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We are scaling our AI team with mission-driven individuals eager to shape the future of mobility. As a Machine Learning Model Evaluation Engineer (Computer Vision), youll collaborate closely with our research team to design, build, and optimize data infrastructure and annotation workflows. You will be the focal point between the team and the annotation team, ensuring high-quality labeled data and efficient processes. Additionally, you will help optimize our algorithms, analyze performance metrics, and define optimal operating points to enhance model effectiveness. Your work will directly contribute to pushing the boundaries of Vision AI and advancing our cutting-edge projects.


RESPONSIBILITIES

Model Evaluation
Work closely with the research team to evaluate model performance and define optimal operating points using precision, recall, and other ML evaluation metrics.
Annotation Management
Be the focal point for annotation processes to ensure high-quality labeled data and streamlined workflows.
Database Management
Manage and maintain internal research databases for data-driven decision-making.
Cloud Infrastructure
Develop, maintain, and optimize cloud-based data infrastructure (AWS, GCP).
Benchmarking Framework
Build and maintain a benchmarking framework for continuous algorithm performance evaluation, including human-in-the-loop pipelines.
Dataset Curation
Curate training and testing datasets by querying databases and annotations, and by running data quality and auto-labelling tools.
Model Execution
Run algorithms and deep-learning models at scale.

Develop and optimize a scalable infrastructure to support applications, leveraging various tools, technologies, and frameworks.
Own infrastructure features from design through to production, ensuring high standards for performance and reliability.
Engage with customers to understand infrastructure needs and design effective solutions to address them.
Collaborate on cross-functional initiatives with teams in DevOps, infrastructure, data engineering, and backend development to ensure seamless deployment, security, and operational efficiency across the ecosystem.

We are looking for a collaborative and experienced Program Manager to join us as we take the next leap in shaping the future of DevOps. As Program Manager, you will drive new processes for the entire program while steering it through different R&D teams and other departments, from planning to delivery, while ensuring clear visibility using advanced methods. You will work closely with R&D, Product Managers, Strategy, Sales, Marketing, Executives, and others.
As a Program Manager you will...
Lead cross-company initiatives and hold E2E plans, be the executor who drives progress, holds the forum to track updates, and facilitates decision-making
Manage highly technical cross-functional software programs, from inception to delivery
Collaborate with Product and Engineering, mid and upper management to ensure alignment with the companys strategy, commitments and goals (OKRs)
Drive and facilitate annual roadmap planning and track the quarterly scope lockdown
Be a central player in developing the procedures, choosing the tools, and determining how to manage our programs
Own the process by nurturing learning and knowledge sharing, and driving adoption throughout the organization.

our company seeks a highly motivated senior AI cloud Software architect to join our team in Israel. Work on innovative technologies shaping the future of AI and cloud. We are developing RDMA Transport protocols within the Networking software architecture team at our company. Efficient and fast communication between GPUs directly impacts end-to-end application performance. This impact continues to grow with the increasing scale of next generation systems. This is an outstanding opportunity to advance the state-of-the-art, break performance barriers, and deliver platforms the world has never seen before. Are you ready to build the new and innovative technologies that will help realize our company's vision?
What you'll be doing:
Translate requirements into vision, architecture, and roadmap
Design infrastructure to support programmable improvements to RDMA protocols for E/W AI networking stack
Collaborate with multi-functional teams to innovate and deliver networking solutions
Explore innovative solutions in HW and SW for our next-generation platforms as part of programmable RDMA architecture
Build proofs-of-concept, conduct experiments, and perform quantitative modeling to evaluate and drive new innovations.

Required Director of Corporate Applications
The Director of Corporate Applications is responsible for overseeing the implementation and maintenance of enterprise software applications that support key business functions. This role ensures that business applications support organizational goals, are aligned with IT strategies, and deliver a high level of user satisfaction. The manager leads a team of application analysts and implementers, coordinating efforts to ensure smooth and efficient system operations across departments.
As a Director of Corporate Applications you will
Lead and manage the Corporate Applications team, including hiring, mentoring, conducting performance reviews, and supporting technical and professional development
Oversee the design, deployment, and support of enterprise applications (e.g., ERP, HRIS, Legal, and other Finance systems) while managing the collaboration with cross-functional teams
Manage application lifecycles, including upgrades, integrations, and retirements
Ensure proper documentation, training, and support processes are in place for all corporate applications
Develop and manage budgets, vendor relationships, and service level agreements (SLAs)
Work closely with the internal stakeholders to define and manage the execution of new solutions supporting our operational goals
Monitor, control, and assess the deployment of deliverables.

Be a core member of a cross-functional AI innovation team, collaborating closely with software engineers, MLOps specialists, and analysts.
Design, build, and optimize end-to-end AI-driven features - from experimentation and model training to validation and deployment.
Develop production-grade code (Python and C#) to integrate advanced models and data-driven capabilities into our core products.
Continuously evaluate model performance and data quality in real-world settings, proactively driving improvements, retraining, and robust monitoring.

we are looking for an outstanding Software Engineer to join our SW SIMX Verification Team. You will be part of a team developing tests and platforms for a next-generation Switch simulation, work closely with SW R&D teams, performance team, and gain a deep understanding of building advanced networking simulation solutions. You will lead feature verification from design through implementation to framework integration, develop robust infrastructure, and work collaboratively with cross-functional teams.
What youll be doing: 
In this role, you will work closely with developers to test new components including crafting and executing unit, functional, and performance tests
Develop a verification environment using C/C++/Python to qualify the product from functional and performance perspectives
Analyse coverage measures to identify verification holes and to show progress toward product development and releases
Identify and write all types of coverage measures for stimulus and corner cases
Be responsible for verification of system design and software using advanced verification methodologies. 

We are currently seeking a Senior Silicon Security Architect.
we are seeking a technical leader interested in defining, crafting, implementing, and guiding the implementation of security research, architecture, implementation, and design for next-generation our company Networking products. You'll be expected to take a strong hands-on role, working with diverse teams across our company and with external partners to meet security requirements for our state-of-the-art network products.
What you'll be doing:
Research, design, develop and implement architecture solutions (Hardware and software) meeting internal and external security requirements and standards.
Apply innovative hardware security primitives to enable next generation secure software extensions supported by hardware.
Collaborate with partners on the implementation of open-source software.
Collaborate across the company to guide the direction of Silicon security, TEE, working with hardware, software, research and product teams.
Architectural modeling, validation, microarchitectural definition, following standards bodies, and developing infrastructure enabling trusted platforms using hardware security methods.
Work with customers, partners to identify and address security issues and threats.

we are looking for an experienced Senior Frontend Engineer, to join its Tel-Aviv office as part of the Platform team. The Frontend Engineer will have experience in building high-performance, responsive web applications. You will work closely with designers, backend developers, and product managers to develop modern, scalable frontend solutions using React and TypeScript. Your expertise will help shape the user interface and ensure a smooth, intuitive experience for our users.

What will you do?

Develop, maintain, and optimize responsive web applications using React and TypeScript.
Collaborate with UX/UI designers to implement visually appealing and functional user interfaces.
Write clean, maintainable, and efficient code following industry best practices and coding standards.
Implement state management solutions (e.g., Redux, Context API) to manage application state.
Integrate RESTful APIs and third-party services into the frontend architecture.
Ensure the technical feasibility of UI/UX designs.
Work closely with backend developers to design and implement APIs and data flow.
Perform code reviews to maintain code quality.
Continuously improve the performance, scalability, and maintainability of frontend codebases.
Stay up-to-date with emerging frontend technologies and best practices, and apply them to solve real-world challenges.

we are seeking a hands-on Security Research Lead to guide a team of researchers while remaining deeply technical. Reporting to the CTO, youll set security research direction, develop detection content for our security platform, and help integrate new offense-inspired capabilities that keep customers ahead of emerging threats.

Responsibilities
Shape the research agenda, coach experienced researchers, and foster a culture of curiosity and excellence.
Design and build proof-of-concept exploits and other detection logic that enhance our product.
Explore AI-driven or otherwise novel offensive techniques that can be safely leveraged to improve threat coverage.
Work closely with Product and Engineering to turn research into production-ready features.
Publish select findings, speak at events, and help position the company as a thought leader in security research.

We are looking for a dynamic and results-driven Senior Affiliate and Partnerships Manager to join our team . As an Affiliate and Partnerships Manager, you will play a key role in developing and managing our Affiliate marketing program. You will be responsible for building and maintaining strong relationships with Affiliate partners, monitoring results, and optimizing performance to maximize revenue. In addition, you will contribute to the overall strategic development of the Affiliate program, fostering innovation and translating business opportunities into strategic growth initiatives.
What am I going to do?:

* Recruit and onboard new affiliates to the program, build strong relationships with existing affiliates and work with them to optimize and grow their campaigns.
* Monitor performance at the partner and program levels, analyze trends and opportunities and provide actionable recommendations for improvement.
* Conduct strategic work to define the long-term vision and goals of the Affiliate program, and implement initiatives and projects to support its growth and development.
* Manage mobile Affiliate /app campaigns, drive high-quality inapp traffic and optimize performance using Mobile Measurement Platforms (MMPs) like AppsFlyer.
* Lead mobile tracking and attribution, oversee Affiliate integration via AppsFlyer (Protect360, Validation Rules, raw- data analysis), and work closely with partners to optimize ROI and prevent fraud.
* Improve operational efficiency by developing infrastructure, automating processes, and integrating AI into our activities.
Equal opportunities:
=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.

our company networking unit is a world-leader fast-growing company which supports the most powerful supercomputers in the world. We make outstanding artificial intelligence happen and accelerate Open-AIs Chat-GPT, for example. We believe in our people and products and seek excellent people to join us!
We're looking for a hardware u/architect for our switch division. In this position, as part of a small (~10 employees) elite team, you will have the chance to define the architecture of our companys next generation switch product lines performance, both Ethernet and InfiniBand. Your role will be cross-disciplinary, working with software, ASIC design, verification, physical design and platform teams to improve performance and debug.
What you'll be doing:
Learn and understand the switch u/architecture thoroughly across all aspects and become a source of information for the design and verification engineers.
Define the implementation of the most sophisticated performance features of our next products, balancing architecture requirements with backend, execution, and design considerations.
Define the implementation of debug capabilities to support performance validation and improvements
Understand our system requirement and help define the POR of our switch product line.
Face the most challenging Full-Chip correctness and performance issues, which cannot be handled by the units designers as they require full cross-unit understanding of the chip.
Work closely with board and package design to understand the different design limitations: power, di/dt, temperature, signal-integrity etc.
Thoroughly understand Ethernet, InfiniBand and NvLink protocols.

We are looking for a Director of Engineering to lead our growing engineering team and help shape the future of AI security. As a key leader in our organization, you will drive the development and execution of our technical vision, ensuring that our platform continues to scale and innovate. You will not only oversee ongoing engineering operations but also play a pivotal role in building and structuring the engineering organization from the ground up, fostering a high-performance culture, and implementing best practices. Additionally, you will take ownership of the core aspects of product, driving the technical strategy and innovation required to develop and enhance its foundational capabilities.

Responsibilities

Lead and manage the engineering team, including hiring, mentoring, and developing engineers to maximize their potential and foster a culture of continuous improvement.
Develop and implement engineering strategies aligned with business goals, focusing on scalability, reliability, and innovation.
Oversee the entire software development lifecycle, ensuring timely delivery of high-quality products while adhering to best practices in architecture and coding.
Collaborate closely with product, design, and other cross-functional teams to align engineering efforts with business and product priorities.
Establish and maintain engineering standards, processes, and tools to increase team efficiency and ensure code quality.
Drive technical initiatives and innovations, staying up to date with industry trends and integrating relevant new technologies into technology stack.
Monitor and manage project timelines, budgets, and resources to meet company objectives and deliverables.
Act as a technical advisor to the leadership team, providing insights and recommendations based on technological expertise.

Were looking for a sharp, motivated, and detail-oriented Controller to join our fast-growing team . This is an exciting opportunity to make a real impact, take ownership of end-to-end financial processes, and grow with a company full of amazing people doing awesome things.

As a Controller, youll own the monthly close process, make sure our financial reporting is accurate and compliant with US GAAP, and support audits and tax filings across multiple entities. Youll work closely with teams across the company to provide financial insights, support decision-making, and ensure were set up for long-term success.

This position reports directly to the Corporate Controller.

Monthly Close Process: Preparation of monthly, quarterly and annual financial statements in accordance with US- GAAP.
Working Papers Preparation: Prepare detailed working papers and schedules to support the financial statements.
Process Efficiency: Proactively identify areas for improvement in the monthly close process and suggest ways to streamline workflows for greater efficiency.
Ad-Hoc Projects: Participate in various ad-hoc finance and accounting projects as needed, which could include system improvements, process optimizations, and special reporting requests. These projects will allow you to contribute to the evolving needs of the business as we continue to scale.
Financial Reporting: preparation of monthly, quarterly, and annual financial statements in accordance with US GAAP, ensuring they reflect the true financial position of the company.
Audit & Tax Support: Partner with external auditors to ensure audits are completed accurately and on time. Support the preparation and submission of tax filings and regulatory reports, including annual returns for the parent company and its US subsidiary, while ensuring full compliance with all requirements.
Support Business Growth: Take part in planning and structuring compensation plans to align with company goals. Provide financial insights on headcount growth and cost modeling to ensure sustainable scaling
Assist in monitoring and maintaining the companys KPIs.

We are seeking an experienced Director of Product Management to lead one of our product management groups and drive the roadmap and execution of our cybersecurity product portfolio.
As a Director of Product Management, you will:

Lead and grow a team of product managers, including direct management of senior PMs.
Define and drive the product vision, strategy, and roadmap for Zenitys cybersecurity product offerings.
Collaborate closely with engineering and research leadership to deliver innovative solutions that empower application security professionals and business teams alike.
Partner directly with customers and stakeholders to ensure our products deliver real, measurable value, and identify opportunities for continuous improvement.
Play a critical role in integrating AI and generative AI technologies, such as Copilot, into our platform to enhance security, usability, and adoption.
Act as a thought leader in the market, representing Zenity externally and shaping the direction of the low-code/no-code and AI security ecosystem.
Report directly to the VP of Product, while influencing cross-company priorities and ensuring alignment with business goals.