Frontend Developer

Job Description

About SquareX: SquareX is a leading cybersecurity company that focuses on providing robust protection to users while ensuring their productivity remains unhampered. Our mission is to secure the internet for everyone, making our services invaluable to clients worldwide. We are seeking a Technical Product Tester to join our team to ensure the quality of our browser extensions and web applications. The successful candidate will be responsible for performing both manual and automated testing. Most of the testing will be manual, with automation used where appropriate. Responsibilities : Building SquareX’s browser extensions and web applications for various platforms with easy-to-use interface and light compute overhead. Building user and admin dashboards for various product interfaces. Apply technical knowledge and problem-solving skills to build innovative solutions for complex workflows Strive for constant improvement in terms of code quality, maintainability, performance Participate in, or lead design reviews with peers and stakeholders to decide amongst available technologies Review code developed by other developers and provide feedback to ensure best practices (e.g., style guidelines, checking code in, accuracy, testability, and efficiency) Ensure engineering best practices, including writing comprehensive test cases are followed Contribute to existing documentation or educational content and adapt content based on product/program updates and user feedback Triage product or system issues and debug/track/resolve them by analyzing the sources of issues and the impact on hardware, network, or service operations and quality. Support engineering operations, including being on-call for production support when necessary Collaborate effectively with the team, while being a good communicator (both verbal and written) Document and share important aspects of all engineering decisions being made Qualifications: Must have strong engineering skills and foundations, including problem-solving, coding, and debugging Must have expertise in core Javascript with at least 3-5 years of experience developing with it Must be proficient in Rust, Typescript, HTML5, and CSS3 usage in building large-scale applications Must have experience in browser extension/plugin (Google Chrome, Mozilla Firefox) development Must have familiarity with browser extension security model and architecture Must have experience in creating a draggable and customizable flowchart for workflows using React Flow Must have expertise in Tailwind UI and integrating it with React Flow Must have experience in writing CI/CD pipelines for deploying web pages over AWS Cloudfront and S3 Must have worked on building customizable UI user journeys where configuration and what to show is driven by APIs Must have worked on user access management with feature-level policy in enterprise dashboards Must have worked on iframe feature policies Must have expertise in CSP (Content Security Policy) Must have worked with placeholder replacement-based templating engines and generated reports with it Must know web application security risks and vulnerabilities Should be passionate about building rich and innovative user experience Cost to Company: 25 to 50 Lakhs We thank all applicants for their interest, but only those selected for an interview will be contacted. Show more Show less