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SonicWall is a cybersecurity forerunner with more than 30 years of expertise and is recognized as a leading partner-first company, ensuring our partners and their customers are never alone in the fight against cybercrime. With the ability to build, scale and manage security across the cloud, hybrid and traditional environments in real-time, SonicWall provides relentless security against the most evasive cyberattacks across endless exposure points for increasingly remote, mobile and cloud-enabled users. With its own threat research center, SonicWall can quickly and economically provide purpose-built security solutions to enable any organization—enterprise, government agencies and SMBs—around the world. For more information, visit www.sonicwall.com or follow us on Twitter , LinkedIn , Facebook and Instagram . We are seeking a talented Principal Software Engineer to join our team to develop cloud-managed endpoint security applications. Our development environment is truly cross-platform, encompassing a wide range of technologies, including Windows, macOS, Linux, Android, and iOS. This unique setup offers you an exceptional opportunity to gain exposure to a diverse array of technologies that few organizations can match. Join us in shaping the future of cybersecurity and expanding your expertise within a dynamic, multi-platform development team. Role and Responsibilities: Design, develop, maintain, and release client applications for Android and iOS, with occasional desktop app development. Write clean, efficient, and maintainable code across multiple languages, including C/C++, Kotlin, Java, Swift, and Objective-C. Collaborate with cross-functional teams, including designers, QA, and product managers, to deliver seamless and responsive user experiences. Troubleshoot and resolve complex technical issues, ensuring the stability and reliability of client applications across platforms. Participate in code reviews, architectural discussions, and contribute to engineering best practices. Qualifications: Solid computer science fundamentals in areas such as data structures, algorithms, memory management, cryptography, networking, and system programming. 10+ years of experience in client-side software development with a deep understanding of one or multiple mobile OS platforms, including Android and iOS. Experience with JNI bridge connecting the app layer to the native engine Strong proficiency in C/C++ Strong working experience with one or multiple mobile platforms Solid understanding of networking fundamentals: TLS/SSL, tunneling protocols (PPP, ESP, WireGuard), DNS, proxies. Knowledge of Vue or other frontend frameworks for UI development. Excellent problem-solving and debugging skills across multiple languages and environments. Experience with Android NDK or Apple's Network Extension / System Extension frameworks is a strong plus Comfort reading and modifying build systems (Gradle, Make, Xcode project files, Fastlane) Skills in desktop development (Windows/macOS/Linux) are a plus. Hands-on experience with AI coding assistance. #LI-KB7 #LI-Hybrid #C #C++ #networking #IOS #Android SonicWall is an equal opportunity employer. We are committed to creating a diverse environment and are an equal opportunity employer. All qualified applicants receive consideration for employment without regard to race, color, ethnicity, religion, sex, gender, gender identity and expression, sexual orientation, national origin, disability, age, marital status, veteran status, pregnancy, or any other basis prohibited by applicable law. At SonicWall, we pride ourselves on recruiting a diverse mix of talented people and providing active security solutions in 100+ countries. Applicant Privacy Notice
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.