Software Engineer Sr. Staff – Application Services

As a Senior Staff Software Engineer at Juniper Networks, you will be responsible for driving development from technology selection through to product delivery. This involves collaborating with product managers and designers to enhance user experience, identifying opportunities to improve efficiency and scalability, and actively participating in design and code reviews. Your role will also require you to remain closely connected with customers, working alongside field engineers to understand and resolve issues while enhancing the product.

To be considered for the Senior Staff Software Engineer position at Juniper Networks, ideal candidates should possess a B.S. or M.S. in Computer Science, Electrical Engineering, Computer Engineering, or a related technical field. Additionally, candidates should have a minimum of 12 years of experience in developing large-scale software systems and at least 3 years in leading technical teams. Proficiency in C/C++ development and a solid understanding of IP networking, socket-based programming, and Agile development processes are also essential.

For the Senior Staff Software Engineer position at Juniper Networks, proficiency in C and C++ is mandatory. These skills are crucial for developing clean, modular code for our large-scale networking systems. A good understanding of Linux-based systems and experience with multi-threaded development will also support your success in this role.

While the Senior Staff Software Engineer position at Juniper Networks is based in Westford, Massachusetts, specific work arrangements including remote work options can depend on company policy and the team's workflow. It’s best to inquire during the interview process about available flexibility regarding work location.

The expected salary range for the Senior Staff Software Engineer position at Juniper Networks is between $171,072 and $245,916 annually. The actual salary offered may vary based on factors such as market location, skills, and experience. In addition to base pay, the compensation package includes medical benefits, 401(k) eligibility, and paid time off.

When answering this question, emphasize specific projects you've worked on that required you to design, develop, and scale large software systems. Discuss your role in those projects, technologies used, and the outcomes achieved. Highlight any challenges you faced and how you overcame them, which demonstrates your problem-solving skills.

Talk about the importance of code reviews, unit testing, and collaboration tools like Git. Explain your personal strategies for writing clean and maintainable code, as well as how you contribute to the code review process to elevate code quality across the team.

Discuss your experience with Agile development methodologies and how they enhance team collaboration and product delivery. If relevant, mention how you've implemented practices like Test-Driven Development (TDD) or Continuous Integration in past roles, demonstrating your adaptability and focus on quality.

Use a specific example from your experience. Outline the nature of the bug, the steps you took to diagnose it, and the solution you implemented. Emphasize the lessons learned and how this experience has shaped your debugging and problem-solving approach.

Share a few resources that you regularly consult, such as industry blogs, podcasts, or conferences. You might mention platforms like GitHub, Stack Overflow, or professional groups where you engage with peers. This shows your commitment to continuous learning and professional development.

Discuss your systematic approach to feature design, including gathering requirements, assessing user needs, and evaluating potential challenges. Emphasize your collaboration with product managers and engineers, and your emphasis on scalability, performance, and user experience.

Share experiences where you've led projects or teams, focusing on your leadership style and how you motivated team members. Include examples of how you've handled conflict or differences in opinion while achieving project goals.

When answering, provide specific techniques you’ve applied, such as algorithm optimization, code profiling, or memory management improvements. You might also discuss tools you've used to analyze performance and how you've measured improvement.

Discuss your openness to constructive feedback and how you use it as an opportunity for growth. Provide examples of how you've incorporated feedback into your work and how you handle team discussions around improvement areas.

Talk about your passion for technology and innovation, your desire to solve complex problems, and how you enjoy collaborating with others to create impactful solutions. Sharing personal stories or defining moments in your career can provide authenticity to your answer.