Senior Software Engineer - C/C++ , Linux , HTTP, TCP - job 1 of 2

As a Senior Software Engineer at Zscaler, you'll be responsible for developing and owning components of a large-scale distributed system. Your role will involve troubleshooting complex issues and collaborating with Operations and Support to ensure a healthy cloud environment and happy customers. It’s a key position where your skills in C/C++ and knowledge of networking concepts will greatly benefit our innovative projects.

To apply for the Senior Software Engineer role at Zscaler, candidates should have 5 to 8 years of experience in software development, proficiency in C/C++, and a solid understanding of algorithms and data structures. Familiarity with Linux/Unix and distributed systems, alongside fundamental networking concepts like TCP/IP and HTTP(S), will also prepare you well for this position.

For the Senior Software Engineer position at Zscaler, proficiency in C/C++ is essential. Familiarity with other programming languages may also be beneficial, but you should feel comfortable applying your skills in either C or C++ to tackle complex software development challenges.

Zscaler prides itself on a supportive and inclusive work culture for its Senior Software Engineers. With an emphasis on collaboration and innovation, you'll find a fast-paced environment where your contributions are valued. The company actively fosters diversity and believes it drives creativity, thereby creating an environment where every team member can thrive.

The Senior Software Engineer role is based in Bangalore, India. This hybrid position allows you to enjoy the flexibility of a combination of in-office and remote work, providing a balanced approach to your work-life integration.

Zscaler is committed to the professional growth of its employees. As a Senior Software Engineer, you’ll have access to comprehensive benefits, educational reimbursement programs, and opportunities for mentoring and skill development, all of which contribute to advancing your career in a leading cloud security company.

The team dynamic for a Senior Software Engineer at Zscaler is collaborative and engaging. You’ll work alongside talented cloud architects, software engineers, and security experts, allowing for knowledge sharing and a variety of perspectives that enhance innovation and problem-solving.

In your answer, highlight specific projects where you've used C/C++. Discuss the complexity of the tasks you undertook, any frameworks you utilized, and how this experience aligns with the responsibilities outlined in the job description. Mention your debugging and troubleshooting skills as they are critical to this role.

Share examples of projects where you utilized various algorithms and data structures, explaining the challenges faced and the solutions you derived. Clarify how your choices impacted performance and scalability, which is relevant for Zscaler's focus on large-scale distributed systems.

Detail your knowledge of TCP/IP and HTTP(S) protocols, discussing how they facilitate secure data transfer in cloud environments. You can reference specific cloud systems you’ve worked on and outline the role these protocols played in ensuring performance and security.

Discuss your systematic approach to troubleshooting, including how you identify the root cause of issues and validate potential solutions. Providing examples of real challenges you've overcame using these techniques can illustrate your ability to ensure system reliability at Zscaler.

Share a specific instance where you played a key role in developing a large-scale distributed system. Describe your responsibilities, the technologies used, and the impact of your work on the project. This communicates your capability to contribute effectively to the Zscaler team.

Detail the tools and techniques you’ve used for debugging applications in Linux/Unix environments. Mention any instances where your debugging skills led to successful problem resolution and improved system performance.

Discuss your approach to collaboration with various teams like Operations and Support at Zscaler. Highlight specific communication tools or methods used to ensure effective cooperation and project success.

Explain your methods for continuous learning, such as attending workshops, taking online courses, or following tech publications and forums. This displays your commitment to staying relevant in the ever-evolving tech landscape.

Share your enthusiasm for Zscaler’s mission and projects. Highlight any specific aspects of the company culture or technology they develop that genuinely resonate with you, reflecting your alignment with the company values.

Talk through a challenging project, the problems faced, and the steps you took to overcome them. Emphasize teamwork, technical skills, and successful outcomes, showing that you can thrive under pressure, much like the environment at Zscaler.