Senior Backend Engineer, Tech Lead

As a Senior Backend Engineer at PayZen, you will lead technical projects, mentor junior engineers, and work on building scalable web services. Your primary responsibilities include collaborating with product teams to design user-centric products, writing efficient code, and contributing to architectural designs. You will also focus on fostering teamwork and sharing knowledge while ensuring that both backend and occasional frontend components work seamlessly together.

PayZen requires a minimum of 7 years of software development experience, particularly in JavaScript technologies such as Node.js and React. Candidates should have a strong understanding of user experience and scalable database design. Additionally, effective collaboration and communication skills are essential, along with a proven track record of delivering high-quality, customer-focused solutions.

At PayZen, fostering a positive work culture is key. Senior Backend Engineers are encouraged to collaborate with cross-functional teams and participate in mentorship. The company values knowledge sharing and aims to cultivate an environment that supports both personal and professional growth, making it a place where everyone can thrive.

Candidates for the Senior Backend Engineer position at PayZen should be well-versed in JavaScript, particularly with Node.js and React. Familiarity with testing platforms and frameworks to ensure clean, maintainable code is also essential. Additional knowledge in scalable database design and backend architecture will be beneficial to succeed in this role.

Working at PayZen offers the unique opportunity to positively impact the healthcare landscape, particularly in medical payments. As a Senior Backend Engineer, you will also become part of a high-growth, collaborative team that values innovation. The experience you gain will shape your career while contributing to a vital service in the healthcare sector.

When answering this question, focus on the specifics of the project, your role in it, and the technologies used. Highlight how you coordinated with team members and what challenges you overcame, especially related to scalability or user experience.

Discuss the practices you utilize to maintain high code quality, such as code reviews, automated testing, and best practices in coding standards. Explain how these contribute to the overall success of the projects you work on.

Share your approach to mentoring, such as setting up regular check-in meetings, providing constructive feedback, and facilitating hands-on learning experiences. Emphasize the importance of fostering an inclusive and supportive environment.

Talk about your methods for effective communication and collaboration, such as understanding the product vision, participating in brainstorming sessions, and ensuring alignment on project goals.

Provide insights into your experience with designing backend architecture. Discuss specific projects where you contributed to architectural decisions and how they impacted system performance and scalability.

Highlight a specific instance where you identified and addressed a critical issue. Detail the troubleshooting process, tools you used, and lessons learned that enhanced your development practices.

Explain your strategies for keeping up-to-date with industry trends, such as attending conferences, participating in online courses, or engaging with developer communities, emphasizing your commitment to continuous learning.

Discuss best practices that you prioritize, such as modular coding, clarity, and maintainability. Provide examples of how adherence to these practices has benefited your past projects.

Share your techniques for managing stress and meeting deadlines, such as prioritization, time management, and seeking help when necessary. Use an example to demonstrate your ability to deliver under pressure.

Discuss your passion for contributing to the healthcare space and how PayZen's mission resonates with you. Explain how your skills and experiences align with the company's values and projects to show a genuine interest in the role.