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LILT AI Tech Stack

AI-powered translation and data labeling for multilingual businesses

Software Development San Francisco, California 201–500 employees Founded 2015 Privately Held

LILT AI builds translation and data labeling infrastructure for enterprises and governments needing multilingual AI systems. The stack reveals heavy ML focus—PyTorch, Transformers, LangChain, LlamaIndex, RAG—paired with production ops tools (Datadog, Wiz, GCP/AWS). Hiring is heavily weighted toward data roles (24 open positions) and specialized evaluation workflows, suggesting the core problem isn't translation volume but data quality: reducing hallucinations, detecting cultural drift, and validating model safety across languages.

Tech Stack 38 technologies

Core StackDatadog BigQuery Salesforce AWS Python GitHub RAG Ashby PyTorch LangChain Rippling Adobe InDesign Adobe Illustrator Adobe Photoshop Drata Vanta Wiz GCP Bash Git LinkedIn Tipalti Payoneer Transformers LlamaIndex DATEV Carta FrameMaker QuarkXPress Microsoft Office+8 more

What LILT AI Is Building

Challenges

  • Cultural mismatch in ai outputs
  • Style drift
  • Reducing hallucinations in ai outputs
  • Ensuring safety
  • Improving ai model quality
  • Clinical accuracy in translated content
  • Surface rubric gaps
  • Detecting cultural mismatch
  • High-quality ai evaluation
  • Improving model deployment readiness

Active Projects

  • Ai voice model training
  • Multilingual ai evaluation workflows
  • Model monitoring and regression testing
  • Red-teaming and safety evaluation
  • Red-teaming and security review
  • Text review & correction
  • Video content understanding
  • Prompt evaluation
  • Reviewing translated dental content
  • Calibration and qa processes

Hiring Activity

Accelerating120 roles · 120 in 30d

Department

Data
24
Product
16
Translation
14
Engineering
13
Healthcare
11
Support
10
Design
7
Legal
4

Seniority

Mid
75
Senior
30
Junior
9
Intern
2
Lead
2
Director
1
Manager
1

Notable leadership hires: Head of Security

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About LILT AI

LILT AI provides translation services and AI data set creation for mid-market and enterprise companies, plus government agencies. The company was founded in 2015 by former Google Translate researchers. Current operations span 201–500 employees across San Francisco headquarters and a distributed team across 25+ countries. The active project list—voice model training, multilingual evaluation workflows, red-teaming, clinical translation validation—indicates the business has shifted from traditional translation into AI model evaluation and safety. Key customer verticals include healthcare (evidenced by dedicated hiring and projects around dental/clinical content accuracy).

HeadquartersSan Francisco, California
Company Size201–500 employees
Founded2015
Hiring MarketsUnited States, United Kingdom, Germany, Estonia, Portugal, South Africa, Mexico, Argentina

Frequently Asked Questions

What is LILT AI's tech stack?

Core ML: PyTorch, Transformers, LangChain, LlamaIndex, RAG. Cloud infrastructure: GCP, BigQuery, AWS. Ops and compliance: Datadog, Wiz, Vanta, Drata. Commercial tools: Salesforce, Rippling, Ashby, Adobe Creative Suite (InDesign, Illustrator, Photoshop), FrameMaker, QuarkXPress.

Where does LILT AI hire?

Distributed globally across 25 countries: United States, United Kingdom, Germany, Estonia, Portugal, South Africa, Mexico, Argentina, Colombia, India, Vietnam, Peru, Canada, Australia, Romania, Saudi Arabia, Ukraine, Netherlands, Iceland, Hungary, Brazil, Israel, Taiwan, Japan, South Korea.

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