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Required Senior Software Engineer
Realize your potential by joining the leading performance-driven advertising company!
As a Senior Software Engineer in the Advertiser Solutions Core group in our Tel Aviv Office, youll be a technical leader and key contributor to our product and engineering roadmaps. You will influence critical decisions that affect millions of users daily, setting the technical direction for one of the largest real-time big data operations in the world, supporting over 140TB of new data every day.
How youll make an impact:
Acting as a key technical leader for the group, guiding the architecture and design of complex, business-critical systems that empower our advertisers to manage their budgets and optimize performance.
Driving development by being hands-on, personally writing code for the most complex and critical system components and setting a high bar for code quality and best practices.
Driving the technical strategy for building highly scalable and reliable solutions to process and analyze vast amounts of data, enabling actionable insights for advertisers.
Leading and mentoring engineers working on a large-scale, high-throughput recommendations system, influencing the way billions of people discover the internet.
Making high-stakes architectural decisions for one of the largest real-time big data operations in the world, responsible for over 140TB of new data every day.
Fostering a culture of technical excellence and end-to-end ownership; setting standards for how we design, build, ship, measure, and maintain our products at scale.
Serving as a key technical partner to product managers and other engineering leaders, translating complex business goals into a tangible, multi-quarter technical roadmap.
Our Tech Stack:
Java, Spark, Kafka, HDFS, K8S, Helm, Docker, Vertica, MySQL, BigQuery, Airflow, Prometheus, Grafana, Cassandra, Memcached, Druid.

Required Senior Algo Data Engineer
Realize your potential by joining the leading performance-driven advertising company!
As a Senior Algo Data Engineer on the Infra group, youll play a vital role in develop, enhance and maintain highly scalable Machine-Learning infrastructures and tools.
About Algo platform:
The objective of the algo platform group is to own the existing algo platform (including health, stability, productivity and enablement), to facilitate and be involved in new platform experimentation within the algo craft and lead the platformization of the parts which should graduate into production scale. This includes support of ongoing ML projects while ensuring smooth operations and infrastructure reliability, owning a full set of capabilities, design and planning, implementation and production care.
The group has deep ties with both the algo craft as well as the infra group. The group reports to the infra department and has a dotted line reporting to the algo craft leadership.
The group serves as the professional authority when it comes to ML engineering and ML ops, serves as a focal point in a multidisciplinary team of algorithm researchers, product managers, and engineers and works with the most senior talent within the algo craft in order to achieve ML excellence.
How youll make an impact:
As a Senior Algo Data Engineer, youll bring value by:
Develop, enhance and maintain highly scalable Machine-Learning infrastructures and tools, including CI/CD, monitoring and alerting and more
Have end to end ownership: Design, develop, deploy, measure and maintain our machine learning platform, ensuring high availability, high scalability and efficient resource utilization
Identify and evaluate new technologies to improve performance, maintainability, and reliability of our machine learning systems
Work in tandem with the engineering-focused and algorithm-focused teams in order to improve our platform and optimize performance
Optimize machine learning systems to scale and utilize modern compute environments (e.g. distributed clusters, CPU and GPU) and continuously seek potential optimization opportunities.
Build and maintain tools for automation, deployment, monitoring, and operations.
Troubleshoot issues in our development, production and test environments
Influence directly on the way billions of people discover the internet
Our tech stack:
Java, Python, TensorFlow, Spark, Kafka, Cassandra, HDFS, vespa.ai, ElasticSearch, AirFlow, BigQuery, Google Cloud Platform, Kubernetes, Docker, git and Jenkins.

As a Senior DevOps Engineer, youll design and maintain the secure, scalable cloud infrastructure powering our AI healthcare solutions. Youll build automation, CI/CD pipelines, and monitoring systems that ensure reliability and compliance in a fast-paced environment. Your work will directly enable our teams to innovate faster while keeping patient data safe and systems resilient.



What Youll Do

Architect and manage secure, scalable cloud infrastructure (AWS)
Maintain CI/CD pipelines to streamline deployment and delivery
Automate provisioning, monitoring, and incident response workflows
Troubleshoot and resolve production issues, ensuring uptime and performance
Develop tools that accelerate development and improve operations
Collaborate with teams to uphold security, compliance, and reliability standards

Required Sr. Engineer - MacOS, Data Protection (Hybrid, ISR)
About the Team:
You'll be joining the Data Protection Team in our Data Security Product Group, whose
mission is to build a unified data security system which enables customers to identify and investigate insider threats, identify access to and movement of sensitive data, and ensure regulatory compliance by mitigating data loss risk.
About the Role:
A two-component security product. One component is a sensor: a driver installed on client machines that observes system activity and recognizes malicious behavior, then provides on-box prevention capability and remote telemetry to the Falcon Host cloud. The sensor processes thousands of events per second to provide deep visibility into operations on the endpoint, and performs rich correlation and computation to identify malicious events and blocks malicious activity.
The cloud component aggregates sensor telemetry for each customers network, correlates malicious behavior across multiple machines, and presents our customers operations teams with a prioritized summary of the threats detected in their environments.
This is a macOS Developer role in the engineering team that delivers data protection-focused functionality in the sensor (lightweight agent) on macOS. Engineers in the team own the design and development of core features on the platform. Data protection-focused functionality centers around file interfaces, including related Endpoint Security System Extension interfaces. The team operates under the Agile development principles and ships frequently.
What You'll Do:
Design and develop data protection-focused system extensions and associated services for deployment on macOS systems
Own features from design to delivery
Collaborate with multi-functional team in various physical locations
Troubleshoot issues with the product as reported from customers responsively
Other projects as assigned.

Required Sr. Software Engineer - Identity Protection (Hybrid, ISR)
About the Role:
In this role, you will be responsible for building globally distributed, fault-tolerant, and highly scalable cloud ecosystems. You will design, lead and implement the next generation of our world-leading Zero Trust technology inside the advanced cloud environment of the Falcon-platform. A leader in cloud-native next-generation endpoint protection, has recently launched its brand-new Identity Protection Product Group in Israel!
What You'll Do:
We are establishing a new cloud engineering team that will build a new product focused on cloud entitlement management. This is a unique opportunity to join a product at its infancy. You will work with an experienced team of the best cyber-security developers, in establishing the Israeli R&D center at one of the most innovative and exciting software companies in the world today.If you enjoy working with strong engineers and across a versatile technology stack, this job is for you.
Tech Stack:
Go
AWS
Postgres
Kafka.

We are seeking a Senior Engineer for Cloud Security Product Group.
Were extending our mission of stopping breaches into the public cloud and cloud-native workloads. Our product offering will give customers the ability to monitor and track their cloud-native workloads as well as hardening and protecting them against attacks prior to deployment. This offering will help with defending against potential adversary activities involving cloud-native resources. When coupled with Falcon, Our endpoint security offering, our CSPG offering will provide a more comprehensive perspective on how the adversary is targeting key customer infrastructure. Our ultimate goal is to provide a single platform for securing the entire lifecycle of cloud workloads and cloud security posture.
What You'll Do:
Lead backend engineering efforts from rapid prototypes to large-scale applications across our products
Leverage and build cloud-based systems to detect targeted attacks and automate cyber threat intelligence production at a global scale
Brainstorm, define and build collaboratively with members across multiple teams
Work in a startup-like environment with a small fast-moving team
Be mentored and mentor other developers on backend, and data storage technologies and our system
Constantly re-evaluate our product to improve architecture, knowledge models, user experience, performance and stability
Be given the autonomy to own your work in a high trust environment
The technology stack youll use will include:
Go (Golang)
AWS/GCP/Azure
Kubernetes
Kafka
Cassandra
ElasticSearch
Postgres
Redis.

We are looking for a Senior Cloud Software Engineer to join our growing Product development team. This team of engineers focuses on security related development on endpoint, cloud, and back-end with a particular focus on data security. We're looking for smart people who want to be challenged and take ownership of what they build, working in an environment where quality is a top priority.
Youll be joining our Data Security Product Group, whose mission is to build a unified data security platform that enables our customers to protect their most important asset, their data. You will work on a team that builds solutions to protect data on endpoints, cloud and SaaS and allows our customers to manage and secure their data in an ever connected AI world.
You will:
Design and build highly scalable and resilient distributed systems
Design and build cloud based systems to help our customers to monitor and protect their most sensitive data.
Obsess about learning, and champion the newest technologies with others, raising the technical IQ of the team.
Work with technologies like Apache Kafka, Cassandra, Elasticsearch, Redis and more
Work on cross-team platform-level initiatives and projects
Understand the software architectures of the team deliverables; actively participate in design discussions.
Take ownership and be accountable for deliverables, both individually and when leading a team.
Troubleshoot deep technical issues and implement solutions
Mentor other developers on cloud and backend technologies
Constantly look to improve our architecture, knowledge models, user experience, performance and stability
Deliver and accept feedback with grace and courtesy.

Required Sr. Software Engineer - Sensor, Identity Protection (Hybrid, ISR)
About the Role:
Join us and become a key leader in building the most innovative endpoint security solution in the world. Our sensor development team is responsible for building the endpoint sensor which deploys on multiple platforms including Windows, Mac, and Linux. As a Software Engineer, you will be expected to have ownership over major components and development projects. You will be required to assist with architecting solutions and support in implementing our core features. Features will cross-cut most core OS subsystems such as file system, memory and process, and networking. Many features are also built in a way that they will have shared components across multiple platforms. You need to be able to lead projects efficiently while maximizing performance and minimizing costs, making sure high standards are being followed when it comes to design, coding quality, and unit and component testing.
What You'll Do:
You will be joining the Identity protection team that delivers detection and prevention of identity related incidents in the organizational network using the falcon sensor and cloud. You will work with an experienced team of capable developers and participate in establishing the Israeli R&D center of one of the most innovative and exciting software companies in the world today.
In this role you will be responsible for building an efficient lightweight sensor for Active Directory servers. You will participate in implementing the next generation of our world-leading Identity Protection technology.

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

The Role:
We are looking for a backend engineer who can design, build, and operate highly reliable Node.js services on AWS that enable generative?AI capabilities across our products and internal workflows. You will create scalable APIs, data pipelines, and serverless architectures that integrate large?language?model (LLM) services such as Amazon Bedrock, OpenAI, and open?source models, enabling teams to safely and efficiently leverage generative AI.

Who You Are:

* You have experience building Retrieval?Augmented Generation (RAG) systems or knowledge?base chatbots.
* You're Hands?on with vector databases such as Pinecone, Chroma, or pgvector on Postgres/Aurora.
* Have AWS certification (Developer, Solutions Architect, or Machine Learning Specialty).
* Experience with observability tooling (Datadog, New Relic) and cost?optimization strategies for AI workloads.
* Background in microservices, domain?driven design, or event?sourcing patterns.

What You’ll Actually Be Doing:

* Design and implement REST/GraphQL APIs in Node.js/TypeScript to serve generative?AI features such as chat, summarization, and content generation.
* Build and maintain AWS?native architectures using Lambda, API Gateway, ECS/Fargate, DynamoDB, S3, and Step Functions.
* Integrate and orchestrate LLM services (Amazon Bedrock, OpenAI, self?hosted models) and vector databases (Amazon Aurora pgvector, Pinecone, Chroma) to power Retrieval?Augmented Generation (RAG) pipelines.
* Create secure, observable, and cost?efficient infrastructure as code (CDK/Terraform) and automate CI/CD with GitHub Actions or AWS CodePipeline.
* Implement monitoring, tracing, and logging (CloudWatch, X?Ray, OpenTelemetry) to track latency, cost, and output quality of AI endpoints.
* Collaborate with ML engineers, product managers, and front?end teams in agile sprints; participate in design reviews and knowledge?sharing sessions.
* Establish best practices for prompt engineering, model evaluation, and data governance to ensure responsible AI usage.


Why You’ll Love Working Here:

* Flexible hybrid model: 3 days a week in the office – A must
* ₪1,000 net monthly wellness benefit – from therapy to Pilates to your kid’s art class
* Full Keren Hishtalmut, private health & dental insurance
* Donation matching, volunteering days, team outings, and mentorship programs
* A mission-driven culture that values ownership, trust, and meaningful impact


Next Step:
Hit Apply!

we are looking for a Senior Integration Engineer to join supporting Telco 5G product offerings. You will be part of a team responsible for designing and implementing the container platform for 5G telecommunication companies, contributing to industry-leading technologies in the Kubernetes ecosystem.
As a part of a geographically distributed team, you will collaborate with multiple engineering teams and open source communities around the globe. To be successful in this role, you will need to have motivation, curiosity, passion for problem solving, experience with Telco technologies, Linux, Kubernetes, and open source.
What you will do:
Play an active role researching and then integrating various Kubernetes and telco features into an unified solution. Daily activities will be deploying, automating, demonstrating, troubleshooting and documenting integrations
Develop and integrate changes in multiple projects to troubleshoot, analyze bug root causes and provide resolutions
Create, review, and validate design, enhancement proposals and patches from other members
Work with the quality engineering team (QE) to ensure effective test coverage
Take an active role in publicizing the team's work through blogs, web postings, or conference talks
Leverage AI-assisted development tools (e.g., Cursor) to accelerate integration workflows and enhance code quality.
Develop and maintain technical familiarity with AI platforms, including OpenShift AI and RHEL AI, to effectively support partners integrating their solutions.

The engineering team is looking for a Senior Software Engineer to join our Telco engineering group.
In this role, you will help develop and implement cutting-edge new technologies and features, deploy and manage Openshift in various topologies on the edge, manage releasing of several Openshift Operators, optimize our systems and ensure a seamless operator release process.
In addition you will have the opportunity to work with brilliant engineers from all over the world, and collaborate with QE, release, documentation teams and communities in an open source and agile development method.
What will you do:
Deploy and manage Openshift on baremetal servers in various topologies on the edge, update the CI lanes and troubleshoot.
Manage releasing of several Openshift Operators and containers that enables telco engineering to meet low latency and low power requirements.
Propose and review design, enhancement proposal for platform related topics.
Plan and prioritize your work to complete timely in the Openshift release cycle.
Collaborate with the quality engineering team ensuring that their requirements are met to deploy and test the OCP deployment and configuration changes.
Work with upstream communities, contribute your code to upstream.

The engineering team is seeking a Senior Software Engineer in Raanana, Israel to focus on the integration of multiple cloud tools into a cohesive developer experience for the In-Vehicle Operating System. In this role, you will help develop, integrate, implement, and test cutting-edge new technologies and features and fix product issues to enhance the developer experience for automotive developers. In addition, You will have the opportunity to work with brilliant engineers from all over the world, and collaborate with partners, and communities in an open source and agile development method.
What You Will Do:
Participate in the entire application development lifecycle, including design, coding, testing, implementation, deployment, as well as ongoing maintenance.
Integrate multiple cloud tools into a cohesive developer experience based on OpenShift
Troubleshoot and resolve bugs across the application stack.
Collaborate with cross-functional teams including engineers, product managers, and UX designers to deliver innovative features.
Drive the front-end architecture of the development environment in coordination with fellow engineers.
Perform and promote good development practices like code review and writing tests.
Plan and prioritize your work to complete timely in the development cycle.

The Engineering team is looking for a Senior Software Engineer to join us in Ra'anana, Israel.
In this role, you will contribute to the engineering of features related to the deployment and life cycle management of Kubernetes and OpenShift.
You'll play a specific part in defining the architecture for Kubernetes deployment infrastructure and in developing our offerings from inception, through upstream development, to delivery.
What you will do:
Play an active role in container and virtualization-related projects and communities like Kubernetes, OpenShift, and KubeVirt
Create and guide new feature development; contribute to open source projects in Golang, Python.
Coordinate with team leads, architects, and other engineers on the design and architecture of our offerings
Become responsible for the quality of our offerings, participate in peer code reviews and continuous integration (CI), and respond to security threats
Work with Global Customer Support team and partner support teams on resolving customer issues
Work with the Quality Engineering (QE) team to ensure that projects are tested correctly
Publicize the team's work through blogs, web postings, or conference talks
Stay up-to-date on the latest advancements in AI frameworks, and leverage those in your day to day work

Proactively utilize AI-assisted development tools (e.g., GitHub Copilot, Cursor, Claude Code) for code generation, auto-completion, and intelligent suggestions to accelerate development cycles and enhance code quality.

Were looking for an exceptional Team Lead to build and lead a new team responsible for developing one of core infrastructure capabilities.
This team will work closely with Product, Architecture, and DevOps to design and build scalable, secure, and highly available services powering our access platform.
As the Team Lead, youll combine hands-on technical work with strong leadership, mentorship, and cross-functional collaboration.
Youll shape the technical direction of your domain, drive high-impact decisions, and grow the team around you.
Responsibilities:
Lead a team of backend and full-stack engineers in designing, implementing, and maintaining core features.
Work closely with Product Managers to define technical requirements and translate them into execution plans.
Be hands-on, design, review, and contribute to code in a cloud-native environment (Kubernetes, microservices, Docker).
Design and manage integrations with compute resources (SSH, RDP), databases (SQL and NoSQL), and identity systems (AD, LDAP, SSO).
Build and maintain scalable systems for networking, permissions, and protocol-level communication.
Foster a culture of ownership, curiosity, and technical excellence.
Take an active role in recruiting, mentoring, and developing team members.
Drive technical discussions, challenge assumptions, and lead by asking the hard questions and seeking smart, pragmatic solutions.

Required Sr. Software Engineer - Browser Extension, Data Protection (Hybrid, ISR)
About the Role:
As a Software Engineer in the Browser Protection team, you will play a key role in building a browser protection platform focused on holistic security protection, including: data protection, data loss prevention, Identity protection and SaaS security. In this role, youll be responsible for developing our next-gen browser protection solutions, that integrate seamlessly with our security platform and leverages our agent. The product provides real-time protection against data leaks, unmanaged devices risk, insider threat, unauthorized data access, and other security risks. Working in close collaboration with our cross-functional team, youll leverage your expertise to build a high-performance, secure browser solution and extension that ensures user data is safe without impacting browsing experience. This position offers a unique opportunity to influence the future of data protection technology by delivering an extension that empowers users and protects them in todays dynamic digital landscape.
What You'll Do:​
Design and implement CRWD browser protection suite, including browser extensions (e.g., Google Chrome, Edge etc. ), leveraging our endpoint sensor and Leverage in-depth chromium knowledge to develop cybersecurity capabilities within the browser
Own features from design to delivery
Impact product roadmap and architectural design
Collaborate with multi-functional team in various physical locations
Troubleshoot issues with the product as reported from customers responsively.