Kombo Tech Stack

Unified API platform for HR, ATS, LMS, and payroll integrations

Software Development New York, NY 51–200 employees Founded 2022 Privately Held

Kombo abstracts 250+ HR and workforce systems behind a single API, built on TypeScript, Node.js, React, and PostgreSQL. The company is scaling aggressively: support capacity and demand generation appear repeatedly in their pain-point log, and hiring is accelerating across sales, support, and engineering. Their active projects—real-time webhook infrastructure, LLM-based integration POCs, and integration health monitoring—suggest a shift from static HR connectors toward event-driven, AI-assisted data syncing.

Tech Stack 19 technologies

Core StackTypeScript Node.js React PostgreSQL Docker Prisma Slack OpenAI Anthropic Sentry OAuth 2.0 GCP Gemini Langfuse Google Personio Paycor Bullhorn OAuth

What Kombo Is Building

◆Challenges

Support team capacity limits
Keeping up with customer demand
Expanding enterprise accounts
Generating demand
Scaling demand generation
Support capacity scaling
Integration complexity
Replacing dozens of integrations with one
Handling data schemas
Scaling outbound pipeline

▲Active Projects

Generating demand for enterprise accounts
Debugging new hires sync issues
Building dashboards to monitor integration health
Filtering layer for employee data
Cs playbooks and onboarding flows
Real-time data webhook infrastructure
Scaling ent motion
Improving docs for misunderstood api parameters
Llm-based integration poc
Improving api documentation

Hiring Activity

Accelerating15 roles · 8 in 30d

Department

Sales

Support

Engineering

Product

Marketing

Seniority

Mid

Lead

Senior

Junior

Manager

Notable leadership hires: Product Lead

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About Kombo

Kombo provides a unified API layer for HR technology vendors, connecting ATS, HRIS, LMS, and payroll systems so customers implement once instead of building 250+ point integrations. Founded in 2022 and headquartered in New York, the company operates as an infrastructure play serving mid-market and enterprise HR tech companies across North America and Europe. The platform uses PostgreSQL, Prisma, and GCP, with recent experimentation in generative AI (OpenAI, Anthropic via Langfuse). The team is structured around engineering, sales, and support, with active hiring in the US, Germany, and Peru.

HeadquartersNew York, NY

Company Size51–200 employees

Founded2022

Hiring MarketsGermany, United States, Peru

Frequently Asked Questions

What tech stack does Kombo use?

TypeScript, Node.js, React, PostgreSQL, Prisma, Docker, and GCP. The company is also experimenting with LLMs (OpenAI, Anthropic) and observability tools (Sentry, Langfuse).

Where is Kombo headquartered and where do they hire?

Kombo is based in New York, NY and actively hiring in the United States, Germany, and Peru.