Data Annotator

About the Client:

Our client is one of the world's fastest-growing AI companies, accelerating the advancement and deployment of powerful AI systems. They help customers in two ways: working with the world's leading AI labs to advance frontier model capabilities in thinking, reasoning, coding, agentic behaviour, multimodality, multilinguality, STEM, and frontier knowledge; and leveraging that work to build real-world AI systems that solve mission-critical priorities for companies. Powering this growth is our clients talent cloudan AI-vetted pool of 4M+ software engineers, data scientists, and STEM experts who can train models and build AI applications. All of this is orchestrated by ALANour AI-powered platform for matching and managing talent and generating high-quality human and synthetic data to improve model performance. ALAN also accelerates workflows for model and agent evals, supervised fine-tuning, reinforcement learning, reinforcement learning with human feedback, preference-pair generation, benchmarking, and data capture for pre-training, post-training, and building AI applications.

Job Title: LLM - OSWorld GUI Data Annotator (Ubuntu Desktop)

Location: Pan India

Experience: 2+ yrs

Job Type: Contract to hire

Notice Period: Immediate joiner

Key Responsibilities

• Reconstruct GUI Task Trajectories. For each provided task:
• Interpret the task instruction and text-only trajectory (Observation / Thought / Action).
• Recreate the workflow inside an Ubuntu desktop environment. Also, update the thought and observation, likewise to your provided screenshot
• Create new tasks and perform the tasks based on the given existing prompts and annotate them with screenshots and action JSON in realistic Ubuntu desktop tasks (e.g., using VLC, LibreOffice, GIMP, and browser tasks).
• Maintain Annotation Quality

Required Skills

• Linux/Ubuntu Usage (Mandatory)
• You must be comfortable using Ubuntu Desktop as your primary or secondary OS, including:
• File Manager
• Desktop navigation, window switching, and settings
• Understanding of basic file paths and user directories
• Open-source Application Experience (Required). You should know how to perform common tasks in:
• Chrome, VLC Media Player, LibreOffice Writer/Calc/Impress, GIMP, Thunderbird, VS Code