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# Senior Full Stack Engineer (PHP/Symfony/Vue.js)

- **Company:** Mobile Locker NV
- **Location:** Zaventem, Belgium
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** PHP (Programming Language), Application Programming Interfaces (APIs), Automation of Tests, Code Review, Relational Databases, Software Design Patterns, DevOps, Distributed Systems, Hardware Design, Python (Programming Language), PostgreSQL, MySQL, Open Source Technology, Symfony, Systems Architecture, TypeScript, Backend, Gitlab, Vue.js, Containerization, Front End Software Development, Asynchronous Programming, Web Architecture, Docker
- **Published:** October 22, 2026
- **Apply:** https://www.adzuna.be/details/5936794969

## About the Role

* 10+ years of experience as a full stack or backend engineer.
 * Strong expertise with Symfony and PHP ecosystem.
 * Solid understanding of web architecture, design patterns, and best practices.
 * Familiarity with relational databases (e.g., MySQL/PostgreSQL) and caching solutions.
 * Comfort with asynchronous programming and distributed systems concepts.
 * Experience with GitLab CI/CD pipelines and modern DevOps practices.
 * Familiarity with containerization (Docker).
 * Experience with automated testing tools and quality assurance workflows.
 * Excellent problem-solving skills and ability to work in a collaborative, agile environment.
 * Strong communication skills in English.

Nice to Have

 * Knowledge of TypeScript and Vue.js for modern frontend development.
 * Python experience for hardware integration.
 * Contributions to open-source projects or active involvement in developer communities.

## Description

As a Senior Full Stack Engineer at Mobile Locker / Cu.be, you will:

 * Design, build, and maintain scalable web applications with Symfony at the core.
 * Contribute to system architecture and solution design, ensuring security, performance, scalability and maintainability.
 * Develop APIs and integrations supporting asynchronous communication patterns.
 * Work across the stack, with opportunities to contribute to frontend features (Vue.js) and backend services (PHP/Symfony).
 * Implement and maintain automated testing strategies, ensuring high code quality and reliability.
 * Collaborate with DevOps on CI/CD pipelines (GitLab) and contribute to deployment best practices.
 * Mentor team members, share knowledge, and actively participate in technical discussions and code reviews.