Build enterprise AI products where every line of code matters. Work with cutting-edge technologies, shape product direction, and solve complex problems in a flat-structured startup environment with high ownership and growth potential.

Key Responsibilities
Develop high-performance web applications using React, Next.js, Node.js, and NestJS.
Integrate generative AI capabilities into user-facing applications.
Implement and optimize database schemas for traditional and vector databases.
Contribute to architectural decisions and technical planning.
Ensure code quality through testing and best practices.
Mentor and grow junior and mid-level engineers through code reviews, 1:1s, and knowledge sharing.
Collaborate with Product and Design teams to translate requirements into technical specifications.
Drive technical debt reduction and proactive refactoring initiatives.
Define and enforce coding standards, PR review processes, and documentation practices.

We are looking for a brilliant and highly motivated Senior Backend Engineer who is passionate about technology and eager to make an impact. In this role, you will work on our web applications, contributing to both backend services and frontend applications to ensure seamless performance and scalability. You will be responsible for designing and implementing new APIs, optimizing existing systems, and building high-quality, maintainable solutions that enhance the overall user experience.
What will your day to day look like:
Full-Stack Development: Build and deploy frontend and backend code that supports growth initiatives, ensuring scalability and performance.
Rapid Prototyping: Quickly turn ideas into MVPs for testing and validation, using an agile and iterative approach.
Data-Driven Decision Making: Work closely with analytics tools to gather insights, track KPIs, and make informed decisions that fuel growth.
Collaborate with Cross-Functional Teams: Partner with marketing, product, design, and data teams to identify opportunities and run experiments.
Contribute to the Growth Strategy: Bring your technical expertise and creativity to brainstorm and prioritize growth opportunities that align with business goals.

We are looking for a Sr. Staff Backend Engineer to join our team. This is a Hybrid (Ramat Gan) role, reporting to the Manager, Software Engineering in the Exposure Management & Security Operations department. Avalor, now part of Zscaler, powers the data foundation behind Security Operations platform, ingesting, unifying, and contextualizing data from hundreds of security and business tools to power security modules that deliver actionable insights and measurable risk reduction to our customers. In this role, you'll own complex backend systems that sit at the heart of our data platform, designing and building services that ingest, process, and move massive amounts of data reliably and at scale for enterprise customers worldwide.

What youll do (Role Expectations)

Developing and maintaining high-quality, scalable backend services within a microservices architecture using Java/Spring Boot and Python
Designing and building data pipelines and ETL workflows that ingest, transform, and unify data from diverse sources at enterprise scale
Leading solutions from scratch to production; creating technical designs, driving architectural decisions and taking full ownership of complex projects - from design and implementation through deployment, monitoring performance, reliability and cost, and proactively driving improvements
Collaborating closely with cross-functional partners - product managers, frontend/backend engineers and UX designers
Serving as a technical anchor for the team - leading design discussions, setting engineering standards, and driving best practices across the codebase
Who You Are (Success Profile)

You thrive in ambiguity. You're comfortable building the path as you walk it. You thrive in a dynamic environment, seeing ambiguity not as a hindrance, but as the raw material to build something meaningful.
You act like an owner. Your passion for the mission fuels your bias for action. You operate with integrity because you genuinely care about the outcome. True ownership involves leveraging dynamic range: the ability to navigate seamlessly between high-level strategy and hands-on execution.
You are a problem-solver. You love running towards the challenges because you are laser-focused on finding the solution, knowing that solving the hard problems delivers the biggest impact.
You are a high-trust collaborator. You are ambitious for the team, not just yourself. You embrace our challenge culture by giving and receiving ongoing feedback-knowing that candor delivered with clarity and respect is the truest form of teamwork and the fastest way to earn trust.
You are a learner. You have a true growth mindset and are obsessed with your own development, actively seeking feedback to become a better partner and a stronger teammate. You love what you do and you do it with purpose.

Key Responsibilities
Ready to shape the future of Email Security at our company?
Join us as a Software Tech Lead and help drive the technical vision of a talented development team at the forefront of innovation. If you thrive in dynamic environments, have a passion for building scalable solutions, and want to make a real impact on thousands of users worldwide, this is your chance to provide technical leadership, drive engineering excellence, and contribute to a product recognized by Gartner as a market leader.
Email Security is one of the fastest-growing domains at our company, playing a critical role in protecting organizations against advanced threats. our company has been recognized as a Market Leader in Gartner for Email Security, reflecting our innovation, scale, and proven success in the field.
Our platform serves thousands of paying customers worldwide, operating across multiple geographic regions and supporting a truly global user base. The system is designed as a highly scalable, cloud-native solution, built to handle massive volumes of email traffic with strict performance and reliability requirements.
We work closely with AWS to deliver top-tier performance, availability, and security, leveraging advanced cloud services and best practices to provide an exceptional customer experience.
*Technical Leadership and Mentorship
Provide technical leadership and mentorship to developers, driving engineering excellence, promoting best practices, and fostering a collaborative and innovative environment.
*Innovation and R&D
Stay updated with the latest industry trends and technologies, and drive innovation across the team.
*AI-Driven Development Leadership
Lead the technical design and development of internal AI-powered DevTools and engineering productivity solutions.
Collaborate cross-functionally with Product, UX, Customer Success, and other stakeholders to define and deliver AI-powered solutions.
Guide the team in prompt and context engineering best practices and the development of AI-based capabilities.
*Technical Leadership
Drive technical execution, architecture, and delivery, ensuring high-quality solutions are delivered on time.
*Code Review and Quality Assurance
Conduct regular code reviews to maintain high code quality and adherence to best practices.
*Technical Excellence
Drive engineering standards, system reliability, performance, and continuous improvement across the codebase.
*Collaboration
Collaborate closely with cross-functional teams and customers to solve complex problems and innovate new features.

Weve entered our rapid growth and expansion stage and are planned to grow from 50 to 200+ employees over the next year. This is your opportunity to join a rapidly growing company, have an immediate impact on the product and the companys evolution.
We are currently processing billions in volume for 80,000+ businesses and were just getting started. If you are talented, humble and ambitious - now is the best time to join a rapidly scaling rocket ship where you can make an impact and be a significant part of our journey.
About the opportunity:
As a backend software engineer , youll become a valuable member of an innovative and fast-growing department, working in a truly Agile environment. You will build FinTech products that help our clients as well as our internal departments to expand ecosystem and make an impact on our business daily.
We believe that developers should take full ownership of their work: from the initial feature planning phase alongside Product and Design; choosing the right technologies, designing the code and architecture; coding; PRing; and all the way to actual deployment in CI/CD environment, as well as post-deployment monitoring. It is all your responsibility.
Whether you enjoy writing complex business logic in the backend, take pleasure in writing clean and high-quality code, or tweaking infrastructure to perform well at scale, we encourage you to get your hands dirty end-to-end.
Collaborate with the rest of the engineering and product managers teams to design and launch new features end-to-end.

CloudGuard WAF - API Security Team
Wish to lead and shape one of the most exciting teams in our company, in an innovative environment within a successful global company? Want to own the technical and product direction of our next-generation API security solution - from roadmap to architecture to delivery - while growing a world-class engineering team? our companys API Security team is looking for a talented Team Lead to take the helm.
You will own the team end-to-end: technical architecture, roadmap, cross-functional alignment, execution, hands-on leadership and people growth. Your decisions will shape a product used by enterprises worldwide and influence the API security industry at large.
Key Responsibilities
Roadmap Ownership: Partner with Product Management to define and own the API Security multi-quarter roadmap, prioritize ruthlessly, and align with the broader CloudGuard WAF and Infinity platform strategy.
Highly hands-on ability: You will take part in writing code and leading and mentoring developers
Drive Architecture & Development: Lead end-to-end design and delivery of API security capabilities - API discovery, schema enforcement, runtime protection, anomaly detection, sensitive data handling, and shift-left testing. Stay hands-on in design reviews, deep code reviews, and the hardest architectural decisions.
Cloud-Native Execution: Guide the team in building scalable, multi-tenant solutions on AWS and Kubernetes, with robust microservices and big data pipelines processing high-volume security telemetry.
Lead & Grow the Team: Mentor and grow a high-performing R&D team. Run 1:1s, drive performance, and continuously raise the technical bar. Shape the teams engineering culture.
Cross-Functional Leadership: Collaborate closely with Product Management and the broader CloudGuard WAF and Infinity platform teams to deliver cohesive, high-impact solutions.
Shape the Strategic Frontier: Drive our companys prevention-first approach to API security through the AI transformation era.
Industry Presence: Represent our company and the team externally - to customers, analysts (Gartner, KuppingerCole, Forrester), and industry events.

we're looking for super-talented people, who are not afraid of technical challenges and breaking down barriers to achieve good solutions.



About the Role

We are looking for an experienced full-stack team lead to join our R&D organization, lead the design and development of large-scale, data-oriented applications.
In this role, you will manage a talented team of full-stack engineers while remaining hands-on and technically involved in building our core SaaS security platform.
You will play a key role in shaping system architecture, driving technological innovation, and ensuring the delivery of robust and scalable solutions in a fast-paced, dynamic environment.


Key Responsibilities

Lead and mentor a team of full-stack engineers, guiding them in design, development, and delivery of complex projects.
Drive the architecture and implementation of data-centric applications using modern technologies and cloud infrastructure.
Lead a fast-moving development team, ensuring strong execution and teamwork in a dynamic environment
Collaborate with QA, Product, Design, and DevOps teams to ensure system scalability, reliability, and performance.
Conduct code reviews, enforce best practices, and foster a high-quality engineering culture.
Research and integrate new technologies to overcome technical challenges and improve productivity.
Own full project lifecycle, from requirement gathering and design to deployment and monitoring in production.

we are looking for a talented Full Stack Engineer to join our core R&D team. You will be a key player in building our innovative travel insurance platform, taking ownership of features from the database all the way to the user interface. While the role is approximately 70% Backend focused, you will have a significant impact on our frontend architecture and user experience.
Youll be joining a fast-paced, high-growth startup environment where you will solve complex technical challenges, optimize for high scalability, and help shape the future of travel tech.
Responsibilities:
Design, develop, and maintain high-scale backend services and APIs (Node.js/TypeScript).
Build responsive, intuitive, and visually appealing web interfaces using React.js.
Take full ownership of features end-to-end: from architecture and database design to frontend implementation.
Optimize applications for maximum speed, scalability, and security.
Collaborate closely with Product, Design, and other engineers to translate complex requirements into high-quality code.
Participate in code reviews, testing, and debugging to maintain high engineering standards.
Stay up-to-date with the latest technologies and best practices to continuously improve our stack.

In this role, you will architect and implement large-scale distributed systems, low-level platform components, and high-performance services that underpin core product stack. You will drive technical strategy across system reliability, performance, and scalability, partnering closely with product, infrastructure, and data engineering teams to deliver systems that operate at global scale with high availability and efficiency.
Software Engineer, Systems Responsibilities
Architect and implement large-scale distributed systems and platform services that support high-throughput, low-latency workloads across Meta's product infrastructure
Lead the technical design of systems components including storage layers, compute pipelines, networking abstractions, and service orchestration frameworks
Identify and resolve systemic performance bottlenecks through instrumentation, profiling, and targeted optimization across the full systems stack
Define and enforce service level objectives for owned systems, building dashboards, alerting pipelines, and runbooks to reduce mean time to mitigation during incidents
Drive reliability improvements by reducing failure surface, designing resilient rollout strategies, and leading regular resiliency and overload testing exercises
Collaborate with cross-functional partners across product engineering, infrastructure, and data science to align system architecture with evolving product and business requirements
Establish and evolve coding standards, architectural patterns, and engineering best practices for systems development across the broader organization
Leverage AI-assisted development workflows to accelerate design iteration, code generation, and systems analysis, applying sound judgment on when to rely on AI versus deep systems expertise
Mentor other engineers on systems design principles, debugging methodologies, and production operations, and contribute to onboarding programs for new team members
Lead incident retrospectives, identify root causes of complex production failures, and drive implementation of systemic improvements to prevent recurrence

Required Group Lead- Full Stack
Description
Are you ready to shape the future of intelligent transportation technology? Join us as a Group Lead within our growing engineering teams.
This pivotal role requires combining a strong technical vision with organizational leadership. You will define the technical direction for a critical domain, lead a global group of fullstack teams, and ensure we build scalable, high-performance systems that power real-time fleet optimization worldwide. This is a unique opportunity to influence both technology and people at scale within a rapidly growing global company.
Key Responsibilities:
Technical Vision & Architecture Ownership:
Ability to roll up your sleeves and get into the details and be hands on where needed.
Define and drive the architectural strategy, as well as ensuring systems are built for long-term performance, scalability, reliability, and maintainability.
Lead complex, cross-functional system design initiatives, covering real-time workflows, large-scale data processing, and distributed services.
Establish and enforce engineering standards and best practices across development teams.
Engineering Leadership:
Lead, mentor, and foster continuous growth for a group of full-stack engineers, promoting a culture of ownership and engineering excellence.
Drive strategic organizational scaling through active involvement in the hiring process.
Build clear career development paths for team members.
Strategic Delivery & Business Impact:
Collaborate closely with Product Management and Business teams to define technical roadmaps, strategy, and ensure execution aligns with core company goals.
Work cross-departmentally with teams to deliver robust systems and exceptional user experiences.
Oversee the successful end-to-end delivery of large, complex, and cross-team initiatives.
Translate complex mobility and optimization challenges into robust, scalable technical solutions.