Senior Full Stack/Frontend Engineer
Senior Full Stack Engineer
???? Zagreb | Hybrid
We're growing our Zagreb Engineering Centre of Excellence and looking for experienced Senior Full Stack Engineers to join the next phase of our journey.
Our first engineering teams are already delivering against an ambitious roadmap, and we're now expanding into Wave 2 - building a new Suite Team focused on modernising and unifying multiple products into a single platform.
Why F24?
You'll be working on technology that genuinely matters.
F24's solutions help organisations stay operational during critical situations through emergency notification, crisis management and business continuity software. When reliability matters most, our customers depend on us.
This is an opportunity to:
???? Build software used by more than 5,500 organisations worldwide
⚡ Work on modern SaaS products and large-scale platform transformation initiatives
????️ Influence architecture, engineering standards and technical direction
???? Join a newly formed team with significant ownership and impact
???? Collaborate with Product, Engineering, Design and Architecture teams across Europe
???? Work in an engineering environment that embraces AI-assisted development
???? Benefit from genuine progression opportunities as the team continues to grow
What You'll Bring
✔️ Strong experience building modern applications with React
✔️ Full Stack development experience across frontend and backend technologies
✔️ Experience working within SaaS, product-led or fast-paced technology environments
✔️ A passion for clean, scalable software design
✔️ A collaborative mindset and desire to solve complex technical challenges
✔️ Experience using AI-assisted development tools to improve productivity and delivery
Tech Stack
Front: React
Back: Next.js | NestJS | Python/Fast API
Good to know
Tailwind | Material Design | React Components/Storybook
Bonus points
All in on AI-Assisted Development | Event-Driven Architecture | Microservices | Cloud | CI/CD concepts
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.
If you're looking for a role where you can make a genuine impact while helping shape the future of our platform and engineering organisation, we'd love to hear from you.
Salary is from €43k-€52k gross per annum