דרושים » תוכנה » Senior React Developer

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.

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, 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 Network Cloud. 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 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.

As a Frontend Engineer , you'll lead the development of intuitive and scalable applications, collaborate closely with diverse teams, and drive impactful solutions in our innovative, fast-paced environment.

As a Senior Frontend Engineer, you will:

Be a major part of Gong's frontend guild, with Frontend developers from all the company teams.
Tackle complex technical challenges across architecture, code, and product levels, delivering solutions that balance practicality with innovation, considering both short-term needs and long-term impact.
Be the owner of the features you develop while collaborating with product and UX teams from thinking and wireframes processes to production.
Be part of our known architecture huddles when we make future decisions about our code and best practices.
Constantly learn new things - join professional lectures and workshops organized by Gong. In addition, each developer gets extra learning time on behalf of Gong to gain or improve new professional skills.
Be a part of a successful startup technology team that translates our vision into a solid SaaS product that performs, scales, is easy to use, and makes a big impact.

Required Senior Full-Stack Engineer
Tel Aviv
We are using technology to transform transportation around the world. From changing a single persons daily commute to reducing humanitys collective environmental footprint weve got huge goals.
As a Senior Full-Stack Engineer, youll play a key role in developing a new product that helps transit agencies deliver reliable and efficient service to their communities. From designing intuitive user interfaces to building robust backend systems, youll work on every layer of the product, ensuring it integrates seamlessly into our ecosystem of tools and products.
This is a unique opportunity to work on a greenfield project while leveraging the strengths of an established platform. Collaborating with cross-functional teams, youll tackle complex technical challenges, shaping a solution that enhances the daily operations of transit agencies and improves the rider experience.
What You'll Do:
Own features end-to-end from defining technical requirements and designing architecture to building, testing, deploying, and monitoring in production.
Build high-scale, high-performance systems that integrate into our platform and operate reliably in production.
Collaborate with engineering teams and product managers to enhance how our transportation planning and operations product lines work together.
Ensure system stability by diagnosing and resolving production issues efficiently.
Continuously improve developer workflows, automation, and tooling to make the team more efficient.

We are looking for a highly skilled Full-Stack Team Leader with a deep passion for high-quality code, testing, and software craftsmanship. In this role, you will lead a talented team of front-end engineers in our Editor Group, shaping the core of our user experience.
You will play a critical role in architecting scalable front-end solutions, ensuring best practices in testing and code quality, and fostering a culture of technical excellence.

What do we do?
the leading website building platform for WordPress professionals.
Our vision is to empower web creators - developers, designers, and marketers, with the ability to create their futures one pixel at a time. We provide our users with everything they need to become successful web creators.

A new website is created every 10 seconds using!
Since we launched in Israel in 2016, we have expanded to more than 160 countries, with more than 18M websites powered by . More than 12% of all

How do we do it?
we're building the future of web creation.
We believe in empowering both our employees and our users.
a place where you can truly grow professionally and personally.
Creativity, friendship, curiosity, motivation, and professionalism are the driving force behind our journey. We take great pride in constant scaling

Responsibilities
Lead and mentor a team of highly skilled front-end engineers, ensuring professional growth and technical excellence.
Architect, develop, and optimize React-based front-end solutions for our powerful website-building experience.
Drive best practices in code quality, testing (unit, integration, E2E), and performance optimization.
Collaborate closely with Product Managers, UX/UI Designers, and Backend Engineers to create seamless, high-quality user experiences.
Conduct code reviews, pair programming, and technical mentorship to uplift the teams capabilities.
Own and improve front-end architecture, ensuring scalability and maintainability.
Advocate for modern development methodologies such as Agile, TDD, and continuous integration.
Stay updated with the latest front-end technologies and trends, continuously improving our development stack.
Work in a Scrum environment, ensuring stories are broken down correctly, adapting quickly to changes, and collaborating effectively with product teams.

We're seeking an experienced Frontend Architect to lead our technical vision and contribute to groundbreaking drag-and-drop builder. This isn't just a role, it's an opportunity to fundamentally reshape WordPress website creation, pushing the boundaries of performance, scalability, and user experience.

Role Overview
As a Frontend Architect, you'll be the technical strategist driving ecosystem forward. You'll design transformative Frontend solutions, craft meticulous coding standards, and mentor a world-class development team. Collaborating closely with key stakeholders, you'll define the technical north star that keeps our drag-and-drop builder light-years ahead of the competition, continuously innovating at the intersection of design, performance, and user empowerment.
Work Environment
What do we do?
the leading website building platform for WordPress professionals.
Our vision is to empower web creators - developers, designers, and marketers, with the ability to create their future one pixel at a time. We provide our users with everything they need to succeed.
A new website is created every 10 seconds using !
Since we launched in Israel in 2016, we have expanded to more than 180 countries, with more than 18M websites powered by . About 12% of all websites around the world are built using !

How do we do it?
At , were building the future of web creation.
We believe in empowering our employees and our users, enabling people to grow.
Creativity, professionalism, curiosity, motivation, and friendship are the driving force behind our journey, and we take great pride in the people of who lead the companys constant scaling.

Responsibilities
Design and implement cutting-edge frontend architecture using TypeScript and React within drag-and-drop builder framework
Architect innovative builder features that preserve and elevate intuitive user experience
Lead Core Web Vitals optimization initiatives for -built pages and the builder interface
Define robust coding standards and architectural patterns for high-performance drag-and-drop components
Create and maintain technical documentation for frontend systems and processes
Cultivate development excellence by mentoring junior developers, conducting rigorous code reviews, and championing a testing-driven culture
Bridge design and development by collaborating closely with UX/UI designers to create responsive, accessible components
Lead technical decision-making for builder enhancements and new features
Maximize performance optimization, focusing on editor responsiveness and generated page performance

We are looking for a talented full stack Developer to join our team and work on exciting projects that play a central role in our platform. We expect you to bring strong problem solving skills, a proactive approach, and the ability to take ownership of tasks from concept to completion.
You should thrive in a dynamic environment, managing multiple projects at once, while working closely with cross-functional teams.
Strong communication skills, attention to details, and the ability to prioritize tasks and meet deadlines are crucial.
We value candidates who can strike a balance between independent work and team collaboration, while continuously seeking opportunities to improve processes and outcomes. You will be expected to contribute to a positive team culture, share your expertise, and stay current with industry best practices.
What will you actually be doing?
Be part of a team responsible for content creation and management.
Work on diverse projects, such as:
A theme project focused on customizing web components.
A file storage system for managing customers assets (images, videos, documents, etc.).
Develop end-to-end solutions, from requirements gathering to production deployment.
Design, build, and maintain scalable backend and frontend services.
Continuously enhance the platform by adopting best practices and modern tools.
Identify and implement improvements in the codebase and development processes to drive efficiency and scalability.
Monitor system health, troubleshoot performance bottlenecks, and address bugs and technical debt.
Ensure high test coverage and thoroughly test new features before deployment.
Document technical implementations and architectural decisions for future reference and knowledge sharing.

the brand grabs attention like nothing else in cybersecurity. And were growing like crazy, with $70M in Series C funding, 200% employee growth, and 300% revenue growth in 2024. Fueling growth are our game changing agentic AI security solutions, backed by a team and culture that makes one of Forbes Best Startup Employers in America, and a Business Insider startup to bet your career on.

Life at is all gas, no brakes. Were a team of relentless, collaborative go-getters pushing the boundaries of whats possible for security automation. Every role is an essential driver of success as the AI-native autonomous SecOps platform of choice for security teams across the Fortune 500. Excited about our vision and ready to make an impact as we grow? Wed love to see what you can bring to the team.

We are looking for an experienced Senior Full Stack Engineer to join our fast-growing company during a breakthrough stage as we build our dream team of passionate professionals. Our team delivers high-quality, unique code using the latest technologies and frameworksall while enjoying the ride!

What Youll Do
Tackle complex technical challenges at the architecture, code, and product levels, balancing practicality with innovation.
Contribute to all aspects of development, from design to production, for a wide hybrid/cloud-native product.
Write high-quality, testable, and efficient code in Java, Go, Python, VueJS, TypeScript, and other cutting-edge tools.
Promote continuous improvement of product functionality and performance.
Mentor and guide new team members.
Participate in developing and maintaining CI/CD pipelines, leveraging Kubernetes, Docker, and cloud infrastructure.