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The CSO Security team is looking for a Senior Application Security Researcher. In this role, you will perform vulnerability research, assess existing architectures, and build and run tools to secure the application landscape at scale. You will work closely with R&D and DevOps teams and be the focal point for identifying and solving complex security challenges. This is a hands-on, development-focused role with the goal of ensuring our products adhere to the stringent security requirements of our thousands of customers.
As a Senior Application Security Researcher you will
Continuously assess and challenge our overall security posture to ensure optimal and up-to-date platform security in our products and systems
Evaluate architecture, design, and code to ensure they are free from potential vulnerabilities and security risks
Train and mentor developers about security frameworks, testing, vulnerabilities, and best practices to ensure code compliance
Evaluate new technologies and standards in the application security domain
Plan and lead cross-company efforts with the R&D that will improve JFrogs security posture.

We are looking for a Experienced Backend Engineer.
At SubStrata were building a machine learning based software that helps sales and business-development professionals push the deal forward and convert more prospects into clients.
As a full-stack engineer, youll play a key role in our expanding core technology team.

Were looking for a talented R&D Director to lead the R&D department for Viber Business Messages and Bots. As a R&D Director youll lead teams building scalable, high‑impact features that enable businesses worldwide to connect with customers via Viber Business Messages API. Youll balance technical leadership, team growth, and strategic alignment with business and product goals to scale global product. This is a highly influential senior role that has a significant impact on the success and roadmap of the product and business.

The right person should have experience in leading, hiring and coaching high performance teams of mobile client development, backend, and QA engineers. You will be working closely with senior management, product management, business leads, and with our global teams (Tel-Aviv, Russia, UK and others). Ideal candidates will have experience from API or communications platform driven B2B or B2B2C company.

Responsibilities:
Manage and coach high-performing global teams of client, backend, web and QA engineers.
Experience building and leading platform engineering efforts in messaging, cloud services, or communications platforms.
Quickly deliver high quality, scalable, mobile application and backend infrastructure.
Measure, analyze, and improve existing software to enhance performance and functionality.
Exceptional verbal and written communication skills with the ability to convey complex concepts clearly and concisely.
Partner with leaders across the business to align R&D organizational goals with business goals.

Required Offensive Security Team Lead
As an Offensive Security Team Lead, you will spearhead our offensive security operations and lead advanced threat research initiatives, playing a pivotal role in safeguarding our organization and customers from evolving cyber threats. You will develop and execute Red Team exercises, simulate real-world attacks, and identify security weaknesses in our systems and applications. We seek a highly skilled, proactive tech leader who thrives in challenging environments and is passionate about advancing security research and offensive strategies.
As an Offensive Security Team Lead you will
Lead, plan, design, and execute Red Team operations, threat modeling, and adversarial simulations against our infrastructure and cloud environments
Drive threat research and intelligence initiatives to stay ahead of emerging cyber threats, attack techniques, and vulnerabilities
Develop and execute advanced attack scenarios to assess security defenses and provide actionable recommendations for improving our security posture
Collaborate closely with security engineering, DevOps, and software development teams to implement findings and enhance our defenses
Lead the development of tooling, frameworks, and methodologies to automate and optimize Red Team exercises
Mentor and guide a team of security professionals, fostering a culture of innovation, collaboration, and continuous learning
Participate in incident response when Red Team exercises reveal vulnerabilities, providing expertise on attack techniques, forensics, and post-attack mitigation
Continuously assess and improve security processes, playbooks, and threat detection mechanisms.

we are searching for world-class researchers in deep learning and natural language processing (NLP) to join our Conversational AI research team. Our team is pushing the boundaries of generative AI by building state-of-the-art large language models (LLM). We work on new neural architectures to enable LLM with very long context, on applying LLM to solve complicated math and coding problems, and on improvement LLM robustness. If you are passionate about the latest research and technologies revolutionizing generative AI and want to explore creative new paradigms for applied foundation models such as reasoning agents, this team will be a great fit for you. After building prototypes that demonstrate the promise of your research, you will collaborate with product teams to apply your ideas into industry-leading real-world applications.
What you will do:
Lead the research on new deep learning algorithms and techniques for efficient LLM inference
Develop new architectures for advanced large language models
Design and adapt foundation AI models to downstream tasks such as math and code reasoning.
Contribute these new models to Nemo framework
Construct and curate datasets for large-scale machine learning, for learning from human preferences, and for specific domains of applications.
Work closely with product and hardware architecture teams to integrate your research and developments into products.

powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Senior Technical Program Manager
Overview
Dynamic Yield by looking for an experienced, creative, and highly motivated Senior Technical Program Manager to join our team. This role is ideal for someone passionate about driving complex software initiatives, with deep experience in Jira administration, strong proficiency in Excel, with experience using Tableau and emerging AI-powered reporting solutions.
As a Senior TPM, you will work cross-functionally with global stakeholders and internal development teams to ensure flawless execution of technical programs, build alignment across teams and geographies, and continuously refine our program delivery practices.
Key Responsibilities
Serve as the primary Jira administrator configure and maintain projects, workflows, permissions, automations, dashboards, and reporting to support evolving team needs and delivery processes
Lead and coordinate programs that span multiple teams, departments, and geographical locations, ensuring alignment, collaboration, and delivery across diverse stakeholders
Create and maintain reporting tools and dashboards using Excel, Tableau, and AI-based solutions to track program health, resourcing, and performance metrics
Own and drive the full lifecycle of multiple software projects planning, execution, delivery, and retrospective
Track project timelines, milestones, and deliverables; escalate issues proactively
Provide clear and regular communication to stakeholders, including risk assessments and mitigation plans
Lead and support quarterly planning processes, creating clarity and visibility across all levels of the organization
Serve as an Agile coach for cross-functional teams, helping embed best practices and workflows
Identify delivery bottlenecks and proactively work with teams to remove roadblocks
Provide program management support for specific initiatives or teams as needed
Collaborate with engineering teams in support of customer-facing projects including troubleshooting and progress tracking

We are looking to hire a Chip Design Verification Engineer to join our company Chip Design group. The work environment is versatile, educational, dynamic and challenging as our employees are currently working on innovative, next-generation networking devices at the forefront of technology in terms of performance and power efficiency. Daily work involves all aspects of chip development: Design, Micro- Architecture, Firmware, and Verification. Work with the best and become one of the best!
What you will be doing:
Work in a combined design and verification team which develops core units within the Networking silicon.
Build reference models, verify and simulate chip blocks/entities according to specifications and performance requirements.
Work closely with multiple teams within organizations such as Architecture, Micro- Architecture, FW and Post-Silicon validation.

We are seeking a highly skilled Senior DevOps Engineer to join our team! In this role, you will drive best practices, optimize operational workflows, and mentor junior engineers, fostering a culture of collaboration and innovation. This is an exciting opportunity for someone passionate about building next-generation DevOps platforms at scale. You will lead large-scale, cross-functional initiatives, working closely with R&D architects to shape the best DevOps strategies for our SaaS solutions. If you're eager to make a significant impact in a fast-paced, high-growth environment, we encourage you to apply.
As a Senior DevOps Engineer, you will
Lead the team towards technical solutions guided by a strong understanding of the latest and greatest technologies like Kubernetes, Helm, Terraform, and more
Design, implement, and manage cloud and containerized architectures in GCP, AWS, and Azure
Design, develop, and manage large-scale systems with CI/CD in mind, to support multiple production environments and use cases
Tackle large-scale production issues and bring out-of-the-box thinking to the table
Evaluate new cloud-native technologies and vendor products to continuously improve our SaaS offerings.

our company's Chip Design group is looking for best-in-class Design/ Verification Engineers to join our outstanding Silicon Engineering team, developing the industry's best high-speed communication devices, delivering the highest throughput and lowest latency! Come and take a significant part in designing and verifying our groundbreaking and innovating chips, enjoy working in a meaningful, growing and highly professional environment where you make a huge impact in a technology-focused company.
What youll be doing:
Design/ Verification for chip blocks/entities according to specifications under challenging constraints and with high orientation to performance.
Daily work involves acquaintance with all aspects of chip development: Micro- Architecture, Firmware, Production, and Verification.
Engage in cutting-edge PCIe generation working on latest PCIe gen7.

powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.
We are seeking an experienced Backend Tech Lead to join our recommendations group. As a Tech Lead, you will be instrumental in shaping the technical direction and architecture of our backend systems. You will leverage your deep expertise in backend technologies to design, build and scale backend services while guiding a group of engineers toward delivering robust, high-performance solutions. This role offers the opportunity to collaborate with cross-functional teams and contribute to projects that impact the entire organization. If you're a leader with a passion for backend development, we would love to have you on board!

As a Backend Tech Lead, your responsibilities will include:
Mentoring and guiding backend engineers to ensure high-quality code and effective development processes.
System design and architecture: Designing scalable, efficient, and secure backend systems, including APIs and data storage solutions, using technologies like Python, MySQL, Redis and Elasticsearch.
Tech stack evolution: Driving improvements in backend technologies, frameworks and development practices.
Cross-functional collaboration: Working closely with product managers, frontend teams and other stakeholders to ensure backend services meet business requirements and technical specifications.
Performance and scalability: Ensuring that our backend services are highly available, scalable and optimized for performance.
Cloud infrastructure: Overseeing cloud services and ensuring backend systems are seamlessly integrated with cloud platforms.
Code quality and best practices: Writing and maintaining clean, maintainable and well-documented code, while fostering a culture of code reviews, continuous improvement and adherence to best practices.
Technical leadership: Owning the technical direction of backend systems, making key architectural decisions and promoting industry best practices within the group.

We are looking for a Senior DevOps Developer to join a team responsible for the integration between GitHub and Artifactory. If you have extensive experience in designing and implementing end-to-end CI/CD flows and are passionate about developer experience, this is the opportunity for you! In this role, you will be responsible for taking tasks from design to development and implementation.
As a Senior DevOps Developer you will
Lead the design and implementation of robust CI pipelines at scale, in order to streamline the software delivery process
Work closely with R&D engineers to create effective CI workflows, with a strong emphasis on tools like GitHub Actions
Work closely with developers to ensure the best developer tools are used
Demonstrate strong proficiency in scripting, especially with Python, while guiding the team in coding excellence and best practices
Work closely with R&D team leaders to ensure the best developer experience.
Optimize CI processes to reduce build times and improve reliability.

powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary
Delivers against sales and net revenue targets at country level
Designs strategies, messaging, and proposals for customers together with Account Managers on all segments
Analyses the customers business through profitability modelling financial forecasting and competitive analysis, together with the Account Managers
Manages key customer relationships at the "VP" and C-level
Manages execution of sales plans including business development, marketing and product management with Account Team
Partners with key customers at cluster level to execute and report progress against annual business plans
Negotiates and executes on the customer agreement process
Identifies and recommends products to enhance the customers profitability
Formally supervises and coaches an intermediate Account team in Israel
Optimizes and deploys resources to increase collaboration between multi-functional teams to successfully execute the segments strategy and plans
Helps identify and coach top talent within own teams

We are seeking a visionary Director of Engineering with a strong product mindset to lead the strategy, development, and scaling of our internal platform for Engineering, and our cloud infrastructure capabilities for SaaS customers. As a Director of Engineering, you will lead teams working on two major areas: a developer-centric platform that provides the tools, automation, and infrastructure needed to seamlessly develop, deploy, and operate services in production, and cloud infrastructure capabilities for SaaS customers, including customer-facing infrastructure and management features that enhance integration, security, and reliability, ensuring a robust experience for our SaaS customers.
As a Director of Engineering, you will...
Define and drive the vision, strategy, and roadmap for the internal platform for Engineering, ensuring alignment with SaaS business goals.
Build, lead, and mentor multiple cross-functional teams of developers and DevOps to deliver a scalable and reliable platform.
Foster a culture of collaboration, automation, and continuous improvement within the engineering organization.
Architect and deliver a self-service, developer-centric platform that simplifies development, SaaS management and production operations.
Provide observability solutions to improve system reliability and visibility of our SaaS products and operations.
Partner with engineering leaders, product teams, and business stakeholders to ensure platform capabilities align with SaaS growth and reliability goals.
Stay ahead of industry trends in Platform Engineering, DevOps, and cloud-native technologies to continuously evolve the platform.

Were looking for a talented product manager to drive the development of one of our key revenue driving products: Business Messages. This is a highly influential role that significantly impacts the success and roadmap of the product.

As a Product Manager for Business Messages, your primary mission is to lead the strategic planning and execution of our product portfolio to connecting people and businesses in 1:1 chats. The role and team focuses on developing tools tailored to drive revenue and adoption across key markets via direct and third-party integrations. This position requires a seasoned professional with a strong background in product management, a deep understanding of messaging, and the value it brings from a commercial perspective and user perspective.

Responsibilities
Be a subject matter expert in the world of business messaging
Drive our Business Messaging vision by understanding the competitive landscape including WhatsApp, Apple Messages for Business, RCS RBM, and SMS in order to position us as a leader in key markets.
Define and execute a multi-quarter roadmap aligned to growth, reliability, and monetization OKRs for Business Messages together with the Product Lead.
Work with external CPaaS/aggregators and enterprise companies on integrations, co-launches, and enablement. Partner with Sales, Support, and Customer Success to scale adoption.
Oversee the entire lifecycle of the product, from ideation and concept development to launch and ongoing optimization.
Conduct market and user research to identify trends and opportunities from partners and businesses using Business Messages.
Gather and analyze feedback and requests from partners and businesses, to better inform product decisions and our long-term roadmap.
Set and monitor key performance indicators (KPIs) related to business message solutions within us to assess product performance to inform and improve the product.

We are looking for an IT HRIS, to join our growing Information systems team. In this role, you will partner with various levels in the HR and IS teams to oversee our HR digital transformation and to define the roadmap, the design, and technical aspects of all HRIS-related and connected systems. You will lead functional system implementations (Oracle HCM,LMS, GreenHouse and more) while managing day-to-day system configurations, troubleshooting, and maintenance that will allow the HR team and other internal stakeholders to optimally use the system to meet business needs. We seek a candidate who possesses not only the technical expertise, but also critical thinking, communication, and influencing skills.
As an IT HRIS Specialist you will
Serve as a subject matter expert and advisor across the Oracle HCM Cloud suite of applications and key HCM areas of focus, including Talent Acquisition, Talent Management, Compensation, Global HR, Payroll, etc.
Lead all functional aspects of the system development life cycle for both large projects and small enhancements, providing solution oversight for Functional module design, configuration, and integrations.
Work closely with the Functional Consultants/Technical Consultants/Team to provide requirements for reports, interfaces, extensions, integrations, and conversions for Oracle HCM Cloud
Configures systems as required by business requirements by acting as the system admin in each system and updating settings, and tables, in order to ensure systems meet business process requirements accurately and in a timely manner
Act as a business partner for HR teams, implementation of annual, ongoing activities such as Merit, promotions, etc)
Provide insight, innovation, and thought leadership to clients on the latest thinking across the HR Cloud industry as a Subject Matter Expertise. Offer strong and compelling recommendations to clients around HR Apps related matters and issues and demonstrate market expertise
Lead testing and training programs during HCM Cloud transformations
Leads multiple cross-functional projects, plans, monitors projects, timelines, risks, and deliveries.