דרושים » תוכנה » Senior Frontend Developer 23304

we are 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, our company 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&Ts backbone running on our companys Network Cloud. our company 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 UI Platform Team Lead to join our Network Orchestration group. Our group is responsible for developing scalable, high-performance distributed systems that support complex network infrastructures.
As a Team Leader, you will drive the architecture, design, and development of core UI infrastructures and component libraries that support multiple development teams. You will lead a team of 4+ frontend engineers, define best practices, and ensure the scalability and maintainability of the UI architecture. This role requires a combination of technical expertise, leadership, and strategic vision.
Our group is growing, and you will play a key role in building and expanding the team. You'll have the opportunity to optimize and enhance key parts of our system, leveraging the latest tools and infrastructure to drive innovation and efficiency.
We embrace an agile mindset you should be comfortable with context switching, handling multiple priorities, and adapting quickly to changing requirements.
Responsibilities
Lead & mentor a high-performing development team in building advanced, scalable software solutions.
Lead the development and maintenance of reusable UI components, design systems, and frontend tooling.
Architect and optimize UI frameworks to ensure high performance, scalability, and maintainability.
Collaborate closely with development teams to provide seamless integration across applications.
Work closely with QA to implement best practices for testing and automation, ensuring high software quality and reliability.
Coordinate with Product Managers to align development with business priorities and roadmap planning.
Engage with UI/UX Designers to ensure an intuitive and high-quality user experience.
Work alongside the Project Manager to track progress, mitigate risks, and ensure timely delivery of features.
Define and enforce best practices, coding standards, and architectural guidelines for frontend development.
Stay updated with industry trends and emerging technologies to drive innovation in UI infrastructures.
Ensure cross-browser compatibility for all UI components.
Identify bottlenecks and optimize the frontend build process for improved developer experience.
Work with CI/CD pipelines to automate testing, deployment, and monitoring of UI libraries.

We are seeking a skilled and passionate Front End Engineer (React) to join our growing engineering team. In this role, you will be responsible for building and enhancing user-facing applications that are integral to our cybersecurity offerings. You will work closely with UX designers, product managers, and back-end engineers to create modern, scalable, and secure interfaces using React and TypeScript. The ideal candidate thrives in a fast-paced, collaborative environment and brings a strong user-first mindset to everything they build.
Your Responsibilities:
Design, develop, and maintain robust, scalable, and reusable front-end components using React and TypeScript.
Collaborate with cross-functional teams, including Product, Design, and Backend, to deliver seamless end-to-end solutions.
Ensure high performance, security, and responsiveness of user interfaces. Write clean, maintainable, and testable code following modern front-end best practices.
Participate in code reviews, mentoring, and knowledge sharing across the team.
Help define and uphold front-end development standards, tools, and workflows. Stay current with the latest front-end technologies, trends, and performance optimization techniques.
Contribute to the design of new features and improve the usability and user experience of existing ones.

As a Frontend Engineer , youll play a key role in developing our next-generation traffic management platform, helping users make critical data-driven decisions.

You will be part of a cross-functional product squad, working closely with designers, product managers, and engineers to deliver seamless, user-friendly interfaces. The features you develop will play a key role in advancing road safety and strengthening public safety through data-driven solutions.

In this role, you will build reliable, scalable, and maintainable web applications, using modern frameworks and best practices to deliver high-quality results. Your attention to performance, usability, and code quality will be essential in shaping our platforms user experience.

Key Responsibilities:

Contribute as a core member of a business-focused squad, actively involved in all stages of the development lifecycle.
Take ownership of user-facing features from design through development, testing, and deployment.
Collaborate with designers and product managers to translate designs into functional components.
Build responsive, accessible, and performant web applications.
Optimize UI performance and scalability across browsers and devices.
Participate in code reviews, maintain high engineering standards, and help drive technical excellence.
Work closely with backend engineers to ensure smooth API integration and data handling.
Stay up to date with modern frontend trends and continuously seek ways to improve.

We are looking for a talented FrontEnd Architect to join our growing team, lead our platform architecture and ship multiple features at a rapid frequency and high efficiency. This is a unique opportunity to make a significant impact at the core of our product and become an integral part of its realization.



What you'll do

Build the highly scalable, microservices based platform​
Design and implement new features for our React-based applications
Optimize application performance and responsiveness
Take full responsibility and ownership over features and projects, collaborate with all teams, and help us meet business objectives​.
Mentor, pair, and delegate work to encourage the professional and technical growth of those around you.
Stay updated with the latest React ecosystem trends and best practices
Ensure the development of a robust, safe, secure, highly available, and highly scalable product
Develop in an agile, fast-paced environment, having a direct impact on the product trajectory​

Required Frontend Web Developer
The Role:
Join our expanding team as a Software Engineer and contribute to the development of life-saving web applications. This role offers close collaboration with algorithm, data, and product teams. Due to our agile, dynamic engineering team, you'll have a substantial impact on our product and the company.
Our technology stack includes React, Cypress, Python, AWS, Docker, PostgreSQL, GraphQL, and Terraform.
Job Description:
As part of our team, you will:
Make a critical contribution to shaping and developing the core of our product, from design to implementation of a complex, time critical, micro services system with high volumes of data.
Collaborate with various teams, including the algorithm, data and product teams, in order to deliver the best solution utilizing the latest technologies.
Since our Web Engineering team is small, you can have a significant impact on the product and the company.
Design and implement new features and microservices in the front end.
Work with React JS, React Hooks, Node.js, JavaScript/TypeScript, Redux, REST APIs.
Participate in Agile software development projects to design, code, and test websites and web services to deliver quality services promptly.
Maintain CI/CD pipelines and automated tests (jest, cypress or similar) for developed applications.
This role may be for you if you are excited about:
Making a real impact: Your work will directly translate into saving lives, giving you a profound sense of purpose and achievement.
Tackling meaningful challenges: You'll use your experience to deliver mission-critical systems that have a genuine impact on the real world.
Joining a vibrant community: You'll thrive interacting with a team of great people who are open, fun, and collaborative.
Learning from the best: You'll work alongside a world-class team of developers and researchers who have a proven track record of building successful startups from the ground up.
Putting your skills to the test: You'll leverage your strong computer science fundamentals to contribute to cutting-edge technology and solve complex problems.

We are looking for a senior backend engineer who is truly cross functional possesses strong engineering foundations for developing highly performant services.
The ideal candidate will have a deep understanding of algorithms and Python fundamentals, as well as an understanding of the capabilities and limitations of LLMs. They will be able to quickly collaborate with their product counterparts to iterate over new, cutting edge features and capabilities and get them to the hands of our users. Collaborating closely with product teams, they will quickly ideate, develop and deliver innovative features and capabilities to our users.
If you have the skills and experience we are looking for, we encourage you to apply for this exciting opportunity to join our team and make a significant impact on the future of AI
Role and Responsibilities:
Build the framework used to supercharge our algorithm teams to write scalable, performant algorithms
E2E ownership of production services, databases and infrastructure
Work in fast iteration loops with business/product managers to architect and deliver new products and capabilities
Drive the architectural design, including dependent services and service interactions (APIs & SDKs)
Apply judgment and experience to balance trade-offs between competing interests and optional solutions, considering profiling data to inform decisions on performance and resource utilization.
Help with coaching and mentoring team members, and maintaining high standards of software quality within the team.

We are looking for a Frontend Engineer.
As a React frontend developer, you will play a crucial role in building our banking platform, financial products, and design system. You'll collaborate closely with product managers to define product requirements and with product designers to shape the UI/UX. Together, we'll create an innovative, customer-focused, end-to-end financial SaaS platform. This platform will also be utilized by our bank, making it an integral part of our industry-disrupting company.
If you are an experienced, professional React Frontend Developer who thrives on challenges, values clean code, and has a pixel-perfect orientation, we invite you to join us in developing the next big thing in finance.
Responsibilities:
You, as our Frontend Developer:
Be a squad member in one of our scrum product squads and work closely with all other squad members (backend, qa, product)
Develop a user-friendly and accessible interface based on product design
Write and maintain unit and integration tests using Jest and/or other testing frameworks
Write clean, maintainable, and scalable code while making sure our customers are having the best experience.
Open and approve pull request for other guild members while implementing guild coding standards
Tackle tough problems and find creative ways to solve them
Work on cutting-edge technologies and become an industry leader

Were looking for an experienced Senior Full Stack Engineer in Tel Aviv-Yafo who is passionate about frontend architecture and product experience. This role is UI-focused (80% frontend, 20% backend in Java) and offers the opportunity to own features end-to-end in a modern, cloud-native environment.
Why This Role Matters:
As a Full Stack Engineer with a frontend emphasis, your work will directly shape how developers monitor, understand, and optimize their databases. You'll tackle challenges related to scale, data visualization, and performanceall within an application built for developers, by developers.
Youll work in a small, autonomous team backed by the resources and expertise of a global observability leader. This is a high-impact role with ownership over UI architecture and product flows.
As a Senior Full Stack Engineer on our team:
You will design and build complex, high-performance user interfaces in React and TypeScript.
You will work with backend components in Java, focusing on the integration and orchestration of frontend feaures.
Youll contribute to a modern frontend architecture, including micro frontends, component libraries, and design systems.
Youll collaborate closely with product, design, and engineering peers to deliver polished, user-centric features.
Youll help shape visual workflows that make complex database performance data intuitive and actionable.

looking for a Frontend Developer. Were a boutique tech company with a cutting edge product in the online marketing industry, trusted by global brands such as Fiverr, Elementor and Lemonade. Located in the heart of Tel-Aviv. Full-time position in a SaaS company.

Job description
Develop and maintain high-quality user interfaces using React, TypeScript, and MobX.
Collaborate with designers, product managers, and backend developers to create seamless and intuitive user experiences.
Optimize applications for performance, scalability, and responsiveness.
Implement and maintain reusable components and frontend architecture.
Stay updated with the latest frontend technologies and best practices.
Troubleshoot and resolve frontend issues as they arise

Required Front End Engineer
What Youll Do:
In this role, you will work on both sides - Frontend (React), Backend (Kotlin) developing products on an enterprise scale. Our challenges demand a strong passion for architecture, outstanding coding skills, and a continuous learning mindset - this is a completely dynamic & interesting opportunity for Frontend / Full stack engineers who like to control both sides of the web!
Key Responsibilities:
Contribute to the development of our core loan application system, ensuring high-quality products and services.
Solve complex architectural problems, utilizing your deep understanding of system architecture.
Collaborate with other team members, sharing your expertise and facilitating a culture of learning.
Maintain our system architecture, ensuring smooth operation and quality user experience.
Be an advocate for clean, efficient, and maintainable code.