Join Our Mission
We're building the human data infrastructure to create useful and aligned AI. Partner with us to work on the future of robot safety and capabilities.
Open Positions
Senior Software Engineer - Backend/Infrastructure
Engineering • Cambridge, On Site • Full-time
Build the human data infrastructure to create useful and aligned AI. Partner with AI teams at Anthropic, Meta, Google on RLHF, model evaluations and more. Join a lean, talent-dense team.
Requirements:
- •5+ years of backend development experience
- •Experience with distributed systems and cloud infrastructure
- •Strong programming skills in Python, Go, or similar languages
- •Experience with databases and data processing pipelines
- •Experience with WebXR and spatial computing platforms
- •No prior AI experience required
Key Skills:
Senior Full-Stack Product Engineer
Engineering • Cambridge, On Site • Full-time
Lead product development for our human data platform. Build intuitive interfaces that enable high-quality data collection and annotation workflows.
Requirements:
- •5+ years of full-stack development experience
- •Experience with React, TypeScript, and modern web technologies
- •Strong product sense and user experience focus
- •Experience building scalable web applications
- •Experience with WebXR, WebGL, and 3D web technologies
- •Interest in AI/ML applications
Key Skills:
Machine Learning Engineer
AI Research • Cambridge, On Site • Full-time
Work on RLHF pipelines, model evaluations, and alignment research. Collaborate with top AI research teams to improve model safety and capabilities.
Requirements:
- •3+ years of ML engineering experience
- •Experience with PyTorch, TensorFlow, or similar frameworks
- •Knowledge of reinforcement learning and RLHF
- •Experience with large language models
- •Strong Python programming skills
- •Interest in spatial AI and WebXR applications
Key Skills:
Data Scientist - robot safety
AI Research • Cambridge, On Site • Full-time
Design and analyze experiments for robot safety research. Work on model evaluations, alignment metrics, and safety benchmarks.
Requirements:
- •PhD in relevant field or equivalent experience
- •Strong statistical analysis and experimental design skills
- •Experience with robot safety or alignment research
- •Proficiency in Python and data analysis tools
- •Published research in robot safety or related areas
- •Experience with spatial computing and XR technologies
Key Skills:
Operations Lead
Operations • Cambridge, On Site • Full-time
Scale our human data operations and quality assurance processes. Manage relationships with data labeling teams and ensure high-quality outputs.
Requirements:
- •3+ years of operations or project management experience
- •Experience managing distributed teams
- •Strong attention to detail and quality processes
- •Experience with data quality and labeling workflows
- •Excellent communication and organizational skills
- •Interest in XR and spatial computing workflows
Key Skills:
Product Manager - AI Platform
Product • Cambridge, On Site • Full-time
Lead product strategy for our AI data platform. Work closely with engineering and research teams to build products that enable better AI alignment.
Requirements:
- •5+ years of product management experience
- •Experience with B2B SaaS or developer tools
- •Understanding of AI/ML workflows and challenges
- •Strong analytical and strategic thinking skills
- •Experience working with technical teams
- •Knowledge of WebXR and spatial computing markets
Key Skills:
Why Work With Us
[ Impact ]
Work on critical robot safety challenges that will shape the future of artificial intelligence.
[ Team ]
Join a lean, talent-dense team of researchers and engineers from top institutions.
[ Growth ]
Learn from industry leaders while working on cutting-edge AI alignment research.
Application Process
Apply
Email us your CV, transcript and availability.
Screen
We will get back to you within the same day.
Coding Project
We will give you a technical problem to solve. Time is uncapped.
Offer
Welcome to the team!