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PlainID Tech Stack

AI-native authorization platform enforcing zero standing privileges

Computer and Network Security Tel Aviv, Tel Aviv 51–200 employees Privately Held

PlainID builds authorization infrastructure for agentic AI—the company's stack (Java, Go, React, Kubernetes, PostgreSQL, Elasticsearch) supports a cloud-native SaaS product now undergoing multi-tenancy migration. Engineering-heavy hiring (5 roles, mostly senior and lead level) paired with Python adoption and active projects around next-generation security and AI-driven platform development suggests a scaling push into dynamic, context-aware access control for AI workflows at Fortune 500 scale.

Tech Stack 22 technologies

Core StackJava Go React PostgreSQL Elasticsearch MongoDB Docker Kubernetes AWS Linux Cursor GitHub Copilot Nginx Node.js Python Postman Spring Boot GCP Azure Bash Claude SQL

AdoptingPython

What PlainID Is Building

◆Challenges

Critical authorization challenges
New technology challenges
Moving to saas with multi-tenancy
Scaling core backend services
Saas multi-tenancy migration
Launching new python-based project
Scaling authorization

▲Active Projects

Next generation security product
Saas multi-tenancy migration
Large-scale multi-tenancy cloud foundation solution
Python-based project
Core backend services
Python-based initiative
Ai-driven platform
Automated end-to-end test scenarios
Rest api testing

Hiring Activity

Accelerating6 roles · 3 in 30d

Department

Engineering

5

Support

1

Seniority

Senior

4

Junior

1

Lead

1

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About PlainID

PlainID provides an externalized authorization platform designed to enforce access boundaries across AI agents, APIs, applications, and data systems. The product enforces zero standing privileges—access is granted just-in-time and automatically adjusts as context shifts—with every decision evaluated dynamically. Deployed by Fortune 500 organizations managing millions of identities, PlainID positions authorization as the enforcement layer where AI security either breaks or holds. The company is currently migrating its architecture to a multi-tenant SaaS cloud foundation and expanding its backend and security capabilities.

HeadquartersTel Aviv, Tel Aviv

Company Size51–200 employees

Hiring MarketsIsrael, United States

Frequently Asked Questions

What tech stack does PlainID use?

Java, Go, React, Spring Boot, PostgreSQL, Elasticsearch, MongoDB, Kubernetes, AWS, GCP, and Azure. The company is actively adopting Python for new initiatives.