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We are looking for a motivated and experienced Senior software engineer to join our Cloud and K8s Group. The successful candidate will possess a strong technical background in low-level systems programming and will excel in developing performant, efficient, and reliable software across multiple operating systems. Expertise in C ++ and deep knowledge of Linux, macOS, and Windows internals are essential for this role, as you will be instrumental in building and optimizing our agent. Key Responsibilities:
* Design, implement, and optimize low-level system software components and libraries with a focus on performance and efficiency.
* Analyze and debug complex issues related to operating system internals ( Kernel, drivers, memory management) across Linux, macOS, and Windows platforms.
* Develop networking capabilities and optimize networking stack interactions within software modules.
* Write clean, maintainable, and well-tested C ++ code, while mentoring and reviewing peers contributions.
* Collaborate closely with infrastructure, security, and product teams to design scalable and secure systems.
* Contribute to CI/CD pipelines and automation workflows to streamline build, TEST, and deployment processes.
* Develop and maintain scripting tools (e.g., Python, Bash, PowerShell) to support development and operational tasks.
* Stay up to date with emerging technologies in systems programming, cybersecurity, and networking to continuously improve our solutions.

We are seeking a highly skilled Linux Kernel Engineer to join our innovative and dynamic team. In this role, you will be responsible for the development, optimization, and maintenance of Linux kernel components, device drivers, and system-level services. You will work closely with cross-functional teams to enhance system performance, debug complex kernel-related issues, and contribute to the development of cutting-edge embedded and server-side solutions.

If you are passionate about low-level system development, Linux internals, and making a real impact on the performance and security of modern computing, we want to hear from you!

The position can be based at either Headquarters (Tel-Aviv) or RAD Negev (Beer Sheva).



Responsibilities
Develop, optimize, and maintain Linux kernel modules, device drivers, and system services.
Troubleshoot and debug kernel-level and low-level system issues to improve system stability and performance.
Work with Linux networking, memory management, and process scheduling to enhance system capabilities.
Integrate and customize open-source components into Linux-based environments.
Collaborate with hardware, firmware, and application teams to develop efficient and scalable solutions.
Ensure security, performance, and reliability of kernel and system services.
Conduct code reviews, testing, and debugging to maintain high-quality software development standards.
Stay up to date with the latest developments in the Linux kernel, system services, and embedded technologies.

We are looking for a Senior DevOps Engineer to join our R&D team in developing the next rising product in the health tech landscape. If you are looking for a challenging, influential position and are passionate about making an impact, this might be the role for you.

As a Senior DevOps Engineer , youll play a key role in the design, development, testing, deployment, and monitoring of our infrastructure and products. In this position, you'll make significant contributions to our observability stack, helping build and maintain robust systems for logs, metrics, traces, and alerting.

Our ideal candidate is passionate about DevOps and observability, has strong communication skills, and thrives on constant improvement for both technology and processes. If you enjoy working on multiple projects in parallel and are a proactive team player, youll fit right in.

This is a unique opportunity to join the core team of a fast-growing startup, where your contributions will have a direct impact on our product and success.

Responsibilities

Support and collaborate with cross-functional engineering teams using cutting-edge technologies.
Contribute to the design, implementation, and maintenance of monitoring, logging, and alerting systems (e.g., Prometheus, Grafana, Loki)
Secure, scale, and manage our cloud environments (AWS and GCP)
Design and implement automation solutions for both development and production
Manage and improve our CI/CD pipelines for fast and safe delivery
Lead best practices in infrastructure, observability, configuration management, and system hardening
Continuously assess and improve existing infrastructure in line with industry standards

As a Senior Mobile Engineer, you will learn the ins and outs of the technology and are expected to constantly improve our working practices and code base.

Our ideal candidate will join our team, which develops and constantly deploys multi-platform apps for iOS and Android using Google's new Flutter development framework, which was just announced by GitHub as the "Fastest-growing language".

This is a great opportunity to join the core team of a growing, successful startup and work with the most advanced technologies.

Responsibilities

Implement and own cross-platform features; be involved and impact the entire application lifecycle (concept, design, test, release, and production support)
Collaborate with team members on technological and architectural topics
Acquire an in-depth understanding of our technical challenges and strive to improve them
Follow engineering best practices (unit testing, automation, code reviews, etc.) and keep up to date with the latest trends and technologies of flutter and app design
Work with product managers, designers, and other developers to understand the desired application requirements and provide your feedback to improve the outcome of the feature

An opportunity to join our company, and take part in the development of future networking products!

We are looking for exceptional, innovative software engineers to develop our next-generation cutting-edge networking platforms which are located at the core of AI networks, Global Internet, Core Routers, Carrier Networks, Service Providers, Data Centers, White Box systems, Enterprise systems, and Telecom infrastructure.

You will join the software development group and take a leading part in the infrastructure software development team.

This team manages the group's core technical foundations, including maintaining the infrastructure toolkit, overseeing C-library & gcc Compiler updates, and resolving cross-functional challenges.
As part of the work, you will research new technologies, constantly improve our production, development and regression environments.

We are looking for passionate engineers that will take our Software to the next level!

Shape the Future of Data - Join our mission to build the foundational pipelines and tools that power measurement, insights, and decision-making across our product, analytics, and leadership teams.
Develop the Platform Infrastructure - Build the core infrastructure that powers our data ecosystem including the Kafka events-system, DDL management with Terraform, internal data APIs on top of Databricks, and custom admin tools (e.g. Django-based interfaces).
Build Real-time Analytical Applications - Develop internal web applications to provide real-time visibility into platform behavior, operational metrics, and business KPIs integrating data engineering with user-facing insights.
Solve Meaningful Problems with the Right Tools - Tackle complex data challenges using modern technologies such as Spark, Kafka, Databricks, AWS, Airflow, and Python. Think creatively to make the hard things simple.
Own It End-to-End - Design, build, and scale our high-quality data platform by developing reliable and efficient data pipelines. Take ownership from concept to production and long-term maintenance.
Collaborate Cross-Functionally - Partner closely with backend engineers, data analysts, and data scientists to drive initiatives from both a platform and business perspective. Help translate ideas into robust data solutions.
Optimize for Analytics and Action - Design and deliver datasets in the right shape, location, and format to maximize usability and impact - whether thats through lakehouse tables, real-time streams, or analytics-optimized storage.
You will report to the Data Engineering Team Lead and help shape a culture of technical excellence, ownership, and impact.

Work with a small team of experienced and highly talented developers in a CI/CD environment with cutting-edge technologies.
Evolve our architecture and engineering to support the ever-growing scale of users, features and data.
Closely impact the company products architecture and craftsmanship.
Work closely with Product and Design, taking full responsibility and ownership from conception to post-deployment in a fast-paced, collaborative environment.
Our Stack - React.js, TypeScript, Node.js, WebPack, HTML, CSS, and Redux
You will report to the Engineering Team Lead

Justt helps many of the world’s largest and most recognizable brands turn chargebacks from a constant headache into a managed, predictable part of doing business. Our AI-driven platform powers chargeback operations at scale, automating disputes end to end, recovering revenue that would otherwise be lost, and removing a major operational burden from finance, risk, and operations teams across multiple regions and verticals. We’re a global company with teams across markets, and disciplines, working closely with leading players in the payments ecosystem. Our culture is built on clear thinking, collaboration, and a strong sense of ownership. At Justt, you’ll partner with product, engineering, data, success and go-to-market teams to build technology that sits at the core of modern payments, and has a direct, measurable impact on the bottom line for some of the biggest companies in the world. What you'll be doing: Own features end-to-end in our chargeback automation platform - from AI-powered evidence generation to real-time merchant-facing insights Take features from concept to production - plan, build, deploy, and monitor your code in production Master our tech stack (Node.js, Next.js, SQL/NoSQL, K8S, AWS) while building features across our 200+ microservices architecture Handle high-stakes data at scale - process thousands of chargebacks daily, ensure data accuracy, and maintain system reliability Be part of a strong engineering culture - work closely with engineers, product, QA, and DevOps to ship features that move the needle

We seek a FinOps Engineer to join our DevOps & Cloud Group, focusing on optimizing cloud costs, driving financial accountability, and leveraging automation for efficient cloud resource management.
What am I going to do?
Analyze, monitor, and report on cloud usage and expenditures, identifying cost-saving opportunities, improving efficiency, and leading the development and maturation of the FinOps framework.
Collaborate with engineering and operations teams to develop and implement cloud cost optimization strategies, ensuring alignment between technical activities and financial objectives.
Implement and maintain financial governance and controls across cloud platforms, utilizing automation for cost trend optimization, anomaly detection, and accurate forecasting.
Work closely with procurement and vendors to manage cloud costs, ensuring effective negotiation and alignment with organizational financial goals.
Educate and train teams on FinOps best practices, promoting financial accountability and fostering collaboration across departments.
Lead change management initiatives within cloud or IT transformations, guiding teams and influencing best practices in cloud financial management.

Are you ready to work on innovative web projects that will reach a wide audience and make a significant impact? If so, youve come to the right place.
Were looking for a Senior Fullstack Developer with at least 6 years of experience to join our fast-paced, high-performing team. Youll be working on exciting and high-impact features in our companys Innovation space, integrating LLM-powered components and shaping next-gen user interfaces.
This is a great opportunity to contribute to a mission-critical team, where your expertise will directly influence our product and business KPIs.
Youll be working in a hybrid environment, an innovative team of developers and AI engineers. With a high degree of ownership and responsibility.
What am I going to do?
Lead end-to-end projects with an autonomous, proactive approach.
Build scalable and high-performance UIs using React and TypeScript.
Contribute primarily to backend services with python, with secondary involvement in other languages as required.

we are looking for an experienced DevOps Engineer to join our high-performance team. Youll work closely with development teams to design and implement smarter processes and tools, while embracing a GenAI-driven mindset. In this role, you will help build and scale infrastructure that not only keeps our company running smoothly, but also powers next-generation AI-driven applications with speed, resilience, and efficiency.
our companys Technology Stack sample:
AWS, Kubernetes, Terragrunt, Ansible, Jenkins, ArgoCD, Argo-Workflows, Service Mesh, Nginx, CloudFlare, Hashicorp Vault/Consul, Kafka, RabbitMQ, Prometheus, Grafana, VictoriaMetrics, CircleCI
Programming languages: Python, NodeJS, Go, Kotlin
What am I going to do?
Maintain and build a large-scale, highly available cloud infrastructure focusing on K8S.
Improve resiliency and cost efficiency of our cloud infrastructure.
Use GenAI tools to automate troubleshooting, speed up incident resolution, and improve production reliability.
Develop AI-driven self-service solutions to accelerate developer issue resolution and resource provisioning.
Develop and adopt new tools to make Development and Operations processes at our company more efficient.
Collaborate with developers to optimize system performance, reliability, and scale.
Evolve and maintain our companys AWS infrastructure by improving and adopting new services.
Support AI/ML/GenAI services with scalable infrastructure and monitoring.
Maintain our company availability by participating in DevOps on-call shifts.
Mentor DevOps engineers.

We are looking for a passionate Software Engineer to join our Simulation development team. Our team is growing, and we are looking for hardworking and experienced engineers to take part in building advanced networking simulation solutions. You will be part of a team developing next generation Switch simulation, works closely with other SW R&D teams and SW Architects.

What you will be doing:

Design and develop advanced features simulating our world class Switches.

Develop solutions using advanced virtualization technology.

Write clean, efficient and maintainable code.

Collaborate with team members, SW R&D, Architects, Chip Design and FW.

We are looking for a passionate Senior Software Engineer to join our Simulation development team. Our team is growing, and we are looking for hardworking and experienced engineers to take part in building advanced networking simulation solutions. You will be part of a team developing next generation Switch simulation, works closely with other SW R&D teams and SW Architects.

What you will be doing:

Design and develop advanced features simulating our world class Switches.

Develop solutions using advanced virtualization technology.

Write clean, efficient and maintainable code.

Collaborate with team members, SW R&D, Architects, Chip Design and FW.

a software development company, specializing in sophisticated e-commerce solutions, is looking for a motivated, talented and skillful Junior Laravel Developer to join our growing team. Among our customers are huge brands such as Domino's Pizza, McDonald's, Carrefour Azrieli, Aroma Israel, Shlomo Group, grow, NewDeli and more. This is a great opportunity to show your talent, work with amazing people, advanced technologies and big customers.

Were looking for an DevOps Engineer to join the R&D team and spread the power of our company.
In this role, you will design and implement scalable systems that will keep our company running smoothly and support our significant business growth.
You will join an innovative, high-performance team and work with cutting-edge technologies in a dynamic and agile environment.
WHAT YOULL DO
Take an active part of all DevOps areas: our companys infrastructure and cloud environment, tools, services and up-time.
Be part of our products architectural and infrastructure design, examine and implement new cloud technologies, and open-source tools to improve the delivery and availability of the product.
Plan and push forward the growth and scale of data capacity for various products.
Be responsible for the smooth production-grade execution of provided solutions.