Senior Frontend Engineer - ReactJS, Typescript and SaaS - 7+ yrs

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.

About the Role

We are looking for a Senior Frontend Engineer to help lead the technical direction of the Cloud Secure Edge Admin Console, the interface used by IT Administrators and Security teams to manage access policies, monitor devices, configure alerts, and analyze real-time connectivity.

As a Senior Frontend Engineer, you will shape frontend architecture, elevate code quality, mentor other engineers, and collaborate with Product, Design, and Backend teams to deliver intuitive, performant, and reliable enterprise experiences. You’ll work with modern web technologies, including TypeScript, React, ag-Grid, Highcharts, Storybook, and our internal component library.

This role is ideal for engineers who enjoy solving complex product and architectural problems, driving clarity in ambiguous situations, and raising the engineering bar across a distributed team.

What You’ll Do

• Lead the design and implementation of complex frontend features, owning them from conception to delivery.
• Define and evolve architectural patterns, component abstractions, and best practices for performance, accessibility, testing, and maintainability.
• Work closely with Product and Design to evaluate requirements, break down features, identify edge cases, and provide clarity on technical feasibility and trade-offs.
• Mentor and support other Frontend Engineers through design reviews, pair programming, and coaching.
• Build and maintain high-performance interfaces using TypeScript, React, ag-Grid, Highcharts, and Storybook.
• Ensure robust testing coverage across integration, regression, and unit tests—using tests to document expected behavior and prevent regressions.
• Investigate and resolve complex issues that require coordination with Backend, QA, Customer Support, and Product teams.
• Drive improvements to developer experience, build tooling, component library consistency, and frontend operational excellence.

What You’ll Bring

• A Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent professional experience.
• 7+ years of experience building production web applications.
• Strong proficiency with JavaScript/TypeScript, React, HTML, CSS/SaaS, and common modern web development patterns.
• Experience with data-heavy or highly interactive enterprise applications, including complex grids or visualizations (ag-Grid, Highcharts, etc.).
• Experience writing automated tests and contributing to a healthy testing culture.
• Proven ability to break down ambiguous problems, design scalable solutions, and drive projects with minimal oversight.
• Excellent communication skills: able to articulate trade-offs, give constructive feedback, and collaborate effectively across engineering, design, product, QA, and support.
• Demonstrated impact improving code quality, reducing complexity, or evolving architecture in prior roles.
• A mindset focused on maintainability, clarity, and long-term sustainability: not just shipping features fast.

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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.

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