8Flow | Chrome Extension Developer

On behalf of 8Flow.ai , SD Solutions is looking for a talented Chrome Extension Developer.

In this role, you will be responsible for architecting, building, and maintaining the core Chrome extension that powers the user experience of the 8Flow automation platform. You will work closely with engineering, product, and design teams to deliver highly polished, reliable, and secure extension features that integrate deeply with our AI-driven workflows.

This is an exciting opportunity to join a rapidly scaling environment where your work will directly influence how customers interact with the product daily. You’ll help shape the future of browser-based automation and deliver experiences that feel seamless, fast, and delightful.

SD Solutions is a staffing company operating globally. Contact us to get more details about the benefits we offer.

Responsibilities:

• Build, maintain, and evolve our Chrome extension using the latest Chrome ExtensionManifest V3 standards.
• Develop content scripts, background/service workers, and extension messaging flows.
• Create clean, responsive UI components and interactions within the extension environment.
• Integrate extension features with 8Flow’s automation engine, backend APIs, and AI capabilities.
• Optimize performance, security, and cross-site compatibility across diverse webenvironments.
• Troubleshoot extension issues including injection challenges, permissions, CORS, andDOM variability.
• Ensure best practices for security, privacy, and extension store compliance.
• Collaborate with product and design to rapidly ship user-centric features.
• Contribute to internal documentation, code quality, and engineering best practices.

Requirements:

• Minimum 3 years of experience building Chrome extensions in production.
• Deep expertise with Chrome Extension APIs, service workers, content scripts, message passing, and permissions.
• Strong proficiency in JavaScript, TypeScript, HTML, and CSS.
• Hands-on experience with frameworks such as React or similar UI libraries.
• Solid understanding of browser security models, CORS, storage, and cross-origin communication.
• Experience integrating with REST APIs and handling asynchronous data flows.
• Strong debugging skills using Chrome DevTools and related instrumentation tools.
• Excellent problem-solving abilities and the capacity to handle complex browser behaviors.

Advantages:

• Experience with AI-driven or automation platforms.
• Familiarity with authentication flows (OAuth, token handling) inside browser extensions.
• Knowledge of DOM manipulation and resilient script injection techniques across varying site structures.
• Previous startup experience or background working in fast-paced product teams.
  

About the company:

8Flow.ai is a well-funded startup supported by leading Silicon Valley investors & Enterprise Software giants. Our founders’ previous company was acquired by ServiceNow where they went on to run most of the platform for the last few years - including AI Chat, mobile and other groups. Already deployed at multiple Fortune 500 companies our team has created the next enterprise software disruptor and we are looking for an exceptional Senior Backend Engineer to join us on this journey as part of our founding engineering team.

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