Senior Java Full Stack Developer

As a Senior Java Full Stack Developer at our company, your primary responsibilities will include developing user interfaces and web services for various HHSC IT applications, focusing on modern, responsive technologies like Angular or React. You'll convert SOAP-based services to RESTful services and create new RESTful web services within a JBoss EAP environment. Additionally, you will engage in server-side development on the JEE platform, ensuring adherence to best practices and quality standards in design and implementation.

To excel as a Senior Java Full Stack Developer with us, you should possess a strong foundation in Java, JEE, and web services, with proficiency in HTML5, CSS3, JavaScript, and key frameworks like Angular (TypeScript) or React. You'll also need experience with REST/SOAP web services, server-side development, and authentication protocols such as JWT and OAuth. A minimum of 4 years' experience in developing Single Page Applications (SPAs) and a good grasp of Agile methodologies will greatly benefit you in this role.

In the Senior Java Full Stack Developer role, you will primarily work within Agile methodologies, particularly Scrum. This allows for collaborative development, quick iterations, and continuous feedback, which helps in enhancing project outputs. This approach focuses on delivering functional components in short phases, ensuring that you can adjust to client needs effectively and keep the project aligned with its goals.

Our company supports the professional development of a Senior Java Full Stack Developer through various initiatives, including ongoing training programs, access to conferences, and workshops focused on emerging technologies and best practices. You will have the chance to work alongside experienced professionals in a collaborative environment, encouraging you to grow your skill set and knowledge continuously. Mentorship opportunities are also available to help you navigate your career path effectively.

As a Senior Java Full Stack Developer, you will be involved in high-impact government projects that focus on enhancing IT applications for public services. This includes developing user-friendly applications that rely on robust web services, improving the efficiency of government functions, and ensuring high levels of accessibility and responsiveness. You’ll have the opportunity to innovate and implement strong technical solutions while serving the community.

When answering this question, provide specific examples of your Java and JEE projects. Highlight significant challenges you faced and how you overcame them, as well as any frameworks or tools you've utilized. Mention how your experience particularly aligns with the needs of this Senior Java Full Stack Developer role.

For this question, talk about the security measures you've implemented, such as JWT and OAuth, and provide context around the projects where you employed them. Discuss your understanding of common vulnerabilities and how you mitigate them in your applications, showcasing your proactive approach to security.

Discuss the principles of responsive web design, including fluid grid layouts, flexible images, and media queries. Share examples of how you've implemented these principles in developing applications, particularly focusing on your experiences with Angular or React in building responsive interfaces that enhance user experience.

When answering, clarify that SOAP is a protocol that uses XML for message format while REST is an architectural style that allows a variety of formats (like JSON, XML) for data exchange. Illustrate your answer with examples from your experience, emphasizing when you would choose one over the other in the context of application development.

Provide a specific example of a project with a tight deadline. Discuss your time management strategies, such as prioritization, the use of Agile sprints, or collaboration with team members, and how these approaches helped ensure timely delivery without compromising quality.

Mention specific version control systems like Git or SVN that you have used, along with any collaboration tools such as Jira or Trello. Be sure to discuss how you use these tools to facilitate project management and streamline the development process, emphasizing teamwork and effective communication.

Explain your methodology for testing, such as unit testing, integration testing, and using testing frameworks. Discuss tools that you commonly use for debugging and how you ensure code quality before deployment, especially in the context of ensuring functional web applications.

Discuss various resources such as online courses, tech blogs, and forums you utilize to stay current in web development. Highlight your commitment to continuous learning and how you apply new skills and knowledge to your work as a Senior Java Full Stack Developer.

To answer this, outline the steps taken in building a SPA, including defining requirements, creating a wireframe, selecting a front-end framework (like Angular or React), and integrating RESTful services. Share experiences that highlight your expertise and successes in building effective SPAs.

Explain your strategies for building scalable applications, such as using microservices architecture, optimizing database queries, and leveraging cloud resources. Provide examples from projects you've worked on that demonstrate your ability to ensure long-term scalability and performance of applications.