Island

Island is shaping the future of work - creating an enterprise workspace for both knowledge workers and agents - where access, security, and AI-powered productivity are built in. Our enterprise agentic control plane boosts productivity across devices, browsers, applications, networks, and data while protecting sensitive information, simplifying access, and helping enterprises scale AI safely. Behind all of that is a team of people who care deeply about their craft and want to do the biggest and best work of their careers. At Island, character and drive matter more than your resume. Backed by Coatue Management, Insight Partners, Sequoia Capital, Cyberstarts, and other world-class investors, Island is used by millions of people at some of the planet’s largest enterprises. Come build with us. Together, we’re changing how the world works. As a Senior DevOps Engineer at Island, you will have the opportunity to work with cutting-edge technology such as Kubernetes, AWS, and Terraform to build and maintain our enterprise browser product. You will be responsible for designing and implementing a high-quality CI pipeline and monitoring tools to ensure the stability and security of our product. In this role, you will have the opportunity to work with a small, but highly skilled and talented team. You will have the freedom to self-promote and take on additional responsibilities as you see fit. This is a great opportunity for someone who is looking to make a big impact in a dynamic and fast-paced environment. Key responsibilities • Design, implement and maintain our production infrastructure, including our multi-cloud-based systems and servers • Develop and maintain our CI/CD pipelines to ensure smooth and efficient releases • Utilizing cloud technologies such as AWS and Kubernetes to deploy and scale Island’s product • Building and maintaining monitoring tools to ensure the stability and security of our product • Collaborating with the team to identify and troubleshoot issues in the production environment Requirements • 5+ years of experience as a DevOps Engineer, preferably in a startup environment • Experience working with AWS • Terraform hands-on experience • 5+ years of production experience with Kubernetes including using open-source solutions from the ecosystem • Skills with at least one of these languages: Python/C#/Typescript/Go • Strong skills with a variety of monitoring and alerting tools • Service-oriented attitude, team player, fast self-learning individual and problem solver Data Privacy You can find information on how we process and protect your personal data in our Candidate and Employee Privacy Notice. For any privacy-related questions, contact us at [email protected].

Island is shaping the future of work - creating an enterprise workspace for both knowledge workers and agents - where access, security, and AI-powered productivity are built in. Our enterprise agentic control plane boosts productivity across devices, browsers, applications, networks, and data while protecting sensitive information, simplifying access, and helping enterprises scale AI safely. Behind all of that is a team of people who care deeply about their craft and want to do the biggest and best work of their careers. At Island, character and drive matter more than your resume. Backed by Coatue Management, Insight Partners, Sequoia Capital, Cyberstarts, and other world-class investors, Island is used by millions of people at some of the planet’s largest enterprises. Come build with us. Together, we’re changing how the world works. As a Senior Product Security Researcher at Island, you will attack our product the way a motivated adversary would. You will research how Island’s security controls, browser features, cloud services, and AI capabilities can be bypassed, abused, or turned against our customers, and you will work with R&D to fix the root causes. This role focuses on product logic, trust boundaries, and the application and cloud layers, rather than kernel or memory-level research. Key Responsibilities • Product Control Bypass Research: Find ways to bypass or weaken Island’s enforcement features, such as data loss prevention, clipboard, download and screenshot restrictions, data masking, and access policies, and help design controls that hold up under real attacks. • Browser & Extension Security: Research the security of Island’s browser features, web platform integrations, and extension ecosystem, including the browser security model, extension permissions, and interactions between web content and privileged browser features. • Backend, API & Identity Research: Assess Island’s management console, cloud services, and APIs for authorization flaws, tenant isolation issues, and weaknesses in authentication and identity flows (SSO, OAuth, SAML, OIDC). • AI & Agent Security: Research the attack surface of Island’s AI and agentic features, including prompt injection, agent tool abuse, data exposure through AI workflows, and the security of MCP and agent integrations. • Threat Modeling & Design Review: Work with developers, architects, and product managers to model threats for new features early in design, and turn research findings into concrete security requirements. • Proof of Concept & Impact Analysis: Build proof of concepts that show real customer impact, and clearly explain risk and fix priority to engineering and leadership. • Tooling & Automation: Build tools and AI-assisted workflows that scale research across a large and fast-moving codebase. • Community & Knowledge Sharing: Mentor team members, contribute to internal playbooks, support our bug bounty program, and present research externally when appropriate. Requirements • Several years of hands-on experience in application security research, product security, or offensive security, with a strong track record of finding real vulnerabilities (CVEs, bug bounty, published research, or equivalent). • Deep understanding of web and browser security: same-origin policy, CSP, cookies and sessions, extension security, and common web vulnerability classes (XSS, CSRF, SSRF, IDOR, auth bypass, logic flaws). • Strong knowledge of authentication and authorization protocols (OAuth, OIDC, SAML) and multi-tenant SaaS security. • Ability to read and review code in languages such as TypeScript/JavaScript, Go, Python, or C++. • Strong adversarial thinking and the ability to find logic and design flaws, not only known bug patterns. • Clear communication and the ability to work as a partner to engineering teams. Advantages • Experience with Chromium architecture or enterprise browser and endpoint products. • Experience researching LLM applications or agentic systems. • Cloud security experience (AWS, Kubernetes). • Experience building security tooling or using AI to speed up research. Data Privacy You can find information on how we process and protect your personal data in our Candidate and Employee Privacy Notice. For any privacy-related questions, contact us at [email protected].

Island is shaping the future of work - creating an enterprise workspace for both knowledge workers and agents - where access, security, and AI-powered productivity are built in. Our enterprise agentic control plane boosts productivity across devices, browsers, applications, networks, and data while protecting sensitive information, simplifying access, and helping enterprises scale AI safely. Behind all of that is a team of people who care deeply about their craft and want to do the biggest and best work of their careers. At Island, character and drive matter more than your resume. Backed by Coatue Management, Insight Partners, Sequoia Capital, Cyberstarts, and other world-class investors, Island is used by millions of people at some of the planet’s largest enterprises. Come build with us. Together, we’re changing how the world works. Come join us in building something that's already changing how the world works, we’re always looking for world-class human beings (not resumes) to join the movement. We’re expanding in all directions. If you want in, ask yourself these 3 questions: • Does making iconic tech for the biggest companies on earth sound thrilling? • Do others consider me an expert at what I do? • Am I a quick learner, team player, and genuinely good person If so, keep reading. This might be the opportunity both of us have been waiting for. Island, the Enterprise Browser is the ideal enterprise workplace where work flows freely while remaining fundamentally secure. With the core needs of the enterprise naturally embedded in the browser itself, Island gives organizations complete control, visibility, and governance over the last mile, while delivering the same smooth Chromium-based browser experience users expect. Led by experienced leaders of the enterprise security and browser technology space and backed by leading venture funds -- Sequoia Capital, Cyberstarts, Insight Partners and Stripes Capital -- Island is redefining the future of work for some of the largest, most respected enterprises in the world. We’ve researched every corner of the modern enterprise. Built industry-defining tech like anti-virus software and browser isolation. Delivered products like DLP and proxies to millions worldwide. But what we’re building now - it’s not another solution. It’s a whole new chapter for enterprise work. The challenges, the complexity, the scale - this is bigger than everything we’ve done before. Combined. Send us your story\CV - let’s talk. Data Privacy You can find information on how we process and protect your personal data in our Candidate and Employee Privacy Notice. For any privacy-related questions, contact us at [email protected].

Island is shaping the future of work - creating an enterprise workspace for both knowledge workers and agents - where access, security, and AI-powered productivity are built in. Our enterprise agentic control plane boosts productivity across devices, browsers, applications, networks, and data while protecting sensitive information, simplifying access, and helping enterprises scale AI safely. Behind all of that is a team of people who care deeply about their craft and want to do the biggest and best work of their careers. At Island, character and drive matter more than your resume. Backed by Coatue Management, Insight Partners, Sequoia Capital, Cyberstarts, and other world-class investors, Island is used by millions of people at some of the planet’s largest enterprises. Come build with us. Together, we’re changing how the world works. Our Quality Group engineering team is looking for an excellent Test Development Engineer. The position requires deep understanding and hands-on experience in design and implementation of both manual and automated tests, to ensure a high quality product delivery to Island’s customers. As part of this role, you will: Design, implement and run both manual and automated test scenarios. Work closely with the R&D engineering teams to ensure new features and product releases are delivered in high quality.. Lead test solution innovations to reduce test time and improve overall product quality. Understand Enterprise customers’ use cases and environment setup to adapt our testing plans to fit real-world scenarios. Fix bugs both in test suites and in various parts of Island’s customer-facing products. Requirements: 4+ Years of experience in manual test design. Hands-on experience with AI coding tools and agents (e.g. Claude Code, Cursor) to write, debug and maintain test code. Experience in automation test development for Enterprise product - Advantage Creativity – find solutions for challenging requirements. A degree in computer science or related field - Advantage. Data Privacy You can find information on how we process and protect your personal data in our Candidate and Employee Privacy Notice. For any privacy-related questions, contact us at [email protected].

Island is shaping the future of work - creating an enterprise workspace for both knowledge workers and agents - where access, security, and AI-powered productivity are built in. Our enterprise agentic control plane boosts productivity across devices, browsers, applications, networks, and data while protecting sensitive information, simplifying access, and helping enterprises scale AI safely. Behind all of that is a team of people who care deeply about their craft and want to do the biggest and best work of their careers. At Island, character and drive matter more than your resume. Backed by Coatue Management, Insight Partners, Sequoia Capital, Cyberstarts, and other world-class investors, Island is used by millions of people at some of the planet’s largest enterprises. Come build with us. Together, we’re changing how the world works. Our Network Quality Group is looking for an excellent Network Test Development Engineer. The position requires deep understanding and hands-on experience in design and implementation of both manual and automated tests, to ensure a high quality product delivery to Island’s customers. As a Network Test Development Engineer, you'll own the quality of Island's Enterprise Network products: ZTNA, SWG, SASE, and VPN. As Part of this role you will: Design, implement and run both manual and automated test scenarios. Work closely with the R&D engineering teams to ensure new features and product releases are delivered in high quality.. Lead test solution innovations to reduce test time and improve overall product quality, covering ZTNA policy enforcement, SWG traffic inspection, SASE routing, and VPN tunneling, at both the end-to-end and component level. Build and manage test environments that reproduce real customer topologies, including varied network conditions, identity providers, operating systems, and browsers. Plan and execute manual testing for new releases where automation doesn't yet reach, and convert repeatable manual cases into automated ones. Fix bugs both in test suites and in various parts of Island’s customer-facing products. Requirements: 4+ Years of experience in manual test design. Hands-on experience with AI coding tools and agents (e.g. Claude Code, Cursor) to write, debug and maintain test code. Experience in automation test development for Enterprise product - Advantage Strong understanding of network protocols and how traffic moves: TCP/IP, TLS, DNS, HTTP/S, proxies, and tunneling. Hands-on experience testing security or networking products: ZTNA, SWG, SASE, VPN, CASB, or firewalls. A degree in computer science or related field - Advantage Data Privacy You can find information on how we process and protect your personal data in our Candidate and Employee Privacy Notice. For any privacy-related questions, contact us at [email protected].

Island is shaping the future of work - creating an enterprise workspace for both knowledge workers and agents - where access, security, and AI-powered productivity are built in. Our enterprise agentic control plane boosts productivity across devices, browsers, applications, networks, and data while protecting sensitive information, simplifying access, and helping enterprises scale AI safely. Behind all of that is a team of people who care deeply about their craft and want to do the biggest and best work of their careers. At Island, character and drive matter more than your resume. Backed by Coatue Management, Insight Partners, Sequoia Capital, Cyberstarts, and other world-class investors, Island is used by millions of people at some of the planet’s largest enterprises. Come build with us. Together, we’re changing how the world works. Key Responsibilities • Cloud Security Architecture & Hardening: Design and enforce security baselines, configurations, and reference architectures across our multi-cloud footprint (AWS/GCP/Azure). Evaluate new cloud services and features for security implications and create hardened deployment standards for IaaS, PaaS, and serverless components. • Security Engineering & Automation: Develop and deploy security-as-code solutions, integrating security controls directly into CI/CD pipelines and leveraging Infrastructure-as-Code (IaC) tools to ensure continuous configuration integrity and compliance. Develop custom automation for detection, alerting, and triage workflows, leveraging cloud SDKs and APIs. • Cloud Security Monitoring & Observability: Design, implement, and maintain cloud-native security monitoring solutions (e.g., utilizing services like CloudTrail, GuardDuty, Security Command Center) to ensure comprehensive visibility across the cloud control plane and data plane. • Incident Triage & Response: Support the security team in investigating and responding to critical security events and vulnerabilities, creating runbooks, and contributing to post-incident remediation and architectural improvements. • Security Enablement & Awareness: Collaborate with product, engineering, and IT teams to improve security awareness, deliver training, and drive adoption of security best practices across Island, specifically for IaaS, PaaS, and secure DevOps practices. Requirements • Deep expertise in designing, implementing, and reviewing secure cloud architectures, including network segmentation, policy enforcement, and infrastructure hardening. • Expert knowledge of cloud security principles and secure DevSecOps practices, including experience securing Kubernetes/containerized workloads, managing cloud identity (IAM), and establishing security baselines. • Proficiency in scripting and automation (e.g., Python, Bash, PowerShell) to build scalable security tooling, including extensive experience with Infrastructure-as-Code (IaC) security and policy-as-code tools. • Strong understanding of detection engineering, security operations workflows, and vulnerability management, with a specific focus on protecting cloud infrastructure and services. • Hands-on experience (3+ years) with Cloud Security Posture Management (CSPM) tools, cloud security monitoring solutions, and security information/event management (SIEM). • Solid grasp of modern attack techniques, threat actor behaviors, and vulnerability exploitation patterns in cloud environments (e.g., misconfigurations, cloud identity compromises). • Curiosity-driven, operations-focused mindset with a passion for keeping adversaries out and operations resilient. • Experience in building or running purple teaming activities is a strong plus, particularly penetration testing of cloud infrastructure and identifying design flaws. Data Privacy You can find information on how we process and protect your personal data in our Candidate and Employee Privacy Notice. For any privacy-related questions, contact us at [email protected].

Island is shaping the future of work - creating an enterprise workspace for both knowledge workers and agents - where access, security, and AI-powered productivity are built in. Our enterprise agentic control plane boosts productivity across devices, browsers, applications, networks, and data while protecting sensitive information, simplifying access, and helping enterprises scale AI safely. Behind all of that is a team of people who care deeply about their craft and want to do the biggest and best work of their careers. At Island, character and drive matter more than your resume. Backed by Coatue Management, Insight Partners, Sequoia Capital, Cyberstarts, and other world-class investors, Island is used by millions of people at some of the planet’s largest enterprises. Come build with us. Together, we’re changing how the world works. Come join us in building something that's already changing how the world works. We’re expanding in all directions. If you want in, ask yourself these 3 questions: • Does making iconic tech for the biggest companies on earth sound thrilling? • Do others consider me an expert at what I do? • Am I a quick learner, team player, and genuinely good person If so, keep reading. This might be the opportunity both of us have been waiting for. Island, the Enterprise Browser is the ideal enterprise workplace where work flows freely while remaining fundamentally secure. With the core needs of the enterprise naturally embedded in the browser itself, Island gives organizations complete control, visibility, and governance over the last mile, while delivering the same smooth Chromium-based browser experience users expect. Led by experienced leaders of the enterprise security and browser technology space and backed by leading venture funds -- Sequoia Capital, Cyberstarts, Insight Partners and Stripes Capital -- Island is redefining the future of work for some of the largest, most respected enterprises in the world. We’ve researched every corner of the modern enterprise. Built industry-defining tech like anti-virus software and browser isolation. Delivered products like DLP and proxies to millions worldwide. But what we’re building now - it’s not another solution. It’s a whole new chapter for enterprise work. The challenges, the complexity, the scale - this is bigger than everything we’ve done before. Combined. Send us your CV - let’s talk. Data Privacy You can find information on how we process and protect your personal data in our Candidate and Employee Privacy Notice. For any privacy-related questions, contact us at [email protected].

Island is shaping the future of work - creating an enterprise workspace for both knowledge workers and agents - where access, security, and AI-powered productivity are built in. Our enterprise agentic control plane boosts productivity across devices, browsers, applications, networks, and data while protecting sensitive information, simplifying access, and helping enterprises scale AI safely. Behind all of that is a team of people who care deeply about their craft and want to do the biggest and best work of their careers. At Island, character and drive matter more than your resume. Backed by Coatue Management, Insight Partners, Sequoia Capital, Cyberstarts, and other world-class investors, Island is used by millions of people at some of the planet’s largest enterprises. Come build with us. Together, we’re changing how the world works. As a Senior Backend Engineer at Island, you’ll work on the core of our enterprise browser platform — building scalable, high-performance features that power the modern enterprise. You’ll collaborate closely with product and design teams to craft intuitive user experiences while tackling complex engineering challenges on both frontend and backend systems. This role is about pushing boundaries: streamlining workflows, enhancing productivity, and redefining what’s possible inside the browser. This might be for you if: • You live and breathe code • You’re passionate about creating exceptional user experiences • You’re proactive, curious, and eager to help shape the future • You love solving complex technical challenges at scale Requirements: • 5+ years of experience as a Backend Engineer • Hands-on experience with cloud platforms (AWS, GCP, or Azure) • Strong skills in both modern frontend and backend technologies • Ability to thrive in fast-paced, collaborative environments We’ve built antivirus systems, browser isolation, DLPs, proxies, and more — serving millions. But this is more than just a new product. It’s a new chapter in enterprise work. Bigger, bolder, and more impactful than anything we’ve built before. Send us your story (or your CV). We’d love to meet you. Data Privacy You can find information on how we process and protect your personal data in our Candidate and Employee Privacy Notice. For any privacy-related questions, contact us at [email protected].

Island is shaping the future of work - creating an enterprise workspace for both knowledge workers and agents - where access, security, and AI-powered productivity are built in. Our enterprise agentic control plane boosts productivity across devices, browsers, applications, networks, and data while protecting sensitive information, simplifying access, and helping enterprises scale AI safely. Behind all of that is a team of people who care deeply about their craft and want to do the biggest and best work of their careers. At Island, character and drive matter more than your resume. Backed by Coatue Management, Insight Partners, Sequoia Capital, Cyberstarts, and other world-class investors, Island is used by millions of people at some of the planet’s largest enterprises. Come build with us. Together, we’re changing how the world works. Our Quality Group is looking for a Test Development Team Lead to manage and grow a team of Test Development Engineers. This is a player-coach role. You will own the team's test strategy, planning and delivery, develop the people on it, and still spend real time in the code: designing tests, reviewing automation, and debugging alongside your engineers. The product is an enterprise browser used by some of the largest organizations in the world, and the quality bar is set accordingly. As part of this role, you will: * Lead, mentor and grow a team of Test Development Engineers, owning hiring, onboarding, performance and career development. * Own the test strategy for your area: coverage, priorities, automation roadmap and release readiness. * Plan and prioritize the team's work in step with R&D delivery, and represent quality in planning and release decisions. * Stay hands-on. Design, implement and review manual and automated tests, and debug issues in test suites and in Island's customer-facing product. * Drive innovation in how the team tests, including AI coding tools and agents, to cut test cycle time and raise overall product quality. * Understand Enterprise customers' use cases and environments and shape test plans around real-world scenarios. * Report clearly on quality status, risks and trends to engineering and product leadership. Requirements: * 4+ years managing a QA or test development team, including hiring and performance management. * 6+ years of hands-on experience in test design, both manual and automated. * Hands-on experience with AI coding tools and agents (e.g. Claude Code, Cursor) to write, debug and maintain test code. * Proven experience building and scaling test automation for an Enterprise product. * Strong planning and prioritization skills, and the ability to work across R&D, product and support. * Clear communicator who can explain quality risk to both engineers and leadership. * Experience testing browser-based, endpoint or security products - Advantage. * A degree in computer science or related field - Advantage. Data Privacy You can find information on how we process and protect your personal data in our Candidate and Employee Privacy Notice. For any privacy-related questions, contact us at [email protected].

Island is shaping the future of work - creating an enterprise workspace for both knowledge workers and agents - where access, security, and AI-powered productivity are built in. Our enterprise agentic control plane boosts productivity across devices, browsers, applications, networks, and data while protecting sensitive information, simplifying access, and helping enterprises scale AI safely. Behind all of that is a team of people who care deeply about their craft and want to do the biggest and best work of their careers. At Island, character and drive matter more than your resume. Backed by Coatue Management, Insight Partners, Sequoia Capital, Cyberstarts, and other world-class investors, Island is used by millions of people at some of the planet’s largest enterprises. Come build with us. Together, we’re changing how the world works. We’re expanding in all directions. If you want in, ask yourself these 3 questions: • Does making iconic tech for the biggest companies on earth sound thrilling? • Do others consider me an expert at what I do? • Am I a quick learner, team player, and genuinely good person If so, keep reading. This might be the opportunity both of us have been waiting for. Led by experienced leaders of the enterprise security and browser technology space and backed by leading venture funds -- Sequoia Capital, Cyberstarts, Insight Partners and Stripes Capital -- Island is redefining the future of work for some of the largest, most respected enterprises in the world. We’ve researched every corner of the modern enterprise. Built industry-defining tech like anti-virus software and browser isolation. Delivered products like DLP and proxies to millions worldwide. But what we’re building now - it’s not another solution. It’s a whole new chapter for enterprise work. The challenges, the complexity, the scale - this is bigger than everything we’ve done before. Combined. Data Privacy You can find information on how we process and protect your personal data in our Candidate and Employee Privacy Notice. For any privacy-related questions, contact us at [email protected].

Island is shaping the future of work - creating an enterprise workspace for both knowledge workers and agents - where access, security, and AI-powered productivity are built in. Our enterprise agentic control plane boosts productivity across devices, browsers, applications, networks, and data while protecting sensitive information, simplifying access, and helping enterprises scale AI safely. Behind all of that is a team of people who care deeply about their craft and want to do the biggest and best work of their careers. At Island, character and drive matter more than your resume. Backed by Coatue Management, Insight Partners, Sequoia Capital, Cyberstarts, and other world-class investors, Island is used by millions of people at some of the planet’s largest enterprises. Come build with us. Together, we’re changing how the world works. Island is the ideal environment for enterprise work, where security is everywhere without ever getting in the way. Island unifies AI enablement, network access, data protection, identity, and endpoint control into one coherent workspace- so organizations get universal visibility and control, and users get a fast, fluid, beautifully simple experience. It's not just a better way to secure work. It's a better way to work. Backed by investors like Coatue Management, Insight Partners, and Sequoia Capital, and trusted by some of the largest, most respected enterprises on the planet, Island is redefining what the modern workplace can be. Come join us in building something that's already changing how the world works. As a Product Support Engineer you will have a pivotal role in providing assistance to our customers and sales team by addressing technical inquiries, troubleshooting issues, and ensuring the uninterrupted functionality of The Enterprise Browser throughout the entire customer journey. We are looking for engineers whose customer obsession is in their DNA and who possess a strong eagerness to learn, evolve and become experts in our cutting-edge technologies. Responsibilities: • Provide exceptional technical support to enterprise customers, promptly addressing their queries and issues via various communication channels (email, phone, chat). • Demonstrate a deep understanding of our products and its integration with clients' systems to offer effective solutions and guidance. • Collaborate with cross-functional teams, including development and QA, to escalate and resolve critical customer issues promptly. • Document customer interactions, technical solutions, and best practices to create an organized knowledge base for both internal and external use. • Actively contribute to product improvement by providing valuable feedback and insights gained from customer interactions. • Work independently with a self-sufficient and proactive approach while adhering to established SLAs and performance metrics. • Ability to work off-hours when needed. Requirements • 5+ years of hands-on experience in support roles, working directly with enterprise customers. • 5+ years of proven experience in troubleshooting methodologies and problem-solving skills. • 3+ years of working in a startup environment and the ability to thrive in a fast-paced, agile atmosphere. • In-depth knowledge of network and security devices, such as Okta, Zscaler, and Siem. • Expertise in OS systems, including, Windows, Mac and Linux. • Strong debugging skills for Windows applications and a solid understanding of the HTTP protocol. • 5+ years of experience with IT tasks like installing virtual machines and configuring IT environments. • 5+ years of experience with support methodologies and tools (Confluence, Salesforce, Jira). • 3+ years of experience working with Log systems like Coralogix, and Sentry. • Advantage - Bachelor's degree in Computer Science, Engineering, or a related field. Data Privacy You can find information on how we process and protect your personal data in our Candidate and Employee Privacy Notice. For any privacy-related questions, contact us at [email protected].