Senior MacOS System Engineer

2 weeks ago


California, United States Zscaler Full time

Must have skills: C & C++ programming languages and strong system extensions framework experience for Mac.

Location: At least 3 days a week onsite in San Jose, CA. Please only apply if this (or relocation) applies to you.

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Job Description:

We are looking for a Senior MacOS System Engineer for the development team, working in cyber security protection of "Zscaler Internet Access" (ZIA) product. This role requires a deep understanding and knowledge of system extensions framework. This is an excellent opportunity to enable a fast-growing engineering team of a massively scalable product that has redefined how Security services are delivered.

Responsibilities:

Design and Develop components of Zscaler sandbox Analyze performance and scale challenges, and solve them. Developing and owning components of software products with a keen sense for high performance and scalability Work with QA engineering teams to investigate and resolve production issues You will be expected to participate in all phases of the product development cycle, from definition, design, through implementation and test Develop functional specifications, assess task requirements and scheduling, and participate in the development, debug and support

Must Have Qualifications:

5+ years experience and proficiency in Software Development or Cyber Security domain. Strong coding skills in C & C++ programming languages. Strong System extensions framework experience for Mac.

Nice to have Qualifications: C# experience. Basic understanding of various algorithms to achieve distributed consensus, Leader election, distributed lock etc. Basic understanding of trade-offs between consistency and availability while analyzing the resource costs to achieve them. Past experience with distributed consistent hash frameworks is highly desirable. Good Understanding of low level operating systems concepts including multi-threading, memory management, networking and storage, performance and scale Experience with code repositories like git/bitbucket and build systems. Knowledge of the Makefile system is highly desirable. Strong in Computer Science fundamentals, Algorithms and Data Structures Excellent verbal, written and interpersonal skills Self-starter takes initiative & ownership, identifies and completes tasks; goal driven

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