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חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
Join a core team of experts responsible for developing innovative cyber-attack techniques for Cloud-based environments (AWS, Azure, GCP, Kubernetes) that integrate into fully automated attack simulation.

This role provides the opportunity to lead end-to-end design & implementation of advanced server-side features using a wide range of technologies: Apache Spark, Apache Airflow, Scala, k8s, Node.js (JS/Typescript) with MongoDB, Redis, Kafka, Dockers and Flink (Big Data Stream Processing)
Requirements:
5+ years of experience in software development with proven ability to take full responsibility and lead advanced software projects that require team collaboration.
Capable of facing a wide range of cutting edge technologies and challenging development tasks, designing new features from scratch and diving into existing infrastructure.
2+ years experience of spark with scala/Python - Must.
Experience in server-side development with APIs, Microservices Architecture (Docker), databases, caches, queues.
Experience in delivering fully tested production-level code using CI/CD pipeline and maintaining large-scale production systems.
Highly motivated leader with a can-do approach and strong interpersonal skills that thrives in a fast-paced startup environment.
Relevant Cyber Security experience - Advantage
Experience in cloud development (AWS / Azure / GCP) - Advantage
Experience with k8s operator, spark and airflow - Big Advantage
Experience with Node.js (JS/Typescript) - Advantage
This position is open to all candidates.
 
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21/01/2026
Location: Tel Aviv-Yafo
Job Type: Full Time
XM Cyber is a global leader in hybrid cloud security. XM Cyber brings a new approach that uses the attacker’s perspective to find and remediate critical attack paths across on-premises and multi-cloud networks. The XMCyber platform enables companies to rapidly prioritize andrespond to cyber risks affecting their business-sensitive systems. About the role: Are you a super-talent Senior Software Engineer with a deep passion for cybersecurity and a profound understanding of AI-driven attack techniques? We are looking for a highly professional and responsible R&D member to join our team. This role is for someone who thrives on technical challenges and is ready to leverage their expertise to identify, analyze, and defend against advanced cyber threat Responsibilities: As a Senior Software Engineer in R&D, you will be a key player in the design, development, and deployment of our cybersecurity platform. Your responsibilities will include:
* Leading the research and implementation of techniques to identify and mitigate AI-related attack methods, such as data manipulation and adversarial attacks on security systems.
* Developing and integrating new security features into our platform to proactively defend against modern cyber threats.
* Collaborating with our team to define technical requirements and architectural solutions for cutting-edge security features.
* Tackling challenging technical problems at the intersection of cybersecurity and low-level systems.
Requirements:
* Minimum of 5 years experience in software development
* Languages: Extensive experience with Java, JavaScript/TypeScript, or Scala.
* Distributed Systems: Proficiency with Node.js, Apache Flink, Apache Spark, and Apache Airflow.
* Containerization & Orchestration: Strong knowledge of Docker and Kubernetes (K8s).
* Microservices: Experience designing and implementing microservices architectures.
* Big Data: Hands-on experience with big data technologies and processing.
* Bonus: AI Knowledge
This position is open to all candidates.
 
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Location: Tel Aviv-Yafo
Job Type: Full Time
we are looking for a Senior Backend Software Engineer.
As a Backend Software Engineering, your job responsibilities will include:
Build new and exciting components in an ever-growing and evolving market technology to provide scale and efficiency.
Develop high-quality, production-ready code that can be used by millions of users of our cloud platform.
Make design decisions on the basis of performance, scalability, and future expansion.
Work in a Hybrid Engineering model and contribute to all phases of SDLC including design, implementation, code reviews, automation, and testing of the features.
Build efficient components/algorithms on a microservice multi-tenant SaaS cloud environment
Code review, mentoring junior engineers, and providing technical guidance to the team (depending on the seniority level)
JR316760
Requirements:
5+ years of development experience as a software engineer.
Deep knowledge of object-oriented programming and other scripting languages: Java, Python, Scala C#, Go, Node.JS and C++.
Strong SQL skills and experience with relational and non-relational databases e.g. (Postgress/Trino/redshift/Mongo).
Experience with developing SAAS products over public cloud infrastructure - AWS/Azure/GCP.
Proven experience designing and developing distributed systems at scale.
Proficiency in queues, locks, scheduling, event-driven architecture, and workload distribution, along with a deep understanding of relational database and non-relational databases.
A deeper understanding of software development best practices and demonstrate leadership skills.
Degree or equivalent relevant experience required. Experience will be evaluated based on the core competencies for the role (e.g. extracurricular leadership roles, military experience, volunteer roles, work experience, etc.)
Desired Skills:
Technical expertise in Generative AI, particularly with RAG systems and Agentic workflows that use large language models.
Experience with Big-Data/ML and S3
Hands-on experience with Streaming technologies like Kafka
Experience with Elastic Search
Experience with Terraform, Kubernetes, Docker
Experience working in a high-paced and rapidly growing multinational organization
This position is open to all candidates.
 
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Location: Tel Aviv-Yafo
Job Type: Full Time
we are looking for a Lead/Principal Backend Software Engineer.
As a Backend Software Engineering, your job responsibilities will include:
Build new and exciting components in an ever-growing and evolving market technology to provide scale and efficiency.
Develop high-quality, production-ready code that can be used by millions of users of our cloud platform.
Make design decisions on the basis of performance, scalability, and future expansion.
Work in a Hybrid Engineering model and contribute to all phases of SDLC including design, implementation, code reviews, automation, and testing of the features.
Build efficient components/algorithms on a microservice multi-tenant SaaS cloud environment
Code review, mentoring junior engineers, and providing technical guidance to the team (depending on the seniority level)
JR325990
Requirements:
8+ years of development experience as a software engineer.
Deep knowledge of object-oriented programming and other scripting languages: Java, Python, Scala C#, Go, Node.JS and C++.
Strong SQL skills and experience with relational and non-relational databases e.g. (Postgress/Trino/redshift/Mongo).
Experience with developing SAAS products over public cloud infrastructure - AWS/Azure/GCP.
Proven experience designing and developing distributed systems at scale.
Proficiency in queues, locks, scheduling, event-driven architecture, and workload distribution, along with a deep understanding of relational database and non-relational databases.
A deeper understanding of software development best practices and demonstrate leadership skills.
Degree or equivalent relevant experience required. Experience will be evaluated based on the core competencies for the role (e.g. extracurricular leadership roles, military experience, volunteer roles, work experience, etc.)
Desired Skills:
Technical expertise in Generative AI, particularly with RAG systems and Agentic workflows that use large language models.
Experience with Big-Data/ML and S3
Hands-on experience with Streaming technologies like Kafka
Experience with Elastic Search
Experience with Terraform, Kubernetes, Docker
Experience working in a high-paced and rapidly growing multinational organization
This position is open to all candidates.
 
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Location: Tel Aviv-Yafo
Job Type: Full Time
Our Architecture Comando Team is looking for Software Engineers who are passionate about leading technology to the extreme.
If you are striving to develop an innovative product, make an impact, and work with the industrys brightest talent as part of one of the fastest-growing and successful startups around - where you want to be!
What will you actually be doing?
End to end development of features and systems that are used daily by key stakeholders, both internally and externally
A technical focal point for software development best practices and design of main components, services and systems.
Be part of an organic team developing in a fast paced environment based on CI/CD.
Investigate, implement and share new technologies and ideas.
Requirements:
5+ years of professional software development experience, with JavaScript and web technologies. (Java advantage)
2+ years of experience of server-side development with Node.js.
2+ years of experience of Client-side development with React.
Experience in designing and developing large distributed systems and microservices architecture.
Experience working with NoSQL and Relational DBs.
Experience working with large scale applications - advantage.
Experience working with Cloud providers such as AWS Must.
This position is open to all candidates.
 
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7 ימים
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
As a Backend Engineer, you will design, build, and scale the core backend systems that power our security platform-directly shaping the safety of millions of Web3 users. Youll work closely with a team of world-class engineers to deliver highly reliable, performant, and secure infrastructure.

Your Chain of Impact:

Lead feature development end-to-end, from requirements to production.
Build systems that protect millions of users from fraud, scams, and hacks.
Contribute across the full software development lifecycle in an agile environment.
Drive technical innovation by staying ahead of emerging technologies.
Uphold the highest standards of code quality, scalability, and performance.
Take true ownership of our product, tech stack, and development processes.
Requirements:
5 years of backend-focused engineering experience, with a proven track record of building and scaling complex systems.
Success across 2-3 fast-paced startup environments, demonstrating adaptability and impact.
Strong proficiency in Python for backend development.
Deep understanding of data systems, including SQL/NoSQL databases and data warehouses.
Hands-on experience with cloud platforms (AWS/GCP), Kubernetes, and CI/CD pipelines.
Curiosity and eagerness to learn; background in cybersecurity, blockchain, or data analysis is a strong plus.
Experience designing and building scalable data pipelines and real-time processing systems.
Skilled with- ETL/ELT tools (Apache Airflow/dbt/Dagster) and streaming platforms (Kafka/Kinesis/RabbitMQ/..).
Familiar with real-time analytics frameworks such as Flink, Spark Streaming, or similar.
This position is open to all candidates.
 
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הגשת מועמדותהגש מועמדות
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30/01/2026
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a Senior Fullstuck Engineer, a highly motivated professional leader with strong interpersonal skills who possesses a can-do approach to lead diverse and big technical initiatives based on high standards in a fast-paced environment, based on our goals. As a Senior Fullstack Engineer, you will make an impact on residents growth by developing business applications for Operations, CRM, CS, analytics, and more. You will partner with cross-functionally and different stakeholders to prioritize resources according to the business needs, working closely with Product Managers, Engineers, DevOps, and others.

Roles & Responsibilities:

Lead core business operations: Oversee the entire process from customer purchase to delivery.
Approve design documents and code reviews: Ensure adherence to technical standards and best practices.
Collaborate with third-party vendors and services, both internally and externally.
Build new infrastructure from scratch: Develop a robust backend system using Node.js and TypeScript.
Manage efficiency processes of large-scale data.
Requirements:
5+ years developing NodeJS-based server-side JavaScript/TypeScript applications with frameworks like Express or Nest
3+ years developing new user-facing features using React.js
Experience with relational and NoSQL databases (PostgreSQL, MongoDB, or similar);
Experience with microservice architecture and communication protocol between microservices
Experience with Amazon AWS cloud services, GCP
Knowledge of ORM (Sequelize, TypeORM, Mongoose), ability to write native SQL with subsequent manual optimization
Experience with event-driven software architecture and messaging queues such as SQS, Kafka, RabbitMQ
Good knowledge of modern software development techniques (unit/integration testing, CI/CD pipelines, etc.)
Design, build, and deploy NodeJS-based enterprise-level solutions and REST-based APIs for backend services
Ability to communicate designs effectively through flowcharts, sequence diagrams, and similar methods
Strong experience with complex system designs and large-scale traffic management
Familiarity with AI tools such as Copilot, Claude Code, etc.
Proficiency in English and working with cross-functional teams
This position is open to all candidates.
 
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חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
Ready to dive into a dynamic role where you'll be an integral part of a collaborative team? As a Senior Fullstack Developer , you'll be at the forefront of crafting innovative solutions and contributing to the continuous improvement of our platform.
Responsibilities:
Engage closely with Product, Client, DevOps and other R&D teams to deliver exceptional solutions.
Work within an agile environment alongside a team of engineers to meet business objectives efficiently.
Play a key role in designing, architecting, and developing robust solutions while ensuring code quality and seamless deployment.
Develop and maintain APIs and Services to support millions of active users, ensuring optimal performance and scalability.
Identify technical debt and areas that require attention or improvement at the architecture level.
Grow technical knowledge by researching the latest development methods and techniques, sharing that information with your team
Requirements:
6+ years of hands-on full stack development experience
1 year Experience with Angular js.
4 years with React.
3 years with Node.js
3 years with C# .NET
Great foundations of js, html css and typescript
Experience with state management such as Mobx/Redux
Ability to work in an agile, dynamic, rapid environment with constantly changing priorities.
Demonstrated expertise in designing and implementing APIs for applications.
Experience with Relational and NoSQL databases. (SQL is a must)
Ability to adapt to various technologies and research new concepts.
A team player capable of working independently (launch and forget type)
Dedicated to delivering results and passionate about staying updated with the latest technology trends.
Experience in Container Based Developments. (Docker)
Experience with cloud provider.
Not Required, But Highly Valued
Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience.
Experience with Microservice architecture.
Experience with multi-threading code.
Experience with messaging queues or streams such as RabbitMQ/SQS/Kafka.
Experience in Test Driven Development (TDD) and Continuous Delivery, thats a bonus.
A passion for sports.
This position is open to all candidates.
 
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הגשת מועמדותהגש מועמדות
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Location: Tel Aviv-Yafo
Job Type: Full Time
We're seeking a skilled Backend Developer to design, implement, and maintain robust server-side applications. The ideal candidate will have strong expertise in server-side programming, database management, and API development. Experience with cloud platforms and microservices architecture is crucial. You'll work closely with frontend developers and other teams to create scalable, efficient, and secure backend systems that power our applications.

What will you Do?

Design, develop, and maintain scalable server-side applications and APIs.
Implement and optimize database schemas, queries, and data storage solutions.
Collaborate with frontend developers to integrate user-facing elements with server-side logic.
Participate in code reviews and contribute to architectural decisions.
Troubleshoot, debug, and upgrade existing systems.
Implement security and data protection measures.
Work with cloud services (e.g. AWS, Azure, or GCP) to deploy and manage backend services.
Contribute to the development of microservices architecture.
Stay updated with emerging backend technologies and industry best practices.
Requirements:
5+ years of Backend development experience in Node.js and Typescript
Database Management
Experience with SQL databases
Proficiency with in-memory data structures and caching
Proficiency in database design, optimization, and query performance tuning
API Development and Integration
Experience designing and building RESTful APIs
Familiarity with GraphQL is a plus
Experience in designing and implementing microservices
Scalability and Performance Optimization
Understanding of caching strategies and message queues
Experience with large-scale, distributed architectures
Experience implementing authentication, authorization, and data protection mechanisms
Excellent problem-solving skills and attention to detail
Proactive attitude and ability to thrive in a dynamic startup environment
Communication and collaboration skills
This position is open to all candidates.
 
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הגשת מועמדותהגש מועמדות
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20/01/2026
Location: Tel Aviv-Yafo
Job Type: Full Time
we are looking for a Senior Fullstack Engineer, Platform.
As a Senior Full Stack Engineer on this team, youll work across the stack: designing robust backend services and building polished, data-driven UIs that help customers and internal stakeholders get value quickly.
What You'll Do:
Own end-to-end features across backend and frontend - from technical design and implementation to deployment and monitoring.
Design, implement, and maintain scalable microservices and event-driven architecture.
Build modern, high-quality web frontend experiences that expose subscription and usage data to customers and internal teams in a clear, actionable way.
Collaborate with cross-functional teams (Product, Data, CS, other engineering teams) to design systems that support product-led growth and business goals.
Contribute to platform and architecture decisions, ensuring our systems are reliable, observable, and easy to evolve.
Simplify integrations, workflows, and the overall developer experience to significantly reduce the Mean Time to Value (MTTV) for both internal teams and customers.
Write clean, testable, and maintainable code, and perform thoughtful code reviews for peers.
Take ownership of production - including monitoring, troubleshooting, and continuously improving performance, reliability, and cost.
Design and maintain asynchronous flows using queues as part of our event-driven architecture.
Requirements:
5+ years of experience as a full stack engineer working on production systems.
Strong backend engineering experience with:
Node.js and TypeScript
Microservices architecture
Building and consuming RESTful APIs and event-driven systems
Solid frontend experience with:
React and TypeScript
Building complex, data-heavy, performant web applications
Translating UX/product requirements into clean component architectures
Experience with relational databases, including data modeling, query optimization, and troubleshooting.
Proven experience deploying and operating services in cloud environments (AWS, GCP, or Azure), including containerized workloads (Docker, Kubernetes or similar).
Hands-on experience with monitoring, logging, and alerting (e.g., Datadog, Coralogix, Grafana).
Strong understanding of system design, distributed systems, scalability, and reliability.
Ability to debug complex production issues across the stack and drive them to resolution.
Comfortable working in a fast-paced environment, juggling multiple priorities while maintaining high quality.
Experience working with asynchronous processing and queues as part of event-driven architectures.
Nice to Have:
Experience with billing, payments, or subscription platforms.
Experience building internal platforms or tooling for other engineering teams.
Background with analytics/BI or data products exposed to customers.
This position is open to all candidates.
 
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הגשת מועמדותהגש מועמדות
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5 ימים
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
Were looking for a Senior Data Engineer in the Data Collection Ingest team to contribute to the design and coding of data ingestion services & pipelines. This role involves working as part of a team that handles millions of requests per minute across multiple servers, and is responsible for a wide-range of data pipelines, processing billions of events each day.
Why is this role so important?
As the most trusted platform for measuring online behavior, millions of people rely on insights daily as the ground truth for their knowledge of the digital world. Producing these insights requires large scale raw data to be ingested reliably in high scale to provide stable signals for analysis. As a Data Engineer you will have the opportunity to perform hands-on work and own raw data ingestion pipeline end-to-end. Your work will have a direct impact on the quality and reliability of our data and the insights that our products are delivering to our customers.
Requirements:
Has 5+ years of experience in developing code for big data infrastructure. Proficiency in technologies such as: Databricks, Spark, Airflow, Firehose, SQS, or other similar tools.
Proven experience working with high scale on AWS or any other cloud provider. Experience in architecture and design of large-scale and high performance production systems.
Comfortable taking challenges and learning new technologies.
Excellent communication skills with the ability to provide constant dialog between teams.
Ability to take business requirements and translate them to technical alternatives by performing risk management and evaluating tradeoffs.
This position is open to all candidates.
 
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