughs and bridge frontier research into our product ecosystem to impact billions. You'll collaborate within an interdisciplinary group of scientists and engineers, leveraging world-class compute, data resources, and research facilities.
Responsibilities
THE PROMISES WE MAKE:
At Crystal Equation, we empower people and advance technology initiatives by building trust. Your recruiter will prep you for the interview, obtain feedback, guide you through any necessary paperwork and provide everything you need for a successful start. We will serve to empower you along the way and provide the path for your professional journey.
For more information regarding our Privacy Policy, please visit crystalequation.com/privacy.
Remote (EST preferred)
Summary
Our company is seeking a strong AI Engineer to join our Fundamental AI Research (FAIR) team, an organization focused on making research breakthroughs in AI.
Join the core team defining the future of multimodal AI. You will build the data engines and evaluation platforms that power our frontier multimodal LLMs, transforming raw data into high-fidelity benchmarks that drive breakthroughs at company-scale.
You'll ship high-fidelity reproducible breakthroughs and bridge frontier research into our product ecosystem to impact billions. You'll collaborate within an interdisciplinary group of scientists and engineers, leveraging world-class compute, data resources, and research facilities.
Responsibilities
- Design human and model-based datasets for training and evaluating MLLMs (image/video/audio/text data).
- Run frontier model evaluations and implement common metrics.
- Use MLLMs to bootstrap, augment, and rebalance datasets.
- Fine-tune models on labeled datasets.
- Ship annotation task UIs and data-heavy internal tools (React/TypeScript)
- Run secure ingestion pipelines from warehouse/warm-storage/flat files at scale.
THE PROMISES WE MAKE:
At Crystal Equation, we empower people and advance technology initiatives by building trust. Your recruiter will prep you for the interview, obtain feedback, guide you through any necessary paperwork and provide everything you need for a successful start. We will serve to empower you along the way and provide the path for your professional journey.
For more information regarding our Privacy Policy, please visit crystalequation.com/privacy.