Frontend Team Lead

A unicorn startup developing a Network Cloud software solution that helps telecom companies increase network capacity at lower costs and address margin erosion from fixed-line consumer pricing.

The company operates globally with 450 employees, 250 based in Israel, and raised a $262M Series C at a valuation above $2B (total funding over $500M). Located in central Israel, the company offers a hybrid work model.

Responsibilities

• Lead and mentor a small team of frontend engineers.
• Take ownership of key features and architecture while maintaining hands-on coding involvement.
• Collaborate with cross-functional teams to deliver scalable and efficient solutions.
• Tech Stack React, Cloud, Microservices

Requirements

• 6 years of hands-on experience in frontend development.
• Strong knowledge of JavaScript/TypeScript and React, including state management solutions like Redux or MobX.
• 3 years of experience leading a development team of 4+ engineers.
• Experience in hiring, mentoring, and guiding technical decisions.
• Deep expertise in React and modern frontend practices.
• Proven experience designing and implementing Microfrontend architectures.
• Expertise in frontend performance tuning, including lazy loading, tree shaking, and bundle size optimization.
• Skilled in DOM rendering optimization, minimizing reflows/repaints, and improving overall UI responsiveness.