דרושים » תוכנה » Senior Frontend Developer

We are seeking a Senior Front-End Developer to lead, architect, and develop enterprise-grade React applications. In this role, you'll drive technical innovation, mentor junior developers, and create exceptional user experiences that impact thousands of users worldwide.

Responsibilities:
Lead Development: Architect and build scalable React applications using modern design patterns.
Technical Leadership: Drive key technical decisions and establish implementation strategies.
Mentorship: Share knowledge, mentor junior developers, and conduct thorough code reviews.
Performance Optimization: Ensure high application performance and adherence to best practices.
Documentation & Design: Contribute to technical documentation and provide clear design specifications for the team.

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 looking for a passionate and skilled Front-End Developer to join our growing team and help shape the user experience of our MLOps platform. In this role, you will work in a fast-paced, startup-like environment, turning complex ideas into elegant, performant, and user-friendly interfaces. Youll collaborate with cross-functional teams of backend engineers, product managers, and designers to bring our vision to life.
As a Front-End Developer at our company's ML, you will
Build and maintain beautiful, scalable, and responsive UIs using modern frameworks
Implement new features and improve existing ones, based on clear product and design specifications
Work with the latest frontend technologies and best practices
Collaborate closely with product and backend teams to define and deliver the best user experience
Ensure high code quality by writing maintainable, testable, and reusable code
Troubleshoot and solve performance or scalability issues
Take part in shaping the architecture and technical direction of the frontend stack.

We are seeking a skilled and experienced Frontend Developer to join our dynamic team. If you have a passion for creating modern, high-performance user interfaces and enjoy working with cutting-edge technologies, this is the opportunity for you!

Responsibilities:

Work with React and/or Vue3 to create dynamic and advanced UI components.
Collaborate with Backend teams to develop tailored solutions using Node.js.
Work with TypeScript and understand its benefits and challenges.
Build interactive, user-friendly interfaces while maintaining high performance.
Participate in system design and contribute to improvements and upgrades of existing systems.
Work in an Agile environment and use version control tools (e.g., Git).

We are looking for a Senior Frontend Engineer to join our innovative team. In this role, you will lead the development of user-centric, cutting-edge interfaces that empower clinicians and improve the effectiveness of behavioral health care. If you thrive in building complex, scalable, and beautiful frontend systems, this role is for you.
How will you contribute?
Lead the design and development of complex frontend features and interfaces.
Collaborate closely with product managers and UX designers to create user-friendly solutions.
Optimize frontend performance to ensure fast and reliable applications.
Drive best practices in code quality, testing, and documentation.
Mentor junior engineers and contribute to the growth of the team.

A cutting-edge network security solutions provider, is at an exciting time in its history and is growing fast! We are seeking a superstar Full Stack Engineer to join our development team. You will play a crucial role in designing and implementing user-facing features and interfaces for our web applications. You will collaborate with cross-functional teams, including product managers and backend / full stack developers, to create exceptional user experiences.
Responsibilities:
Develop user-friendly and responsive web interfaces using HTML, CSS, and TypeScript.
Implement and maintain frontend architecture and best practices to ensure high-quality code.
Ensure the technical feasibility of UI/UX designs and optimize applications for maximum speed and scalability.
Identify and resolve frontend-related performance and compatibility issues across different browsers and devices.
Conduct thorough testing and debugging of frontend components to ensure seamless user experiences.
Collaborate with backend developers to integrate frontend components with server-side logic.
Stay up-to-date with the latest frontend trends, technologies, and best practices, and share knowledge within the team.
Participate in code reviews to maintain code quality, improve performance, and ensure adherence to coding standards.
Troubleshoot and provide timely resolution to frontend-related issues reported by users or stakeholders.

the all-in-one platform helping hospitality businesses around the world automate, optimize, and scale their operations. Were a fast-growing global startup thats transforming how the industry works from guest experience to business growth.
With a powerful suite of features and integrations with 150+ industry partners including Airbnb, Vrbo, Booking.com, Expedia, Google Travel, and many more empowers property managers to deliver top-tier guest experiences while running more efficient, data-driven operations.
Were proud to have over 800+ team members across 16 countries worldwide, all working together to build the future of hospitality technology.
If youre looking to grow your career in a dynamic, global, and impact-driven environment, wed love to hear from you.
We are seeking a talented Front-End Developer to join our dynamic and innovative Platform team in Tel Aviv!

Responsibilities
Design and implement scalable architecture for platform-wide features
Optimize frontend performance and lead initiatives for system-wide improvements
Implement and optimize server-side rendering solutions
Design and implement module federation strategies for improved scalability and performance
Collaborate with designers and product owners to create reusable, high-performance UI experiences
Take ownership of cross-functional features and provide technical leadership
Implement and advocate for best practices in frontend development and performance optimization

We are looking to hire a talented Frontend Engineer to join our team. The infrastructure group is responsible for designing, implementing, and maintaining the core application infrastructure that supports the company's products and services. This infrastructure may include components such as APIs, libraries, and frameworks that are used by the developers to build and deploy applications.
As part of the infrastructure group you will have the opportunity to work on critical components that will be used across all teams within the company, work on challenging and complex problems while constantly learning and growing as a developer. As well as collaborate with a diverse team of skilled developers and contribute to the success of the company as a whole.
Responsibilities:
Lead the companys frontend standards.
You will have the support of the frontend guild and architects.
Produce high-quality code: readable, testable and maintainable.
Drive your colleagues to software development excellence.
Develop and maintain the company's design system to ensure consistent UI across all products.
This might include developing web components, setting typography, color, and other visual design standards, and
creating documentation and guides for other developers.

We are looking for a Frontend Engineer to join our team!

What youll be doing:

We're seeking a talented and experienced Senior Frontend Engineer to collaborate with our dynamic Engineering team. You'll play a key role in delivering cutting-edge user-facing experiences for our security and identity products.

At Semperis, we stay ahead of the curve by embracing the latest technologies, frameworks, and best practices. You'll be responsible for building and maintaining our user-facing interfaces. This includes implementing new features, leveraging modern front-end technologies, and collaborating with cross-functional teams to design scalable and maintainable architectures.

You will be responsible for:

Translating designs (created in Figma) into functional and visually appealing user interfaces

Developing new features while ensuring the existing codebase remains robust

Partner closely with designers, product managers, and backend engineers

Implement a strong sense of aesthetics, with a commitment to pixel-perfect execution.

As the Tech Lead Frontend Engineer, you will drive the architecture, development, and evolution of our frontend stack, delivering seamless user experiences and product integration across platforms. Youll lead the frontend stack, set technical direction, mentor other frontend and fullstack engineers, and play a critical role in shaping the products frontend capabilities using TypeScript, React, and Next.js.

This role is ideal for someone who enjoys both hands-on coding and mentoring, and thrives in a fast-paced team with large customer scale.

What Youll do:

Work across Tenable products and build frontend infrastructure to streamline product integration.

Own and drive the design and implementation of scalable and maintainable frontend architecture using React and Next.js.

Collaborate cross-functionally with product, design, and backend teams to build intuitive and high-performance user interfaces.

Advocate for and implement component reusability, accessibility, and responsive design.

Stay current with emerging technologies and evaluate their potential impact on the frontend architecture.