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our company is seeking a dedicated and hardworking Senior Software Architect to join our sw architecture group. the position involves researching new technologies with a focus on defining groundbreaking security architectures, from ideation to productization. your role will be essential in researching and developing new methods to secure data centers and ai clouds with our dpu and nic technologies.
our architecture group is comprised of world-class architects who are crafting innovative architectures for our dpus & nics technologies. you will collaborate with global teams, including sw architects, r&d, product, solution architects, and external customers. this position presents an outstanding opportunity to make a great impact in a multifaceted, technology-focused company that is defining the future of ai technologies and data centers.
what you will be doing:
evaluating new technologies, innovating, and rapidly developing prototypes that can be further developed into full-fledged products/solutions.
working across teams to transform ideas into released products.
helping craft brand-new innovations securing ai.
collaborating with high-profile customers on sophisticated and groundbreaking technologies and solutions.
providing fast and creative solutions for complex problems.

Are you a tech-savvy problem solver with a passion for embedded systems? We are looking for a Senior Embedded Engineer to lead the design and optimization of next-generation software for advanced networking solutions. This position offers more than just a coding job, its an opportunity to lead projects, tackle significant challenges, and make an impact in a fast-paced, agile environment.
What You'll Do:
System Architecture & Design:
Define, design, and oversee system architecture for embedded systems, including Linux internals and bootloaders.
Ensure systems meet performance, reliability, and scalability requirements for cutting-edge applications on routers.
Development & Optimization:
Develop, debug, and optimize embedded C software and kernel modules.
Architect and refine software for networking technologies, ensuring low latency and secure performance.
Drive code quality through hands-on coding, code reviews, and adherence to industry best practices.
Project Management:
Oversee the full development cycle, from concept through deployment, managing timelines, milestones, and resources.
Collaborate with cross-functional teams, including hardware, firmware, and network engineers, to align product goals and technical roadmaps.

We're building something special in our Israel-based Offensive Security organization, and we're hiring multiple people across three key areas:
Penetration Testing
Red Team Product
Security Research
While these roles share a common foundation in offensive security tradecraft, each brings its own unique focus and impact.
We're looking for deep expertise in at least one of these areas, with the ability to grow across others. We have multiple openings and are looking for talent at various levels. As we get to know you through the interview process, we'll work together to identify the best fit matching your expertise and interests with the specific role and level (Senior, Lead, or Principal) that makes the most sense for both you and the team.
Role Overview
We are seeking a highly skilled offensive security professional to join our elite team. This role is ideal for someone who thrives on breaking systems, finding creative attack paths, and using their findings to drive meaningful security improvements across Salesforce's products and infrastructure.
You will work alongside some of the best minds in security, operating with significant autonomy and impact. Whether you specialize in deep application level penetration testing, red teaming, security research or vulnerability discovery, we want to hear from you-you don't need to be an expert in all three domains. What unites these roles is a relentless attacker mindset, a drive to find and demonstrate real-world impact, and the ability to translate offensive findings into lasting security improvements.
Responsibilities
Conduct advanced penetration testing, red team operations, or security research targeting Salesforce's cloud infrastructure, applications, and services
Discover, exploit, and document security vulnerabilities using creative and methodical approaches
Develop custom tools, exploits, and attack techniques to simulate real-world adversaries
Collaborate with product teams to remediate vulnerabilities and improve secure design practices
Contribute to the maturity of our offensive security program through automation, tooling, and process improvements
Mentor and share knowledge with team members, fostering a culture of continuous learning
Present findings and security insights to technical and executive audiences
Stay ahead of emerging threats, attack techniques, and offensive security tradecraft

As a Solution Engineer, also known as a "Presales Consultant," "Sales Consultant", Pre -Sales Engineer or Sales Engineer, you'll be a key player in the sales cycle, delivering thought leadership and owning solutions to enhance our customers' experience. You'll collaborate with colleagues, support our sales team, and translate business objectives into compelling recommendations. With your technical and sales skills, you'll present our product offerings, address objections, and inspire confidence in our technology infrastructure.
The Lead Solution Engineer will act as a trusted advisor to our customers while aiding the customers transformational journey.

Responsibilities
Coordinate and lead the entire solution cycle through close collaboration with other teams.
Understand the customers needs, and establish Salesforces product as the best solution that solves unique challenges
Convey a deep understanding of the clients industry and technology as it pertains to Salesforces solutions
Develop and deliver innovative custom solutions, build and present customized demos of Salesforce products including solution concepts to key decision-makers to address their business issues and needs showing business value.
Participate in all appropriate product, sales, and procedural training and certifications to acquire and maintain the knowledge vital to be effective in the position
Attain quarterly and annual objectives assigned by management
Respond efficiently to RFPs
Lead the technical side of the sales cycle
Have a strong curiosity about growing your career and participating in our internal training programs and mentorship initiatives.

We are looking for a passionate and skilled Backend Developer to join our dynamic team! If you're excited about working on large-scale cloud-based security systems and enjoy solving complex challenges, this is the perfect opportunity for you.
As part of our backend team, you will develop and enhance server-side components for cutting-edge security services. You will work with big data, AI-driven analysis, and a microservices architecture that serves millions of users worldwide.
What You'll Do:
Design and develop new features to meet customer needs
Optimize and scale existing services to ensure high performance
Collaborate with other teams (Mobile, Agents, etc.) for seamless integration

We are looking for a passionate and skilled Backend Developer to join our dynamic team! If you're excited about working on large-scale cloud-based security systems and enjoy solving complex challenges, this is the perfect opportunity for you.
As part of our backend team, you will develop and enhance server-side components for cutting-edge security services. You will work with big data, AI-driven analysis, and a microservices architecture that serves millions of users worldwide.
What You'll Do:
Design and develop new features to meet customer needs
Optimize and scale existing services to ensure high performance
Collaborate with other teams (Mobile, Agents, etc.) for seamless integration

our company is looking for an outstanding passionate and talented senior sw & system architect to join our sw architecture group. the position includes researching new technologies with focus on architecture definition of groundbreaking technologies in different domains - networking, security, virtualization and orchestration. our architecture group consists of world-class architects responsible for designing the next generation state-of-the-art architecture for our dpus & nics technologies. you will play a key role defining the future of cloud solution stack, from hw to application level, including orchestration, provisioning, network programmability and sdn. you will be working with various teams around the world including sw architects, r&d, product, solution architects and external customers. this position offers a unique and exceptional opportunity to have real impact in a dynamic, technology-focused company shaping the future of data -centers technologies.
what you will be doing:
lead architecture for cloud-networking including orchestration, provisioning and security solutions
design state-of-the-art system architecture for dpus & nics technologies
build end-to-end solutions from application level to hw
responsible for writing effective, clear and reliable architecture specification
evaluate new technologies and innovate & rapidly develop poc prototypes that can then be developed into full-fledged products/solutions
work closely with different teams around the world including sw & hw architects, r&d, product, solution architects, application and field engineers and more
work with high profile customers on advanced and future technologies and solutions

Were looking for a highly skilled Senior Frontend UI Software Engineer to join our virtualization team in Ra'anana, Israel. In this role, youll be a key contributor to the design and development of front-end features that support the seamless transition of virtualized workloads. Youll work closely with our company OpenShift and OpenShift Virtualization, helping customers modernize their infrastructures through intuitive, performant user interfaces.
Were seeking an experienced frontend engineer with a strong background in modern web technologies, UI/UX best practices, and containerized environments such as Kubernetes. Youll collaborate with engineers, designers, and product managers in an agile, open-source development environment to deliver high-quality user experiences.
At our company, we embrace diversity, inclusion, and continuous learning, offering growth opportunities through our company learning modules, certifications, and our company University (RHU) courses.
What you will do
Design, implement, and maintain modern, responsive user interfaces for virtualization tools
Collaborate with UX designers to translate wireframes and prototypes into clean, functional UI components
Develop reusable React components and front-end features using TypeScript, JavaScript, and modern styling tools
Optimize applications for performance, scalability, and accessibility
Integrate front-end components with backend APIs and Kubernetes-based services
Participate in code reviews, design discussions, and agile development ceremonies
Work closely with quality engineers to define and implement front-end test strategies using Cypress or Playwright
Drive adoption of frontend development best practices and contribute to evolving the UI architecture
Monitor and address issues related to UI performance and usability
Proactively utilize AI-assisted development tools (e.g., GitHub Copilot, Cursor, Claude Code) for code generation, auto-completion, and intelligent suggestions to accelerate development cycles and enhance code quality.
Stay up to date with the latest trends in frontend engineering and open-source technologies.

We seek an experienced Full Stack Engineer with expertise in Flutter, capable of driving projects from concept to completion end to end, including backend development. The ideal candidate is a self-starter, able to work independently but also lead team initiatives. Experience in Python, Go or Angular can also be a significant plus.

Responsibilities:
Develop and implement complex and user-friendly interfaces using Flutter.
Be the Mobile authority - develop our standards, best practices and architectural guidelines.
Deliver end-to-end solutions, including backend services and APIs, using Python or Go.
Collaborate closely with the product and platform teams to deliver comprehensive solutions.
Lead new projects and initiatives within the team, ensuring deadlines are met.

We are looking for a Data Operations Team Lead to lead and scale our data operations function. This role sits at the intersection of data, algorithms, and operations, and is critical to the success of our computer vision and AI models.
You will lead a distributed team responsible for data collection, annotation, quality control, and delivery, while working closely with Algorithm teams to understand model needs, prioritize requests, and ensure reliable, high-quality data pipelines.
This is a hands-on leadership role - you will manage people and processes, but also actively design, build, and improve data workflows.
About The Role
Lead and manage the Data Operations team, including annotation teams in Israel and a large remote team in India
Serve as the primary interface between Data Operations and Algorithm teams: understand model requirements, prioritize tasks, and plan data delivery
Own end-to-end data workflows, from model improvement needs through data definition, annotation guidelines, execution, and delivery
Ensure high data quality through close monitoring, validation, troubleshooting, and root-cause analysis
Design and maintain clear annotation guidelines, documentation, and training materials
Closely manage remote annotation teams, including weekly syncs, hands-on oversight, and deadline management
Own and operate the annotation pipeline using industry tools (e.g., CVAT)
Monitor progress, track performance, and continuously improve efficiency and quality
Own annotation budgets, monthly reporting, and validation of hours and outputs
Evaluate, benchmark, and implement new tools and processes in the data and annotation domain
Work hands-on with scripts, AI tools, and monitoring systems as needed to support data quality and operations.

our company has evolved ai infrastructure by merging gpu virtualization with kubernetes-native capabilities. our world class ai platform allows organizations to improve productivity and efficiency for data scientists and Machine Learning engineers. with deep kubernetes expertise and a focus on innovation, we are dedicated to developing cutting-edge technologies, delivering the best User Experience for our customers, and providing deep visibility into workload performance through rich metrics that help users optimize their ai workloads. we are looking for highly skilled software engineers to join our platform group and help shape the future of ai infrastructure.
the role of a senior software engineer in the platform group is to design and develop scalable, high-performance systems that support the next generation of ai workloads. you will collaborate with experts across domains, tackle complex challenges, and drive innovations that empower our users to push the limits of ai capabilities.
what youll be doing:
designing and developing enterprise-grade systems with a strong focus on scalability, reliability, and performance.
building and optimizing microservices-based architectures using kubernetes and cloud-native technologies.
collaborating closely with backend engineers, product managers, and other collaborators to deliver impactful solutions.
writing clean, maintainable, and testable code in go
conducting code and design reviews to uphold high-quality standards and mentor team members.

we are looking for an excellent highly motivated senior SW engineer with experience in Embedded software development to join the software testing team in the data processing unit (dpu) sw group. we are looking for a candidate with the ability to thrive in an environment with complex software and hardware designs, take ownership and lead the sw testing of key components of the dpu. the role includes working closely with hw, fw, and sw teams all over the world, and take our product to next level. 
what youll be doing:
build automated verification environment for high-end hardware and software which is at the forefront of innovation
develop and maintain TEST automation frameworks and scripts using Python
identify, analyze, and report software defects, inconsistencies, and other quality issues
make better product quality by improving tests coverage
take an active part in development, integration and verification with r&d
drive improvements for performance, quality, stability around sw acceleration solutions
stay up to date with industry best practices, new technologies, and emerging trends in software verification

We are looking for a QA Data Automation Engineer to join our Data Team in a dynamic and challenging role, providing critical test coverage for Orcas data pipelines, reporting layers, and analytics solutions.

In this role, you will be responsible for validating data integrity end-to-end - from raw ingestion and transformation layers to dashboards and downstream consumers. You will design and maintain automated tests to ensure accurate, reliable, and scalable data systems.

Key Responsibilities

Develop and maintain automated QA tests for data pipelines, transformations, and data products.
Perform and execute manual QA testing such as functional, regression, and sanity testing of applications, dashboards, and backend systems.
Validate data flow across the system, including: ingestion, transformations, reports/dashboards.
Perform data quality testing (completeness, consistency, accuracy, timeliness, schema validation).
Write and execute SQL-based tests to validate logic, joins, aggregations, metrics, and anomalies.
Build automation frameworks and validation scripts using Python.
Work closely with Data Engineers and Analytics/BI stakeholders to define test coverage and acceptance criteria.
Investigate failures and data issues, providing clear RCA and actionable bug reports.
Document test plans, test scenarios, expected results, and automation coverage.
Track issues in Jira, including reproducible steps and supporting evidence.
Continuously improve QA processes for better monitoring, reliability, and faster releases.

Welcome to Chargeflow Chargeflow is building the operating system for chargeback management. We help merchants automatically fight and recover disputed payments, reducing revenue loss and operational overhead. Our platform processes large volumes of payment and dispute data across merchants, payment processors, and financial systems. As Chargeflow scales its platform and customer base, data becomes one of the company’s most strategic assets - powering better products, smarter decisions, and operational efficiency.
Who We're Looking For - The Dream Maker We are looking for a Head of Data Analytics to build and lead the company’s data platform and data strategy. The Head of Data will own Chargeflow’s entire data platform, research, and data strategy This includes building the data infrastructure that powers the company, establishing reliable company-wide metrics, enabling data-driven decision making, and turning Chargeflow’s dispute and payments data into a long-term product advantage. This is a foundational leadership role responsible for making data a core capability across the organization. The Head of Data Analytics will work closely with Product, Engineering, Operations, and Leadership to ensure data becomes a central part of how the company builds products and runs the business. ?Your Arena ?Data Platform and Architecture - Design and lead the development of Chargeflow’s modern data infrastructure:
* Building scalable data pipelines across product, payments, disputes, and internal systems
* Developing a centralized data warehouse as the company’s single source of truth
* Ensuring data quality, reliability, and observability
* Establishing data governance and best practices Company Metrics and Decision Intelligence - Define and standardize the core metrics used across the company:
* Establishing a consistent metrics framework across product, revenue, and operations
* Building dashboards used by leadership and operational teams
* Ensuring reliable and accessible reporting across the organization
* Supporting data-driven decision making at the leadership level Product Data and Insights - Partner with Product and Engineering to leverage Chargeflow’s unique dispute and payment data:
* Identifying patterns and insights across disputes and recovery performance
* Enabling data-driven product development
* Supporting predictive capabilities and automation in dispute management
* Helping build product features powered by data insights Operational Intelligence - Provide visibility and insights into dispute operations and business performance:
* Building operational analytics dashboards
* Supporting forecasting and capacity planning
* Identifying automation opportunities
* Improving operational performance through data insights Building the Data Organization - Build and lead the company’s data team:
* Hiring and managing data engineers, analytics engineers, and analysts
* Establishing strong data culture and best practices
* Enabling teams across the company to use data effectively
* Ensuring data privacy, security, and governance standards What Success Looks Like - Within the first 12–18 months:
* Chargeflow operates from a trusted company-wide data platform
* Leadership and teams rely on consistent and reliable metrics
* Product teams leverage dispute data to build data-powered features
* Operational performance becomes clearly measurable and optimized
* A strong Data organization is established and growing

we have evolved ai infrastructure by merging gpu virtualization with kubernetes-native capabilities. our world class ai platform allows organizations to improve productivity and efficiency for data scientists and Machine Learning engineers. with deep kubernetes expertise and a focus on innovation, we are dedicated to developing groundbreaking technologies. we deliver the best User Experience for our customers and provide detailed access to workload performance through rich metrics. these metrics help users optimize their ai workloads. we are looking for highly skilled DevOps engineers to join our infrastructure group and help shape the future of ai infrastructure.
what you'll be doing: take full end-to-end ownership of our cloud infrastructure, spanning development environments to production systems across various cloud platforms.
compose, build, and develop the architecture of run:ai cloud-native products for a variety of complex customer environments, including on-premise, and cloud
identify and fix production issues while addressing performance challenges to ensure our systems operate flawlessly.
collaborate closely with cross-functional groups to provide architectural and infrastructure input that builds product direction and composition.
partner with r&d, customer success, Professional Services, and pre-sales teams.
continuously evaluate and implement new tools and technologies to improve our release and product deployment processes.