Senior Software Engineer

The browser has become the main productivity tool for employees due to driving trends like working remotely, BYOD, and web-based SaaS applications.At Seraphic, we are revolutionizing browser security. Our patent-pending technology offers unmatched protection against zero-day attacks, phishing, and malicious downloads. By operating at the core of the browser, we provide comprehensive visibility and control, preventing data loss and leakage.Why Seraphic?Cutting-Edge Protection: Full defense against all browser threatsSeamless Access: Browse internal sites and private applications directly from your browser without a VPN or a remote desktopInnovative Environment: Be part of a team leading the cybersecurity frontier shaping the modern solutions impacting billions of usersChallenging Technologies: Engage with a rich SaaS app, high-scale backend processing millions of requests, and a core networking solution, all with the highest level of securityInnovation and Leadership: Leverage our patented technology and leadership recognition, such as Frost & Sullivan's 2024 Enabling Technology Leadership Award for Global Zero Trust Browser SecurityCollaboration and Team: Work with industry experts in a collaborative environment to solve complex problemsThis is an exciting opportunity to join a fast-growing start-up company, consisting of talented team players, with the best-of-breed solution revolutionizing browser security.Join us in shaping the future of secure browsing!What You'll Do:Design, develop, and maintain high-scale backend systems along with client-based components using Node.js / TypescriptSolve complex challenges in scaling backend systems to handle millions of requests efficiently and reliablyPlay a key role in architectural and design decisions, building toward an efficient distributed architectureImplement and optimize networking-based solutions, including advanced proxy communication capabilitiesDevelop complex and efficient client-based agents and on-prem components, including highly secured client-to-server communicationAddress challenges related to deployment, remote-control and monitoring of client and on-premises componentsResearch and develop new initiatives / POCs in the Brower Security domainRequirements:What You’ll bring with you:5+ years of development experience, preferably with Cyber Security productsProven experience in designing and developing backend micro-services in Node.js / Python / Rust / C++, preferably in high-scaleHands-on experience with various communication protocols such as web sockets / proxiesFamiliarity with encryption mechanisms and secure communication practicesProven ability to solve complex issues related to agent-to-client communicationExperience with cloud platforms (AWS, GCP, Azure) and on-premises infrastructureStrong problem-solving skills, attention to details and a team-oriented mindsetHighly motivated and self-learnerB.Sc. Computer Science/Engineering or equivalent knowledgeNice to have but not a must:Background in cybersecurity, preferably an experience with EDR systemsA start-up working experience, preferably in early stagesExperience with developing self-contained and containerized applications using KubernetesBrowser extension development experienceElectron framework development experience