Backend Software Engineer (Boston) - job 1 of 2

As a Backend Software Engineer at Lendbuzz, your responsibilities will include developing backend infrastructure from inception to implementation, collaborating with the engineering team to design architecture and system frameworks, contributing to event-driven microservices, and developing internal tools that integrate seamlessly with external APIs. You’ll play a pivotal role in creating products that positively impact thousands of customers.

Candidates for the Backend Software Engineer position at Lendbuzz should have a Bachelor’s degree in computer science or a related field and at least 3 years of backend development experience. A strong fluency in relational database technology, particularly PostgreSQL, along with experience in designing and implementing APIs within a microservices architecture, is essential. Knowledge of testing methodologies is also required.

To thrive as a Backend Software Engineer at Lendbuzz, you should be proficient in PostgreSQL and have experience with microservices architectures. Familiarity with designing and implementing APIs is crucial, as well as a strong understanding of backend development practices and testing methodologies. Your technical expertise will be vital in driving our innovative solutions forward.

The salary for a Backend Software Engineer at Lendbuzz ranges from $135,000 to $145,000 per year. This competitive compensation reflects our commitment to attracting top talent in the tech industry and underscores the value we place on the work you’ll do to empower underserved borrowers.

At Lendbuzz, diversity is viewed as a competitive advantage. We celebrate differences and believe that a variety of experiences, viewpoints, and backgrounds enrich our workplace culture. As a Backend Software Engineer, you’ll be working in an environment where compassion, honesty, and transparency are prioritized, enabling you to contribute to meaningful projects in a supportive setting.

When answering this question, highlight specific projects where you have utilized PostgreSQL effectively, discussing the challenges you faced, how you overcame them, and the outcomes of your work. Emphasize your ability to optimize queries and manage database performance.

Discuss the principles of RESTful design or GraphQL that you follow, your process for gathering requirements, and how you ensure the APIs are secure and scalable. Provide examples of APIs you've designed and the technologies you used, showcasing your understanding of best practices.

Start by defining microservices and explaining their benefits, such as scalability and resilience. Then, share a concrete example from your past work where you've transitioned from a monolithic architecture to a microservices-based approach, detailing the challenges and successes you experienced.

Describe your approach to testing, including unit tests, integration tests, and end-to-end tests. Mention any specific testing frameworks or tools you are familiar with, such as JUnit or Postman, and explain how you integrate testing into your development workflow.

Discuss your proactive approach to learning, such as following tech blogs, participating in webinars, or enrolling in online courses. Mention any communities or conferences you engage with to network and share knowledge, emphasizing your commitment to continuous professional development.

Choose a specific project that posed significant challenges. Detail the problem, the actions you took, and the results. Focus on your contributions and what skills you utilized, showing how you can apply your experience to future projects at Lendbuzz.

Emphasize the importance of collaboration in your previous roles. Provide examples of successful teamwork, how you communicated with your colleagues, and any conflicts you resolved. Highlight your interpersonal skills, showing how they enhance the team dynamic.

Discuss scalability, maintainability, and performance. Explain how your designs incorporate practices that foster these elements. Provide examples of how you've improved backend architecture in previous roles, focusing on the impact your improvements had on user experience.

Describe your methods for prioritizing tasks, such as utilizing Agile methodologies or Kanbanboards. Explain how you assess project deadlines and team capabilities, showcasing your ability to remain flexible and adapt to changing priorities while still delivering quality work.

Express your admiration for Lendbuzz’s mission to create personalized financial solutions for underserved communities. Connect your own values around diversity and innovation to the company's culture, illustrating your enthusiasm to contribute to the team and make an impact.