Senior FullStack Developer (PHP & Vue.js)

Our partner is an international technology-driven organization building a strong internal engineering capability to support business-critical applications and long-term digital transformation initiatives. Their teams are focused on improving software reliability, strengthening engineering ownership, and modernizing key systems that support global business operations. As part of this journey, they are looking for a Senior FullStack Developer (PHP & Vue.js) to help maintain, enhance, and gradually modernize existing applications while ensuring stability and continuity for end users. This is an excellent opportunity for an experienced engineer who enjoys solving complex technical challenges, improving legacy systems, and driving sustainable engineering improvements in a collaborative international environment.

Your Impact:

• Maintain, stabilize and improve business-critical PHP applications and backend services and frontend components

• Diagnose and resolve production issues, performance bottlenecks and integration failures

• Develop new features and enhancements while ensuring application stability

• Refactor and modernize legacy code to improve maintainability and reliability

• Build and maintain integrations with internal systems, third-party platforms and APIs

• Collaborate with Product, QA, DevOps and Infrastructure teams to support successful releases

• Contribute to code reviews, technical documentation and continuous improvement initiatives

Requirements

What You'll Bring:

• 5+ years of professional PHP development experience

• Deep knowledge of modern frontend frameworks (preferably Vue.js)

• Strong experience working with both modern and legacy PHP applications

• Hands-on knowledge of Laravel, Symfony or similar PHP frameworks

• Solid understanding of SQL, relational databases and data modelling

• Experience building and troubleshooting APIs, integrations and backend services

• Strong knowledge of OOP principles, design patterns and secure coding practices

• Experience with Git workflows, debugging, production support and software delivery processes

Bonus Points For:

• Familiarity with Docker, Kubernetes, cloud platforms and modern DevOps practices

• Experience supporting ERP, e-commerce, supply chain or other business-critical systems

Benefits

Other Details:

• Hybrid working model and flexible work environment (based in Budapest)

• International and collaborative engineering culture

• Ongoing training and professional development opportunities

• Opportunity to work on large-scale business-critical applications

• Long-term career growth within a growing global organization