Fullstack Developer (f/m/d)

Key Facts at a Glance:

Location: Vienna

Working hours: 38.5 hours a week

Salary: € 3.500,

Home Office: up to 5 days a week

Start: 01.07.2026

Join us to build and shape modern web applications that make an impact. Work with cutting-edge technologies, AI-assisted development, and a collaborative team to create scalable, high-quality software solutions.

Aufgaben

• Maintenance and Development: You maintain, develop, and improve internal web applications, optimize interfaces, and ensure reliable system operation.

• Documentation: You create and maintain technical documentation.

• Software Systems: You independently design, develop, and optimize software systems for products and internal tools. You contribute to interface, database, microservice, and UI planning, onboard new projects, and develop software solutions using modern technologies, AI, and iterative design approaches.

• Programming: You develop backend and frontend solutions, manage resources to meet sprint and project goals, and use AI-assisted workflows to explore designs, debug, and accelerate prototyping.

• Quality Assurance: You identify and resolve software issues, perform quality assurance, support monitoring infrastructure, and conduct code reviews and refactoring in coordination with your supervisor.

Profil

• Degree in Computer Science, Business Informatics, or a comparable IT/development qualification.

• Strong experience with JavaScript, Vue.js, React, PHP, Symfony, and Laravel (3+ years).

• Solid knowledge of HTML, CSS, RESTful APIs, databases, version control systems, and unit testing.

• Familiarity with web servers, Unix/Linux environments, shell scripting, and web hosting is an advantage.

• Experience working in Agile/Scrum teams (3+ years), ideally within Startup, Scale-up, or Enterprise environments.

• Comfortable leveraging AI-assisted development tools and reasoning models to accelerate prototyping, support architecture decisions, and enhance collaborative development workflows.

Wir bieten

about the Team:

Team size: 20 people
The role is positioned within group.one and you collaborate with colleagues from different offices. Together with your small core team, you are part of a larger development team of 20 people.

• Salary:

The minimum monthly gross salary for this position is € 3.500, (incl. an overtime allowance of 20 hours) for 38.5 hours/week. Actual compensation can be above this, depending on qualifications and professional experience.

• Working hours:

38.5 hours a week from Monday - Friday

• Benefits:

  • A varied role in a forward-thinking company with an international background.

  • A supportive, friendly work environment and genuine teamwork.

  • A modern office located right next to Vienna Central Station-easily accessible by public transportation, with parking available (for a fee).

  • Flexible working hours thanks to flex time and up to five days of remote work per week.

  • Training and development opportunities that support your individual career growth.

  • At Office Hub Vienna, you can also expect:

    • Subsidized company cafeteria

    • Free massages

    • Free fruit, coffee, and tea

    • On-site company doctor

For more information, visit the " Benefits " section on our HEROLD careers page.

Shape the digital future of Austrian SMEs-and your career-with Herold!

Herold has been supporting Austrian companies for over 100 years and today plays an active role in shaping their digital success. As specialists in online marketing, we support our clients with websites, online advertising, SEO, and marketing data-exactly where visibility and growth happen.

easyname provides the technical foundation for this and enables professional online presences with reliable hosting, domain, and cloud services from Austria-powerful, user-friendly, and backed by personalized support.

group.one - The One Group to win online!

As part of the international group.one corporate group, we operate in a modern environment that combines domain registration, web hosting, digital marketing, and SaaS solutions, all supported by AI-based technologies

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