Handshake Tech Stack
Career network connecting 20M workers, 1.6M institutions, and 1M employers for AI-era hiring
Handshake operates a two-sided labor marketplace spanning 20 million knowledge workers, 1,600 educational institutions, and 1 million employers. The tech stack reveals a hiring-ops-first organization (Salesforce, Gong, Outreach, Gainsight, Workday) layered with AI evaluation infrastructure (GPT-4, PyTorch, prompt engineering). Research and engineering dominate the hiring mix, with 63 and 53 active roles respectively—and the project list shows intense focus on LLM quality control (prompt development, response evaluation, legal content review), suggesting Handshake is building internal AI tooling to scale talent matching across its network rather than simply adopting off-the-shelf models.
Tech Stack 69 technologies
What Handshake Is Building
◆Challenges
- Improving ai understanding of 3d modeling tasks
- Improving ai video editing accuracy
- Evaluating ai-generated legal content
- Improving ai-generated content accuracy
- Reducing training turnaround time
- Improving training quality
- Data quality for llm post-training
- Fraud prevention systems
- Improving ai drafting accuracy
- Intense operational cultures
▲Active Projects
- Domain-specific prompt development
- Prompt development for ai models
- Ai model evaluation
- Prompt design and ai response review
- Design prompts and review ai-generated legal responses
- Llm response evaluation
- Ai-generated response review
- Fellow matching and onboarding system
- Reviewing ai-generated responses for accuracy
- Domain-specific prompts
Hiring Activity
Department
Seniority
Notable leadership hires: Program Lead, Chief of Staff, Strategic Projects Lead
