About The Position
XM Cyber is the leader in hybrid-cloud security posture management, using the attacker's perspective to find and remediate critical attack paths across on-premises and multi-cloud networks. XM Cyber is looking for a talented Senior Big Data Developer to join our Vulnerability Risk Management (VRM) team.
Join a team building the data platform behind XM Cyber's Vulnerability Risk Management (VRM) — a system that ingests, normalizes, and correlates vulnerability and asset data from on-premises networks, endpoints, and physical machines at enormous scale. You'll design the pipelines that fuse CVE severity, EPSS exploit-prediction, and business impact with attack-graph context, turning billions of raw findings into a ranked, actionable picture of real risk. The result: customers stop chasing every CVE and start fixing the handful that are genuinely exploitable on their critical assets.
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, with Relational Database, Redis, Kafka, Dockers.
If you are up for the challenge and you have the 'XM factor', come and join us!
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/Java — 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, especially vulnerability management or risk prioritization — Advantage.
- Experience with k8s operator, Spark and Airflow — Big Advantage.
- Experience with Node.js (JS/Typescript) — Advantage.
- Experience in cloud development (AWS / Azure / GCP) — Advantage.
Skills Required
- 5+ years of experience in software development, with leadership of advanced software projects
- 2+ years experience with Apache Spark using Scala, Python, or Java
- Experience in server-side development with APIs, microservices architecture, Docker, databases, caches, and queues
- Experience delivering fully tested production-level code using CI/CD and maintaining large-scale production systems
- Strong leadership, collaboration, and interpersonal skills; ability to design new features and work with existing infrastructure
- Relevant cybersecurity experience (vulnerability management or risk prioritization)
- Experience with Kubernetes operators and Apache Airflow
- Experience with Node.js (JavaScript/TypeScript)
- Experience with cloud platforms (AWS, Azure, GCP)
What We Do
XM Cyber is the global leader in hybrid-cloud security posture management. 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 XM Cyber attack path management platform enables companies to rapidly respond to cyber risks affecting their business-sensitive systems by continuously finding new exposures, including exploitable vulnerabilities and credentials, misconfigurations, and user activities. XM Cyber constantly simulates and prioritizes attack paths putting mission-critical systems at risk, providing context-sensitive remediation options. Founded by top executives from the Israeli cyber intelligence community, XM Cyber has offices in North America, Europe, and Israel.

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