Senior Backend Developer - (m/f/d)

As a Senior Backend Developer at Ordio, you will take on a variety of responsibilities including designing and maintaining backend services using PHP, collaborating with cross-functional teams to define new functionalities, and optimizing existing services for better performance. Your role will be crucial in ensuring high availability and contributing creatively to project developments.

To apply for the Senior Backend Developer position at Ordio, candidates should hold a BSc degree and possess over 5 years of experience in backend engineering. Proficiency in PHP and Symfony is essential, alongside a solid understanding of distributed systems and cloud architecture, and familiarity with relational databases like MySQL.

In the role of Senior Backend Developer at Ordio, you will especially work with PHP and Symfony for backend service development. Additionally, familiarity with distributed systems, cloud architecture—preferably AWS—and relational databases like MySQL will be important for your tasks.

At Ordio, you can expect a vibrant and agile startup culture that values innovation and teamwork. We place a strong emphasis on personal development, providing opportunities for you to take responsibility from day one. Our team is young and motivated, and we encourage a flexible work environment that includes remote work and home office options.

Yes, at Ordio, we greatly value personal and professional development. As a Senior Backend Developer, you’ll have the chance to contribute to innovative solutions, take on meaningful responsibilities from the outset, and work with a motivated team that supports your growth in a collaborative environment.

When answering this question, provide specific examples of projects where you've utilized PHP and Symfony. Discuss the complexities you handled, features you built, and how you optimized performance, demonstrating your depth of knowledge and practical applications of these technologies.

For this question, highlight your knowledge of distributed systems using concrete examples. Explain how you addressed challenges related to scalability, performance, and fault tolerance in previous roles, ideally in conjunction with your backend development work.

Here, you might want to discuss your approach to testing, code reviews, and version control. Describe any methodologies such as Test-Driven Development (TDD) or continuous integration that you apply to ensure high-quality code.

When responding, narrate a specific instance that illustrates your problem-solving skills. Include the challenge, your thought process, the solutions you implemented, and the outcome. This can showcase your ability to handle pressure and think critically.

In your answer, mention any blogs, forums, or communities you follow, or online courses you've taken. This will reflect your commitment to professional growth and staying informed about industry advancements.

Discuss the tools you're familiar with, such as New Relic or Datadog, providing insights into how you utilize them to monitor application performance and optimize backend services efficiently.

Share specific projects where you worked with MySQL. Describe how you designed databases, managed data, and built queries efficiently, emphasizing your practical experience with database management.

Describe how you communicate with stakeholders, gather requirements, and maintain flexibility throughout the development process. Highlight your collaborative mindset and any techniques you use to ensure successful teamwork.

In your response, discuss redundancy, failover techniques, and load balancing strategies you've employed in past projects to ensure the high availability of backend services and minimize downtime.

You can reflect on your experiences working in agile teams and detail how you prioritize based on stakeholder inputs and project deadlines. Include any tools or methodologies you utilize for effective task management.