Junior PHP Developer

NAXCON GmbH, located in the heart of Freiburg, is at the forefront of the German IT and engineering industry.

Our experts have extensive knowledge in software and hardware development, state-of-the-art electronics, and future-oriented technologies such as artificial intelligence and virtual reality.

We are not only dedicated to project work for our customers, but also intensively pursue in-house innovation projects as well as research & development. Renowned companies from a wide range of German industries place their trust in us - demonstrating the outstanding expertise and commitment of our engineers.

Position

Junior PHP Developer

Type

Full-time

Overview

We are looking for a motivated Junior PHP Developer to support the development and enhancement of web applications. The role involves both front-end and back-end PHP development, working with modern frameworks, databases, APIs, and CI/CD workflows. You will collaborate with cross-functional teams, contribute to new features, maintain existing systems, and ensure secure, high-quality code.

Responsibilities

• Develop and enhance PHP-based applications (architecture, design, user interaction, libraries, interfaces).
• Develop PHP back-end components, including integration with web servers and configuration of PHP environments.
• Work with modern PHP versions and frameworks such as Laravel, Symfony, Yii, Tempest, CodeIgniter, and Laminas Project.

Database Development

• Build and optimize SQL/NoSQL database systems for PHP applications.
• Implement efficient database queries, performance tuning, and data modeling.

API & Integration

• Design and implement REST, GraphQL, and SOAP interfaces.
• Participate in API documentation and integration projects.
• Support CMS updates, migrations, and version changes.

Maintenance & Quality Assurance

• Maintain and support existing PHP applications (updates, upgrades, version changes, security patches).
• Perform security checks and protect PHP applications against common vulnerabilities.
• Conduct error analysis, debugging, and troubleshooting.
• Use tools such as SonarQube for static code analysis and vulnerability management.

DevOps & CI/CD

• Manage repositories with GitHub, GitLab, or Bitbucket.
• Set up and maintain CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins).
• Support automated build, test, and deployment processes.
• Work with Docker-based development and production environments.

Testing

• Write and execute automated unit, feature, and integration tests (e.g., PHPUnit, Pest).
• Perform load and performance tests using tools like JMeter.

General Tasks

• Conduct requirements analysis and technical documentation.
• Work in an agile environment using Scrum or Kanban.

Candidate Profile (Junior Level)

• Basic experience with PHP and at least one PHP framework.
• Understanding of databases and API communication.
• Willingness to learn CI/CD, Docker, and automated testing.
• Strong problem-solving skills and attention to detail.
• Ability to work collaboratively in an agile team.
• Good written and spoken English and German skill.

What we offer

• Join a cosmopolitan and internationally mixed team: We welcome individuals from all backgrounds and cultures to contribute their unique perspectives and talents to our team.
• Polish your German language skills: If you are looking to improve your German language skills, we offer a supportive environment where you can practice and develop your language abilities: whether you are a beginner or an advanced speaker.
• Benefit from a fixed contact person from the company: We understand the importance of having a reliable point of contact within the company. That's why we assign a dedicated contact person who will provide guidance and support throughout your employment with us.
• Professional growth and development: With us, our engineers can immerse themselves in new industries or projects after just 1-2 years and actively transfer knowledge.
• Enjoy regular team events with the company: We believe in the power of team building and fostering positive relationships within the workplace. That's why we organize regular team events to promote collaboration and strengthen our team bonds.
• Competitive compensation package: At NAXCON, we believe that our engineers are our greatest asset. That's why we offer a comprehensive and competitive compensation package that includes a salary commensurate with experience and expertise.