Full Stack Tech Lead

IONIX is a pioneer in EASM, an emerging area in cybersecurity dedicated to helping organizations uncover vulnerabilities in their external attack surface. We’re looking for creative innovators who share our passion for protecting the world from the risks inherent in hyperconnected online attack surfaces.

Full-time Israel, Tel Aviv

About The Position

IONIX is the attack surface management solution that uses Connective Intelligence to shine a spotlight on exploitable risks across your real attack surface and its digital supply chain. Only IONIX discovers and monitors every internet-facing asset and connection, delivers laser focus into the most important risks to your business, and provides the tools to rapidly remediate exploitable threats and reduce attack surface risk. Global leaders including Infosys, Warner Music Group, The Telegraph, and E. ON depend on IONIX’s machine learning-powered discovery engine, contextual risk assessment and prioritization, and end-to-end remediation workflow to go on the offensive in managing their complex and ever-changing attack surfaces.


Ionix is looking for an experienced Full Stack Tech Lead, to join its Tel-Aviv office as part of the Platform group.

What will you do?

  • Take part in developing the world’s leading ecosystem-security solution
  • Solve complex engineering problems and provide technical leadership
  • Take an instrumental part of IONIX’s platform and company’s growth
  • Lead key projects, addressing security, scalability, and performance challenges
  • Mentor fellow engineers in multiple areas, including backend, frontend, system architecture and design
  • Lead the team towards new technologies, architectures and dev processes
  • Collaborate with engineering and business leads across the company to define milestones and deliveries on very short time frames for new functionality to be added to existing systems


  • Bachelor’s degree in Computer Science, Computer Engineering, or equivalent experience
  • +4 years of technical leadership roles
  • +10 years overall experience in software development
  • Proven experience overseeing end-to-end development and deployment of complex production web applications in highly scalable cloud environments
  • Experience with SaaS, serverless solutions and microservice architecture
  • Experience with cloud environments such as AWS/GCP/Azure.
  • Hands-on experience working with both SQL and NoSQL databases (PostgresSQL - advantage)
  • Deep knowledge and proven experience with Python
  • Experience with Docker and Kubernetes
  • Experience with Django Framework– advantage
  • Team player who thrives in a fast-paced working environment

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