Lead Fullstack Engineer

As a Lead Fullstack Engineer at NICE, your main responsibilities will include designing and developing scalable applications, collaborating with cross-functional teams to translate business requirements into technical solutions, writing well-designed code, and implementing RESTful APIs. You will also perform code reviews, optimize application performance, and participate in agile development cycles, thus playing a crucial role in both the development and architectural aspects of our products.

To be considered for the Lead Fullstack Engineer position at NICE, you should have proven experience in software development with a focus on Java, Spring Boot, Angular, and Hibernate. Expertise in Java 17 and a strong understanding of web development, RESTful API design, and SQL are essential. Familiarity with development tools such as Maven and Git, along with a good grasp of database concepts, will greatly enhance your candidacy for this role.

At NICE, we believe in cultivating talent and promoting continuous learning. As a Lead Fullstack Engineer, you'll have access to various internal career opportunities, training programs, and resources to advance your skills and grow within the company. We foster a collaborative environment where knowledge sharing is encouraged, helping you stay at the forefront of technology and innovation.

In your role as a Lead Fullstack Engineer at NICE, you'll utilize a range of modern development tools and technologies, including Java 17, Spring Boot, Angular, Hibernate, Maven for build automation, and Git for version control. Additionally, you can expect to work with CI/CD pipelines to streamline the development process and maintain high standards of code quality.

At NICE, we pride ourselves on our dynamic team culture, where collaboration and creativity are at the forefront. As a Lead Fullstack Engineer, you will work alongside some of the best professionals in the industry, contributing to exciting projects while sharing ideas and learning from each other. Our environment is fast-paced, inclusive, and focused on innovation, offering ample opportunities for personal and professional growth.

When answering this question, focus on your hands-on experience with Java 17 features and enhancements. Describe specific projects where you have leveraged its capabilities, emphasizing how you've solved complex problems or improved performance. Mention any modern API functionalities you have utilized and how they contributed to the success of your projects.

Discuss your methodical approach to designing RESTful APIs, including defining endpoints clearly, using appropriate HTTP methods, and ensuring proper status codes for responses. Emphasize the importance of documentation and versioning as best practices and mention any tools you use for API design and testing.

Highlight specific techniques you've used to optimize web application performance, such as lazy loading, caching strategies, and minimizing HTTP requests. Discuss tools like monitoring software or profiling tools that help you identify bottlenecks, as well as your experience with load testing.

When discussing code reviews, emphasize your collaborative mindset and the importance of fostering a positive culture. Share specific examples of how you provide constructive feedback, focusing on clarity, improvement opportunities, and recognizing good practices—leading to enhanced team learning.

Talk about your familiarity with Agile principles and practices, describing your role in sprints, daily stand-ups, and retrospectives. Illustrate how Agile has improved team collaboration, flexibility, and feedback cycles in your development process, providing examples from your experience.

When addressing refactoring legacy code, outline your systematic approach, including assessing the existing codebase, identifying pain points, and creating a structured plan. Share a specific example of a successful refactor, emphasizing the improvements gained in performance, maintainability, and scalability.

Discuss various security practices you follow in application development, such as input validation, using HTTPS, and securing APIs. Mention tools or frameworks that help you identify vulnerabilities, and stress the importance of staying updated on security best practices.

Speak to your strategies for fostering teamwork, such as open communication, regular check-ins, and using collaboration tools. Provide examples of how these strategies have led to successful project outcomes and enhanced team dynamics.

Share your methods for keeping abreast of technology trends, such as participating in online communities, following tech blogs, attending webinars, and pursuing certifications. Highlight any specific resources or courses you find particularly valuable in advancing your knowledge.

Discuss your hands-on experience with CI/CD pipelines, explaining the tools you've used, such as Jenkins or GitLab CI. Highlight benefits you've observed in terms of automation, collaboration, and quicker deployment cycles, and provide examples of successful implementations.