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Lightcast Tech Stack

Global labor market data platform powered by job posting intelligence

Technology, Information and Internet Moscow, Idaho 501–1,000 employees Founded 2000 Privately Held

Lightcast operates the world's largest job posting database, refined through AI and human expertise to surface labor market insights for enterprises, educational institutions, and government agencies. The tech stack reveals a data-first infrastructure (Snowflake, Databricks, BigQuery, SQL, Python) paired with modern API patterns (GraphQL, gRPC, REST) — indicating a platform designed for programmatic access rather than UI-only consumption. Active hiring skews heavily toward data roles (8 of 36 open positions) and linguistics specialists, reflecting the company's core challenge: multilingual classification and taxonomy work at scale.

Tech Stack 35 technologies

Core StackSalesforce Python Snowflake Databricks BigQuery AWS Unity Catalog React Node.js Java Workday ADP SAP GraphQL gRPC SalesLoft HubSpot Microsoft Office SQL Google Workspace HTML CSS NVIDIA VoiceOver UKG REST OpenAPI Azure GCP Excel+5 more

AdoptingSnowflake

What Lightcast Is Building

◆Challenges

Improving classification performance
Ensuring compliance with regulatory frameworks
Low engagement
Roi unclear
Large data volume cleaning
Large labor market data analysis
Meeting dataset publication slas
Avoiding breaking changes
Ensuring data privacy compliance
Scaling engineering organization

▲Active Projects

Multilingual classifier improvement
Taxonomy translation and validation
Language-specific parser development
Global product feature expansion
Workforce analytics implementation
Snowflake data share implementation
Data listings and entitlements optimization
Data contract definition and enforcement
Product launch coordination
Hcm/hris integrations

Hiring Activity

Accelerating35 roles · 20 in 30d

Department

Data

8

Sales

7

Support

5

Product

4

Engineering

3

Linguistics

2

Security

2

Consulting

1

Seniority

Junior

15

Mid

11

Senior

5

VP

2

Director

1

Lead

1

Notable leadership hires: Team Lead Linguistics

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About Lightcast

Lightcast provides labor market data and analytics to help organizations understand workforce dynamics and make staffing decisions. The company serves three primary customer segments: enterprises planning workforce transformation, educational institutions aligning curricula to emerging job requirements, and government agencies designing economic development policy. The product is distributed through software platforms, consulting services, and data delivery partnerships. The engineering organization is scaling to handle large-volume data ingestion, multilingual processing, and regulatory compliance across multiple jurisdictions.

HeadquartersMoscow, Idaho

Company Size501–1,000 employees

Founded2000

Hiring MarketsUnited States, India, Sweden, Netherlands, Portugal

Frequently Asked Questions

What tech stack does Lightcast use?

Lightcast's core infrastructure includes Snowflake, Databricks, BigQuery, and AWS for data warehousing and analytics. The application layer runs on React, Node.js, and Java, with API protocols including GraphQL, gRPC, and REST. Data pipelines rely on Python and SQL.

What is Lightcast working on?

Active projects include multilingual classifier improvement, Snowflake data share implementation, HCM/HRIS integrations, workforce analytics implementation, and global product feature expansion. The company is also building data contracts and optimizing data governance workflows.