Application Developer - Java/PHP

For our client in Basel-Landschaft, we are looking for an experienced and motivated Application Developer - Java/PHP.

This role involves developing and maintaining critical applications, ensuring seamless integration across systems, and supporting operational excellence.

Project Duraction: 01.09.2026 for 6 months with the option of extension/internalization

Your Tasks:

• Design, develop, and maintain applications using Java and PHP
• Create and optimize SQL queries and database structures for high-performance systems
• Develop and manage APIs for internal and external integrations
• Administer and troubleshoot Linux-based environments
• Collaborate with cross-functional teams to deliver robust IT solutions
• Provide on-call support during agreed evenings and weekends to ensure system availability
• Participate in code reviews, testing, and documentation processes

Your Profile:

• Proven experience in Java and PHP development
• Strong knowledge of advanced SQL and relational database design
• Hands-on experience with API development and integration
• Proficiency in Linux OS administration
• Proficiency in DevOps & efficient pipeline management is a plus
• Familiarity with cloud platforms and containerization (e.g., Docker, Kubernetes).
• Ability to work independently and in a team environment
• Excellent problem-solving and communication skills
• Willingness to provide on-call support during evenings/weekends as per schedule
• Fluent in English, German and French is a plus