Frontend Developer

Ready to get busy with agency and campaigns partnerships at ACTUM Digital?
Don’t miss the opportunity to join our dynamic team!Experience modernizing legacy applications or migrating monoliths to microservices

About the job

We are seeking a skilled Frontend Developer with strong experience in React to join our delivery team. The role involves developing modern web applications, implementing new features, maintaining existing solutions, and collaborating closely with backend and product teams. The ideal candidate has several years of hands-on experience with React, JavaScript/TypeScript, and the development of scalable, high-quality user interfaces.

What will be your key responsibilities:

• Key Responsibilities
• Develop and maintain web applications using React and modern frontend technologies
• Implement new features, improve existing functionalities, and optimize application performance
• Participate in the design of frontend architecture and technical solutions

• Collaborate with backend developers (Node.js, PHP, Go) on API integration and data flows

• Conduct code reviews, write clean and maintainable code, and ensure adherence to best practices

• Perform debugging, troubleshooting, and system testing

• Contribute to documentation, estimation, and solution design

• Support continuous integration, deployment, and containerization activities (Docker/Kubernetes where applicable)

• Requirements

What experience should you have:

• 3+ years of experience in software development focused on web applications

• Strong proficiency in React, JavaScript, and TypeScript

• Experience consuming REST APIs and working with data on the frontend

• Understanding of component-based architecture and modern frontend patterns

• Practical knowledge of Git and standard development workflows

• Ability to communicate effectively in Czech or Slovak (spoken and written)

• Basic English for technical documentation and communication

What is nice to have:

• Experience with Node.js (Express, NestJS)
• Familiarity with microservices architectures and backend services
• Experience with Docker, Kubernetes, CI/CD pipelines
• Understanding of real-time communication (Socket.io)
• Background in e-commerce, logistics, back-office, or forecasting systems
• Experience modernizing legacy applications or migrating monoliths to microservices

Technologies Used:

• React, JavaScript, TypeScript
• HTML5, CSS3 (Tailwind or similar frameworks)
• REST APIs, JSON
• Node.js, Express, NestJS (collaboration with backend team)
• Docker, Kubernetes (depending on project)
• GitHub/GitLab

What's in it for you:

• Inspirational environment: Work on complex international projects using agile methodologies. An informal working environment with innovative colleagues
• Flexible work environment: Hybrid working to blend home working for focus and office working for collaboration and co-creation
• Vacation and time off: Guaranteed 5 weeks of vacation
• Education: Personal growth and challenging work with endless possibilities. Training, conference attendance, e-learning programs, mentoring
• Remuneration: A salary tailored to your qualities and experience
• Additional employee perks: Discounts with business partners, participation in team buildings, diversity food days, meetups, and knowledge snacks, and arrangement of a MultiSport card
• Seamless mobile communication: Discounted T-Mobile Family tariffs for family members