D

DongIT Tech Stack

Web security audits and custom development, plus pentest reporting platform

IT Services and IT Consulting Leiden, Zuid Holland 11–50 employees Founded 2011 Privately Held

DongIT is a 13-year-old cybersecurity and software development firm working across penetration testing, secure code review, and custom web application builds. The tech stack is traditional web-heavy (PHP, Laravel, Symfony, Vue, React) with active modernization in flight — moving from Bootstrap to Tailwind, rewriting legacy JavaScript, and containerizing with Docker and Kubernetes. Hiring remains sparse and engineering-focused, suggesting a stable, project-delivery model rather than rapid scaling.

Tech Stack 34 technologies

Core StackPHP JavaScript jQuery Linux Laravel Python Java Vue React Svelte Webpack Vite TypeScript Jest Cypress Redux MySQL Docker Kubernetes HTML CSS Symfony CakePHP Drupal Git Rollup Vuex Pinia HTML5 Apache+2 more

AdoptingTailwind CSS

ReplacingBootstrap

What DongIT Is Building

◆Challenges

Legacy javascript code
Migrating css framework
Privacy-sensitive data compliance
Improving web services performance
High-availability deployment management
Scalable web services

▲Active Projects

Security reporter
Legacy javascript rewrite
Css framework migration

Hiring Activity

Minimal5 roles · 0 in 30d

Department

Engineering

4

Security

1

Seniority

Mid

4

Senior

1

Company intelligence

Find more companies like DongIT by tech stack, pain points and active projects

Get started free

About DongIT

DongIT is an independent cybersecurity and software development company based in Leiden, Netherlands, serving organizations globally. The firm operates three business lines: penetration testing and security audits through websecurityscan.eu; custom development of secure, privacy-sensitive web applications for public and private sector clients; and Security Reporter, a pentest reporting platform used by security teams worldwide. The team combines ethical hackers and full-stack developers and conducts security research in critical sectors while maintaining active open-source contributions.

HeadquartersLeiden, Zuid Holland

Company Size11–50 employees

Founded2011

Hiring MarketsNetherlands

Frequently Asked Questions

What tech stack does DongIT use?

PHP, Laravel, Symfony, Vue, React, TypeScript, Python, Docker, Kubernetes, MySQL, Linux, and front-end tooling (Webpack, Vite, Jest, Cypress). Currently adopting Tailwind CSS and moving away from Bootstrap.

Is DongIT hiring engineers?

Yes, the team is actively recruiting mid-level and senior engineers in the Netherlands. Current headcount is 11–50 employees with minimal hiring velocity.