About the Position

Junior PHP Developer

Zagreb / Croatia

Full-time

Permanent employee

Salary: €21,971 - €26,971 per year

About the Job

Junior Software Engineer (PHP) Zagreb | Hybrid

F24 is Europe's leading crisis management SaaS platform, trusted by governments, airlines, banks, and Fortune 500s in over 100 countries. When a major incident unfolds, our software is the system people rely on. Our Zagreb Tech Centre is already up and running, and we're continuing to grow our engineering teams as we invest in the future of our platform.

Why F24?

You'll be working on technology that genuinely matters.

F24's Resilience platform is a system for real-time crisis coordination, incident governance, and regulated-industry compliance. We’re migrating the platform to cloud-native architecture, adopting containerisation and microservices, and integrating AI/ML capabilities.

Responsibilities

Build software used by 5,500+ organisations worldwide
Learn from experienced engineers while developing your backend engineering skills
Contribute to modern SaaS products and gain exposure to cloud-native technologies
Join a growing engineering hub with significant investment and long-term growth plans
Work closely with Product, Engineering, UX, and Architecture teams across Europe
Help develop secure, reliable systems that support critical business operations
Grow your technical knowledge through mentoring, collaboration, and hands-on project work

Requirements

Commercial experience with PHP through a professional role
An understanding of software development fundamentals and backend development principles
A willingness to learn modern engineering practices and technologies
Strong problem-solving skills and curiosity about how software works
A collaborative mindset and eagerness to learn from experienced colleagues
Good communication skills and a positive, team-oriented approach

Tech Stack

PHP
MySQL
TypeScript
JavaScript
Docker
Cloud-Native Architecture
AI/ML Integration

About F24

F24 is Europe's leading provider of crisis management and emergency notification software. Trusted by more than 5,500 organisations globally, we're helping businesses protect their people, operations, and reputation when it matters most.

About Us

What we do:

F24 is Europe’s leading Software-as-a-Service (SaaS) provider for resilience. More than 5,500 customers worldwide rely on F24’s digital solutions, which support companies and organisations through all areas of resilience. Solutions cover business messaging and service notification, emergency and mass notification, incident and crisis management, as well as governance, risk, and compliance.

F24 supports customers in virtually every sector ranging from energy, healthcare, industry, finance, IT, tourism, and aviation to a wide variety of public organisations. Many years of international experience have made F24 experts in improving resilience with digital solutions.

The company was founded in 2000 in Munich, where F24 AG’s head office is still located. Today, F24 supports companies and organisations in more than one hundred countries, via more than 20 locations in Europe and beyond.

Good Reasons to Work at F24

Have a tangible impact! Work in an agile environment where you make an important contribution to the success of our customers and the future of our company.
Become part of our established company with an inspiring culture, flat hierarchies, and our open, honest, innovative, and supportive team!
Grow with us: We are a company on the road to success, experiencing steady international growth. You have the opportunity to help shape our development.
Take advantage of our flexible working model: We rely on a combination of presence in our offices and work from home. This way we strengthen our team spirit and at the same time gives you the opportunity to achieve the best possible balance between private and professional life.

Junior PHP Developer

Job description