Internship: Web Developer

Description

As a Managed Security Services Provider (MSSP), we deliver cybersecurity monitoring, detection, and

incident response services to multiple clients across different industries. Our mission is to help

organizations detect and respond to threats faster, using a combination of advanced technologies and

expert analysts.

We are building a web portal integrated into Microsoft Teams, designed to provide our customers with

a centralized, real-time view of their cybersecurity posture. As a Frontend Web Development Intern,

you will contribute to this portal’s development and integration with our backend systems.

• React-based Web App (Teams Integration): You will develop a modern, modular React application that runs inside Microsoft Teams as a tab app. The portal will allow our clients to securely access dashboards, incident reports, alert feeds, and recommendations.
• Authentication via Microsoft Teams: You will implement authentication using Microsoft Teams SSO (Single Sign-On) and Azure AD, and develop a lightweight Node.js/Express backend (or similar) to handle token validation, session management, and secure API communication.
• Incident & Alert Management Interface: You will design and implement UI components to display and manage incidents, alerts, and threat information. The portal will pull data from tools such as TheHive, Microsoft Defender for Endpoint, and other security platforms.
• Backend Integration: You will connect the frontend application to our backend services via REST APIs, ensuring secure, reliable, and scalable communication.
• Web Development Best Practices: You will apply best practices in component-based development, state management (e.g., Redux, Context API), routing, and UI/UX design.
• Containerized Development Environment: You will use Docker to containerize the frontend application for development, testing, and deployment purposes.
• Version Control and Collaboration: You will collaborate with the team using Git (feature branches, pull requests, code reviews) and follow agile development workflows.

Objectives

• Develop a Production-Ready React Application: Build a robust, scalable, and maintainable frontend interface fully integrated with the backend services.
• Promote Code Reusability and Modularity: Leverage component-based architecture to ensure ease of development, testing, and maintenance.
• Enable Secure Access via Teams: Ensure a smooth authentication flow using Microsoft Teams SSO and Azure AD, integrated with a secure backend.
• Ensure Smooth Developer Experience: Use Docker and Git to streamline local development, testing, and continuous integration.

Our offer

• A dynamic work and collaborative environment with a highly motivated multi-cultural and international sites team
• The chance to make a difference in peoples’ life by building innovative solutions
• Various internal coding events (Hackathon, Brownbags), see our technical blog
• Monthly After-Works organized per locations

Skills required

• Final-year student (Master’s level) in Computer Science, Software Engineering, or a related field
• Solid knowledge of JavaScript and React
• Understanding of modern web development (HTML, CSS, responsive design, REST APIs)
• Understanding of web authentication mechanisms (OAuth2, OpenID Connect)
• Basic understanding of Git and Docker.
• Strong problem-solving skills, autonomy, and a willingness to learn in a fast-paced environment.
• Bonus: experience with Microsoft Teams SDK, Azure AD, or Graph API

This internship starts in February 2026.

Applications must include your most recent academic transcripts (grades); applications without transcripts will not be considered.