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Senior Big Data Developer

XM Cyber

XM Cyber

Software Engineering
Tel Aviv-Yafo, Israel
Posted on Nov 5, 2025

Description

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.

Join a core team of experts responsible for developing innovative cyber-attack techniques for Cloud-based environments (AWS, Azure, GCP, Kubernetes) that integrate into XM Cyber’s 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)

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.
  • Must - 2+ years experience of spark with scala/Python.
  • 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