Senior Backend Developer focusing on PHP and Laravel for a widely-used social intranet platform. Engage in backend systems development and optimization with a collaborative team approach.
Responsibilities
Responsibility for the development and maintenance of the central backend systems.
Work closely with frontend developers, development engineers and business stakeholders to deliver scalable, secure and high-performance solutions.
Senior-level ownership of backend architecture and implementation: design, develop and optimize scalable backend services using PHP (Laravel).
Database management: develop, optimize and maintain MySQL/MariaDB databases, ensuring data integrity and performance.
API development & integration: create RESTful APIs and integrate third-party interfaces.
Real-time communication: implement and maintain WebSockets for real-time messaging and notifications.
System architecture & performance: design scalable architectures, optimize database queries and implement caching solutions.
Code quality & best practices: write clean, maintainable code following best practices and established design patterns.
Requirements
5+ years of experience as a backend developer with strong knowledge of PHP (Laravel framework).
Experience with software architectures for high-traffic, multi-user applications.
Excellent knowledge of MySQL/MariaDB, including database design, query optimization and performance tuning.
Experience implementing WebSockets for real-time applications.
Solid understanding of API development, authentication protocols and web security best practices.
Strong problem-solving skills and the ability to work effectively in a dynamic environment.
Proficiency in German and English.
Benefits
Flexible working hours and the option to work remotely.
Attractive salary and additional benefits.
Regular training and opportunities to attend conferences.
Modern equipment and an ergonomic workplace.
Top-quality catering: breakfast, snacks and dinner are included at the Schindlerhof — maintained to the high culinary standards of a multi-award-winning hotel.
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