Full-stack Software Developer for MARE
DigiHUB MARE is the way to digital future!
One Backend for multiple Front ends
Uncompromising customer focus - Uncompromising IT
PURPOSE:
At DigiHub MARE, we are pioneers in the development of applications for the end customers in Germany, the employees of Deutsche Telekom Technik, Deutsche Telekom Field Service and Deutsche Telekom Service and for technical solutions to support customer side processes. Our mission is to deliver groundbreaking solutions that redefine the standards of excellence. We believe in innovation, integrity, and inclusivity. If you're passionate about pushing boundaries and making a tangible impact, you'll find your second home with us.
The Opportunity:
Software Developer works to develop, design and implement new or modified software products or ongoing business projects. Target of development is automation of business processes and cross platform automation. Holder of the position handles all phases of software development lifecycle, especially for small or midsize solutions. Follow agreed methodology steps and rituals and take responsibility for produced code to independently deliver functional solution with team. Share knowledge with less experience colleagues. Document and share best practices. Constantly work on self-development and follow industry trends.
WHAT WILL YOU DO:
- Fullstack Development & Feature Implementation: Design, implement and maintain modern web applications across frontend and backend using React, PHP and related technologies, contributing to scalable, reliable and high-quality digital products.
- Frontend Development & User Experience: Build responsive, accessible and user-friendly interfaces with React and modern frontend technologies, ensuring a consistent and high-quality user experience across applications and devices.
- Backend Development & Application Logic: Develop and maintain backend functionality in PHP, including business logic, integrations and API-related functionality required to support frontend features and end-to-end application workflows.
- Application Integration: Collaborate across frontend and backend domains to implement robust integrations, ensuring efficient data flow, reliable communication between system components and smooth user interactions.
- Reusable Components & Maintainable Solutions: Develop reusable UI components and contribute to maintainable backend structures and shared implementation patterns that support consistency, scalability and long-term maintainability.
- Code Quality & Best Practices: Write clean, maintainable and well-tested code following modern software development practices, contribute to code reviews and support the continuous improvement of engineering standards across the full stack.
- Performance Optimization: Analyze and improve application performance on both frontend and backend, contributing to fast load times, responsive interfaces and reliable overall system behavior.
- Testing & Reliability: Contribute to testing strategies including unit, integration and end-to-end testing to ensure the reliability, maintainability and long-term stability of fullstack applications.
- Cross-Team Collaboration: Work closely with product managers, designers and engineers to translate product requirements and UX designs into robust, user-friendly and technically sound fullstack solutions.
Qualifications
YOU WILL SUCCEED IF YOU:
- have a completed degree in Computer Science, Software Engineering, Information Technology, or a comparable technical field, or equivalent practical experience in software development.
- have several years of professional experience (typically 2–5 years) in fullstack development, with hands-on experience in both frontend and backend technologies.
- have strong hands-on experience with React and modern JavaScript/TypeScript development, including functional components and React Hooks.
- have practical experience with PHP for backend development, including implementing business logic, integrations and server-side functionality.
- have experience building responsive and user-friendly web interfaces using modern frontend technologies such as HTML5, CSS3 and JavaScript/TypeScript.
- have solid understanding of frontend-backend integration, API-based communication and end-to-end web application development.
- are familiar with state management approaches and modern frontend architecture patterns.
- have understanding of backend structures, secure data handling and maintainable server-side development practices.
- have understanding of modern development tooling and workflows, including package managers, build tools and version control systems such as Git.
- have experience with testing frameworks or software testing practices across frontend and/or backend components is considered an advantage.
- are able to work effectively in agile and cross-functional teams, with strong problem-solving skills and attention to detail.
- have good communication and collaboration skills, with the ability to contribute to code reviews, share knowledge and continuously improve development practices across the full stack.
Nice to have
- Experience with modern PHP frameworks or backend architectures
- Experience translating Figma/design systems into clean UI code
- Automated testing (e.g., Jest, Playwright, Cypress, PHPUnit)
- Cloud/DevOps understanding (CI/CD, monitoring, deployments)
Language
- English: B2 (Upper Intermediate)
- German: Advantage
Additional Information
WHY SHOULD YOU CHOOSE US?
We believe in balance between work and personal life. An attractive and extensive work-life balance portfolio guarantees lasting motivation for employees and thus a better quality of life, promotes physical and mental well-being and contributes to a positive work environment. All this with the aim of providing more freedom in reconciling work, career growth, private life and individual lifestyle. Therefore we offer to our employees over 25 different benefits to improve their personal and professional life in these areas:
- Financial benefits
- Benefits with focus on learning and development
- Benefits with focus on health and sport
- Benefits with focus on family and work – life balance
- Other benefits
For more information about our benefits click to Benefits
Salary
Final salary is negotiable.
We are offering base salary depending on seniority level and previous experience of candidate. In addition to base salary we provide variable part and other financial benefits. Base salary will not be lower than 2000 € /brutto.
Additional information
* Please be informed that our remote working possibility is only available within Slovakia due to European taxation regulation.