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

Were looking for an experienced Tech Lead to join our Core R&D department and take a significant leadership role in the development of core system.
As a Tech Lead, you will provide technical guidance, mentor engineers, and drive architectural decisions, ensuring high-quality development and scalable solutions. You will collaborate with cross-functional teams and work in a complex, cloud-based environment while leading the implementation of innovative technologies.
The Core group is responsible for critical system components including multi-tenant, fully customizable checkout experiences, APIs for ecommerce platform integrations, and end-to-end payment solutions involving third-party integrations in a secure payment environment. The team develops infrastructure supporting all operations, from web-based back-office applications to microservices, logistics hardware integrations, and much more.
Responsibilities:
Technical Lead and mentor for a team of developers, fostering technical excellence and growth.
Drive architectural decisions and best practices for scalable, high-performance systems.
Collaborate with product managers and stakeholders to translate business needs into technical solutions.
Ensure high coding standards, maintainability, and adherence to software development methodologies.
Optimize performance and ensure reliability of services in a cloud-based environment.
Participate in code reviews and technical discussions, promoting innovation and continuous improvement.

As the Team Lead for Full-Stack Development, focusing on Cyber Attack Simulation, you will be responsible for guiding both the front-end and back-end development efforts of our product that simulates cyber attackers targeting organizations. This leadership role manages a team of up to 8 professionals, including front-end developers, back-end developers, and QA automation specialists, driving the creation of comprehensive simulation tools. This position requires a strong command of our entire technology stack and the ability to make impactful architectural and design decisions.

What you will do:
Lead a full-stack team of developers and QA specialists in designing and implementing bridge and attack simulation tools.
Spearhead architectural decisions for both client-side and server-side components, ensuring the creation of scalable, efficient, and robust solutions.
Maintain hands-on technical expertise with our full technology stack, including Node.js, NestJS, TypeScript, JavaScript, Redis, MongoDB, AWS, Kafka, NX, and React.
Champion the implementation of rigorous testing protocols, including unit and integration tests.
Advance our DevOps practices, managing and enhancing CI/CD pipelines for optimal deployment and integration.
Foster a collaborative environment, working closely with other teams to align project goals and timelines, ensuring timely and efficient project deliveries.
Mentor and develop team members, promoting a culture of excellence and continuous improvement.
Remain updated on the latest industry trends and technologies, integrating innovative solutions to enhance product capabilities.

As an Engineering Team Lead, you will be a key leader within our high-performing engineering organization. You will have the opportunity to drive the execution of complex technical initiatives, mentor a team of talented engineers, and influence the architectural direction of our core systems. Whether it's scaling our infrastructure, launching new product features, improving development workflows, or ensuring system reliability and performance, you'll play a central role in aligning engineering efforts with business goals. Youll collaborate closely with product, design, and leadership teams to build innovative solutions that support the companys long-term growth and vision.
 What youll do:
Collaborate closely with Development, Product, Design/UX, DevOps, and other teams and department
Work within an autonomous scrum team in an agile environment to achieve business goals
Instill a quality-centric mindset within your team, overseeing design, architecture, development, code, and a stable production environment
Take an active role in defining the shape of the future of online payments
Provide guidance to team members on test planning and execution following best practices, testing pyramid and company QA standards
Define and plan testing strategies using a deep understanding of the business logic of complex systems
Lead and run complex E2E Testing for Web Applications and Web services while ensuring coverage and monitoring
Strong use of SQL queries performing tests.

Were seeking a forward-thinking team leader to lead a growing team building our next-generation Agentic AI Platform. This platform empowers cross-functional teams across the company to design and deploy AI-agent-based products, fueled by cutting-edge advancements in generative AI, cloud-native architectures, and rapid innovation cycles. In this role youll oversee a multidisciplinary team, that includes Full-Stack developers, Front-End /back-end specialists, DevOps, QA Automation, and data scientists. Your mission: scale this team, build a high-performing culture, and own the technical and strategic roadmap for a platform thats core to our AI-first Product Strategy.
What Youll Do: Lead and mentor a diverse team developing a scalable, cloud-based (AWS) Agentic AI platform. Define the technical direction, architecture, and operational standards for the platform. Continuously integrate cutting-edge AI developments into the platforms capabilities. Collaborate with internal product and engineering teams to support their AI-agent use cases. Foster agile processes, engineering best practices, and a high-ownership culture. Scale the team by hiring, onboarding, and mentoring future team leaders as the group expands. Translate business needs into technical solutions with clarity, speed, and quality. Create and own metrics that track performance, adoption, and impact.

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 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.

Required Director R&D, Shopper Intelligence
Tel Aviv, Israel
We empower the worlds leading brands to win online. Our digital intelligence solutions offer unmatched visibility into the online world, enabling smarter, faster growth. A key part of this mission is the Shopper Intelligence solutionhelping eCommerce leaders unlock insights into digital shelf dynamics, pricing strategies, and shopper behavior across marketplaces and retailers.
About the Role
As the R&D Director of Shopper Intelligence, youll lead a fast-scaling, multidisciplinary product group with startup energy and enterprise impact. Youll own the technical and organizational direction of the team, guiding multiple squads of engineers and data scientists building one of our most strategic offerings.
You will oversee the development of full-stack platforms and advanced ML models, working closely with Product, Design, Business, and Go-To-Market (GTM) teams to shape and execute a bold vision for Shopper Intelligence.
What Youll Do
Leadership & Strategy
Define and drive the technical vision, structure, and roadmap for the Shopper Intelligence R&D group.
Lead multiple cross-functional teams composed of full-stack engineers, data engineers, and data scientists.
Serve as a key stakeholder in product, engineering, and business planningowning both delivery and innovation.
Product & Engineering Delivery
Collaborate deeply with Product, Business, and GTM stakeholders to co-own product vision and long-term strategy.
Oversee the design and development of web-based applications using React and TypeScript, with strong focus on user experience and performance.
Lead backend development with Node.js, NestJS, and microservice architecture supporting scalable APIs and data flows.
Guide implementation of robust Python-based data pipelines and microservices using orchestration tools like Airflow and data processing frameworks like Spark.
Ensure world-class engineering practices around CI/CD, monitoring, testing, and DevOps using Kubernetes, Docker, GitHub Actions, and Terraform on AWS.
Data & AI Innovation
Manage teams developing advanced machine learning models across domains such as signal processing, inference, and LLM-based architectures (e.g., transformers, RAG).
Oversee data science workflows from exploration and analysis to model training, validation, deployment, and monitoring.
Leverage and extend high-scale analytical environments built on SQL, Firebolt, Snowflake, and real-time data engines.
Support the development of AI-powered features that deliver intuitive, decision-ready insights to our customers.
Team Management & Culture
Build, coach, and scale teams of highly capable tech leads, senior engineers, and data scientists.
Establish a strong engineering culture focused on innovation, quality, ownership, and continuous learning.
Partner across functions to ensure alignment between technical capabilities and product/market strategy.

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.

Required Software Engineering Tech Lead
Tel Aviv District, Israel
Join our Procurement group as an Engineering Tech Lead, where you'll play a hands-on role in launching an exciting new product. With plans to grow our customer base tenfold next year, you'll have the opportunity to shape the technical direction and address complex challenges related to scalability, performance, and maintaining a clean, efficient architecture.
You will collaborate with cross-functional teams, architects, and stakeholders to ensure the delivery of high-quality, customer-focused solutions.
In this role, you will be responsible for:
Lead the design and technical development of full-stack features, with a focus on backend development (Javascript/Typescript) and front-end (React).
Build and own new features in our core product, driving real impact and ensuring deliverables are completed from planning through to production.
Ensure the production of high-quality code that is readable, testable, and maintainable.
Design scalable and efficient software components that perform smoothly under load.
Proactively raise potential issues and propose solutions to both technical and business challenges.
Identify areas that can benefit from re-architecture to support future scalability and proactively drive the necessary improvements.
Provide mentorship and guidance to developers, helping them grow their skills in coding, testing strategies, and best practices to foster a collaborative and high-performing team environment.

we are looking for a Backend Team Leader to lead the development of a state-of-the-art Data Platform. Autonomous vehicle projects are generating huge amounts of data, and our challenge is to enable it for usage by the entire organization (Deep Learning/Machine Learning developers, Validation engineers, Analysts, Product Managers and more). We are using a cutting-edge tech stack to tackle complex challenges, including multiple databases, big data technologies, web frameworks and AWS infrastructure. You will have a major role in the development of core parts of our Data Platform.
What will your job look like:
Lead, mentor, and manage a team of backend developers, fostering growth and technical excellence.
Take ownership of the end-to-end development process, including task prioritization, on-time feature delivery and identifying technical bottlenecks.
Collaborate closely with Product, Algorithm, Validation, and DevOps teams to define and implement new features.
Ensure high-quality code through best practices such as code reviews, automated testing, and CI/CD.
Lead by example by taking ownership, being proactive and collaborating.
Stay hands-on (~60%) by actively developing features and reviewing code.