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Lightly Tech Stack

ML data curation platform for computer vision model improvement

Software Development Zurich 11–50 employees Founded 2019 Privately Held

Lightly builds tools to curate and prepare vision data for machine learning training. The stack—Python, TensorFlow, PyTorch, scikit-learn—points to a research-forward, ML-native engineering culture. Active hiring across engineering, data, and ops roles suggests they're scaling both product development and go-to-market in parallel; the open-source Python package for self-supervised learning signals a developer-community play alongside commercial offerings.

Tech Stack 26 technologies

Core StackPython TensorFlow PyTorch scikit-learn GitHub Slack TypeScript C++ Rust React Node.js Docker Kubernetes AWS Svelte Stack Overflow Discord Excel PowerPoint Bloomberg FactSet Checkpoint PitchBook Capital IQ Intralinks GCP

What Lightly Is Building

Challenges

  • Evaluating energy sector forecasts
  • Replicating e2e customer support workflows
  • Too much data to process
  • Reducing staff injury
  • Relaunching eyelash division
  • Expanding eyelash services
  • Forecast accuracy evaluation
  • Creating e2e sales workflow tasks
  • Translate finance concepts into ai-readable formats
  • Turn market intelligence into executed deals

Active Projects

  • Evaluate ai-generated transport forecasts
  • E2e law workflow replication
  • Sns marketing updates
  • Inventory management
  • Relaunching eyelash department
  • Developing new eyelash services
  • Evaluate generative ai outputs
  • Label and create data
  • Evaluating ai-generated energy forecasts
  • Open-source python package for self-supervised learning

Hiring Activity

Accelerating15 roles · 15 in 30d

Department

Engineering
4
Data
3
Ops
2
Sales
2
Beauty
1
Finance
1
Legal
1
Support
1

Seniority

Mid
11
Junior
2
Manager
1
Senior
1
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About Lightly

Lightly helps machine learning teams improve model performance by automating the selection and labeling of high-value vision data. Founded in 2019 and based in Zurich, the company operates as an 11–50 person team focused on reducing the burden of preparing large, unlabeled image datasets. The product targets enterprises and research groups building computer vision systems where data volume is a bottleneck. Current hiring spans engineering, data science, and commercial roles across Switzerland, the United States, and Japan.

HeadquartersZurich
Company Size11–50 employees
Founded2019
Hiring MarketsJapan, Switzerland, United States

Frequently Asked Questions

What tech stack does Lightly use?

Lightly's core stack includes Python, TensorFlow, PyTorch, and scikit-learn for model development. The platform runs on AWS and GCP, with Docker and Kubernetes for deployment. Frontend uses React and TypeScript.

What is Lightly working on?

Active projects include evaluating AI-generated forecasts (transport and energy), developing self-supervised learning tools (open-source Python package), and building data labeling and curation workflows for ML training pipelines.

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