Sr. Software Development Engineer - Full Stack

As a Senior Software Development Engineer - Full Stack at LivePerson, your primary responsibilities include leveraging your Node.js and TypeScript skills to develop high-volume applications, maintain platform stability, and continually enhance the features of our Conversational Cloud platform. You'll also collaborate with cross-functional teams to refine product features, debug production issues, and implement process improvements for efficiency and scalability.

Candidates applying for the Senior Software Development Engineer - Full Stack position at LivePerson should have a Bachelor's degree in Computer Science or a related field, along with over 8 years of experience in Node.js and Express.js. They should also possess a strong understanding of data structures, RESTful APIs, microservices architecture, and have experience with tools such as Docker and Kubernetes, among other qualifications that ensure success in a dynamic environment.

The Senior Software Development Engineer - Full Stack at LivePerson primarily works with a tech stack that includes Node.js, TypeScript, RESTful APIs, Docker, Kubernetes, and various database systems such as PostgreSQL and MySQL. Proficiency in tools like GitLab CI, Mocha, and Chai for testing is also important to maintain high standards of code quality.

LivePerson offers a hybrid working environment that promotes flexibility and autonomy. You can work from anywhere without defined hours, making it easier to balance personal and professional commitments. The company's culture fosters collaboration, feedback, and innovation, ensuring that you’ll feel valued as part of a passionate team.

Working as a Senior Software Development Engineer - Full Stack at LivePerson grants you access to various benefits, including 33 days of personal time off, a pension scheme with significant company contributions, flexible working conditions, modern equipment, and opportunities to engage in community volunteering. It's a role designed to enhance your career while providing support for your personal life.

In preparing to discuss your experience with Node.js for the Senior Software Development Engineer role at LivePerson, highlight specific projects where you've used Node.js to develop applications. Mention your familiarity with Express.js and any challenges you've overcome using this technology, demonstrating your problem-solving skills and technical expertise.

When answering how you handle debugging in production environments, share specific methodologies you utilize, such as logging and monitoring tools you’ve implemented in the past. Discuss your approach to identifying and resolving issues quickly to minimize downtime, focusing on your problem-solving skills and decision-making process.

To effectively respond to your experience with microservices architecture, discuss how you've implemented this approach in previous roles. Explain the benefits, such as improved scalability and maintainability of applications, and provide examples of how you managed challenges related to communication between services.

During your interview, when discussing a project involving cross-functional collaboration, emphasize your ability to communicate effectively with both technical and non-technical stakeholders. Provide examples of how you contributed to the project's success through cooperation and feedback, showcasing your teamwork and collaborative skills.

When discussing your strategies for writing unit and integration tests, focus on specific testing frameworks you've employed, such as Mocha or Chai. Explain your approach to ensuring code reliability and robust testing processes, and how this aligns with the expectations at LivePerson for maintaining high-quality standards.

For a question on application security, address your understanding of OAuth and JWT by discussing their importance in securing APIs. Share examples of how you've implemented these technologies in previous projects, ensuring secure authentication and authorization practices.

In answering this question about Agile methodologies, emphasize your familiarity with SCRUM or Kanban processes. Discuss specific instances where you’ve applied Agile principles in project management, focusing on how it helped your team stay organized and deliver high-quality software.

When asked about a challenging software development project, share a narrative that outlines obstacles, your solution approach, and the outcome. Highlight technical skills, teamwork, and your ability to adapt to changing circumstances, demonstrating resilience and a problem-solving mindset.

To respond effectively, talk about the resources and strategies you use to stay updated, such as following specific tech blogs, participating in online workshops, or contributing to open-source projects. Highlight your commitment to continuous learning, which is crucial for a Senior Software Development Engineer - Full Stack at LivePerson.

In discussing how you prioritize tasks in a fast-paced environment, share your methods such as using task management tools, creating to-do lists, or applying the Eisenhower Matrix. Align your answer with how these strategies have helped you meet project deadlines and achieve team goals at previous positions.