PHP Developer (f/m/d)

Key Facts at a Glance:

Location: Vienna

Working hours: 38.5 hours a week

Salary: € 3.500,-- gross/month

Home Office: up to 5 days a week

Start: 05.10.2026

Develop, optimize and own the software solutions that keep our business running. If you enjoy solving problems, improving systems and turning requirements into clean code, we’d love to meet you.

Your Responsibilites:

• 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 develop and optimize software systems for products and internal management tools independently. You onboard new software projects and conceptualize software solutions based on given tasks.

• Programming: You program backend solutions based and minor frontend changes on provided tasks.

• Quality Assurance: You analyze and resolve software errors and proactively review and address documented software issues or similar development-related entries. You perform basic quality assurance of code and functionalities provided, participate in code reviews, and write and maintain automated tests to ensure software quality and reliability. You contribute to the monitoring infrastructure for better application operation oversight (error logs, error aggregation, metrics).

Your Profile:

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

• Strong experience with JavaScript, PHP, HTML, CSS, RESTful APIs, related database systems, version control tools and PHP frameworks. Knowledge of frameworks such as Zend Framework Version 1.1 and 2 and Laravel, as well as Frontend technologies like React and JQuery is advantageous.

• You should have a good understanding of English (business context). German skills are a good to have, as the systems are in German.

Our offer:

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.

• 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.

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We want to grow together with you—and we look forward to getting to know you.