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We are At Cross River, we're building the financial infrastructure that powers global innovation. With our cutting-edge suite of embedded payments, cards, and lending solutions, we enable millions of businesses and consumers to transact seamlessly and securely. With 900+ employees worldwide and an R&D center of over 160 employees in Jerusalem - we’re reshaping how financial technology is developed and delivered. .

The Role:
As the Security Engineering Operations Assistant, you'll be the organizational backbone for the VP, Security Engineering—ensuring requests move forward, deadlines stay visible, and nothing gets lost in the shuffle. This isn't about being an admin; it's about being the force multiplier that lets security leadership focus on strategy and technical priorities while you keep the machine running smoothly. If you're the person who naturally keeps lists, follows up before being asked, and gets satisfaction from bringing order to chaos—this role was made for you.

Who You Are:
You're the person everyone relies on to remember the thing that was supposed to happen last Tuesday. You've got 2–5 years of experience in technical coordination, support roles, or security/IT/engineering operations environments, and you know how to work alongside technical teams without needing your hand held. You're exceptionally organized—not in a "my desk is clean" way, but in a "nothing falls through the cracks" way. You communicate clearly in writing and conversation, you're comfortable working closely with senior leadership, and you handle sensitive information with discretion. You're not intimidated by technical discussions—even if you're not the one configuring the firewall, you can follow along, capture the key decisions, and know what questions to ask to make sure everyone's aligned on next steps. You're proactive, dependable, and genuinely curious about how things work.

What You’ll Actually Be Doing:
Direct Support to Security Engineering Leadership
* Assist the VP, Security Engineering with tracking requests, action items, and follow-ups arising from meetings, emails, and discussions
* Maintain organized lists of open items, next steps, and pending decisions
* Perform routine follow-ups with internal teams and external vendors on behalf of Security Engineering
* Help ensure deadlines and commitments are visible and monitored
* Surface overdue items or risks that may require attention Coordination & Task Tracking
* Support coordination of security engineering activities across Security, IT, Engineering, GRC, and external partners
* Track progress of assigned tasks and initiatives using established tools and processes
* Assist in scheduling, preparation, and follow-up for security-related meetings
* Help organize priorities and timelines across multiple parallel efforts Technical Awareness & Documentation
* Maintain familiarity with core security engineering domains, including: Identity and Access Management, Endpoint and device management, Cloud security basics (AWS and Azure), Security tooling and operational workflows
* Capture key outcomes, decisions, and action items from technical discussions
* Maintain documentation, trackers, and status updates
* Ask clarifying questions to ensure expectations and next steps are understood Communication & Information Flow
* Support intake and coordination of inbound requests to the Security Engineering team
* Prepare clear summaries and status updates as needed
* Help ensure relevant information is shared with appropriate stakeholders
* Support prioritization discussions by maintaining visibility into current workload and commitments


Why You’ll Love Working Here:

* Flexible hybrid work model: three days a week at our Jerusalem office
* Monthly wellness reimbursement – from therapy to gel manicure, it's up to you
* Full Keren Hishtalmut, private health and dental insuranc

Join our company as a Hardware Engineer and contribute to the design and development of cutting-edge hardware solutions for renewable energy systems. Work in a dynamic environment to enhance the efficiency and performance of our products.
Responsibilities:

* Design and develop new hardware components and systems for solar energy products.
* Collaborate with cross-functional teams to define hardware requirements and specifications.
* Conduct testing and validation of hardware designs to ensure functionality and reliability.
* Troubleshoot and resolve hardware-related issues during the development and production phases.
* Document design processes and create detailed hardware specifications for manufacturing.
* Participate in the continuous improvement of hardware development processes and methodologies.
Country:
Israel
City:
Modiin

Required Internal App Builder - Base44
Tel Aviv
Job Description
As an Internal App Builder at Base44, youll design and build tools that support our teams, and in the process, push our platform to its creative and technical limits. Youll turn real business needs into fully functional apps, while experimenting with new features, edge cases, and ambitious builds that test what Base44 can really do. Your work wont just power internal operations - it will generate insights that shape our product roadmap and help us deliver a stronger platform for all our users.
What youll do
Build internal tools, dashboards, and workflows on Base44 to support product, engineering, and business teams
Explore and stretch the boundaries of the platform by attempting complex or unconventional builds that reveal strengths and limitations
Share findings directly with product managers and engineers to inform new features, improvements, and fixes
Prototype quickly, iterate often, and showcase whats possible with Base44
Maintain and refine internal apps to ensure reliability, usability, and scalability
Document approaches, best practices, and lessons learned to inspire both internal teams and external users.

We are looking for a highly skilled and versatile Backend Engineer to join our development team. As a Backend Engineer, you will be responsible for designing, developing, and maintaining the backend infrastructure and components of our platform. As part of your role, you will also work on the frontend aspects of our platform and collaborate with stakeholders and cross-functional teams to optimize full-cycle system performance


Responsibilities:
Design, develop, and maintain backend systems and APIs to support our web applications
Implement and optimize data storage solutions, including databases, to ensure efficient and reliable data management
work closely with front-end developers to integrate backend functionalities and ensure a seamless user experience
Collaborate with product managers, stakeholders, and cross-functional teams to gather requirements, translate them into technical specifications, troubleshoot and resolve backend-related issues, and optimize system performance

We are looking for a highly skilled and versatile Backend Engineer with deep expertise in network protocols and on-premises deployments to join our development team. As an On-Prem Backend Engineer, you will be responsible for designing, developing, and maintaining the on-prem infrastructure that runs in customer environments, ensuring robustness, security, and performance. You will collaborate closely with cross-functional teams to deliver mission-critical components that interact directly with complex network stacks.


Responsibilities:
Design, develop, and maintain backend services deployed on-premises within customer networks.
Implement and optimize network-centric functionality, including TCP/UDP, TLS, DNS, routing, proxies, and firewalls.
Work with Linux server internals (sockets, routing tables, iptables/netfilter, namespaces, eBPF) to support resilient and secure deployments.
Ensure smooth installation, upgrade, observability, and troubleshooting of on-prem components.
Troubleshoot and resolve issues in real-world customer environments, including debugging complex network problems.

We are looking for a highly skilled and versatile Senior Backend Engineer to join our development team. As a Senior Backend Engineer, you will be responsible for designing, developing, and maintaining the backend infrastructure and components of our platform. As part of your role, you will also work on the frontend aspects of our platform and collaborate with stakeholders and cross-functional teams to optimize full-cycle system performance.


Responsibilities:
Design, develop, and maintain backend systems and APIs to support our web applications.
Implement and optimize data storage solutions, including databases, to ensure efficient and reliable data management.
work closely with front-end developers to integrate backend functionalities and ensure a seamless user experience.
Collaborate with product managers, stakeholders, and cross-functional teams to gather requirements, translate them into technical specifications, troubleshoot and resolve backend-related issues, and optimize system performance.

We are looking for a highly skilled and versatile Full Stack Engineer to join our development team. You will play a crucial role in designing and implementing user-facing features and interfaces for our web applications. You will collaborate with cross-functional teams, including product managers and backend / other full stack developers, to create exceptional user experiences.


Responsibilities:
Design, develop, and maintain fullstack web applications with a focus on performance, scalability, and user experience.
Develop and consume RESTful APIs to support application functionality.
Ensure responsive design and cross-browser compatibility across platforms and devices.
Collaborate with cross-functional teams including Product, Design, QA, and DevOps to deliver high-quality solutions.
Build and integrate interactive UI components using modern frontend frameworks (Vue preferred, React also relevant).
Write clean, maintainable, and efficient code while following best practices and code review standards.
Troubleshoot, debug, and resolve technical issues across the stack.
Participate in agile development processes, including sprint planning, daily standups, and retrospectives.
Proactively suggest improvements to code, tools, and processes to enhance team productivity and product quality

We are building a new software engineering team with strong applied AI orientation to amplify success. The team will be focusing on creating company-wide applications to address our colleagues every day problems. You will have a chance to work with a broad range of teams , helping them to be more productive with custom solutions.
Collaborate with cross-functional distributed teams.
Gather, analyze and spec out requirements, and manage product deliverables.
Design and build scalable AI-driven products addressing real-world problems.
Stay current with the latest technical advancements, particularly in the field of AI and LLMs.

We are seeking an exceptional senior-level Python engineer to join a small team working on complex data pipelines, AI/ML systems, and cutting-edge software solutions. This role will be responsible for managing technical objectives, providing technical leadership, and maintaining a hands-on approach to development. The ideal candidate will work closely across teams within as part of our business-facing technology organization.
A successful candidate will possess deep expertise in Python development, data engineering, software architecture, and design principles. They should be able to mentor junior team members, conduct code reviews, and drive architectural decisions. Experience with AI and large language models (LLMs) is highly desirable.

TEST verification and validation (both hw and sw).
maintain products quality by improving TEST stability, coverage, design, and manufacturing process.
execute tests in different scopes such: regression, performance degradation, functional, and security; report the progress of testing and provide summary reports of the activity.
troubleshooting and streamlining/optimizing our testing procedures.
support production matters.

join our company outstanding team and contribute to our legacy of innovation in the senior product quality and reliability role! at our company , we are dedicated to pushing the boundaries of pioneering technology. the senior product quality and reliability engineer will provide leadership and management for the networking system product quality within the organization. establish, maintain, and optimize an effective quality management methods and target to achieve high quality performance.
as part of our team, you will work on networking system products and ensure their readiness for high-volume manufacturing. leading and mentoring root cause analysis for issues related to design, manufacturing or customers. enhance and improve products performance by proactive risk assessment and other prevention methods. this is an outstanding opportunity to be part of a company that is crafting the future of ai and computing.
 
what youll be doing:
own product quality and reliability performance of networking system products. providing leadership expertise in product performance and quality.
maintain and monitor product health thru structured routines and metrics, enable effective alert mechanism for early identification 
lead structured problem solving and risk assessment for quality issues originating from production and customer. ensure product readiness for hvm manufacturing and scale
responsible for customer quality issues and working within organization to resolve
lead critical processes for product performance e.g - crb, pcn ; non conforming material review - mrb
drive continues improvement initiatives in design, verification and validation processes, manufacturing quality throughout the entire product life cycle and improvement plan.

our company has been transforming computer graphics, pc gaming, and accelerated computing for more than 25 years. its a unique legacy of innovation thats fueled by great technology-and amazing people. today, were tapping into the unlimited potential of ai to define the next era of computing. an era in which our gpu acts as the brains of computers, robots, and self-driving cars that can understand the world. doing whats never been done before takes vision, innovation, and the worlds best talent. as an employee, youll be immersed in a diverse, supportive environment where everyone is inspired to do their best work. come join the team and see how you can make a lasting impact on the world.
our networking engineering group is looking for an experienced and hardworking lab practical engineer, to join firmware pre-silicon team. the primary duty in this position will be to lead emulation automation and servers maintenance, regression environment and much more.
in this role, youll work on the latest and greatest technology challenges todays compute industry have to offer. we are looking for inquisitive people with a desire to learn and the position allows much room for growing and improving on existing technology and methods.
what you'll be doing:
the main responsibility of this position is maintenance and improvement of existing emulation servers infrastructure, both israel and overseas.
the job also requires close collaboration with firmware, software and chip design teams to enable firmware and software development on new devices.
participating in brand-new devices bring ups on emulation platforms.
managing emulation infrastructure.
support teams in resolving ongoing issues.

we are looking for a creative and independent senior TEST engineer. nvidia networking unit has continuously reinvented itself over two decades. our high-speed buses & network products are leading in the markets with innovative ways to improve speed and bandwidth from one generation to another. today, nvidia is increasingly known as the place for getting end-to-end high-speed ethernet and infiniband solutions we're looking to grow our company and build our teams with people who can join us at the forefront of technological advancement. we need a creative individual who will help transfer network silicon ics products (switch, nic, smartnic) from design engineering to mass production.
you will be exposed to various aspects of design, dft and TEST of nvidia network ic products, and will be responsible for definition and development of tests from wafer level to final TEST of network-ics. in addition, your responsibilities will include working with overseas manufacturing teams to increase yields, TEST coverage and capacity, and reduce production costs. if you are passionate about enabling of the highest quality network products that will change the world, we want to hear from you!
what you'll be doing:
ic TEST definition & development
write, execute and debug fw code
manage failure analysis of field and production failures
provide dft recommendations to the design teams
build expertise on production of network products

we are looking for a creative and independent TEST engineer with hands-on experience in digital TEST content development (atpg, lbist, mbist).our high-speed networking products are industry leaders, continually redefining speed, bandwidth, and reliability across generations.
in this role, you will be responsible for developing, validating, and supporting digital TEST content for our advanced network silicon ics (switches, nics, smartnics). you will work closely with dft, design, and TEST engineering teams to ensure high-quality and scalable TEST content from wafer to final product.
what you'll be doing:
develop atpg, lbist, and mbist content based on dft architecture
run validation flows (simulation/emulation/silicon), analyze failures, and debug pattern issues
collaborate with dft teams to ensure alignment between TEST logic and content implementation
support TEST program bring-up and pattern integration on production testers
continuously improve coverage, pattern quality, and pattern generation efficiency
work with product and TEST engineering to support yield improvement and debug activities