דרושים » תוכנה » Senior Backend Engineer Software (Cortex Cloud)

We are looking for a Senior Principal Backend Engineer to join our Cortex Platform team and help us to prevent, detect and respond to all runs on an integrated endpoint, network and cloud data - reduce the noise and focus on real threats.
Your Impact
You will be a part of a group with the mentality and independence of a startup, supported by the power of a successful corporation You will design and build an infrastructure that supports billions of events per second, storing, processing and making them accessible and visible to the user while collaborating with the industry's leading cyber products
You will be responsible for the complete software development life cycle including requirement analysis, design, development, deployment, and support You will write clean, testable, readable, fast and maintainable code that is efficient and scalable.

We are looking for a motivated Principal QA Engineer to join our Tel Aviv R&D center.
The team is a critical part of the Cortex Platform - a shared infrastructure for all Cortex Products (XDR, XSIAM, XSOAR, Platform) that combines full case management, scoring, dashboards, and many more.
In this role, you will need to quickly grasp the underlying logic and strategic goals of our cyber products, understand both the technical and business context, analyze and test new features and bug fixes, and you need to be passionate about improving the quality of the product you test.
All this will happen in a fast-paced, agile-based development, testing, and release process.
Your Impact
Be a part of highly motivated and skilled engineering team
Be the QA owner of relevant user stories, from inception to delivery within a development team
Collaborate closely with dev teams, ux designers, and product managers.
Design and execute tests for new features and enhancements to existing ones.
Effectively design and implement QA cycles that align with our frequent release schedules, ensuring top-notch product quality and reliability
Aim to become a Subject Matter Expert in our products
Your expertise will not only enhance your professional growth but also elevate the value you bring to our team
Reproduce and debug issues found during and after software release.

We're looking for a skilled Senior Backend Engineer to join our team and contribute to our Cortex Cloud platform.
As a Senior Backend Engineer, you'll have a high-impact role in shaping the future of our code security products. Beyond building robust and scalable backend features, you'll help drive performance, reliability, and innovation across our systems. Our team leads the way in owning both the departments core infrastructure and Developer Experience (DevEx), empowering the entire engineering organization with powerful internal platforms and tooling. If you're excited by technical challenges, meaningful ownership, and making life easier for developers this is the place for you.
Your Impact:
Feature Development: Design, build, and maintain robust backend services using TypeScript/Node.js. Take full ownership of complex, cross-system features from initial requirements through architecture, implementation, and deployment.
Build and Optimize Scalable Systems: Ensure performance, reliability, and cost-efficiency across distributed systems through thoughtful design, deep observability, and continuous optimization.
Platform Engineering & DevEx: Drive platform engineering initiatives by developing the department infrastructure and shared tooling that boost scalability, reliability, and the developer experience across the department.
Own Core Infrastructure: Design, operate, and evolve the departments infrastructure stack including BigQuery, MongoDB, Redis, and Argo Workflows using cloud-native technologies like Terraform, Kubernetes, and Helm.

We are looking for an experienced, passionate Senior Backend Engineer (Platform Team) to join our growing TLV R&D location. You'll be joining the backend group to help us expand our infrastructure and add new features to the company's core product.

As a Senior Backend Engineer in our platform team, You'll take part in our effort to improve our product, productivity, security and the ability to scale. Opportunity to make a significant impact by driving the technical direction of a high-growth company.
As a Senior Backend Engineer, you will:
Develop and maintain policies and procedures for software development, deployment, and maintenance. Monitor cloud environments using infrastructure as code methodologies.
Work closely with other teams, such as development and operations, to ensure that our software applications meet the needs of the organization.
Participate actively in code reviews to uphold high standards of quality and maintainability in software development.
Work collaboratively with product teams to design and implement new cloud services and workflows, contributing to the continuous improvement of our platform.
Stay up-to-date with emerging trends and technologies in Cloud, and assess their potential impact on our organization.

Required Sr Software engineer - Junior Team Lead (Cortex XSOAR)
Your Career:
Cortex products use cutting-edge technologies to deliver and innovate fast, with attention to quality and details. The great majority of the Cortex engineering group is located in the TLV office, which allows us to operate at a high pace with short loops of decision-making
We are looking for a passionate and skilled Team Leader to join our Cortex Platform Automation R&D group. You will develop new solutions that will transform the future of security orchestration and automation around the globe, specializing in Cloud environments
You will lead your engineers to become the most professional engineers and your team will be responsible for the design, implementation, delivery, and quality of our services in an Agile environment
Furthermore, you will be collaborating with global tech, product, and security research teams, interfacing with other groups around the globe, and joining a rapidly growing Cybersecurity community
Your Impact:
Leading an Engineering team, focused on Cloud providers data and cybersecurity use-cases
Taking a leading role in the design and implementation of cloud ingestion and automation in our Next Gen SOC platform
Setting high-quality standards, seeking and choosing technical solutions to meet current and future needs
Providing technical leadership and guidance, including design and code reviews
Being accountable for product delivery, quality, and timelines.

Required Senior Backend Engineer Agentless (Cortex Cloud)
Your Career:
As a Senior Development Engineer in our group, you will play a pivotal role in architecting, designing, and building the backbone of our cutting-edge system, which is responsible for agentless workload protection. Your expertise will be essential in establishing a solid foundation using microservices, cloud-native technologies, and other innovative solutions. You will work on various cloud providers such as AWS, Azure and GCP, allowing scan and deploy of infrastructure to identify cyber threats, create a scalable, reliable, and high-performance infrastructure, implement and optimize various cloud services and platforms and drive the adoption of innovative technologies and industry best practices within the group.
Your Impact:
Feature development! You will own (design, implement, and test) important feature areas in the Cortex Cloud product
Always on the GO! Develop using Golang
You are a First-String Starter! You will work in close coordination with the PM and QA teams
Who knew? You do! Research new technologies and see how they can be adapted to the product.

Realize your potential by joining the leading performance-driven advertising company!
As a Senior User Data Engineer in the Demand group in our Tel Aviv office youll play a vital role in developing one of the largest real time big data operations in the world to support over 40TB of new data every day.
Our Tech Stack: Java, JS, TS, Python, Reactive, Spark, Kafka, Hadoop, Cassandra, Vertica, ES, MySQL, Memcached, HDFS, Iceberg, BigQuery, Druid, Kusto, Docker, K8S, Linux, Prometheus, Grafana, Airflow
Gen AI: Cursor, Junie, GitHub Copilot, Langfuse and much more
How youll make an impact:
As a Senior Software Engineer, youll bring value by:
Design, develop, and address scalability challenges in our user data pipeline and identity graph, ensuring efficient handling of high-throughput, high-performance systems
Have end to end ownership: Design, build, ship, measure and maintain our frontend and backend services
Collaborate with the brightest software engineers team members
Influence directly on the way billions of people discover the internet
Develop at unimaginable scale, serving thousands of requests per second
Work on innovative projects that are the next growth engines for our company
Here are some of the things software developers in our group did in the last several months:
A unique data pipeline for processing and managing user data signals
Driving our companys data advantage by leveraging real-time user signals to uncover intent and boost key business performance metrics
Develop a complete user identities graph and find deterministic and probabilistic methods to enrich it
An algorithmic model to predict the performance potential of a specific audience
Infrastructure to create unique audiences for advertisers based on various signals (behavioral, contextual, etc)
An A/B tests system to explore variations and experiments over audiences
Understand and use big data algorithms to estimate key business metrics over billions of impressions
Build user interface using React that serve thousands of users.

Were looking for a Senior Backend Engineer - Data Infrastructure to design and optimize high-performance infrastructure capable of handling massive data volumes. In this role, youll lead backend development, architect scalable data pipelines, and ensure seamless data processing. Your expertise in distributed systems and performance optimization will drive innovation, transforming intricate security challenges into efficient, resilient solutions.

Responsibilities
Be a significant part of the development of backend infrastructure to efficiently handle, process, and store vast volumes of data.
Architect and build a scalable, high-performance backend system that supports various services within the platform.
Translate intricate requirements into meticulous backend design plans, maintaining a focus on software design, code quality, and performance.
Collaborate with cross-functional teams to implement backend and data-handling techniques.
Apply your expertise to create robust backend solutions.
Leverage your proficiency in cloud platforms such as AWS, GCP, or Azure to drive strong backend engineering practices.
Demonstrate strong debugging skills, identifying issues such as race conditions and memory leaks within the backend system. Solve complex backend problems with an analytical mindset and contribute to a positive team dynamic.
Bring your excellent interpersonal skills to foster collaboration and maintain a positive attitude within the team.

Realize your potential by joining the leading performance-driven advertising company!
As an Experienced Backend Engineer in the Audience Extension team in our Tel-Aviv Office, youll be instrumental in building and optimizing our core infrastructure for managing RTB requests at scale, one of the biggest revenue driven operations in the company.
How youll make an impact:
As an Experienced Backend Engineer, youll bring value by:
Develop one of the largest real time big data operation in the world to support over 40TB of new data every day
Have end to end ownership: Design, build, ship, measure and maintain our frontend and backend services
Collaborate with the brightest software engineers team members
Influence directly on the way billions of people discover the internet
Develop at unimaginable scale, serving hundreds of thousands of requests per second
Work on innovative projects that are the next growth engines for our company
Here are some of the things software developers in our group did in the last several months:
A unique data pipeline for managing RTB requests at scale
An algorithmic model to predict if a given Real-Time impression is valuable to our company
A smart gateway that ingests hundreds of thousands of requests per second for a single instance
An A/B tests system to explore variations and experiments
And many more.

our company has been redefining computer graphics, PC gaming, and accelerated computing for more than 25 years. Its an outstanding legacy of innovation thats motivated by extraordinary technology and amazing people. we are looking for an experienced Python Backend Developer to join our Air team the Digital Twin for Data Center Simulation web application.
As a Backend Python Developer, you will be responsible for designing, developing, and maintaining our web applications. This position offers the opportunity to have a real impact in an influential, technology-focused company impacting product lines that power the most advanced data centers in the world. We have crafted a team of outstanding people, whose mission is to push the frontiers of what is possible today and define the platform for the future of data center simulation and design.
What you'll be doing:
Collaborate with the development team to design and develop web applications using Python and Django framework.
Write clean, efficient, and maintainable code that adheres to industry standards.
Participate in code reviews and provide constructive feedback to ensure code quality.
Perform unit testing and debugging to identify and fix issues.
Work closely with product manager and architect teams to gather requirements, translate them into technical solutions, and deliver high-quality and scalable solutions.