דרושים » תוכנה » Frontend Team Leader

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 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.

we are seeking a Full Stack Team Lead to drive AI-first development across our core platform.
As an AI-first company, we integrate artificial intelligence into every facet of our operations, from product development to internal processes. In this role, you'll lead a team of 56 dedicated full-stack developers, working on cutting-edge technologies to enhance user experiences and data-driven solutions.
You'll have the autonomy to make technical decisions and support other developers in a collaborative environment.
What You Will Do:
Lead Development Initiatives: Guide a team of full-stack developers in building core applications, ensuring the integration of AI-driven features.
Mentorship: Provide technical guidance to engineers, fostering their growth and promoting best practices in AI-assisted development.
Architectural Decisions: Make hands-on technical decisions for backend (Java + AWS) and frontend (React/Angular) components, incorporating AI tools where applicable.
Code Quality: Write clean, maintainable, and efficient code, setting high standards for code quality and review practices.
Cross-Functional Collaboration: Work closely with Product teams to prioritize features, estimate work, and keep projects on track, leveraging AI to streamline processes.
Innovation: Identify pain points and drive improvements in our codebase and processes, utilizing AI to enhance efficiency.
Team Motivation: Ensure daily alignment, remove blockers, and champion best practices within the team.

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 seeking a Senior Front End Engineer to join our innovative team as a Tech Lead. In this role, you'll be an integral part of our Front End team, contributing your expertise to lead complex projects and enhance our frontend systems. You'll work closely with Product, Data Science, and Engineering teams, leveraging your technical skills to create impactful user interfaces. If you're passionate about pushing the boundaries of frontend development in the AdTech space and collaborating with talented engineers to solve challenging problems, this is the role for you.
What You'll Do:
Define and execute the frontend product vision, ensuring alignment with company goals and market needs.
Lead the development and lifecycle of frontend systems used company-wide and in creatives distributed to massive user bases.
Partner with cross-functional teams to integrate technology and user requirements seamlessly.
Analyze and document business and customer requirements for frontend solutions.
Oversee the entire frontend product lifecycle, from discovery to launch, managing timelines and resources.
Track and analyze frontend performance metrics to guide continuous improvement and optimization.
Foster a collaborative environment, encouraging innovation and knowledge sharing.
Stay updated with industry trends and implement creative solutions balancing technology and user experience.

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.

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.

We seek a talented Full Stack Team Leader to lead a team of skilled developers focused on building scalable, cloud-based solutions in a microservices architecture. As our team leader youll be hands-on with code while also shaping the technical vision, mentoring engineers, and working closely with product and design to deliver impactful features from concept to production.
A day in the life and how youll make an impact:
Lead and mentor a team of Full Stack Engineers in a fast-paced R&D environment
Design and develop scalable, secure, and user-friendly web and mobile applications
Oversee the architecture and implementation of microservices, cloud functions, and API integrations
Partner with cross-functional teams to understand product needs and translate them into technical solutions
Guide architectural decisions involving event sourcing and multi-tenancy frameworks

Designs, develops, troubleshoots and debugs software programs for enhancements and new products in the Cloud Security . Develops software and tools in support of designs. Analyzes, designs, programs, debugs, and modifies software enhancements and/or new products used in local, networked, cloud-based or Internet-related computer programs. Using current programming language and technologies, writes code, completes development, and performs testing and debugging of applications.



Your Opportunity:

Expertly implements designs using modern programming practices

Obsessed with quality

Eager to learn

Should lead/drive software development initiatives

Participates in/leads design

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.