Senior Frontend Developer

Senior Frontend Developer

R&D – Tel Aviv

#LI-Hybrid

DriveNets is a leader in cloud-native networking software for Hyperscalers and service providers who are building the largest infrastructures in the world for network services and AI platforms. Founded in December 2015, DriveNets disrupted some of the most challenging high-scale markets, transforming the way Networks are built, scaled, and consumed. We also built the largest network in the world, with more than half of AT&T’s backbone running on DriveNets’ Network Cloud. DriveNets has raised $587 million in three funding rounds which enable us to dream big and bring on the most talented people.

The Role

We are looking for a highly skilled and motivated Senior Frontend Developer to join our Network Orchestration group. This is a key role in our next generation of distributed and highly-scaled product for network orchestration

As a Senior Frontend Developer, you will play a critical role in designing, developing, and maintaining frontend infrastructure that supports multiple teams and projects across the company. You will work closely with cross-functional teams to understand their needs, build scalable components, and contribute to architectural decisions that impact the long-term success of the platform.

We embrace an agile mindset – you should be comfortable with context switching, handling multiple priorities, and adapting quickly to changing requirements.

Responsibilities

Architect and implement Complex UI flows based on reusable, clean, efficient, and maintainable code
Define and evolve the testing strategy for components (unit, visual regression, integration)
Collaborate with product managers and UX/UI designers to deliver visually appealing and intuitive designs.
Ensure the technical feasibility of UI/UX designs and optimize applications for maximum performance and scalability.
Lead code reviews, mentor junior developers, and contribute to team knowledge-sharing initiatives.
Stay updated with emerging frontend technologies and industry trends.
Debug and resolve frontend performance issues and bugs efficiently.
Identify and implement best practices, tools, and workflows to enhance the development lifecycle.
Work closely with backend teams to seamlessly integrate APIs and other services.

Requirements:

✅ Frontend Mastery: 5+ years of experience building modern UIs, including deep understanding of hooks, context, refs, and render optimization

✅ TypeScript Expertise: Ability to create expressive, reusable types for complex UI interactions

✅ CSS & Styling Expertise: Proficiency in CSS/SCSS/SASS/LESS with expertise in layout techniques, responsive design, and preprocessor features like variables, mixins, and functions.

✅ Design System Thinking: Familiar with design system foundations, token-driven theming, and cross-product consistency

✅ Browser Performance & Optimization: Strong understanding of browser rendering and performance optimization techniques, such as lazy loading, tree shaking, and code splitting.

✅ Frontend Architecture & Scalability: Proven ability to design and implement scalable architectures handling complex state management across multiple applications.

✅ Real-Time Communication: Familiarity with WebSockets and related real-time communication technologies.

✅ Testing Component Libraries: Demonstrated expertise in developing comprehensive testing strategies for UI component libraries, establishing automated CI pipelines that maintain library integrity across multiple consuming applications

✅ Security: Strong understanding of frontend security best practices (XSS prevention, CORS handling, OAuth, JWT) and secure UI component development.

✅ Adaptability & Resilience: Ability and willingness to work in a fast-paced, dynamic, and evolving environment, handling multiple priorities and challenges effectively.

More About DriveNets

Based in Israel with locations in Romania, US, and Japan as well as extended teams, DriveNets operations cover more than 16 countries. With recognition by industry analysts and through numerous industry awards, DriveNets is pushing market momentum, allowing for faster service innovation from the network core to the edge. Visit our website:

https://drivenets.com/company/