Tenable Operational Technology (OT) Security

Tenable OT Security was established through the acquisition of a pioneering
Israeli cybersecurity startup, marking a major milestone in Tenable’s
mission to provide proactive security for the world's most sensitive
environments. Our solution offers critical visibility and risk management
for Industrial Control Systems (ICS/SCADA), protecting essential
infrastructures such as power plants, manufacturing floors, and smart
buildings. While traditionally an on-premises solution designed to ensure
operational continuity and prevent costly downtime, we are now evolving our
technology to deliver market-leading risk visibility through advanced
architectures and AI-driven capabilities. By combining deep on-premises
expertise with proactive AI insights, we empower organizations to identify
threats and network anomalies before any damage occurs

Your Opportunity:
As a Fullstack /Frontend oriented  Engineer on our team, you will be a key
contributor to our OT security platform, building from the ground up using
the latest versions of Angular. We are looking for a developer who is
equally comfortable defining new technical foundations as they are diving
into daily feature development and ticket execution. You will work as a
core member of an agile team, partnering with Product and Design to
translate requirements into user-centric interfaces, while also having the
curiosity to touch the Backend and work with APIs. This role is ideal for a
proactive engineer who enjoys the end-to-end process—from integrating
AI-driven insights to delivering on product goals—ensuring a seamless
experience for our customers..

What you'll need:

• 3+ years of experience as a Front-end Developer, with a strong focus on  the Angular Framework.

•   Proficiency in TypeScript, JavaScript, and CSS (experience with SASS/LESS is a plus).

•   Deep knowledge of performance optimization techniques and browser  troubleshooting.

•   Active engagement with AI development tools (Copilot, Cursor, Claude, etc.) with a strong emphasis on prompt engineering.

•   Critical thinking skills, a sense of ownership, and a team-player mentality.

•  Excellent interpersonal and communication skills.

Not sure whether to apply? Just do it!

The role

Nebius is searching for an Enterprise Networks Engineer with strong automation skills to design, implement, and optimize enterprise networks in Tel Aviv, including wired, wireless, and VPN infrastructure. 

Your responsibilities will include: 

• Work on the design, implementation, and optimization of enterprise wired and wireless networks, ensuring scalability, security, and high availability
• Build and maintain network connectivity between branch offices around the world, partnering with global teams to standardize architecture and operations
• Manage and ensure the reliable operation of remote access systems (VPN), including capacity planning, resiliency, and continuous improvements
• Deploy, maintain, and continuously improve automation and monitoring tools; define best practices and drive automation-first operations
• Diagnose and resolve complex network issues, including cross-region and cross-provider incidents; perform root cause analysis and implement preventative measures
• Test, evaluate, and introduce new equipment and emerging technologies; contribute findings and recommendations into global R&D streams
• Collaborate with telecom service providers in Israel and globally; lead escalations, manage SLAs, and drive service improvements

We expect you to have: 

• In-depth knowledge of TCP/IP technologies
• Familiarity with dynamic routing protocols
• Experience in automation using Python, Go, or other popular programming languages (ability to design and maintain production-grade automation)
• Proficiency in Unix system administration
• Hands-on experience with enterprise-grade network hardware (e.g., Cisco, Aruba, Arista, Extreme, Juniper)
• Strong ability to work independently, owning outcomes end-to-end in a senior/lead capacity

It will be an added bonus if you have: 

• Experience with network automation frameworks like Ansible, Terraform, NetBox, Nornir, or SaltStack
• Experience designing, developing, and operating high-load distributed systems
• Experience building high-density enterprise wireless networks (CWNA level or higher)
• Working knowledge of IPv6

MongoDB is expanding our global team of consulting engineers to further our ongoing plans for worldwide growth!

MongoDB Professional Services works with customers of all shapes and sizes in all verticals, from tier-1 banks to small web startups, on a variety of interesting use cases from e-commerce platforms to trading systems to social media applications. Solve interesting problems, gain incredible cross-stack experience, work with the best and brightest people in the business, network with industry leaders, and see new places - all in a day’s work!

MongoDB consulting exists to support the development of our customers’ vision, accelerate customers’ time to value, and drive a multitude of customer adoption scenarios - from building new solutions to modernizing legacy applications or migrating to the cloud. Our consulting solutions ensure that organizations get the best out of MongoDB.

Be one of the recognized experts in this rapidly growing field in a high-growth software company successfully challenging the status quo of the database industry. You will have abundant opportunities to meaningfully impact the growth of our business in your region.

We are looking to speak to candidates who are based in Tel Aviv for our hybrid working model.

Candidate Profile

We’re looking for a highly technical individual, with strong problem-solving and communication skills, and comfortable working closely with customers.

Our ideal candidate will have

• Excellent analytical, diagnostic skills, and problem-solving skills
• High motivation for a role that combines deep technical and customer-management dimensions
• Confidence speaking and presenting in a collaborative customer setting
• 2+ years of software development/consulting/support experience, preferably in several distinct industries/verticals
• Familiarity with enterprise-scale software architectures, application development methodologies, and software deployment and operations
• Competence in at least one of the following languages (in no particular order): Java, C++, C#, Python, Node.js (JavaScript), Ruby, Perl, Scala, Go
• Experience with databases such as MongoDB, Oracle, MS SQL Server, and PostgreSQL
• Familiarity with Linux diagnostics and tuning; Windows tuning knowledge is a plus
• Should be capable and comfortable with frequent travel for short trips to customer sites during the working week
• Should have strong capability with, minimally, both English and any local language - as necessary

Position Expectations

As a core member of the MongoDB Professional Services team, you will

• Contribute to customer implementations at any or all phases of the application lifecycle: portfolio assessment, application planning and design, deployment architectures, development and build, integration and release configuration, system testing, production operations, application optimization, and best practices adoption
• Deliver customer classroom-based training to architect, developer and operations roles
• Work as part of a wider delivery team comprising fellow consulting engineers, project managers and account teams
• Cultivate your individual MongoDB reputation as a trusted advisor to guide MongoDB and our customers into the future
• Partner with Product and Engineering teams to influence the direction of the MongoDB product roadmap

Success Measures

As a Consulting Engineer you will be successful in this role when you can execute the following

• Become a field expert in “everything MongoDB”
• Communicate complex technical proposals simply and convincingly to a wide range of audiences
• Gain a reputation as a trusted advisor with your clients, large and small
• Ensure your client’s success with their MongoDB endeavors
• Maintain the required level of billable utilization
• Influence MongoDB product development by contributing experience from the field
• Successfully communicate the product roadmap to external clients
• Constantly work on improving yourself, our products and our team

About MongoDB

MongoDB is built for change, empowering our customers and our people to innovate at the speed of the market. We have redefined the database for the AI era, enabling innovators to create, transform, and disrupt industries with software. MongoDB’s unified database platform, the most widely available, globally distributed database on the market, helps organizations modernize legacy workloads, embrace innovation, and unleash AI. Our cloud-native platform, MongoDB Atlas, is the only globally distributed, multi-cloud database and is available across AWS, Google Cloud, and Microsoft Azure.

With offices worldwide and over 60,000 customers, including 75% of the Fortune 100 and AI-native startups, relying on MongoDB for their most important applications, we’re powering the next era of software.

Our compass at MongoDB is our Leadership Commitment, guiding how and why we make decisions, show up for each other, and win. It’s what makes us MongoDB. 

To drive the personal growth and business impact of our employees, we’re committed to developing a supportive and enriching culture for everyone. From employee affinity groups, to fertility assistance and a generous parental leave policy, we value our employees’ wellbeing and want to support them along every step of their professional and personal journeys. Learn more about what it’s like to work at MongoDB, and help us make an impact on the world!

MongoDB is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability, please inform your recruiter.

MongoDB is an equal opportunities employer.

Req ID: 426204

The role

Nebius is looking for a highly technical, hands-on SIEM Engineer Lead to design, implement, and optimize advanced Security Information and Event Management (SIEM) capabilities. This role is responsible for developing detection strategies, improving security visibility, and driving automation across security operations processes. The ideal candidate will combine deep SIEM expertise with strong analytical and engineering skills to enhance threat detection, incident response efficiency, and security monitoring maturity. This is not a people management position, you will provide technical guidance, mentorship, and direction to SOC analysts, security engineers, and cross-functional teams

You’re welcome to work in our offices in Tel Aviv.

Your responsibilities will include: 

• Architect, deploy, and maintain enterprise SIEM platforms and related security monitoring infrastructure.
• Develop and optimize detection rules, correlation logic, and alert mechanisms to identify security threats and anomalous activity.
• Design and implement log ingestion pipelines, normalization, and enrichment processes across diverse data sources.
• Continuously improve detection coverage by analyzing threat intelligence, attacker techniques, and emerging vulnerabilities.
• Create and maintain dashboards, reports, and metrics to support security visibility and operational decision-making.
• Drive automation of security monitoring and response workflows using scripting, APIs, and orchestration tools.
• Perform tuning and performance optimization of SIEM platforms to ensure scalability and reliability.
• Conduct threat hunting activities and support complex security investigations using SIEM data.
• Collaborate with engineering, infrastructure, and security stakeholders to integrate new log sources and telemetry.
• Develop documentation, standards, and best practices for SIEM configuration, logging, and detection engineering.
• Create APIs and interfaces that enable AI agents to query SIEM, pull evidence, and execute actions

We expect you to have: 

• 5+ years of experience in cybersecurity with strong focus on SIEM engineering or security monitoring.
• Hands-on experience with SIEM platforms such as Splunk, Microsoft Sentinel, QRadar, CrowdStrike, Elastic, or similar.
• Strong knowledge of log analysis,event correlation, and detection engineering.
• Experience with data pipelines, log parsing, and schema design.
• Experience with SOAR platforms and security automation.
• Experience with scripting or programming (e.g., Python, PowerShell, Bash) for automation and integrations.
• Solid understanding of network protocols, operating systems, cloud environments, and common attack techniques.
• Familiarity with frameworks such as MITRE ATT&CK, NIST, or CIS for detection mapping and security controls.
• Experience integrating threat intelligence and security tools with SIEM platforms.
• Knowledge of cloud logging and monitoring (AWS, Azure, GCP).
• Strong knowledge of Kubernetes architecture and security concepts
• Experience with Terraform, CI/CD pipelines and Detection as code workflow

It will be an added bonus if you have: 

• Experience building and deploying LLM-based AI agents
• Experience in transitioning from manual SOC to AI-augmented operations.
• Relevant security certifications
• Certification in cloud computing, including administration, development, engineering, or architecture.
• Knowledge of AI safety and reliability - guardrails, validation, human oversight mechanisms

The role 

We give you the opportunity to work with cutting-edge technologies in data operations, cloud computing and infrastructure management. As global data center operations grow, there will be ample opportunities for career progression. Working in the data center directly impacts performance, customer satisfaction and efficiency, with the opportunity to contribute to new data center projects.You’ll collaborate with experts in AI data center development and operations, gaining insights from leaders in the field. This environment fosters innovation, and allows you to work on solutions that exceed industry standards in design and deployment.

As a Field Deploy Engineer, you will be leading the on-site delivery and deployment of hardware in new locations.You will plan, coordinate, and supervise activities from rack acceptance tests through full operational readiness, ensuring that servers, storage, networking, and supporting systems are installed and functioning according to specifications.

You’re welcome to work in our colocation in Israel.

Your responsibilities will include: 

Planning & Coordination

• Own the hardware deployment plan for new sites, aligning timelines, scope, and resources with project stakeholders.

• Coordinate with logistics, supply chain, data center construction, and network teams to prepare GPU servers for delivery to customers.

• Verify all pre-deployment requirements (racks, power, cooling, connectivity) are met.

On-Site Delivery & Installation

• Supervise racking, cabling, and powering of hardware equipment.
• Ensure configuration, firmware upgrades, and integration with management systems follow standards.
• Work closely with vendors, contractors, and local staff during the installation phase.

Quality & Readiness

• Conduct functional checks, acceptance tests, and troubleshooting to confirm all systems operate correctly.
• Document installation steps, asset data, and lessons learned for future rollouts.
• Establish and maintain best practices for safe, efficient hardware deployment.

Collaboration & Reporting

• Act as the single point of contact on site for deployment activities, providing clear updates to project managers and leadership.
• Support transition of deployed hardware to operations teams for steady-state management.
• Contribute feedback to improve hardware design and deployment playbooks.

We expect you to have: 

• 3+ years' experience in data center, hardware, or IT field delivery roles.

• Strong knowledge of server, storage, and network installation practices (racking, cabling, power, cooling).

• Strong hands-on experience working on datacenter floors with server hardware and Linux troubleshooting.

• Proven track record coordinating deployments across multiple stakeholders and vendors.

• Ability to read and interpret technical documentation, layouts, and wiring diagrams.

• Ability to perform deep diagnostics across hardware, firmware (BIOS/BMC), and Linux (logs, drivers, storage stack basics, performance triage).

• Excellent organizational, communication, and problem-solving skills.

• Willingness to travel frequently (sometimes at short notice).

It will be an added bonus if you have: 

• Strong familiarity with GPU server platforms and tooling (for example: nvidia-smi, dcgmi, GPU and system logs correlation).

• Experience with Redfish and BMC tooling (ipmitool/Redfish), firmware lifecycle, and staged rollouts.

• Scripting skills (bash and basic Python) for log collection, triage automation, and simple reliability analysis.

• Exposure to OCP-based platforms and ODM manufacturing ecosystems.

• Familiarity with change management, asset tracking, and quality-assurance processes.

• Understanding of health, safety, and environmental standards in datacenter or industrial settings.

#LI-VA1 #LI-Office

Now we’re looking for a visionary Automation Engineer to join our Automation teams. As a member of this team, you will be responsible for the design, implementation, and maintenance of Automated tests. Our Automated tests cover various aspects of the product, including complex networking topology, traffic, security rules, Users authentication scenarios and mobile applications interacting deeply with the operating system. 

Responsibilities 

• Design and develop automation solutions for mobile applications, including end-to-end scenarios across backend, network, and device layers  

• Build, configure, and maintain mobile testing environments (emulators, simulators, and physical devices), including CI-integrated mobile labs  

• Develop automation for applications that integrate with mobile OS capabilities (e.g., VPN configuration, system extensions, network controls, background services) 

• Evaluate and integrate AI-driven solutions into the automation workflow, improving productivity, reliability, and insight generation 

• Leverage AI-based tools and techniques to enhance test automation, including test generation, failure analysis, and optimization of test coverage and execution 

• Cope with complex code along with quality standards and best practices. 

• You will be expected to come up with initiatives regarding Automation infrastructure and tools. 

• You will work with other Automation teams, as part of cross-teams Automation efforts to achieve code reuse and unified standards in code, tools, and processes. 

• You will take part in planning and implementing non-functional testing aspects of product management modules. 

• Collaborate with development and product teams to ensure high-quality delivery of mobile and networking features 

Requirements 

• 5+ years of experience implementing automated tests for multi-layered products 

• Strong coding skills in Java/Phyton or another object-oriented language  

• Hands-on experience with mobile testing (iOS and/or Android)  

• Experience with mobile automation frameworks (Appium, Espresso, XCUITest, or similar)  

• Experience testing applications with deep OS integration (e.g., VPN, networking, system extensions)  

• Experience building and maintaining mobile test environments (emulators, real devices, CI integration)  

• Practical experience using AI-based tools to improve software development or test automation workflows (e.g., test generation, code assistance, failure analysis, or test optimization) 

• Strong debugging and troubleshooting skills  

• Ability to work independently and drive tasks end-to-end 

• Experience with device farms or cloud-based mobile labs  

• Knowledge of networking protocols (TCP/IP, DNS, HTTP, TLS, etc.)  

• Experience with VPN clients, proxies, or endpoint security solutions  

• Experience with CI/CD tools (Jenkins, Git)  

• Experience with ESX / virtualization 

We’re looking for a passionate and creative Software Engineer with a strong data-driven mindset and around 4 years of experience to join our team. In this role, you will contribute to developing our cloud-based personalized networking and security management solutions, as well as building scalable systems for processing and analyzing data across multiple networks.

Responsibilities:

• End-to-end development, from processing large-scale data to building intuitive web interfaces
• Designing and implementing data pipelines, analytics, and insight-driven features
• Developing backend services with a focus on performance and scalability using C/C++ and Python
• Contributing to frontend development and overall system integration
• Implementing and testing network security enterprise solutions
• Conducting research and prototyping new features and product ideas
• Exploring new technologies and integrating them into the product
• Driving a data-driven approach to product and engineering decisions

Requirements:

• 4+ years of software development experience
• Strong programming skills in C, C++, and Python – Must
• Familiarity with Java (server-side development experience is a plus)
• Experience designing and developing scalable systems and services
• Strong data-driven mindset with experience analyzing large datasets
• Experience with data processing, pipelines, or data-intensive applications
• Familiarity with relational and NoSQL databases (e.g., MySQL, Redis, Elasticsearch)
• Familiarity with cloud platforms (preferably AWS) – Advantage
• Experience with data analysis tools/frameworks (e.g., Python, SQL, Spark) – Advantage
• Experience with modern web technologies (e.g., React, TypeScript) – Advantage
• Strong problem-solving skills and ability to work independently
• Team player with excellent collaboration and communication skills
• Fast learner with the ability to quickly adapt to new technologies
• BSc. in Computer Science or equivalent

Cato Networks is the first company to converge enterprise networking and security into one centralized and global service that is delivered by cloud. It is led by networking and security pioneer Shlomo Kramer (Check Point, Imperva) and early investor (Palo Alto Networks, Exabeam, Trusteer and more). Cato’s unique technology inspired a brand-new product category, later named “SASE” by Gartner and a market expected to reach $28.5 billion by 2028. 
 
This is your opportunity to get on the rocket ship and join a company that is building a cutting-edge enterprise network and secure cloud platform, and is on a fast track to becoming the worldwide market leader – don’t miss it! 

We’re looking for a hands-on Agentic AI Engineer to build practical, high-impact AI solutions that transform how our teams operate. 

This is not a research role. You’ll design and ship real AI systems that improve workflows across Sales, Marketing, HR, and Operations - building custom solutions where off-the-shelf tools fall short. 

If you enjoy turning messy business problems into production-ready AI systems using LLMs,SLMs, agents, and smart data pipelines - this role is for you. 

Responsibilities: 

• Partner directly with business teams to identify automation and optimization opportunities 
• Design and implement agent-based AI workflows to automate internal processes end-to-end 

• Design and build LLM-powered tools (agents, workflows, copilots) using frameworks like LangGraph / LangChain 

• Develop RAG pipelines, integrate multiple data sources, and build intelligent automation flows 

• Deep-dive into company data - validate quality, uncover gaps, and ensure AI solutions are built on solid foundations 

• Take solutions from idea → prototype → production 

• Governance, Reliability & Security 

• Ensure AI workflows comply with security, privacy, and compliance requirements 

• Implement guardrails, approvals, logging, and human-in-the-loop mechanisms where needed 

• Monitor AI performance, errors, hallucinations, and drift 

• Collaboration & Enablement: 

• Partner with business owners to identify automation opportunities 

• Translate business requirements into AI-driven solutions 

• Document AI flows, decision logic, and operational runbooks 

• Educate internal teams on AI capabilities and limitations 

Requirements: 

• 3 years of hands-on software development experience, including writing, maintaining, and delivering production-quality code 
• 2+ years of GenAI development experience, with strong AI/ML focus - MUST 
• Strong Python skills and production mindset - MUST 
• Hands-on and deep understanding with LLMs, SLMs, prompt engineering, context engineering and agent-based systems 
• Experience with LangGraph, crewAI, Strands or similar orchestration frameworks 
• Experience in enterprise grade agentic solutions and bringing Agents into production 
• Experience in AWS Agent Core - Advantage 
• Solid understanding of ML workflows and MLOps principles 
• Strong analytical skills and ability to work directly with non-technical stakeholders 
• Builder mindset: proactive, independent, and impact-driven 
• Experience with Agentic AI driven applications like n8n, UiPath, Make –Advantage  

Your Role:

At Tenable, we are looking for curious minds dedicated to user success. If you are passionate about providing world-class support, eager to integrate AI into your daily workflow, and ready to take ownership of endpoint security, this is the role for you.
We are looking for a security-conscious IT Support Engineer with 3+ years of experience providing high-touch technical support for global, high-growth organizations. Expert in managing Windows and macOS environments via JAMF and BigFix, with a strong focus on endpoint security and vulnerability remediation. Proficient in using AI tools like Google Gemini and Claude to streamline documentation and accelerate technical troubleshooting. Dedicated to ensuring minimal downtime through proactive infrastructure support and white-glove executive service.
Your Opportunity:

• Technical Troubleshooting: Diagnose and resolve complex issues related to Windows and macOS, mobile devices, and core business applications.
• Executive & Global Support: Provided high-touch technical assistance to C-suite executives and remote global staff, maintaining minimal downtime for critical business operations.
• AI-Assisted Efficiency: Utilized AI tools to accelerate the creation of technical documentation and internal "How-To" guides.   
• Endpoint Security: Ensure all staff devices are patched, compliant, and secure at all times, often addressing vulnerability tickets directly.
• User Onboarding: Provision hardware and access to Tenable’s services and Applications for new hires. Conduct IT orientation training both in person and remotely ensuring new hires are fully provisioned and trained on Day 1
• Infrastructure Support: Maintain and troubleshoot local office networks, Wi-Fi, and conferencing technologies (e.g., Zoom, Google Workspace).
• Global Collaboration: Partner with global teams in InfoSec, Networking, and Systems Operations to adhere to global IT processes.
• Lifecycle Management: Managed the end-to-end hardware lifecycle, from automated provisioning via Apple Business Manager to secure decommissioning and data destruction.

What You'll Need:

• Experience: 3+ years of technical support experience, ideally in a fast-paced or global high-tech environment.
• OS Proficiency: Strong expertise in configuring and troubleshooting Windows and macOS environments, including VMs, Active Directory, and DNS.
• Technical Stack: Hands-on experience with MSP/MDM tools like JAMF, BigFix, and ticketing system, ServiceNow.
• Networking Knowledge: Solid understanding of TCP/IP, Wi-Fi, and common information security practices.
• Soft Skills: Superior customer service and communication skills, with the ability to explain complex technical guidance to non-technical users.
• Project Management: Ability to lead or participate in internal IT projects independently.

And Ideally:

• Familiarity with AWS Workspaces, Okta, or specialized security tools like Nessus.
• Certifications such as CompTIA A+, Network+, or Microsoft/Cisco credentials.
• Experience working with AI tools such as Google Gemini and Claude

#LI-Hybrid

#LI-JG1

About the Role

The Platform Security team sits at the core of the Fireblocks platform. We are responsible for the engine that evaluates, enforces, and governs every action taken within the system. If it involves a governance policy, an approval chain, or access control, it touches our team.

We are looking for a strong, ownership-driven Senior Software Engineer to lead our Policy Engine and Governance domain. You will perform mission-critical engineering at high scale, where correctness is everything. This role requires a true "builder", someone who can architect complex, distributed business logic while also having the technical depth and willingness to dive into low-level C++ code to optimize core platform components.

What You’ll Do

• Own the Domain: Take end-to-end technical ownership of the Policy Engine and Governance domain, driving the architecture, design, and implementation from 0 to 1 and beyond.
• Bridge High-Level & Low-Level: Navigate seamlessly between designing highly available, modern microservices and writing/maintaining performance-critical, low-level C++ code when the system demands it.
• Build for Scale: Implement robust backend applications to process complex rule evaluations at scale and with minimal latency.
• Collaborate & Lead: Act as a technical leader within the team, collaborating closely with Product, and other engineering teams to translate complex enterprise governance requirements into scalable technical solutions.
• Maintain Excellence: Ensure the robustness and maintainability of our services, taking part in incident response, on-call rotations, and operational excellence.
• Leverage AI: Utilize modern AI tools and agents to accelerate development workflows, while applying critical judgment to validate AI-generated output in complex or high-stakes contexts.

What You’ll Bring

Must-Have:

• 8+ years of backend engineering experience building large-scale, high-volume distributed systems or SaaS platforms.
• Polyglot & Systems Depth: Strong proficiency in modern backend languages (e.g., Go, TypeScript, Python, or Java) combined with hands-on experience and a willingness to touch low-level C++ code.
• Architectural Mastery: Deep understanding of system design, microservices architecture, concurrency, and distributed SQL databases.
• Builder's Mentality: A proven track record of taking deep ownership of a complex product domain, acting as a technical anchor, and pushing projects forward independently.
• AI Tooling Experience: Hands-on experience working with AI development tools (Claude Code, Cursor, etc.) and the critical engineering judgment to know when to trust and when to override them.
• Infrastructure Knowledge: Experience working with cloud and backend technologies (e.g., Docker, Kubernetes, AWS, DataDog).

Strong Advantage:

• Security Mindset: A background in cyber-security, adversarial thinking, or experience working in highly security-sensitive environments.
• Governance Expertise: Experience building Policy Engines, Rule Engines, Identity and Access Management (IAM) systems, or authorization frameworks.
• Blockchain Knowledge: Familiarity with the blockchain ecosystem, smart contracts, or digital assets.

Role Overview

We are looking for a proactive Security Assurance Lead to advance our security program into a proactive "validate and verify" model. Your mission is to ensure our defenses aren't just present, but effective. In this hands-on technical role will own and manage testing, validating and reporting on our security posture, through automated testing against our controls, and ensure our security stack is optimized, integrated, and fully utilized.

Key Responsibilities

• Security Assurance Management: Define, orchestrate and drive the security assurance program from vision to full implementation.
• Continuous Control Validation: Design and execute automated testing (e.g., Breach & Attack Simulation) to verify that prevention and detection controls are functioning across cloud, SaaS and IT environments.
• Central Visibility Hub: Build and maintain a real-time Security Posture Dashboard. This hub will provide a single pane of glass for the coverage and health of our security stack.
• Tool Optimization & Efficacy: Review our existing security suite to ensure tools are properly configured, integrated, and delivering ROI. You will identify "blind spots" where tools are installed but not effectively monitoring or blocking.
• Offensive Testing Strategy: Coordinate regular external offensive testing cycles such as Penetration Testing, Phishing, etc. and translate "broken" controls and findings into actionable items.
• Operational Excellence: Define clear ownership, maintenance schedules, and lifecycle processes for all security technologies to prevent "tool rot."

Required Experience & Qualifications

• 8+ years experience of cybersecurity engineering and architecting (Infosec/DevSecOps).
• Proven technical capabilities in automation, scripting, AI, etc.
• Experience in offensive testing methodologies and practices such as penetration testing, red team exercises, etc.
• Strong understanding of breach simulation, continuous control monitoring (CCM) and technical validation concepts and methodologies.
• Strong understanding of:
• Cloud and SaaS security (WAF, CNAPP)
• Identity, access control, and infrastructure security (IDM, IDP, PAM)
• Endpoint and corporate IT security (EDR, DLP, SASE)

Required Skills & Attributes

• Self-directed architect: Able to take full ownership of the security assurance roadmap from initial design and selection to a working, breathing program.
• Authority without ego: Able to lead across departments without formal reporting lines. While you will operate independently, success is measured by your ability to partner with peers to achieve implementation and ongoing adherence.
• Critical thinking: Able to challenge, validate and verify, while maintaining trust and collaboration with peers and stakeholders.
• Strategic planning: Don’t just patch and quick fix, but ensure correct practices and procedures are developed to provide assurance over time.
• Executive communication: Clear, concise, and credible with senior leadership.
• Analytical thinking: Attention to details and ability to connect multiple dots into a concise and accurate picture.

Nice to Have

• Experience in crypto, fintech, or highly regulated financial environments
• Familiarity with the NIST Cybersecurity Framework (CSF) 2.0, Cloud Security Alliance (CSA) controls matrix, offensive security frameworks (MITRE), etc.

The Field AI Engineering team is a unique group of professionals combining strong technical expertise, rooted in a software engineering background, with excellent customer-facing skills.

In this role, you will lead major customer engagements, both remotely and on-site, and tackle the most complex challenges faced by our customers. Some of these challenges will be addressed in-house by designing and developing tailored solutions for customer environments. Others will require close collaboration with our R&D and Product teams to deliver scalable and impactful solutions.

This position is ideal for someone who enjoys solving hard technical problems while working directly with customers and influencing product direction.

Responsibilities

• Be part of a lean, elite team where your work doesn’t just sit in a backlog — you’ll ship real value, frequently, and see the impact.
• This is a unique opportunity to combine deep technical expertise with a highly customer-facing role.
• You’ll work on some of the most complex and dynamic customer scenarios, designing and delivering tailored solutions.
• This role offers significant impact, constant learning, and the chance to shape both customer outcomes and product direction.

SUMMARY

We’re looking for a Solutions Engineer  to join us and spread the power of Wiz. In this role, you will work alongside a team of Wizards that focus on understanding the technical business needs of our customers. 

WHAT YOU’LL DO

• Partner with the sales team to provide technical leadership to our customers and prospective customers while helping your team meet their quarterly sales targets. 
• Give presentations to our customers and prospective customers, such as whiteboards, product demonstrations, slides, and proof of value outcomes. 
• Help our customers and prospective customers plan in-depth test plans for showing the value of the Wiz platform in their environment. 
• Invest time in learning new product features, industry-related developments, and broadening your overall technical skill set. 
• Represent Wiz in technical forums, such as trade shows, technical meetups, and industry events. 

WHAT YOU’LL BRING

• Minimum of 5 years of experience in a sales engineering role delivering solutions to C-level executives of enterprise customers. 
• Cloud security and AWS/Azure/GCP hands-on experience. 
• Network engineering experience. 
• Strong knowledge of operating systems, virtual machines, and containers. 
• Knowledge of risk-based security assessments and frameworks. 
• Ability to deliver world-class demonstrations and training to our channel customers. 
• Mastery of the technical sales process. 
• Ability to thrive in a creative technical role, assisting partners to build a technical business delivery model. 
• Full professional fluency (written and verbal) in both English and Hebrew. 

BONUS SKILLS 

• Experience with traditional CSPM tools.
• SaaS experience.
• Knowledge of the CI/CD process.
• Familiarity with Infrastructure as Code.

By submitting your application, you acknowledge that Wiz will process your personal data in accordance with Wiz's Privacy Policy and that you consent to the retention of your application for consideration for future opportunities at Wiz.

We’re looking for a visionary Automation Engineer – Browser Security to join our Automation teams. As a member of this team, you will be responsible for the design, implementation, and maintenance of Automated tests using our Java-based framework. Our Automated tests cover various aspects of the product, including complex networking topology, traffic, security rules, Users authentication scenarios and Browser Security. 

Responsibilities: 
 

• Design, develop, and maintain automated tests for complex, multi-layered systems using our Java-based framework  

• Build end-to-end automation scenarios covering backend, networking, and client-side behaviors  

• Design and implement automation solutions for browser-based security products, including - Browser security solutions (e.g., authentication flows, extensions, enterprise browsers, RBI)  

• Define, build, and maintain automation infrastructure, frameworks, and reusable libraries  

• Evaluate and integrate AI-driven solutions into the automation workflow, improving productivity, reliability, and insight generation 

• Leverage AI-based tools and techniques to enhance test automation, including test generation, failure analysis, and optimization of test coverage and execution 

• Set up and manage test environments, including - Browser and web testing environments  

• Drive automation coverage by designing regression, sanity, and end-to-end test suites  

• Own and drive product quality by validating features, reviewing behavior, and ensuring adherence to QA best practices  

• Identify gaps and develop tools and solutions to improve automation efficiency, stability, and scalability  

• Collaborate with development, product, and cross-team automation groups to ensure high-quality delivery and unified standards  

• Take part in (or lead) cross-team initiatives to improve automation infrastructure, code reuse, and testing methodologies  

Requirements: 
 

• 4+ years of experience in test automation for multi-layered systems  

• Strong hands-on experience in QA, including test design and quality ownership  

• Solid coding skills with OOP/OOD principles  

• Experience with modern web technologies and browser behavior (DOM, network flows, authentication)  

• Hands-on experience working with Linux  

• Experience designing and maintaining automation frameworks and test environments  

• Strong collaboration and communication skills 

• Practical experience using AI-based tools to improve software development or test automation workflows (e.g., test generation, code assistance, failure analysis, or test optimization) 

• Experience with browser security solutions (enterprise browsers, RBI, extensions)  

• Experience with endpoint security solutions 

• Experience with load and performance testing (especially for web/browser systems)  

• Experience with cloud platforms (AWS, Azure)  

• Experience with networking protocols (L3–L7)  

• Experience working across multiple OS (Windows, macOS, mobile)  

• Familiarity with identity providers (LDAP, AD, Okta, Azure AD) 

Now we are looking for a customer-focused and technically strong Product Support Engineer (Junior T3) to join our growing team. This role is ideal for a support engineer looking to step into a more advanced role, handling complex technical challenges and working closely with internal teams. 

This is an opportunity to join a Cloud Network Security Rocket Ship and to take part in making the Future of SASE, today! 

Responsibilities: 

• Own and manage customer issues end-to-end, including complex technical cases 

• Research, diagnose, troubleshoot, and resolve issues in production environments 

• Work closely with R&D and Product Management to drive issue resolution and root cause analysis 

• Support customers during onboarding and ongoing lifecycle, ensuring timely and effective issue handling 

• Develop a solid understanding of customer environments to improve troubleshooting and resolution 

• Collaborate with internal teams including engineering, product, and sales 

• Monitor customer status and escalate risks or recurring issues when needed 

• Contribute to internal knowledge sharing, documentation, and support process improvements 

• Be part of building and improving global support services 

Requirements:

• 2–4 years of experience as a Support Engineer or Network Engineer 

• Ability to think creatively and use intuition alongside structured troubleshooting to resolve customer issues in a timely manner 

• Strong networking fundamentals: TCP/IP, routing, firewalls, packet analysis 

• Hands-on experience with DNS, DHCP, NAT, HTTP/HTTPS, VPNs, IPsec, and WAN/SD-WAN environments 

• Experience working with cloud/SaaS technologies (preferred) 

• Familiarity with security concepts such as IPS, CASB, DLP (advantage) 

• Good communication skills and ability to work with customers 

• Ability to manage multiple tasks in a fast-paced environment 

• Experience working with cross-functional and global teams 

About the Role

Join the Blockchain Backend Infrastructure team and take a position in building and maintaining Fireblocks's blockchain management platform. You'll be responsible for building cutting-edge blockchain infrastructure while implementing high-throughput, real-time scalable software solutions.

As a Blockchain Engineer, you will be instrumental in the research and integration of blockchain technologies into the Fireblocks platform. Your responsibilities will include collaborating closely with foundations and developers to gain a deep understanding of blockchain protocols and on-chain projects, then applying that knowledge to implement new features within the platform.

You will focus equally on external protocol integration patterns and internal wallet infrastructure. This role serves as a technical bridge between raw on-chain capabilities and the wallet features delivered to our customers.

What You'll Do

• Implement modern backend applications and infrastructure in a microservices architecture, using the latest technologies and development practices.
• Deep dive into the latest blockchain technology and become an expert in the fundamentals, protocols, and features of the chains we support.
• Collaborate effectively with developers, engineers, and other roles while demonstrating strong independent problem-solving abilities.
• Contribute to production reliability through on-call participation, incident response, and post-incident follow-ups.

What You'll Bring

• 5+ years of backend development experience in modern languages (Go, Python, JavaScript/TypeScript)
• 3+ years of hands-on blockchain development experience
• Experience working on high-scale distributed systems
• Understanding of microservices architecture and API design
• Knowledge of consensus mechanisms, cryptographic primitives, and distributed systems
• Strong problem-solving skills and attention to detail
• Strong verbal and written communication skills and a collaborative mindset

Preferred

• Experience building blockchain solutions for enterprise or institutional use cases
• Understanding of security best practices for smart contracts and blockchain systems
• Demonstrated ability to apply AI tools in day-to-day development
• Understanding of MPC, multi-signature wallets, or other advanced cryptographic techniques
• Bachelor's degree in Computer Science, Engineering, or a related field
• Experience with Docker, Kubernetes, and Helm

We offer the industry’s only platform that fuses customer identity and anti-fraud solutions – customer identity management, identity verification, and fraud prevention. 

We sell to industries with large, consumer-facing businesses such as: banking, financial services, insurance, fintech, gaming, ecommerce/retail, telco / media, utilities, etc.

About the Role:

We are seeking an experienced Security Engineer to join our team and take ownership of our enterprise security infrastructure. In this role, you will be responsible for managing, monitoring, and optimizing our security stack to protect the organization against evolving cyber threats. You will play a critical role in ensuring the security and integrity of our network, endpoints, cloud services, and email communications.

What you’ll do:

• Manage and maintain FortiGate firewalls, including policy configuration, VPN setup, traffic monitoring, and firmware updates to ensure robust network perimeter security, Hands-on experience with next-generation firewalls, preferably FortiGate
• Administer Cisco Meraki cloud-managed networking infrastructure, including security appliances, access points, and network segmentation policies
• Oversee Netskope CASB and SASE solutions to enforce cloud security policies, manage data loss prevention (DLP), and ensure secure access to cloud applications
• Monitor and respond to security incidents using CrowdStrike EDR, including threat hunting, investigation, containment, and remediation of endpoint threats
• Manage Abnormal Security platform to detect and respond to advanced email threats, including business email compromise (BEC), phishing, and account takeover attacks
• Administer Kandji MDM solution for Apple device management, ensuring endpoint compliance, software deployment, and security policy enforcement across the Mac and iOS fleet
• Secure and manage Google Workspace environment, including user access controls, security configurations, and audit log monitoring
• Develop and maintain security documentation, playbooks, and incident response procedures
• Collaborate with IT and DevOps / R&D  teams to implement security best practices across the organization
• Conduct regular security assessments, vulnerability scans, and risk analyses
• Stay current with emerging threats and security trends to continuously improve the organization's security posture
• Experience managing cloud-based networking solutions such as Cisco Meraki

What you’ll need:

The ideal candidate should possess a strong foundation in security principles and practical experience with the tools listed below.

• 3+ years of experience in a security engineering or similar role
• Knowledge of network protocols, VPNs, and firewall rule management
• Experience with incident response and threat investigation
• Strong analytical and problem-solving skills
• Excellent communication skills and ability to work cross-functionally
• Familiarity with MDM solutions for Apple devices, preferably Kandji
• Experience with email security solutions and threat detection
• Strong knowledge of CASB/SASE solutions, preferably Netskope
• Proficiency with EDR platforms, preferably CrowdStrike Falcon

#LI-AM1 #LI-Hybrid 

#LI-TL1 #LI-Hybrid 

We’re looking for an experienced Software Engineer to join our Data Platform Group. In this key role, you will develop our data platform, working on cloud-based microservices data pipelines. As we are building the company data platform, it has direct impact on our customers and also enables many of the other groups in the organization. You will also be responsible for building microservices that need to work on big data scale (about 1M records/sec) in a law latency as part of a dynamic team. 

Key Responsibilities: 

• End-to-end development of company massive data infrastructures and services. 

• Researching new technologies and adapting them for use in the company’s product  

• Working closely with the product, DevOps, and security teams  

Requirements: 

• 4+ years of experience with massive large-scale data systems platforms (Flink, Spark, Kafka, SQS...) and design principles (Data Modeling, Streaming vs Batch processing, Distributed Messaging...)   

• Expertise in one or more of the following languages: Java, Scala, Go 

• Hands-on experience with design and development production of large-scale distributed systems with an emphasis on performance 

• Familiarity with no-SQL DBs and relational DBs. We’re using technologies such as Clickhouse, Document DB, MySQL and Redis 

• Deep understanding of Object-Oriented Programming and software engineering principles   

• Experience with microservices, k8s - Advantage  

• Familiar with AWS platform- Advantage   

• Motivated fast independent learner and great at problem-solving   

• A team player with excellent collaboration and communication skills.  

• Bsc. in Computer Science from a known university 

About Pagaya

Pagaya is a global technology company making life-changing financial products and services available to more people nationwide, as it reshapes the financial services ecosystem. By using machine learning, a vast data network and a sophisticated AI-driven approach, Pagaya provides comprehensive consumer credit and residential real estate solutions for its partners, their customers, and investors. Its proprietary API and capital solutions integrate into its network of partners to deliver seamless user experiences and greater access to the mainstream economy. Pagaya has offices in New York and Tel Aviv. For more information, visit pagaya.com.

About the Role 

The Data Engineering team is a cross-functional team responsible for data integration, monitoring, and quality. This includes automating data flows, alerting, fetching, and checking across various stages of data transformation and projection.

Key Responsibilities

• Create data tools for analytics and data scientist team members that assist them in building and optimizing our product into an innovative industry leader.
• Develop data architecture for data ingestion, validation, and processing.
• Identify, design, and implement process improvements, such as automating manual tasks, optimizing data delivery, and redesigning infrastructure for enhanced scalability.
• Create and maintain optimal data pipeline architecture using microservices.
• Work with other members of the data team, including data architects, data analysts, and data scientists.

Key Takeaways

• Use the tools and languages that are best suited to the job - Complete flexibility to problem-solving with novelty and creativity encouraged.
• Be around very bright and lovely people.
• Your intellectual curiosity and hard work contributions will be welcome to our culture of knowledge sharing, transparency, and shared fun and achievement.
• Provide education and documentation to empower team members to make the most of technical resources.
• Contribute to our software engineering culture of writing correct, maintainable, elegant, and testable code.
• Utilize AWS services and tools such as S3, EventBridge, Athena, and DynamoDB to build a robust and scalable data architecture for data ingestion, processing, and storage.
• Collaborate on data infrastructure that supports LLM-driven workflows — leveraging tools like Cursor to accelerate code development, enhance reproducibility, and streamline iteration on intelligent systems.

Requirements

• 5+ years of experience as a Software Engineer using Python.
• Experience with microservices and K8s.
• Experience in ELT/ETL processes and SQL, with strong analytical and problem-solving skills, with the ability to evaluate and interpret complex data.
• Building and designing complex applications.
• Willingness to get your hands dirty, understand a new problem deeply, and build things from scratch when they don't already exist.
• Bachelor's degree in Computer Science, Computer Engineering, or related fields from reputable academic institutions.

Our Team

Pagaya was founded in 2016 by seasoned research, finance, and technology entrepreneurs, and we are now 500+ strong in New York, Los Angeles, and Tel Aviv.

We move fast and smart, identifying new opportunities and building end-to-end solutions from AI models and unique data sources. Every Pagaya team member is solving new and exciting challenges every day in a culture based on partnership, collaboration, and community.

Join a team of builders who are working every day to enable better outcomes for our partners and their customers.

Our Values

Our values are at the heart of everything we do. We believe great solutions are built through a great community.

• Advance Inclusion- We create a world where everyone can win, designing systems that better represent people and generate sustainable value for our employees, partners and investors.
• Be Accountable Together- We proudly own our actions and our results, taking initiative to ensure our work gets over the finish line as a team.
• Continuously Learn- We challenge ourselves for the sake of getting better as individuals, as teams, and as an organization to deliver for our partners.
• Debate and Commit- We respectfully and openly debate to strengthen our ideas and build shared conviction - once we decide, we go all in, together.
• Dream Big and Act- We boldly tackle complex problems, pressure-test solutions in real-time, and adapt with speed and energy.

More than just a job

We believe health, happiness, and productivity go hand-in-hand. That's why we're continually looking to enhance the ways we support you with benefits programs and perks that allow every Pagayan to do the best work of their life. 

Pagaya is an equal opportunity employer. Pagaya is encouraging diversity and actively seeking applicants from all backgrounds, as are committed to creating a diverse workforce together with an inclusive environment for all. Employment is decided on the basis of qualifications, skills, and business needs.

WEKA is architecting a new approach to the enterprise data stack built for the age of reasoning. NeuralMesh by WEKA sets the standard for agentic AI data infrastructure with a cloud and AI-native software solution that can be deployed anywhere. It transforms legacy data silos into data pipelines that dramatically increase GPU utilization and make AI model training and inference, machine learning, and other compute-intensive workloads run faster, work more efficiently, and consume less energy.

WEKA is a pre-IPO, growth-stage company on a hyper-growth trajectory. We’ve raised $375M in capital with dozens of world-class venture capital and strategic investors. We help the world’s largest and most innovative enterprises and research organizations, including 12 of the Fortune 50, achieve discoveries, insights, and business outcomes faster and more sustainably. We’re passionate about solving our customers’ most complex data challenges to accelerate intelligent innovation and business value. If you share our passion, we invite you to join us on this exciting journey.

As a Senior Software Engineer, you’ll:

You will be responsible for building the "brain" of Weka’s main product, which is a distributed file system —the layer that manages orchestration, metadata, cluster membership, and implements complex logic required to manage hundreds of thousands of nodes, for cluster scaling, automated failover, zero-downtime rolling upgrades and "self-healing" to detect and remediate hardware failures or network partitions.

• Design, implement, unit test, and maintain services that coordinate and the cluster 
• Optimize Performance: Work with complex data structures like spanning trees  or LSM-Trees, concurrency control mechanisms (MVCC) to improve speed and efficiency.
• Collaborate closely with cross-functional teams to translate backend capabilities into real-world impact

Requirements:

• Ownership mindset, self-direction, and a passion for solving complex problems.
• 5 year experience in systems programming, preferably C/C++
• Proven experience building complex, high-performance distributed systems such as databases, file systems, or distributed data platforms, at scale
• Strong distributed troubleshooting and incident resolution skills.

It's nice if you have:

• Experience with Rust/ Go
• Experience with NGINX/Envoy and general background in networking concepts 
• Experience working with K8s 
• Experience with distributed consensus protocols (such as  Raft or Paxos)

The WEKA Way:

• We are Accountable: We take full ownership, always– even when things don’t go as planned. We lead with integrity, show up with responsibility & ownership, and hold ourselves and each other to the highest standards.
• We are Brave: We question the status quo, push boundaries, and take smart risks when needed. We welcome challenges and embrace debates as opportunities for growth, turning courage into fuel for innovation.
• We are Collaborative: True collaboration isn’t only about working together. It’s about lifting one another up to succeed collectively. We are team-oriented and communicate with empathy and respect. We challenge each other and conduct positive conflict resolution. We are being transparent about our goals and results. And together, we’re unstoppable.
• We are Customer Centric: Our customers are at the heart of everything we do. We actively listen and prioritize the success of our customers, and every decision we make is driven by how we can better serve, support, and empower them to succeed. When our customers win, we win.

Concerned that you don’t meet every qualification above?

Studies have shown that women and people of color may be less likely to apply for jobs if they don’t meet every qualification specified. At WEKA, we are committed to building a diverse, inclusive and authentic workplace. If you are excited about this position but are concerned that your past work experience doesn’t match up perfectly with the job description, we encourage you to apply anyway – you may be just the right candidate for this or other roles at WEKA.

 WEKA is an equal opportunity employer that prohibits discrimination and harassment of any kind. We provide equal opportunities to all employees and applicants for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

At ZoomInfo we encourage creativity, value innovation, demand teamwork, expect accountability and cherish results. If you are collaborative, take initiative, and get stuff done we want to talk to you! We have high aspirations for the company and are looking for the right people to help fulfill the dream. We strive to continually improve every aspect of the company and use cutting-edge technologies and processes to delight our customers and rapidly increase revenues.

Job Overview

The Infrastructure Engineering group (IE) is responsible for innovation in infrastructure and automation for ZoomInfo Engineering. Our size, culture, and the support we receive from every area the company allow us unusual latitude and agility. We’re using that to build world class, multiprovider cloud infrastructures, based on the best technologies available, almost completely unhindered by design debt.

Staff in ZoomInfo Engineering are given autonomy and personal discretion in their work, and they get to see their work have a direct and tangible impact on the success of Engineering, and the company’s broader goals. If the idea of operating within an international team, in a fast paced work environment appeals to you, we want to hear from you.

A successful candidate will have a strong background in modern infrastructure, with a thorough understanding of industry best practices. They will have a high level of comfort participating in challenging technical discussions and advocating for best practices in a high-paced environment.

Summary of Essential Job Functions

• Thorough, clear, concise documentation of new and existing standards, procedures, and automated workflows
• Championing of best practices and standards around infrastructure configuration and management
• Experience in creating internal products and managing their software development lifecycle
• Deployment, configuration, and management of infrastructure via infrastructure as code
• Working hands on with cloud infrastructure (AWS, Azure, and GCP)
• Working hands on with container infrastructure (Docker, Kubernetes, ECS, EKS, GKE, GAE, etc.)
• Configuration and management of Linux based tools and third-party cloud services
• Continuous improvement of our infrastructure, ensuring that it is highly available and observable

Minimum Requirements

• Solid foundation of experience managing Linux systems in virtual environments (6+ years)
• Deploying and maintaining highly available infrastructure in one or more Cloud providers (5+ years, AWS or GCP preferred)
• Infrastructure as code using Terraform (4+ years)
• Creating, deploying, maintaining, and troubleshooting Docker images (4+ years)
• Scoping, deploying, maintaining and troubleshooting Kubernetes clusters (4+ years)
• Developing and maintaining an active codebase in Go, Python preferably (3+ years)
• Experience with PaaS technologies (5+ years, EKS and GKE preferred)
• Maintaining monitoring and observability tools (Datadog, Prometheus preferred)
• Thorough understanding of network infrastructure and concepts (VPNs, routers and routing protocols, TCP/IP, IPv4 and v6, UDP, OSI layers, etc.)
• Experience with load balancing and proxy technologies (Istio, Nginx, HAProxy, Apache, Cloud load balancers, etc.)
• Debugging and troubleshooting complex problems in cloud-native infrastructure.
• Slack native mentality.
• Bachelor’s Degree in Computer Science or a related technical discipline, or the equivalent combination of education, technical certifications, training, or work experience.
  
  

Abilities Required

• Demonstrated ability to learn new technologies quickly and independently
• Strong technical, organizational and interpersonal skills
• Strong written and verbal communication skills
• Must be able to read, understand, and communicate complex problems and solutions in English over a textual medium (such as Slack)

#LI-Hybrid

We’re looking for an experienced Software Engineer to join the Cato Threat Prevention team. In this critical role, you will work with an excellent group of engineers to solve architectural and engineering challenges across both inline and out-of-band security. As part of the role, you’ll also have the opportunity to work with cutting edge AI technologies - to further enhance and accelerate our development cycle and security capabilities.

Responsibilities:

• Work on Cato’s highest profile security products
• From design all the way to implementation of enterprise grade, high scale and volume processing services
• Researching new technologies and adapting them for use within company’s products
• Collaborating with multiple teams - development, product, automation, SRE, DevOps

Requirements:

• 6+ years of backend development. We’re using Java, Go, Spring boot, GQL, etc.
• Experience in building and operating SaaS microservices with high scale and load in production.
• Experience testing services in continuous integration methodology.
• Ability to cope with basic Frontend tasks,
• degree in Computer Science from a known university or similar.
• Motivated, a fast learner, independent, and great at problem-solving.

Advantages:

• Familiarity with AWS technologies and a variety of infra tools - PostgreSQL, MySQL, MongoDB, Redis and more.
• Knowledge and experience in designing and implementing security products.
• Experience working on large monitoring and analytics projects.

Fireblocks is hiring a Senior Backend Engineer to join the Liquidity Team in Tel Aviv-Yafo, Israel.

Connecting exchanges, OTC desks, custodians, and wallets, the Fireblocks Network settles trillions in crypto trading volume, and delivers a seamless trading experience by reducing friction, unlocking capital efficiency and mitigating counterparty risk.

The Liquidity Team is dedicated to developing Fireblocks' trading solutions. Delivering a reliable, seamless, fast, and secure trading experience for users in both crypto and fiat assets.

What You'll Do

• Be a leading backend developer of one of the newest fintech products in Fireblocks.
• Mentor and guide other developers in complex designs,Work closely with other teams, lead meaningful cross functional features.
• Connect exchanges, leading 3rd party trading agencies and other providers, to create a multi-functional trading platform.
• Develop and optimize Fireblocks' trading API to ensure a seamless and scalable experience for our users.
• Research and implement cloud-native architectures to support Fireblocks' ongoing growth and scalability.

What You'll Bring

• At least 6 years of experience in backend development, with a focus on scalable infrastructure with proficiency in Node.js and TypeScript .
• Strong understanding of system design principles, distributed systems, and scalability.
• Proven track record of designing and deploying microservices-based architectures in production environments.
• Experience with monitoring and logging frameworks (e.g., Datadog, Prometheus, Grafana, ELK stack).

DeFi & Crypto Domain Knowledge (Must-Have)

• Solid understanding of blockchain fundamentals - transaction lifecycles, block confirmations, mempool mechanics, and finality across multiple chains (e.g., EVM-compatible chains, Solana, Bitcoin).
• Hands-on familiarity with DeFi protocols and primitives - including AMMs (e.g., Uniswap, Curve), liquidity pools, yield mechanisms, and on-chain order books.

Liquidity and Exchange knowledge (Nice to have)

• Understanding of crypto liquidity concepts - market making, order routing, slippage, price impact, and the differences between CEX and DEX liquidity.

Making Security Real

As a Senior Information Security Engineer, you’ll be on the front lines of protecting the systems, users, and data at scale. This role is about turning strategy, architecture, and intent into enforced controls, effective detections, and resilient operations. You’ll work hands-on with the tools, signals, and incidents that define our real security posture.

If you believe security should be practical, measurable, and embedded into daily operations—and not just documented—we want you on the team.

What the Role Looks Like in Practice

You will be the technical anchor of our internal security posture:

• Architectural Ownership: Deploy, manage, and tune enterprise-grade security stacks (EDR, DLP, IAM, CASB, MDM) with a focus on deep integration and automation.
• The AI Frontier: Lead the charge on AI Security. You will implement and secure AI-driven workflows, ensuring LLM use is governed and protected against emerging threats such as data leakage and prompt injection.
• Proactive Defense: Build and maintain high-fidelity detections and guardrails that align with real-world attack techniques.
• Cross-Functional Synergy: Partner as a peer with Engineering, IT, and DevOps to ensure security controls are frictionless, automated, and effective.

What You’ll Bring

Technical Must-Haves:

• 7+ Years of Senior Experience: Extensive hands-on experience in InfoSec Engineering or SecOps within high-growth, cloud-native environments.
• AI Security Mastery (Required): You are ahead of the curve. You have practical experience securing AI adoption and leveraging AI-driven platforms to scale defensive capabilities.
• Deep Technical Stack: Expert-level knowledge of endpoint security (macOS/Linux), SaaS ecosystems, and Identity (Okta/OIDC).
• The Developer Mindset: Advanced scripting skills (Python is a must) to automate away manual toil and build custom security integrations.

Professional & Interpersonal Excellence:

• Strategic Communication: The ability to articulate complex technical risks as actionable business intelligence for diverse stakeholders, ensuring alignment between security objectives and business goals.
• Collaborative Influence: A track record of fostering strong partnerships with R&D and DevOps. You are a facilitator of "Secure-by-Design" principles, focused on engineering solutions rather than creating administrative bottlenecks.
• Crisis Management & Decisiveness: The capacity to maintain operational composure during high-stakes incidents, applying rigorous prioritization and risk-based analysis to drive remediation.
• Pragmatic Professionalism: A disciplined approach to balancing theoretical security ideals with the functional requirements of a high-velocity, global financial infrastructure.

• 5+ years of experience in Fullstack development, with a strong background in architecting and building complex & large web applications.
• Experience working with React & NodeJS and Typescript.
• A deep understanding of the cybersecurity world (Attack & Defense) - big advantage
• Experience with blockchain or cryptography - big advantage

DevOps Engineer

Hi. I’m Ron, Eon’s co-founder and CTO.

I’ll be direct: Eon is at the most crucial moment in its journey, and we’re looking for exceptional engineers to help take the company to the next level.

We’ve done what no one else has managed to do — make backups actually useful. We built a cloud-native backup and recovery platform for enterprises running across multi-cloud environments. Eon turns backup data into a strategic asset, giving enterprises visibility, control, and real usability at scale. We’re trusted by global enterprises, and we’re building a once-in-a-generation company.

In other words: NOW is the time to join us.

About the Role

We’re looking for a DevOps Engineer who is ready to operate at the highest level.

This is a core role at Eon. You’ll own the infrastructure that powers our platform across AWS, Azure, and GCP, enabling massive scale, performance, reliability, and security. You’ll work directly with me and the engineering leadership to design and evolve our cloud architecture, CI/CD pipelines, and Kubernetes environments.

This is not a role for someone who wants tickets and hand-holding. You’ll have real ownership, real impact, and the autonomy to shape how we build and operate our platform.

What You’ll Do

• Design, build, and operate multi-cloud infrastructure at enterprise scale.

• Build and evolve CI/CD pipelines that enable fast, safe, and reliable deployments.

   

• Own infrastructure as code using Terraform (and CloudFormation/Bicep where relevant).

• Operate and troubleshoot managed Kubernetes environments (EKS, AKS, GKE).

• Push infrastructure performance, reliability, and availability to the limit.

• Implement cloud security best practices (IAM, secrets, encryption, network security).

• Partner closely with backend, security, and data teams to enable high-velocity development.

• Make key architectural decisions and influence the future of Eon’s platform.

• Bring your opinions, ideas, and instincts to the table — I want to hear them.

Who You Are

Must-Haves

• You are one of the strongest engineers on your team.

• You thrive when given ownership, responsibility, and trust.

• You move fast, think clearly, and execute with precision.

• You’re motivated by hard problems and real impact.

• You want to work with people who raise your bar every day.

Technical Requirements

• 4+ years of experience in DevOps / Cloud Engineering / SRE.

• Solid experience with Kubernetes and managed services (EKS / AKS / GKE).

• Strong hands-on experience with at least one major cloud provider (AWS, Azure, or GCP).

• Proven experience with Terraform in production environments.

• Experience building and maintaining CI/CD pipelines at scale.

Nice-to-Haves

• Multi-cloud experience (AWS + Azure + GCP).

• Experience in high-scale, data-heavy systems.

• Strong security mindset (DevSecOps, least privilege, defense in depth).

• Experience supporting fast-growing SaaS platforms.

Why Join Eon?

Eon is one of the fastest-growing startups in cloud infrastructure and cyber security. We’re extremely well-funded, trusted by global enterprises, and tackling problems that actually matter.

At the same time, we’re lean, flat, and execution-focused. You’ll work directly with me, be part of the core team shaping the company, and see your work change how enterprises protect and operate their cloud infrastructure.

We demand a lot — because what we’re building is big.
And we take care of our people — because great companies are built by great teams.

If you’re ready to do the best work of your career and build something truly meaningful, now is the time to apply — even if you don’t tick every single box.

• Engineer, Don’t just triage: Move beyond manual reviews to build code-driven detection logic and custom AI agents that automate vulnerability hunting, triaging and remediation.
• Security by design: Partner with R&D teams (including Infra and DevOps) to define the application-level technical guardrails for internal and external-facing products.
• Scout the Frontier: Act as an early adopter of state-of-the-art systems, evaluating and integrating cutting-edge tech from frontier security startups in AI and Cloud Runtime security.

• Promote Enterprise-Grade Security Initiatives: Engineer and scale the security strategy for Fireblocks’ entire product ecosystem, spanning both internal infrastructure and external-facing products. You will ensure code security at scale by hardening the SDLC, securing the Software Supply Chain perimeter, and designing the technical guardrails for AI adoption at both the enterprise and product levels.
• AI Solutions Builder: scale our security program using AI-driven tools. You will develop and fine-tune autonomous agents to handle complex code analysis, vulnerability hunting, and automated remediation.
• Drive Early Adoption of Frontier Tech: Act as a scout and evaluator for the world’s most innovative security startups. You’ll partner with cutting-edge vendors in emerging fields like AI Security and Cloud Runtime Security, ensuring Fireblocks remains an early adopter of state-of-the-art defensive systems.
• Scale Through Engineering: Move beyond manual reviews. You’ll manage and extend AppSec tools to eliminate false positives and build custom logic that reflects our unique codebase.
• Collaborative Engineering: Work alongside our in-house DevOps team to rapidly deploy custom security tools at an enterprise grade.

• You see a manual task and immediately think about how to automate it with a script or an LLM.
• You enjoy the challenge of securing industry-novel risks that don't have a "best practice" handbook yet.
• You value simplicity in design and believe that security should be a developer enabler, not a blocker.
• You thrive in fast-paced environments where "status quo" is a dirty word.

• Ownership: You’ll have the autonomy to propose and lead high-impact security initiatives.
• Cutting-Edge Stack: Work with the latest in AI, blockchain infrastructure, and cloud security.
• A "Rapid" Culture: Our in-house DevOps capability means your tools get deployed and scaled across the enterprise in days, not months.
• Mentorship & Growth: Collaborate with world-class experts in cryptography and cybersecurity who are committed to your professional evolution.

What you’ll do

As a Senior Software Engineer, you will play a key role in developing and maintaining Fireblocks’ Nodes Access platform, including its applications, services, and underlying systems. You'll work with a modern backend tech stack, leveraging AI, microservices, databases, Kubernetes, Ansible, CI/CD, and more to build scalable and resilient solutions.

You will be responsible for:

• Implementing an AI framework to manage and orchestrate a fleet of services and blockchain RPC nodes, and building AI agents for enhanced platform capabilities.
• Implementing modern BE applications and infrastructure in a microservices architecture, utilizing common networking protocols, object-oriented design, and cutting-edge techniques - while leveraging work with AI Agents and Skills.
• Establishing a modern CI/CD pipeline in a microservices architecture, using best practices, tools, and techniques.
• Ensuring the robustness and maintainability of our BE services and the overall application.
• Collaborating effectively with other developers, engineers and other roles, while also showcasing independent problem-solving abilities.
• Demonstrating a strong command of the blockchains ecosystem in high-load scenarios while staying updated with the latest technologies and practices.
• Dive deep into the latest blockchains, seamlessly incorporate them into our product, and become an expert in the fundamentals, protocols and features of the blockchains.
• Ensuring that Fireblocks platform remains at the forefront of blockchain technology!

What You’ll Bring

To thrive in this role, you should bring the following qualifications and experience:

• Experience with AI technologies, such as Claude Code, Cursor and experience building AI tools like Claude Skills, headless agents, context improvements (RAG), bots, MCPs, etc.
• 5+ years of experience with scalable distributed systems in GoLang, TypeScript, Python.
• 3+ years of experience in managing live and high-volume production environments with a strong focus on reliability and operational excellence.
• Ability to quickly learn and adapt to new technologies and tools.
• Experience with AI pipelines, integrations and architectures.
• Strong problem-solving and analytical skills, capable of independently exploring, proposing, and implementing well-thought-out solutions.
• Demonstrated commitment to excellence, proactiveness, and driving for success.

Bonus Skills:

• Experience with Blockchains ecosystem.
• B.Sc. in Computer Science/Engineering or equivalent knowledge.
• Experience with Cloud Infrastructures.

Join us in shaping the future of digital asset security and blockchain innovation at Fireblocks! Apply now and be part of our journey towards a brighter, decentralized world.

About the team

The KMS team sits at the very heart of Fireblocks’ platform and is a pivotal team in the company.

The team is responsible for the cryptographic backbone of the platform that secures customers’ most sensitive secrets. Every transaction signing flow. Every cosigner interaction. Every key generation ceremony. Every backup and recovery mechanism. If it touches a private key - it touches this team.

The team performs mission-critical engineering at high scale, working on systems where failure is not an option, security is existential, performance matters and correctness is everything. The work is deep, challenging, and intellectually demanding - blending modern C++ systems programming with distributed backend architecture and applied cryptography.

If you enjoy solving problems where security, scale, distributed systems, and adversarial thinking collide - this is your kind of challenge.

What You'll Do:

You’ll collaborate with backend engineers, infrastructure teams and security and cryptography researchers to ship production-grade highly secure digital signing systems, balancing cryptographic rigor, performance constraints, and distributed reliability in a domain where small mistakes have massive consequences. This includes:

• Architecting, designing and implementing distributed backend services responsible for key generation, storage and lifecycle management
• Developing high-assurance signing protocols and signing flows (utilizing MPC or external signing devices)
• Building secure backup and disaster recovery mechanisms for cryptographic material
• Hardening systems against adversarial conditions and real-world attack vectors
• Optimizing performance-critical components that execute complex operations

What You'll Bring:

• 7+ years of strong backend experience in production systems
• Experience building large-scale backend or distributed systems (SaaS experience strongly preferred)
• Experience working with distributed SQL DBs
• Experience working with cloud and backend technologies (e.g. Docker, K8S, AWS, Azure, DataDog, Prometheus)
• Deep understanding of concurrency, memory management, system design, and performance optimization
• Experience working on mission-critical or high-reliability platforms
• A strong security engineering mindset

Strong Advantage

• Experience with TypeScript 
•  Experience with multiple development environments, languages and paradigms
• Experience with cryptography, MPC, threshold signatures, or key management systems
• Familiarity with blockchain technologies
• Experience with confidential computing technologies
• Experience integrating with HSMs or secure enclaves
• Background in highly security-sensitive environments

About the team

The KMS team sits at the very heart of Fireblocks’ platform and is a pivotal team in the company.

The team is responsible for the cryptographic backbone of the platform that secures customers’ most sensitive secrets. Every transaction signing flow. Every cosigner interaction. Every key generation ceremony. Every backup and recovery mechanism. If it touches a private key - it touches this team.

The team performs mission-critical engineering at high scale, working on systems where failure is not an option, security is existential, performance matters and correctness is everything. The work is deep, challenging, and intellectually demanding - blending modern C++ systems programming with distributed backend architecture and applied cryptography.

If you enjoy solving problems where security, scale, distributed systems, and adversarial thinking collide - this is your kind of challenge.

What You'll Do:

You’ll collaborate with backend engineers, infrastructure teams and security and cryptography researchers to ship production-grade highly secure digital signing systems, balancing cryptographic rigor, performance constraints, and distributed reliability in a domain where small mistakes have massive consequences. This includes:

• Architecting, designing and implementing distributed backend services responsible for key generation, storage and lifecycle management
• Developing high-assurance signing protocols and signing flows (utilizing MPC or external signing devices)
• Building easy to use, secure backup and disaster recovery mechanisms for cryptographic material
• Hardening systems against adversarial conditions and real-world attack vectors
• Optimizing performance-critical components that execute complex operations
• Providing visible value to customers by constant product optimisation
• Winning new customers with industry leading flexible deployments

What You'll Bring:

• Must-Have

  • 5+ years of strong C++ experience in production systems
  • 3+ years of experience in any other high-level programming language
  • Experience working inside an Agile R&D organization that delivers value fast
  • Experience building large-scale backend or distributed systems (SaaS experience strongly preferred)
  • Hands-on experience working with AI tools and the ability to effectively prompt, integrate, and build workflows around AI assistants
  • Critical AI judgment: the ability to challenge, validate, and override AI-generated output especially in security-sensitive or correctness-critical contexts
  • Experience working with SQL DBs
  • Experience working with cloud and backend technologies (e.g. Docker, K8S, AWS, Azure, DataDog, Prometheus)
  • Deep understanding of concurrency, memory management, system design, and performance optimization
  • Experience working on mission-critical or high-reliability platforms
  • A strong security engineering mindset
  • Proven capability to understand and take part in novel research: either in industry or by having any scientific academic degrees  
  
  

  Strong Advantage

  • Familiarity with the blockchain ecosystem
  • Familiarity with product components hosted on-premise 
  • Experience integrating with HSMs or Trusted Execution Environments (confidential computing) 
  • Background in either highly security-sensitive environments, Kernel development or cyber-security

We are looking for a Senior Engineer to build and scale security infrastructure for our Transaction Threat Protection team, protecting customer transactions in real time. 

This role sits at the intersection of high-volume transaction security and decentralized finance (DeFi), requiring an engineer who balances deep technical execution with a strong product mindset.

What You’ll Do

• Systems Architecture: Design and maintain scalable, secure cloud infrastructure capable of processing high-velocity financial data.
• Security Engineering: Develop automated systems to detect and mitigate threats within both traditional payment flows and DeFi protocols (Smart Contracts/Web3).
• AI-Augmented Development: Integrate the latest AI tools (e.g., Claude Code, Cursor, Copilot, LLM-based analysis) into your workflow to increase engineering velocity and security coverage.
• Product Ownership: Partner with product teams to ensure security features provide a seamless user experience without compromising safety.

What You’ll Bring

• Cloud & Web Expertise: Extensive experience building and deploying production-grade applications on major cloud providers (AWS/GCP/Azure).
• Full-Stack Proficiency: Strong background in modern web development frameworks and a deep understanding of web security protocols.
• Modern Tooling: High proficiency with AI-assisted coding and automated testing tools. You see AI as a core component of the modern development lifecycle.
• Product Orientation: Ability to move beyond "code-to-spec" and contribute to the product roadmap based on technical feasibility and user impact.
• [Optional] DeFi Knowledge: Experience with, or a strong technical interest in, the security challenges unique to DeFi and blockchain ecosystems.

Why This Team?

• High Stakes: You are building the primary defense for users' assets in both traditional and decentralized systems.
• Engineering Culture: We prioritize clean architecture, automated testing, and the adoption of cutting-edge development tools.
• Autonomy: You will own major components of the security stack from design through to production.

About the Role

Fireblocks is seeking a highly technical, partner-facing Integration Engineer to join our Network team. In this role, you will be the primary technical driver for onboarding partners to the Fireblocks Network and maintaining quality and product excellence with existing partners. 

You aren't just following a manual; you are a technical consultant, a troubleshooter, and a bridge builder. You will work closely with R&D, Product, and Business, ensuring that every provider integration is seamless, secure, and scalable.

What You’ll Do

• Own the Integration Lifecycle: Lead partners from initial discovery through to production go-live, serving as their dedicated technical Point of Contact.
• Act as Tier 1 R&D: Deep-dive into the code to answer complex architectural questions. You’ll debug, write code, analyze API logs, and solve technical hurdles.
• Bridge the Gap: Translate business needs into technical requirements. You’ll help partners understand how to map their existing infrastructure to our protocol.
• Collaborate Cross-Functionally: Work hand-in-hand with Product to relay feedback from the field and with Business to ensure the provider’s commercial goals are met.
• Scale the Process: Develop technical documentation, tools, and integration best practices to streamline the onboarding process and making it more intuitive.

Who You Are

• Passionate About Tech: You can discuss technical details with R&D engineers as well as explain in simple terms to customers and partners. 
• Problem Solver: You have a "builder" mindset. You are customer-focused and proactive in finding a solution or mitigation to every issue that comes your way.
• Client-Centric: You understand that your success is directly tied to the success of our partners.

Qualifications

• B.Sc. in Computer Science or equivalent
• Experience: 2+ in Software engineering (ideally in FinTech, Cyber, or Crypto).
• Tech Stack: Strong proficiency with REST APIs, JSON, Webhooks, and at least one programming language such as; Java, C#, Typescript.
• Knowledge: Familiarity with digital assets, blockchain technology, or institutional finance workflows is highly preferred.
• Communication: Exceptional English communication skills, both written and verbal.

• End-to-end ownership of solution delivery: from design, implementation to testing, rollout and monitoring
• Drive highly performant and highly efficient designs
• Leading collaborative efforts with cross-functional teams

• 5+ years of hands-on experience in designing and implementing high-performance network data plane systems
• In-depth understanding of Networking and Network Protocols concepts
• Strong proficiency with C/C++/Rust/Go in a multithreaded environment
• Experience with Real Time development - Advantage
• Working knowledge of Linux
• B.Sc. in Computer Science or equivalent

About Pagaya

Pagaya is a global technology company making life-changing financial products and services available to more people nationwide, as it reshapes the financial services ecosystem. By using machine learning, a vast data network and a sophisticated AI-driven approach, Pagaya provides comprehensive consumer credit and residential real estate solutions for its partners, their customers, and investors. Its proprietary API and capital solutions integrate into its network of partners to deliver seamless user experiences and greater access to the mainstream economy. Pagaya has offices in New York and Tel Aviv. For more information, visit pagaya.com.

About the Role     

We are looking for a hands-on Senior DevOps Engineer with a strong cloud-native mindset to build, maintain, and evolve our highly scalable, highly-available cloud infrastructure. This role is pivotal in driving operational excellence, security, and automation across our entire engineering organization. You will promote communication, integration, and collaboration to significantly enhance our software development productivity and reliability. You'll work closely with engineering and product teams to streamline delivery, enforce platform standards, and enable a high-velocity development environment—all while keeping reliability and security top of mind.

Responsibilities

• Design, Automate, and Manage complex cloud infrastructure on AWS using best-in-class Infrastructure as Code (IaC) practices.
• Lead the operation and enhancement of our production Kubernetes environments (EKS), focusing on automation, security, observability, and seamless CI/CD integration.
• Drive continuous improvement across platform tooling, developer experience, and operational processes to meet our ambitious performance and uptime goals.
• Implement and enforce security-first infrastructure patterns, including strong IAM, network segmentation, and secure secrets management.
• Actively contribute to high-level technical design discussions and cross-functional architectural decision-making, ensuring solutions align with long-term platform strategy.

Requirements

• 7+ years of experience as a DevOps Engineer, Platform Engineer, or in a similar infrastructure-focused role.
• Strong hands-on expertise across the AWS Stack (e.g. EC2, EKS, RDS, VPC, IAM, S3, Lambda).
• Mastery of Infrastructure as Code - Terraform or equivalent.
• Deep operational knowledge of Kubernetes, including architecture, cluster management, networking, and advanced debugging in production environments. 
• Strong expertise in designing and managing CI/CD methodologies and platforms (e.g. Jenkins, Github Actions).
• Experience with monitoring tools such as Prometheus, DataDog, Coralogix (OTEL), Grafana etc.
• Proven prior experience building and maintaining highly-available, production-grade, and service-oriented systems.
• Strong scripting and automation background in languages such as Python or Bash.
• Exceptional communication and collaboration skills with the ability to articulate complex technical needs and influence cross-functional teams.
• Strong knowledge of AWS Networking - an advantage.

Our Team

Pagaya was founded in 2016 by seasoned research, finance, and technology entrepreneurs, and we are now 500+ strong in New York, Los Angeles, and Tel Aviv.

We move fast and smart, identifying new opportunities and building end-to-end solutions from AI models and unique data sources. Every Pagaya team member is solving new and exciting challenges every day in a culture based on partnership, collaboration, and community.

Join a team of builders who are working every day to enable better outcomes for our partners and their customers.

Our Values

Our values are at the heart of everything we do. We believe great solutions are built through a great community.

• Advance Inclusion- We create a world where everyone can win, designing systems that better represent people and generate sustainable value for our employees, partners and investors.
• Be Accountable Together- We proudly own our actions and our results, taking initiative to ensure our work gets over the finish line as a team.
• Continuously Learn- We challenge ourselves for the sake of getting better as individuals, as teams, and as an organization to deliver for our partners.
• Debate and Commit- We respectfully and openly debate to strengthen our ideas and build shared conviction - once we decide, we go all in, together.
• Dream Big and Act- We boldly tackle complex problems, pressure-test solutions in real-time, and adapt with speed and energy.

More than just a job

We believe health, happiness, and productivity go hand-in-hand. That's why we're continually looking to enhance the ways we support you with benefits programs and perks that allow every Pagayan to do the best work of their life. 

Pagaya is an equal opportunity employer. Pagaya is encouraging diversity and actively seeking applicants from all backgrounds, as are committed to creating a diverse workforce together with an inclusive environment for all. Employment is decided on the basis of qualifications, skills, and business needs.

About Pagaya

Pagaya is a global technology company making life-changing financial products and services available to more people nationwide, as it reshapes the financial services ecosystem. By using machine learning, a vast data network and a sophisticated AI-driven approach, Pagaya provides comprehensive consumer credit and residential real estate solutions for its partners, their customers, and investors. Its proprietary API and capital solutions integrate into its network of partners to deliver seamless user experiences and greater access to the mainstream economy. Pagaya has offices in New York and Tel Aviv. For more information, visit pagaya.com.

• Build high-leverage internal platforms that power Pagaya’s decisioning and analytics.
• Lead technical projects end-to-end, covering all stages from architecture to execution. 
• Own your work: partner closely with research, product, engineering and ops to turn complex requirements into simple, reliable systems.
• Be a technical leader for our infrastructure and products.

• 8+ years of programming experience in developing high-quality, full-stack web applications and services.
• Fluent in Python.
• Familiar with cloud-native technologies  (AWS, Docker, Kubernetes)
• Willingness and motivation to do client-side work in React and Typescript, when needed (~20%).
• A strong sense of ownership over code and systems developed.
• Exceptional communication and teamwork capabilities, effectively working with cross-functional teams to achieve shared goals.

• Experience in high-scale cloud-native distributed systems.
• A solid understanding of software design principles and adherence to industry best practices.
• Interest in AI-assisted coding and AI-native applications, and motivation to bring new paradigms into existing workflows.

Our Team

Pagaya was founded in 2016 by seasoned research, finance, and technology entrepreneurs, and we are now 500+ strong in New York, Los Angeles, and Tel Aviv.

We move fast and smart, identifying new opportunities and building end-to-end solutions from AI models and unique data sources. Every Pagaya team member is solving new and exciting challenges every day in a culture based on partnership, collaboration, and community.

Join a team of builders who are working every day to enable better outcomes for our partners and their customers.

Our Values

Our values are at the heart of everything we do. We believe great solutions are built through a great community.

• Advance Inclusion- We create a world where everyone can win, designing systems that better represent people and generate sustainable value for our employees, partners and investors.
• Be Accountable Together- We proudly own our actions and our results, taking initiative to ensure our work gets over the finish line as a team.
• Continuously Learn- We challenge ourselves for the sake of getting better as individuals, as teams, and as an organization to deliver for our partners.
• Debate and Commit- We respectfully and openly debate to strengthen our ideas and build shared conviction - once we decide, we go all in, together.
• Dream Big and Act- We boldly tackle complex problems, pressure-test solutions in real-time, and adapt with speed and energy.

More than just a job

We believe health, happiness, and productivity go hand-in-hand. That's why we're continually looking to enhance the ways we support you with benefits programs and perks that allow every Pagayan to do the best work of their life. 

Pagaya is an equal opportunity employer. Pagaya is encouraging diversity and actively seeking applicants from all backgrounds, as are committed to creating a diverse workforce together with an inclusive environment for all. Employment is decided on the basis of qualifications, skills, and business needs.

Within our Professional Services Communication Service Providers practice, you will be working closely with our product, engineering as well as operations team to shape how CSPs can leverage Cato’s SASE platform to deliver next generation services to their customers.

As a Solutions Architect you will design how CSPs integrate their network with Cato’s technology.

Responsibilities:

• Act as technical lead for Cato SASE integration with strategic partners across the telecommunication, service provider industries in both pre-sales and post sales motions
• Perform project requirements discovery, resource effort and timeline estimations, and Statement of Work (SOW) creation
• Perform architectural design services including creation high-level/low-level design (HLD/LLD), system integration architecture, test & validation plans, and method of procedure (MOP)
• Assist with Cato SASE integration into partner OSS & BSS platforms for automation of services including billing, order management, and service provisioning
• Collaborate closely with peers in Product Management, Engineering, and Operations throughout design, implementation, and integration project phases
• Provide guidance and hands-on assistance with testing and validation of network architecture and systems integration
• Act as lead point of contact for assistance with technical issue diagnostical and resolution
• Develop reference architectures, knowledge base articles, best practice whitepapers, and other technical content for both internal and external facing consumption
• Establish yourself as a trusted advisor to strategic partners

Requirements:

• 10+ years of experience either as a senior engineer or architect for a Global Service Integrator within the Communication Service Providers practice or for a large infrastructure technology vendor in support of Communication Service Providers
• 3+ years of experience working in the telecommunications industry supporting OSS/BSS systems integration
• Experience with WAN technologies and protocols including MPLS, BGP, OSPF, IS-IS, QoS, and NAT
• Proficient with scripting, automation, and system integration technologies including RestAPI, GraphQL, SOAP, Python, Terraform, Bash, etc.
• Knowledgeable of Kubernetes, OpenShift, Ansible use in telecommunications environment
• Operating knowledge of infrastructure security services including firewalls, proxies, IPS, secure web gateway, and CASB/DLP is a plus
• Industry recognized certification from major network vendor is a plus (e.g., CCIE, JNCIE)
• Solid command of the English language (written and spoken) required with additional language skills being a plus
• Excellent customer interaction and presentation skills with ability to clearly articulate to different audiences and bring the message across in a concise, professional manner
• Ability to influence and persuade at all levels and gain a ‘Trusted Advisor’ status with key stakeholders
• Excellent troubleshooting and problem-solving skills with innate ability to methodically get to the root of issues
• Must be very well organized and able to work effectively in a nimble and fast-paced environment
• Ability to travel up to 30% of the time

We seek an open-minded, technical-savvy DevOps Engineer to join our DevOps team.

We are heavily invested in open source and constantly search for new ideas and technologies to help support our fast-growing and diverging business requirements.

Responsibilities:

• Maintain and advance our always-on AWS services production environments.
• Lead efforts to improve its availability, performance & reliability.
• Design and manage our cloud infrastructure.
• Deploy and monitor our code using advanced tools.
• Develop build pipeline together with R&D teams.
• Actively support and work closely with the development teams.

 Requirements:

• 4+ years in similar role
• Expert with Linux systems
• Extensive experience working on the Cloud (AWS services).
• Experience with K8S or equivalent docker management platforms.
• Experience with CI/CD & version control tools (Github Actions, Git, Terraform, Argocd).
• Programming Python/Shell/Go scripts skills.
• Intelligent and self-motivated with a passion for learning cutting-edge technologies.
• Proven experience designing, configuring, and troubleshooting cloud network architecture, with a strong grasp of VPCs, load balancing, firewalls, and DNS management.

Bonus: Familiarity with distributed streaming platforms, with practical experience in Kafka deployment, configuration, and performance tuning.

We’re looking for a visionary Senior System QA Networking to join our Automation teams. As a member of this team, you will be responsible for the design, implementation and maintenance of Automated tests using our Java-based framework. Our Automated tests cover various aspects of the product, including complex networking topology, traffic, security rules, and user's authentication scenarios. 

Responsibilities:

• Own end-to-end troubleshooting of complex issues across networking, Linux OS, and distributed systems; drive root cause analysis and prevention.
• Lead scale and robustness initiatives: capacity planning inputs, performance tuning, latency/packet-loss reduction, resiliency improvements.
• Design and build automation and tooling for infrastructure validation, provisioning, diagnostics, and continuous verification.
• Define, set up, and maintain production-like lab environments (servers, switches, virtualized/cloud environments).
• Hands-on configuration and maintenance of servers and switches (VLAN/LACP/STP).
• Collaborate with multiple interfaces (R&D/SRE/IT/Sec/Product) and lead projects independently from design to delivery, including documentation.

Requirements:

• 4+ years in a role that includes hands-on networking + Linux troubleshooting in complex environments (production/lab).
• Deep knowledge of networking concepts and protocols (L2–L7), including routing (e.g., BGP/OSPF) – practical troubleshooting level.
• Strong hands-on Linux experience, including debugging with journalctl/systemd, tcpdump, iproute2, etc.
• Strong Bash/Linux scripting skills, ability to develop automation tools and reusable scripting libraries for debugging, infrastructure validation, and operational workflows.
• Proven ability to lead tasks/projects independently; excellent communication in cross-functional environments.

Advantages:

• Hands-on experience configuring switches/routers.
• Hands-on experience with Java and OOP/OOD principles; ability to design and develop internal tools and reusable libraries.
• Experience with observability stacks (Prometheus/Grafana) and incident/postmortem processes.
• Experience with automation frameworks (Ansible/Terraform), CI/CD, and cloud (AWS/Azure).

We’re building a secure, high-performance Enterprise Browser that integrates deeply with the Cato Cloud and delivers exceptional usability, security, and manageability for enterprise users. We are looking for a talented Software Engineer with deep systems experience and a passion for modern, secure browser engineering.

Responsibilities: 

• Design, implement, and maintain core browser components written in modern C++ / Rust / TS, focusing on performance, security, and stability in a multi-threaded environment.
• A passion for solving problems and providing workable solutions.
• Collaborate across teams (product, UX, backend engineering, security) to define specifications and deliver new features.
• Optimize performance and memory usage for complex browser subsystems.
• Participate in all phases of the development lifecycle, from design and prototyping to testing, release, and continuous improvement.
• Ensure code quality and reliability via unit/integration testing, code reviews, and automated CI pipelines.
• Keeping abreast of new technologies and finding opportunities to keep our technology stack up to date.

Requirements:

• B.Sc or B.A degree in Computer Science from a known university.
• 5+ years of professional C++ development experience, preferably on large, complex codebases - a must.
• Experience with multi-threaded programming and concurrency models.
• Excellent debugging and performance tuning skills.
• Familiarity with browser internals or rendering engines (Chromium) - an advantage.
• Experience with cross-platform development (Windows, macOS, Linux) - an advantage.
• Full-stack development experience (TS/React/Java) - an advantage.
• Track record of excellence.

Cato Networks is looking for a bright, passionate and experienced Apple Platforms Software Engineer to join the Cato team. In this critical role, you will be developing our Client Application which is used by hundreds of thousands of users worldwide. You will be owning aspects of the application’s full life cycle, from design, and development to CI/CD.

Responsibilities: 

• End-to-end ownership of our macOS/iOS clients, designing, developing and delivering new features from scratch.
• Assisting DevOps with maintaining and enhancing our build system.
• Researching Apple platform and ecosystem for relevant technologies.
• Support the entire application lifecycle, including release management and supporting production.
• Collaborate with QA, automation, product-management and other engineering teams to deliver integrated features.

Requirements:

• 4+ years of experience developing for macOS and/or iOS.
• Proficiency in Swift and Objective-C.
• Deep understanding of a range of Apple’s core technologies.
• Experience with SwiftUI and modern Apple development practices.
• Deep understanding of Apple’s multithreading models.
• Excellent understanding of software engineering principles.
• Passionate about delivering a great user experience.
• Motivated and independent fast learner who is great at problem-solving.
• A team player with excellent communication and collaboration skills.
• Computer Science degree from a recognized higher education institution or equivalent experience.

• Experience developing and integrated cross-platform C/C++ components.
• Prior experience developing VPN clients.
• Prior experience developing Endpoint Security clients.
• Background in low-level system programming or macOS internals.
• Extensive experience with Networking and Network Protocols on Apple platforms.
• Apple Network Extension or Endpoint System Extension development experience.
• CI/CD pipeline development and maintenance.
• Knowledge of sandboxing, notarization and macOS security best practices.
• Experience developing App extensions.
• Experience developing Daemons and Launch Agents.
• Acquaintance with macOS System Administration.

Cato Networks is seeking a talented and passionate Full Stack Software Engineer to join our team. In this role, you will help drive the next phase of Cato’s growth by enabling new use cases, supporting expanding customer needs, and contributing to evolving growth models while maintaining the reliability and scalability of Cato’s cloud-native architecture. 

You will design and build scalable services that collect and analyze data from multiple networks, expose data through web applications, APIs, and integrations with back-office systems. The role involves close collaboration with multiple teams across Cato to deliver high-impact solutions. 

Responsibilities:  

• Working closely with multiple stakeholders - product management, research, Information Systems group, and automation teams 

• Designing and Implementing enterprise platform solutions 

• Researching new technologies and adapting them for use within the company’s product 

• Collaborating with multiple development teams 

Requirements: 

• 4+ years of backend development. We use Java, Go, Play framework, Spring boot, etc. 

• Excellent knowledge of NoSQL DBs and relational DBs. We use PostgreSQL, MySQL, MongoDB, Redis, and more. 

• Frontend experience with React and TypeScript 

• Experience in building and operating SaaS microservices with high scale and load in production 

• Deep understanding of software engineering principles 

• Experience testing services in continuous integration metrology  

• BSc. degree in Computer Science from a known university 

• Motivated, a fast learner, independent, and great at problem-solving 

• Own and run major features and subsystems end-to-end — you’ll take ideas from concept to production and beyond (monitoring, iteration, refinement).
• Work across the full stack: infrastructure, platform, backend services, APIs, and UI/UX. You’ll be comfortable shifting between “how do we deploy this reliably” to “how does the user experience this”.
• Drive team culture of ownership, craftsmanship, iteration and delivery: we’re not just about shipping features but owning the outcome, learning fast, and improving continuously.
• Mentor and support other engineers: bring in the best practices of maintainability, scalability, reliability, and product thinking.

• 5+ years of hands-on programming in Python, Node.js, or Go (you know one well, and you’re comfortable picking up the others).
• 3+ years working with AWS, Kubernetes, and RDS (you know your way around cloud-native deployments, scaling, and persistence).
• B.Sc. in Computer Science / Engineering or equivalent experience from a technological army unit.
• Proven experience leading major projects: you’ve owned significant codebases or systems, taken them from design to delivery, and driven them into production.
• Fullstack mindset: you’re comfortable crossing infra/devops/backend/frontend boundaries; you look at problems end-to-end.

• Be part of a lean, elite team where your work doesn’t just sit in a backlog — you’ll ship real value, frequently, and see the impact.
• Bridge the best of startup energy with the scale and reach of Cato Networks: you’ll build for enterprise-grade reliability and commercial scale, and also retain the innovation spirit of a startup.

• End-to-end ownership of solution delivery: from design, implementation to testing, rollout, and monitoring
• Drive highly efficient and highly scalable designs
• Leading collaborative efforts with cross-functional teams
• Research and adopt new technologies

• 5+ years of hands-on experience in designing and implementing backend and control plane systems
• Strong expertise in Java and Spring Boot
• Understanding of Networking and Network Protocols concepts
• In-depth understanding of Object-Oriented Programming and software engineering principles
• Working experience with Databases: NoSQL (Elasticsearch, Redis, MongoDB) and Relational (MySQL, PostgreSQL)
• Working experience with Micro-Services architecture and technologies (Docker, K8S)
• Experience with cloud technologies (AWS/Azure/GCP) - Advantage
• Experience with React, TypeScript, and GraphQL – Advantage
• Strong problem-solving skills, self-learning ability, and a team collaboration mindset
• B.Sc. in Computer Science or equivalent

At Cato Networks, we are rebuilding networking and security from the ground up as a secured cloud service, and we are looking for an excellent and experienced Product Manager to join the Access & Identity team. As a Product Manager in this team, you will be a key member driving Cato’s ZTNA and remote access products to new heights, strengthening our position as the SASE market leaders.

Responsibilities:   
Product Managers in Cato’s Access & Identity team are seasoned all-round players who are constantly looking to solve customers’ pain points with product enhancements. Take a look at what we do:  

• Work closely with our customers, partners, Sales, R&D, Marketing, Ops, UI/UX, Documentation, Training, and Customer Success teams to deliver best-in-class network and security services in the market  

• Break down strategic product-related goals into actionable tasks and manage the execution of these tasks across all relevant departments  

• Conduct product research, write detailed product design documents, and manage the end-to-end execution to deliver the feature  

• Create and deliver presentations for customers, partners, Sales, Customer Success, and Professional Services teams  

• Travel about once a quarter to meet our customers and partners face to face 

• And most importantly - work hard and enjoy every moment!  

Requirements:  

• At least 5 years of B2B product management experience in enterprise security SW company 

• Technical background: 4-7 years of previous experience as a software developer, security researcher, product owner, security engineer or  professional services engineer, or senior support engineer 

• Vast experience with security solutions such as SSE, SASE, remote access (VPN clients and clientless), Cloud Security and Enterprise Browsers

• Ability to demonstrate experience as a strong leader who can prioritize, communicate clearly, and influence across cross-functional teams  

• Business driven and Customer first attitude. Support the sales organization in securing new business  

• Strong product vision. Ability to conduct market and user research by performing competitive analysis, having ongoing contact with clients understanding their needs, tracking and analyzing user behavior, and following up and responding to user feedback.  

• Strong presentation skills, presenting to internal and external audiences. 

• High level of UX understanding, and ability to work with UX Experts to create great interfaces and experiences 

• Experience with SaaS platforms is an advantage 

• Computer science degree is an advantage  

At Cato Networks we are rebuilding the network from the ground up as a secured cloud service and we are looking for an excellent Product Manager that will take a leading part in building the future of our security services. As a Product Manager, you will be a key member of a team driving the product strategy, features, requirements, and orchestrate the launch of new and innovative security features.  

Responsibilities:  

• Identify challenges, opportunities and requirements of customers and partners, as well as internal stakeholders.  

• Break down strategic product-related goals into actionable tasks and manage the execution of these tasks across all relevant departments.  

• Define and oversee the implementation of product features.  

• Conduct market and user research by performing competitive analysis, having ongoing contact with customers in order to understand their needs, tracking and analyzing user behavior, and following up and responding to user feedback.  

• Analyze and report on the functionality of features in production, reflecting on successes and identifying areas for continuous improvement.  

• Work across functions in a highly collaborative environment, with R&D teams, Sales, Marketing, and highest executives.  

Requirements: 

• At least 5 years of B2B product management experience in enterprise security SW company 

• Comprehensive experience and deep knowledge of network, endpoint, and cloud security solutions 

• Technical background: previous experience as a software developer, security researcher, product owner, security engineer or professional services engineer or senior support engineer 

• Demonstrated experience as a product leader who can prioritize, communicate clearly, and influence across cross-functional teams  

• High level of UX understanding and ability to work with UX designers  

• Experience with SASE and security cloud services is an advantage