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Deccan AI Tech Stack

RLHF and SFT data generation at scale for AI model training

Software Development Mountain View, California 51–200 employees Privately Held

Deccan AI generates training data for large language models and reasoning systems, with a stated talent pool of 500,000+ specialists across 25+ domains. The tech stack is frontend-heavy (React, TypeScript, GraphQL) paired with PyTorch and Hugging Face on the backend, suggesting a distributed labeling platform rather than a pure consulting service. Current hiring pressure spans engineering, data, and research roles at an accelerating pace, while internal pain points reveal operational friction: same-day turnaround demands, rapid scaling of supply functions, and gaps in evaluation metrics—classic signals of a data services business managing quality and velocity simultaneously.

Tech Stack 33 technologies

Core StackReact JavaScript Redux GraphQL TypeScript Webpack GitHub Bitbucket Python PyTorch Hugging Face FastAPI Docker Snowflake Adobe Photoshop Adobe Illustrator Adobe InDesign Canva Figma HTML5 CSS MobX Babel Git Transformers BERT Google DeepMind Google Workspace Excel Google Sheets+3 more

What Deccan AI Is Building

Challenges

  • Same day turnaround for complex data needs
  • Engagement and retention
  • Improving employee experience at scale
  • Consistency across teams
  • Rapid hiring needs
  • Multiple requisition management
  • Scaling supply function
  • Existing benchmarks insufficient
  • Gaps in evaluation metrics

Active Projects

  • Benchmark design and evaluation dataset creation
  • Multi-agent ai systems
  • Rag pipelines
  • Nlp chatbots
  • Employee listening programs
  • Onboarding programs
  • Culture and belonging initiatives
  • Business strategy
  • Fundraising
  • Product launches

Hiring Activity

Accelerating15 roles · 8 in 30d

Department

Engineering
4
Data
2
HR
2
Executive
1
Marketing
1
Ops
1
Product
1
Research
1

Seniority

Mid
9
Junior
2
Intern
1
Manager
1
Senior
1
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About Deccan AI

Deccan AI supplies training data for AI teams building large language models, with documented work for Google and Snowflake. The company operates a human-in-the-loop vetting system paired with AI automation to generate RLHF (reinforcement learning from human feedback) and SFT (supervised fine-tuning) datasets. Data production spans reasoning, code generation, STEM, multimodal, and agentic systems. The team is based in Mountain View with hiring concentrated in India, indicating a distributed operations model that pairs US-side strategy and client management with offshore specialist coordination.

HeadquartersMountain View, California
Company Size51–200 employees
Hiring MarketsIndia

Frequently Asked Questions

What companies does Deccan AI work with?

Deccan AI has worked with Google and Snowflake on training data generation. The company serves AI teams developing large language models and reasoning systems across multiple verticals.

What is Deccan AI's tech stack?

Frontend: React, TypeScript, GraphQL, Redux. Backend: Python, PyTorch, Hugging Face, FastAPI. Infrastructure: Docker, Snowflake. Design tools: Figma, Adobe Creative Suite. Version control: Git, GitHub, Bitbucket.

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