Senior Frontend Software Engineer

Job Summary

Focused on building and scaling a browser extension, the full-time Senior Frontend Software Engineer will design, develop, and ensure the security and performance of the extension while collaborating with cross-functional teams in a remote environment.

Key responsibilities

• Design and develop scalable, high-performance software solutions leveraging AI-assisted tools
• Collaborate with product managers, UX designers, and other engineers to deliver high-quality features
• Champion a security-first engineering culture by identifying vulnerabilities and implementing robust solutions

Required qualifications

• 5+ years of professional software engineering experience, particularly in SaaS applications
• Strong expertise in React and TypeScript, with a focus on building responsive and accessible UI
• Experience with Manifest V3, including service-worker models and cross-browser delivery
• Proficient in front-end security practices and modern authentication protocols
• Experience in Agile/CI-CD environments, with a focus on testing and observability