דרושים » תוכנה » Front-End team leader ( React )

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 professional Front-End Infra Team Lead who will spend 70% on hands-on tasks and 30% on managerial responsibilities. You will be responsible for enhancing performance and scalability and monitoring our e-commerce platform's front end. This role is essential for maintaining a high-performing, user-friendly web experience while ensuring stability through proactive monitoring and data-driven decision-making.
As a key leader in our R&D team, you will work closely with frontend and backend developers, product managers, and leadership to improve performance (Core Web Vitals), optimize external integrations, and enhance monitoring capabilities using Looker and Datadog. Additionally, you will act as the team lead and the Director's backup, ensuring continuity in technical leadership when needed and keeping the release train going.
What youll be doing:
Hands-On Technical Execution (70%):
Be part of the day-to-day sprint task development
Lead the development and optimization of frontend applications using React and Next.js.
Improve Core Web Vitals (LCP, FID, CLS) to enhance SEO and user experience
Work closely with backend developers to optimize API performance and data fetching
Monitor and analyze real-time performance metrics using Looker and Datadog, implementing proactive improvements
Ensure scalability, maintainability, and security of front-end applications
Collaborate on external integrations (third-party services, analytics, APIs) to enhance platform capabilities
Team & Project Management (30%):
Work with the team lead, product managers, and stakeholders through plan development efforts and prioritization
Act as a gatekeeper for releases, ensuring smooth and controlled deployments
Establish and enforce front-end best practices, code quality standards, and testing strategies
Act as a backup for the team lead during absences, taking over sprint planning, technical guidance, and developer support
Help mentor and support developers while driving technical excellence across the team
Data-Driven Monitoring & Incident Management:
Implement and refine monitoring dashboards using Looker and Datadog to track frontend performance and business KPIs
Set up proactive alerts and anomaly detection to prevent incidents before they impact users
Own critical incident management processes, reducing downtime and improving resolution speed.

As a Front-End Team Lead at Via, youll join our R&D center in TLV and will be leading a team of developers, directly contributing to our product by using cutting-edge technologies. Youll take a critical part in our mission to shape the future of transportation, affecting tens of thousands of riders daily worldwide. You will take a key role in our R&D site and be a focal point on front end architecture.

What Youll Do:
Implement front-end tools & libraries which are used in Via.
Work and lead a group of talented engineers to create visionary UI/UX products.
Examine, question and improve - consult and make decisions to move things forward.
Improve the user experience across our platform.

We are looking for a brilliant hands-on Software Development Team Leader to join our top-notch front-end infrastructure team. As a Team Leader, you will have the autonomy and the authority to lead a Platform team that builds amazing tools in an agile development lifecycle. Your focus will be on building and improving micro front-end using SSR and monorepo infrastructure. Beyond that your team will be in charge of optimizing our development processes and build system.

Our technology stack includes - React, NodeJS, Typescript, Webpack, Nx, AWS, Kafka, Mongo, and Redis.

What am I going to do?
Lead a team of developers through the development lifecycle - architecture, design, development, quality, and production.
Hands-on development of platform tools (~50% of the time).
Work closely with other participants in the team - product, design, and Data.
Grow and coach the team's talent.
Lead and managed design system

We are looking for a Frontend Team Leader.
Job Description:
Recruit top talented developers to our group.
Mentor and advise the team in code review, pair-programming and more.
See the big picture of group tasks in order to make the best decisions about priorities.
Share knowledge between your team and other teams in the group.
Discover the technical debt & challenges and assist in solving them.
Interact with stakeholders outside of the group.
Work as a part of the team in hands-on development.

We are looking for a brilliant hands-on Software Development team leader to join our top-notch Front-End infrastructure team. As a team leader, you will have the autonomy and the authority to lead a Platform team that builds amazing tools in an agile development lifecycle. Your focus will be on building and improving Fiverrs micro Front-End using SSR and monorepo infrastructure. Beyond that your team will be in charge of optimizing our development processes and build system. Our technology stack includes - React, NodeJS, Typescript, Webpack, Nx, AWS, Kafka, Mongo, and Redis.
What am I going to do?:

* Lead a team of developers through the development lifecycle - architecture, design, development, quality, and production.
* Hands-on development of platform tools (~50% of the time).
* Work closely with other participants in the team - product, design, and data.
* Grow and coach the team's talent.
* Lead and managed Fiverrs design system
Equal opportunities:
At Fiverr, we prioritize diversity. We celebrate difference and embed it into every aspect of our workplace and product, as well as our community. Fiverr is proud and committed to providing equal opportunity employment to all individuals regardless of race, color, religion, sex, sexual orientation, citizenship, national origin, disability, Veteran status, or any other characteristic protected by law. In addition, Fiverr will provide accommodation to individuals with disabilities or a special need.

Were building the first modern SOC platform and are looking for an exceptional Full-Stack Engineering Team Lead to lead our Platform teamowning a core business domain and partnering closely with customers and internal stakeholders

Responsibilities
Lead and grow a high-performing full-stack team (React + Node.js) through clear goal-setting, actionable feedback, and individual career plans.
Own end-to-end delivery: define and refine the roadmap, run agile ceremonies, unblock the team, and ship on schedule.
Be hands-on: contribute production code across the stack, drive full-stack design reviews, and own the overall services architecture.
Ship customer-facing features across the stackfrom intuitive React UIs to Node-based servicestranslating complex security signals into clear, actionable workflows.
Maintain reliability: establish SLOs, monitor performance, and drive continuous improvement in CI/CD and on-call practices.
Partner cross-functionally with Product, Design, and SOC analysts to bring AI-assisted alert-investigation capabilities to market.
Foster culture of collaboration, psychological safety, and rapid learning within the team and across engineering.

JR304076
In this role, you will have a crucial role in designing and implementing cloud-based infrastructure and platform tools for Salesforce Agentforce. This role requires high technical skills along with a strong affinity for architecture, Infra scaling, performance, and Infrastructure development to improve the performance and scalability of systems. You will be leading the R&D teams development methodology, tools, and frameworks and make a significant impact on the go-to-production process for an auto-scaled cloud system.

Who Youll Work With:

You will be a part of the Salesforce AI Platform, an AI technology that makes all Salesforce products smarter and powers Agentforce. In AI Platform, we develop AI solutions for all Salesforce clouds. We automate data entry and predictive analysis so our customers can make every selling moment count. Our AI solution prioritizes the best next steps, helps to win more opportunities, makes better decisions, increases forecast accuracy, and more.

Salesforce AI Platform group comprises data scientists, engineers, and growth analysts dedicated to driving product strategy with data-driven insights.

Responsibilities:

Key role in designing and implementing cloud-based AI and Generative AI Infrastructure and services as part of the Salesforce AI Platform. Build a large-scale infrastructure to support the AI Platform for Salesforce Engineers and Data Scientists. Utilize best architecture/capabilities across different underlying platforms while avoiding duplication of functionality (i.e., one implementation of each significant component) and building shared services across multiple applications.

Develop software solutions by studying information needs, and systems flow, data usage, and work processes, investigating problem areas, following the software development lifecycle.

Support software engineers by providing advice, coaching, and educational opportunities.

We're looking for a talented and driven Frontend Team Lead to join our application team. As a hands-on leader, you'll guide and mentor a skilled group of engineers, collaborate closely with Product, Design, and Backend teams, and play a pivotal role in delivering innovative solutions that transform construction projects worldwide. You'll balance technical leadership and hands-on coding, working in a vibrant, collaborative environment to push the boundaries of technology in construction.

What You'll Do:
Lead, mentor, and grow a talented frontend engineering team, fostering an environment of innovation, technical excellence, and continuous growth.
Stay hands-on with development, working with React and TypeScript to build sophisticated user interfaces for interacting with complex data such as 360 videos, images, 2D floor plan maps, 3D models, and extensive data grids.
Collaborate daily with Product Managers, Designers, and Backend Engineers, ensuring alignment and efficient delivery of high-quality solutions.
Take active responsibility for hiring, training, and team-building activities to scale and enhance team capabilities.
Represent the frontend team in cross-functional discussions and planning meetings, ensuring technical considerations are effectively communicated.