דרושים » ניהול ביניים » Senior Backend Engineer

We are seeking a Experienced Mid / Senior Backend Engineer to join our high-performing SaaS Security team.

Born from a successful cybersecurity startup acquisition, we operate as a dynamic team within a larger organization, driven by innovation and a passion for building cutting-edge security solutions.

We leverage a modern technology stack, including Go, GCP, Kubernetes, Postgres, Kafka, Temporal, and Prometheus, to deliver robust and scalable solutions that help organizations secure their SaaS ecosystems.

In this role, you will play a leadership position, driving the technical direction of our platform while mentoring developers, leading critical tasks, and fostering a collaborative and high-performing engineering culture.

If youre an experienced engineer who thrives in a leadership role and enjoys mentoring, problem-solving, and building highly scalable security solutions, wed love to hear from you!

Key Responsibilities
Lead the development of a new SaaS security platform to detect malicious activities.
Design and implement scalable, high-performance backend services.
Mentor and guide team members, fostering growth and technical excellence.
Integrate with major SaaS providers (Google Workspace, GitHub, Microsoft, Slack, etc.) via APIs, scraping, and other techniques.
Build and optimize a large-scale backend system that extracts, monitors, and alerts on security issues.
Drive architectural decisions and contribute to best practices in scalability, reliability, and observability.

As a Senior Backend Engineer, youll join a growing global team at Wix, shaping the future of eCommerce. Youll develop and maintain the core selling and order management capabilities for all Wix verticals. Working in a highly distributed, cutting-edge environment, youll play a central role in building scalable, resilient systems that handle millions of requests per minute.

Build and maintain backend systems to process 1.5 million API requests and 400,000 events per minute

Design, implement and optimize scalable and resilient systems with an API-first approach

Solve high-scale technical challenges in a distributed microservices environment (~100 microservices)

Collaborate with cross-functional teams to ensure seamless integration and functionality across the platform

Lead technical initiatives to improve system performance, reliability and scalability

Mentor and guide junior engineers to help them reach their full potential

Write clean, test-driven code, ensuring high-quality deployments to production for millions of users

Check Point is looking for a promising and brilliant Senior Cloud Back End Developer for Avanan!

Avanan was acquired by Check Point and it is now Check Points Email Security and collaboration solution.

This is a unique opportunity to work on a large-scale, AI-powered, cloud-native system (one of the 10 largest in Israel!) using cutting-edge technology in an agile environment.

Key Responsibilities
As a Senior Cloud Back-End Developer, you will be responsible for developing and maintaining exciting security products utilizing advanced models for Avanans customers. Our production environment is a fast-paced, agile development cloud environment - handling tens of millions of transactions daily

You will develop software serving large scale production real-time environment. handling large quantities of data, using multi-threaded methods and design patterns. The domain you will tackle will involve cutting edge cybersecurity cloud solutions, like phishing, impersonation, anomaly detection, and more. The product involves significant use of modern AI technologies. All implemented with the latest AWS tools and managed services such as Aurora RDS, Athena, Kinesis, Kafka, SQS, Elastic Search, ElasticCache, and many more. You will design and develop high impact real-time components for online analysis, and take ownership of the end-to-end solution.

Develop production-grade, large-scale cloud -based security products.
Design and develop data-driven applications in an agile development environment.
Design and develop AI back-end solutions and APIs.
Interact with data scientists, R&D, QA and Test Automation.

ironSource Exchange from Unity is looking for a team player, brilliant backend engineer, to join our R&D backend team and work on the core server products.
As a part of the team, you will build our next-generation tools and applications, which will help the Exchange department to be one step ahead of our competitors and increase revenue.

What you'll be doing
Building web servers for a large scale and maintaining our existing backend products.
Own your work from technical design, development, testing, deploying, maintaining and documenting.
Work closely with our Product, DevOps and DataOps teams.
Participate fully in team planning and work with colleagues to continuously improve the team's performance.

As a Senior Backend Developer, you will design and develop high-scale, cutting-edge security solutions for cloud environments.

The team is responsible for delivering CloudGuard Network Security, a powerful solution that secures cloud-based workloads across multi-cloud environments.

Youll work with modern microservices-based architectures and help transform our industry-leading products into scalable, managed SaaS solutions.

If you are passionate about backend development, cloud security, and working with the latest technologies, this is your opportunity to make an impact!

Key Responsibilities
Backend Development: Build scalable, high-performance SaaS and IaaS cloud security solutions using modern microservices architectures.
Work with cutting-edge technologies: Develop backend services with Kubernetes, Docker, Kafka and cloud-native technologies.
System Architecture: Design and scale architecture components to meet evolving business and technical needs.
Collaboration: Work with cross-functional teams to deliver robust cloud security solutions.

Check Point Infinity External Risk Management, otherwise known as Cyberint, continuously reduces external cyber risk by managing and mitigating an array of external cyber security threats with one unified solution.


Cyberint, a market leader in External Risk Management, helping organizations to accelerate the detection, response and remediation of their external threats, was recently acquired by Check Point and is looking for a Backend Engineer.

We are seeking a proactive and experienced Backend Engineer to join our global organization. This critical role will oversee the enforcement of feature and release cycles, drive best practices within the R&D team, manage incidents, and provide ownership for key deliverables. The ideal candidate will have a strong background in project management, process optimization, and the ability to bridge strategic goals with execution.

Key Responsibilities
Your Role and Impact

As a pivotal member of our team, you will drive Cyberint toward its ambitious engineering goals, collaborating extensively across the organization with teams from Product Development to Security Research and Analysts. Your role will span the full software development lifecycle, encompassing design, architecture, and production deployment. This position demands a blend of robust development skills and technical problem-solving prowess.

Key Responsibilities

Spearhead end-to-end development of software components, from initial design through to architecture and production deployment.
Collaborate closely with cross-functional teams, including Product Managers, Security Researchers, and Analysts, to achieve seamless integration and alignment with company objectives.
Employ state-of-the-art technologies to enhance our Threat Intelligence solutions, ensuring scalability, reliability, and effectiveness.

Why Join Us?

We are looking for an experienced Software Developer, with a huge desire to take part in one of our most exciting new products in the world of Security Automation and AI.

This is an amazing opportunity to learn and work with cutting-edge cloud and AI technologies, and to own and develop a new product from its early stages.

Be part of a leading team, developing state-of-the-art new cloud applications and working with agile development methodologies.

If youre eager to run fast and make a wide impact, and youre the kind of person that gets the job done no matter what it takes - were looking for you!

Key Responsibilities
End-to-end development of a new cloud product in the world of Security Automation and AI Agents
Develop and integrate AI technologies and solutions.
Develop AI Agents and tools for Check Points Copilot and Playblocks.
Design and implement server-side components.
Collaborate with teams across the organization.

Why Join Us?
Cyberint, a market leader in External Risk Management, helping organizations to accelerate the detection, response and remediation of their external threats, was recently acquired by Check Point and is looking for a Backend Engineer.

Join Our R&D Team!

Were on the lookout for a sharp, professional, and dedicated Backend Engineer to bolster our talented R&D team. If you thrive on tackling complex challenges with creativity and cutting-edge technology, you belong with us.

Key Responsibilities
Your Role and Impact

As a pivotal member of our team, you will drive Cyberint toward its ambitious engineering goals, collaborating extensively across the organization with teams from Product Development to Security Research and Analysts. Your role will span the full software development lifecycle, encompassing design, architecture, and production deployment. This position demands a blend of robust development skills and technical problem-solving prowess.


Key Responsibilities

Spearhead end-to-end development of software components, from initial design through to architecture and production deployment
Collaborate closely with cross-functional teams, including Product Managers, Security Researchers, and Analysts, to achieve seamless integration and alignment with company objectives
Employ state-of-the-art technologies to enhance our solutions, ensuring scalability, reliability, and effectiveness

Collaborate on the development and integration of AI-driven features, leveraging the latest advancements in LLM and NLP

Conduct research and experiments to explore innovative AI methodologies and incorporate cutting-edge models into customer care products

Take responsibility for the entire lifecycle of feature developments, from initial discussions with product teams, defining requirements and providing estimates, to actual coding in collaboration with the team, monitoring performance and delivering robust solutions to end-users

Optimize system performance, reliability and stability, making sure our service remains seamless and accessible

Participate in technical discussions to improve existing architecture and developer experience

We are seeking an experienced Java Backend Developer with a proven ability to design and build client-server applications in a large-scale environment.

The development requires network and database knowledge and involves existing products and new products.

Key Responsibilities
End-to-end development of software components/services (research, design, development, testing, rollout, monitoring).
Contribute to technological and architectural decisions.
Mentor other engineers in the team (via code reviews, dedicated sessions, pair programming, etc.).
Analyze and improve efficiency, scalability, and stability of various components in our system.
Collaborate with Designers, Product Managers, and Software Engineers to deliver the best product to our customers.