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We are looking for an R&D Group Leader to take ownership of our most critical technology efforts, shape the future of our products, and inspire a growing team to achieve excellence together!

What you'll be doing:

Own end-to-end delivery of core product capabilities, from strategy and design, through implementation, rollout, and ongoing support.
Lead a cross-functional team (10+ engineers, QA, developers, data science) responsible for the companys main IP.
Balance strategic initiatives (scaling platform, building new capabilities) with operational excellence (supporting more than 15K customers).
Partner with Product, Support, and other stakeholders to align technical direction with business priorities.
Drive structured planning processes, setting priorities, defining milestones, and ensuring delivery against commitments.
Champion Agile methodologies (Scrum/Kanban): run effective ceremonies, foster transparency, and ensure continuous improvement through clear KPIs and measurable outcomes.
Establish and maintain engineering best practices (architecture, code quality, testing, CI/CD, observability).
Mentor, develop, and inspire a high-performing engineering team while building a strong culture of accountability and collaboration.

Lead the end-to-end development of the companys business products.
Manage a team of developers and QA engineers in an agile environment, supporting their professional growth and development.
Drive technical features from design through implementation and code review.
Collaborate closely with cross-functional teams including Product and Customer Success to ensure delivery of high-quality, valuable products to our customers.
Own and promote architectural best practices across the companys business services.

Join us as a Senior DevOps Engineer and shape our cloud infrastructure strategy as we scale. You'll lead critical initiatives across our development lifecycle while working with cutting-edge technologies in a collaborative, growth-focused environment.
You will:
Design and implement cloud infrastructure across development, testing, and production environments on AWS.
Ensure our production environment maintains the highest standards of stability, availability, and performance.
Review the current automation strategy partnering with stakeholders to implement a holistic, scalable solution that supports our multi-year growth trajectory
Work with the Information Security team to improve security, enhance data isolation, access controls and network/application security across our infrastructure.

We're looking for a Senior Full Stack Engineer to be part of the experience platform that powers every client-facing moment at Lemonade. You'll create the building blocks that millions of customers interact with dailyturning complex insurance processes into delightful, instant experiences.

In this role you'll:

Build, integrate, and maintain accessible, performant, and sharable UI components within Uniclient, our unified cross-platform frontend infrastructure, used by millions of users daily.

Drive technical decisions that impact the entire customer journey, implemented in a TypeScript, React, and Node.js environment

Lead performance optimizations and architectural improvements that directly enhance user satisfaction

Contribute to the frontend platform infrastructure, enabling a better developer experience across the company

Own end-to-end feature development from concept to deployment, with AI-powered tools handling routine tasks

Develop user-facing building blocks using cutting-edge browser technologies, ensuring a seamless experience across both desktop and mobile browsers.

XM Cyber is the leader in hybrid-cloud security posture management, using the attacker’s perspective to find and remediate critical attack paths across on-premises and multi-cloud networks. We are seeking a great developer who is experienced with JavaScript / TypeScript and React.js As a full stack developer -
* You will deal with the entire development-chain, Client/Server integration, source control & more.
* You will be following well-known React.js workflows (such as Redux) using HTML and CSS.
* You will ensure that these components and the overall application are robust and easy to maintain.

We are looking for a Senior FullStack Developer to join our R D team.
What you will be doing:
- Lead the technical design and optimization of our core microservices, ensuring high scalability and resilience under extreme load
- Take full, end-to-end ownership of complex backend features, from architectural planning through deployment and monitoring
- Conduct code reviews, enforcing best practices, security, and architectural integrity across the team
- Develop robust, high-performance services using Node.js and TypeScript and build responsive interfaces with React and TypeScript
- Design and implement robust data pipelines and messaging solutions using Kafka and AWS SQS/SNS for Real-Time data streaming
- Actively and effectively utilize AI-assisted development tools (e.g., Cursor) to accelerate coding, debugging, and refactoring efforts.

Were looking for a Tech Lead to join our team in our Tel Aviv office (Hybrid) with deep technical expertise who is excited to lead architecture, delivery, and culture across our Tel Aviv-based R&D team.
This is a hands-on tech lead role focused on owning business-critical products and driving cross-functional execution across design, product, DevOps, and engineering. Youll lead by example - mentoring others, delivering scalable systems, and owning reliability, performance, and velocity across your domain. Hybrid work is available.
Responsibilities:
This role involves approximately 70% backend development and 30% frontend, with a strong emphasis on building scalable backend systems.
Drive cross-functional technical initiatives and own end-to-end delivery of critical product features using a JavaScript-centric stack (Node.js, React, Next.js, TypeScript).
Guide the team through design reviews, technical tradeoffs, refactoring, software quality improvements, and long-term architectural planning.
Set technical direction for the team while aligning with company-wide product and architecture goals.
Multiply the impact of the team: mentor engineers, promote best practices, and raise the technical bar across the board.
Collaborate closely with Product, UX, QA, and other engineers to turn business goals into scalable systems.
Lead and mature CI/CD processes, DevOps collaboration, deployment automation, and cloud-native infrastructure practices.
Take ownership of production health: drive the culture and systems for monitoring, observability, and fast recovery from incidents.
Lead post-incident reviews, improve telemetry, and drive systemic fixes that improve reliability and developer feedback loops.

we are hiring a super talented Senior Full Stack JavaScript Engineer to join our team in our Tel Aviv office. Hybrid work is also offered. We have a very exciting roadmap of features planned and are looking for someone who thrives in an innovative, fast-paced environment where their voice is heard when building new features or using new components.
Responsibilities:
Help build new features into the existing product, and optimize existing pages.
Deliver full stack features end-to-end in production environments, from idea to user value.
Help discover, diagnose, and fix any bugs or issues.
Work with the design team to ensure everything matches our brand, is responsive, and works perfectly.
Respond and troubleshoot any downtime events and create systems and procedures to prevent them from happening.
Build automated QA tests to run before deploying to production.
Brainstorm new ideas to enhance the software in any way.
Collaborate closely with Product, Design, and QA to iterate on features and user experience.
Proactively communicate progress, challenges, and tradeoffs.
Help lead projects, build our dev team and mentor junior developers.

We are seeking a talented Data Analyst with strong full-stack development skills, particularly in SQL, Node.js, and React.
The ideal candidate will have at least 5 years of experience in data analysis and a solid understanding of web development, enabling them to bridge the gap between data insights and application development.

We are looking for a Backend Developer.
Job Description:
Develop and maintain server-side applications and services.
Design and implement APIs to connect with frontend applications.
Manage database systems and ensure data security and integrity.
Optimize applications for maximum speed and scalability.
Collaborate with frontend developers to integrate user-facing elements.

CodeValue is looking for a highly motivated Node.js developer to join our core engineering team and help us shape and build innovative products end-to-end. As part of a lean and agile R&D environment, you'll have real ownership — from design and architecture to implementation and deployment. You'll work across the stack: building scalable microservices and crafting modern, high-performance frontends. If you're passionate about delivering clean, scalable solutions that create real business impact — we want to meet you.

תץ Who We're Looking For - The Dream Maker We're in search of an exceptional Senior backend Engineer, someone with a wealth of hands-on software engineering expertise. As part of our core product team, you'll be at the forefront of crafting a groundbreaking solution that leverages cutting-edge technology to combat fraud. Our ultimate goal is to equip our clients with resilient safeguards against chargebacks, empowering them to safeguard their revenue and optimize their profitability. Join us on this thrilling mission to redefine the battle against fraud. Your Arena
* Take a major role in a team of talented senior engineers, share your experience and demonstrate your expertise building our market-leading product
* Design and implement the infrastructure of the system including the ingestion, algorithms, performance optimizations, and interactive applications
* Build a highly scalable data platform for diversified and complex data flows
* Have end-to-end ownership: Design, build, ship, measure, and maintain our backend services. You build it - you own it
* Work closely with our fantastic Product team that created an industry-leading SaaS Product-Led-Growth offering
* Join us in building a professional, fun company and engineering culture with the highest standard.

Were looking for an experienced backend developer whos comfortable owning end-to-end features from data modeling to API development. Youll work closely with the team leader and take part in building smart, scalable systems that power everything from dashboards to AI-driven insights.

This is a hands-on role where youll write real code, influence product decisions, and work side-by-side with a sharp group of developers, data people, and product leads.

Your Day-to-Day Will Include
Building APIs and services using NestJS and TypeScript

Working with SQL and MongoDB to manage large-scale structured and semi-structured data

Writing efficient queries and optimizing backend performance

Using AI to solve real product and data problems this isnt about building tools for others; its core to what we do

Collaborating daily with colleagues in Israel and abroad (good English required)

Reporting directly to the team leader and having full ownership over your projects

A GenAI Cyber Security company is looking for a Senior Software Engineer, for an Endpoint & Browser Security developing role. The company's product enables organizations to securely leverage Generative AI with a unified platform for visibility, governance, and real-time protection.

Were looking for a Senior Software Engineer to develop and maintain lightweight, secure endpoint agents (macOS, Windows) and browser extensions (Chrome, Firefox, Safari, Edge). You'll play a key role in shaping the security layer of GenAI products in a fast-paced startup environment.

Responsibilities:
Build and optimize security agents for macOS/Windows.
Develop and maintain secure browser extensions.
Collaborate with product, security, and QA teams.
Implement security best practices and performance optimizations.
Stay up to date with OS and browser security trends.