{"id":752673,"url":"https://alion.io/job/sonicwall-principal-frontend-engineer-react-and-typescript-experience-is-required","title":"Principal Frontend Engineer - React and TypeScript experience is required","company":{"id":685324,"name":"SonicWall","domain":"sonicwall.com","url":"https://alion.io/company/sonicwall","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":88,"open_postings":6,"ghost_share":0,"stale_share":0.5,"repost_share":0,"time_to_fill_p50_days":47,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Frontend","role_family":"Frontend","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Pune, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AG Grid","optional":false},{"name":"CI/CD","optional":false},{"name":"Highcharts","optional":false},{"name":"JavaScript","optional":false},{"name":"Jest","optional":false},{"name":"React Query","optional":false},{"name":"React.js","optional":false},{"name":"Redux","optional":false},{"name":"Sass","optional":false},{"name":"Storybook","optional":false},{"name":"TypeScript","optional":false},{"name":"Platform Engineering","optional":true},{"name":"Zero Trust","optional":true}],"status":"live","first_seen_at":"2026-08-18T11:04:22Z","employer_posted_date":"2026-09-17","last_verified_at":"2026-10-17T19:05:02Z","board_verified":true,"closed_at":null,"days_open":60,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":60},"description":"For more than 30 years, SonicWall has delivered a partner-first unified cybersecurity portfolio that helps SMBs, MSPs, and IT teams consolidate network security, endpoint security, security service edge (SSE), and threat response across hybrid environments. By bringing connected technology, real-time threat intelligence, automation, and expert services together, SonicWall helps organizations simplify security operations, achieve better security outcomes, and lower total cost of ownership. Backed by a global ecosystem of more than 17,000 partners, SonicWall delivers enterprise-grade protection built for SMB and mid-market realities. \nFor more information, visit www.sonicwall.com or follow us on X, LinkedIn, Facebook, and Instagram. \nAbout the Role\nWe are looking for a Principal Frontend Engineer to drive the technical vision and frontend architecture 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 Principal Frontend Engineer, you will define long-term frontend strategy, establish engineering standards, influence product and platform direction, mentor senior engineers, and partner across multiple teams to deliver scalable, secure, performant, and intuitive enterprise experiences.\nYou will work with modern web technologies, including TypeScript, React, ag-Grid, Highcharts, Storybook, and our internal component library. This role is ideal for engineers who excel at solving large-scale architectural challenges, influencing technical direction across organizations, driving alignment in ambiguous situations, and elevating engineering excellence across teams.\nWhat You'll Do\nDefine and drive the frontend architecture and technical roadmap for Cloud Secure Edge.\nLead the design and delivery of complex, scalable, secure, and high-performance frontend solutions.\nEstablish engineering standards and best practices for performance, accessibility, quality, maintainability, and testing excellence.\nPartner with Engineering, Product, Design, Security, and Platform teams to influence product and technology direction.\nDrive cross-team technical decisions and resolve complex architectural challenges.\nMentor engineers through design reviews, technical guidance, hands-on leadership, and engineering best practices.\nBuild highly interactive, data-intensive user experiences using React, TypeScript, React Query, Redux, ag-Grid, Highcharts, and Storybook.\nDesign and deliver complex dashboards, data visualizations, and enterprise-grade analytics experiences.\nChampion reusable frameworks, shared components, design systems, developer productivity, and operational excellence.\nDrive improvements in testing, CI/CD, observability, and frontend development practices.\nLead initiatives focused on frontend performance optimization, including lazy loading, code splitting, tree shaking, caching strategies, and rendering optimizations to improve speed, responsiveness, and scalability.\nWhat You'll Bring\nBachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.\n10+ years of experience building and scaling enterprise web applications, including specializing in large-scale, production-grade ReactJS, Redux, React Query, and TypeScript applications.\nExpert-level proficiency in JavaScript, TypeScript, React, Redux, React Query, HTML, CSS/Sass, and modern frontend architectures.\nProven experience driving frontend architecture, technical strategy, and engineering standards across multiple teams.\nProven experience designing and building highly complex UIs, data-intensive enterprise applications, advanced dashboards, and data visualizations using technologies such as Highcharts, ag-Grid, or similar frameworks.\nDeep expertise in frontend performance optimization, including lazy loading, code splitting, tree shaking, bundle optimization, rendering performance, and scalability best practices.\nStrong understanding of accessibility, security, scalability, reliability, and modern testing methodologies.\nExtensive experience developing and maintaining comprehensive unit, integration, and component test suites using frameworks such as Jest, React Testing Library, and related testing tools.\nExperience building and evolving design systems, component libraries, and shared frontend platforms.\nStrong problem-solving skills with the ability to navigate ambiguity, influence technical decisions, and drive architectural outcomes.\nExcellent communication, collaboration, and stakeholder management skills.\nDemonstrated success in mentoring engineers, conducting technical reviews, and raising the engineering bar across teams.\nPreferred Qualifications\nExperience in Cybersecurity, Networking, Zero Trust, SSE/SASE, or Cloud Security domains.\nExperience with micro-frontend architectures, frontend platform engineering, and large-scale distributed frontend ecosystems.\nExperience working in globally distributed engineering organizations.\nExperience implementing advanced frontend observability, monitoring, and performance measurement solutions.\nExperience building highly scalable data visualization platforms, analytics products, or security-focused dashboards handling large datasets.\nSonicWall is an equal opportunity employer. \nWe 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.\nAt SonicWall, we pride ourselves on recruiting a diverse mix of talented people and providing active security solutions in 100+ countries.\nApplicant Privacy Notice","description_format":"text","description_chars":5904,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Network Security","Endpoint Security"],"lifecycle":[{"event":"open","at":"2026-09-11T16:11:28Z"}],"visa":[],"liveness":{"score":39,"band":"fade","label":"Fading","p_open":1,"p_active":0.715,"p_room":0.55,"age_days":59,"expected_fill_days":47,"reasons":["conf:3","velocity","win:tail"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/sonicwall-principal-frontend-engineer-react-and-typescript-experience-is-required","json_url":"https://alion.io/job/sonicwall-principal-frontend-engineer-react-and-typescript-experience-is-required.json","meta":{"generated_at":"2026-10-17T20:22:10Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":4165,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":685324},"rest":"https://alion.io/mcp/rest/get_company?id=685324"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsonicwall-principal-frontend-engineer-react-and-typescript-experience-is-required"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fsonicwall-principal-frontend-engineer-react-and-typescript-experience-is-required"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fsonicwall-principal-frontend-engineer-react-and-typescript-experience-is-required"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/sonicwall-principal-frontend-engineer-react-and-typescript-experience-is-required\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsonicwall-principal-frontend-engineer-react-and-typescript-experience-is-required"}]}