Senior Backend Engineer

As a Senior Backend Engineer at Ankorstore, your main responsibilities include designing, developing, and maintaining backend services that power our B2B marketplace. You'll collaborate with cross-functional teams to define and implement solutions, troubleshoot complex issues, and optimize application performance while embracing modern technologies like AI. You’ll also participate in code reviews, mentor team members, and contribute to technical documentation.

To qualify for the Senior Backend Engineer role at Ankorstore, you should have 5+ years of experience in backend web development, strong proficiency in PHP or Golang, and a solid understanding of database design with MySQL. Familiarity with RESTful APIs, microservices architecture, and cloud infrastructure, particularly GCP, is also necessary. Excellent communication skills and the ability to work collaboratively are key to this role.

Ankorstore utilizes a robust tech stack that includes PHP 8.3, Laravel 10, and Golang for backend development, while the front end employs Vue.js and Typescript. Infrastructure-wise, we rely on Google Cloud Platform (GCP), Kubernetes, MySQL, and Redis. Additionally, tools like GitHub, CircleCI, and Sentry are integral to our development processes.

Teamwork is critically emphasized in the Senior Backend Engineer role at Ankorstore. You will engage closely with product managers, designers, and other engineers to craft solutions, ensuring collaborative input in every aspect of product development. Mentoring junior engineers and participating in code reviews further fosters a communal spirit in achieving collective goals.

Ankorstore offers a comprehensive range of benefits to Senior Backend Engineers, including health and life insurance, meal vouchers through our partnership with Swile, and access to Leeto for exclusive discounts and cultural activities. Additionally, our modern Paris office promotes a vibrant atmosphere, while our commitment to a remote-friendly work culture and professional growth opportunities emphasizes our support for work-life balance.

In preparing for your interview, detail your practical experiences with microservices architecture. Discuss specific projects where you've implemented microservices, including challenges faced and how you overcame them. Highlight how this experience aligns with the responsibilities of a Senior Backend Engineer at Ankorstore.

To answer this question effectively, share methods you use to ensure code quality, such as adhering to coding standards, utilizing comments, and engaging in code reviews. Provide examples of how these practices not only maintain your code but also enhance team collaboration and the overall project lifecycle.

When discussing your debugging approach, detail your systematic techniques, such as understanding logs, replicating the issue, or breaking down components. Discuss specific instances where your debugging skills resolved significant issues, demonstrating your analytical prowess and problem-solving capabilities.

In your response, recall specific projects where you’ve designed or worked with RESTful APIs. Highlight your understanding of standard practices, versioning, and security aspects. If applicable, mention how you've optimized API performance to improve overall user experience.

Reflect on your adaptability by providing a concrete example of a situation where you learned and implemented a new technology, such as GCP or AI solutions. Discuss the impact of your adaptability on project outcomes, showcasing your eagerness for continuous learning—an essential quality for the Senior Backend Engineer role.

Discuss specific optimization techniques you employ, such as caching strategies, query optimization, or load balancing. Provide examples of real-world applications where your optimizations significantly improved performance, demonstrating your depth of knowledge and experience.

Outline instances where you provided mentorship, describing your approach to fostering their skills through code reviews, knowledge sharing, or structured learning sessions. Emphasize the results of your mentoring efforts to convey the lasting impact you've had on your team.

Key to your answer is providing details about your hands-on experience with GCP, including services you've utilized, configurations managed, and any relevant project examples. Highlight how you've leveraged cloud infrastructure to enhance system scalability and performance.

Highlight security measures you adopt, such as authentication, authorization practices, and data encryption. Provide specific scenarios where your implementation of security protocols has strengthened the backend services you worked on, showcasing your attention to detail.

In formulating your response, connect your personal values with Ankorstore's mission to support independent retailers. Reflect on how your skills align with their innovative culture, and emphasize your enthusiasm for contributing to a forward-thinking team committed to rewilding retail.