Senior Backend Engineer - PHP & Laravel

As a Senior Backend Engineer at Tagaddod, your main responsibilities will include developing and maintaining server-side logic for web applications using PHP, collaborating with architects to design scalable systems, conducting thorough code reviews, troubleshooting production issues, and writing unit and integration tests. Your focus will be on ensuring the performance and security of our applications while working closely with Frontend and Mobile Engineers to enhance user experience.

Applicants for the Senior Backend Engineer position at Tagaddod should possess a Bachelor’s degree in Computer Science, Software Engineering, or a related field. Additionally, having over 4 years of experience in backend engineering, a strong focus on PHP development, and proficiency in Laravel is crucial. Familiarity with relational databases, front-end technologies, and version control systems will also be advantageous.

To be successful in the Senior Backend Engineer role at Tagaddod, it’s essential to have strong programming skills in PHP, particularly with frameworks like Laravel. You should also have solid experience with MySQL for database management, proficiency in building REST APIs, and familiarity with front-end technologies such as HTML, CSS, and JavaScript for seamless integration.

At Tagaddod, collaboration is key for the Senior Backend Engineer. You will work closely with both Frontend and Mobile Engineers, sharing knowledge and integrating backend functionalities to deliver a seamless user experience. Regular code reviews and active participation in team discussions ensure that diverse ideas lead to innovative solutions.

A Senior Backend Engineer at Tagaddod employs various testing methodologies, mainly focusing on writing unit and integration tests using PHPUnit or similar testing frameworks. These practices ensure reliability and stability in our codebase, helping to catch and resolve issues early in the development process.

When discussing your PHP and Laravel experience, provide specific examples of projects you've worked on. Mention the challenges you faced, how you utilized Laravel’s features to streamline development, and the outcomes of your projects. Demonstrating a solid understanding of PHP’s core concepts along with Laravel’s architecture will show your depth of knowledge.

To answer this question, outline your systematic approach to troubleshooting. Describe how you reproduce the issue, check logs for errors, analyze performance bottlenecks, and how you implement fixes. Emphasize your problem-solving skills and your ability to remain calm under pressure.

When discussing your testing process, clarify how you write unit tests for individual components to ensure functionality, followed by integration tests to assess how these components work together. Highlight your familiarity with PHPUnit and your commitment to maintaining a high-quality codebase through rigorous testing.

Explain your approach to secure coding by mentioning practices such as input validation, escaping outputs, using prepared statements with SQL to prevent injection attacks, and implementing proper authentication and authorization measures in your applications.

Share specific experiences where you designed or optimized database schemas in MySQL. Discuss how you wrote complex queries, indexed tables for performance improvement, and any experience with database migration techniques. Showing appreciation for data modeling will add professionalism to your response.

Be prepared to describe a specific project where you worked alongside frontend developers. Talk about the communication methods you used, how you ensured that the backend and frontend integrated seamlessly, and the importance of collaboration in achieving project goals.

Discuss how you actively participate in the developer community, whether through attending conferences, taking online courses, or following industry blogs. Highlight how staying updated has positively influenced your work and helped you to implement best practices.

Explain your prioritization techniques, whether through Agile methodologies, Kanban boards, or task management software. Share how you communicate with your team about deadlines and ensure that everyone is aligned to deliver quality work on time.

Detail your experience with version control systems like Git, discussing how you use branching strategies, pull requests, and commit messages to maintain a clean project history. Emphasize collaboration through version control as a crucial part of team development.

To effectively answer this question, research Tagaddod’s values, projects, and team culture. Express your enthusiasm for their mission, how your skills align with their goals, and what you hope to contribute to their innovative projects as a Senior Backend Engineer.