The Role
Design and maintain scalable web applications using Symfony and PHP, develop APIs, implement testing strategies, and mentor team members.
Summary Generated by Built In
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.
RequirementsWhat We’re Looking For
- 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.
- 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.
Benefits
- The chance to shape a platform used across the world.
- A collaborative, forward-thinking culture where your voice matters.
- Flexible hybrid work options.
- Competitive compensation package.
- Opportunities for continuous learning and professional growth.
Skills Required
- 10+ years of experience as a full stack or backend engineer
- Strong expertise with Symfony and PHP ecosystem
- Solid understanding of web architecture and design patterns
- Familiarity with relational databases like MySQL/PostgreSQL
- Experience with GitLab CI/CD pipelines
- Familiarity with Docker
- Experience with automated testing tools
- Excellent problem-solving skills
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The Company
What We Do
Mobile Locker NV is a company that develops and provides automated, high-tech locker systems for various sectors, including festivals, events, and public transport. Their solutions are custom-made, controlled by user-friendly software, and designed for secure, autonomous storage.








