Senior Backend Engineer (Remote)

Poland · Full-time

About The Position

We are seeking a Senior Backend Engineer to join the OX Security team. As a key member of our engineering team, you will be responsible for designing, developing, and maintaining our product's backend infrastructure.


  • Develop and maintain high-quality backend code in a fast-paced environment
  • Collaborate with our Research team
  • Optimize and scale backend systems to handle increasing traffic and data volume.
  • Troubleshoot and resolve technical issues in a timely manner
  • Conduct code reviews and provide technical guidance to junior team members


  • 5+ years of experience in backend development using languages like Node.j, Typescript
  • Solid understanding of backend architecture and design patterns
  • Experience with cloud platforms such as AWS, Azure, or GCP
  • Knowledge of SQL and NoSQL databases
  • Strong problem-solving skills and attention to detail
  • Excellent communication and teamwork abilities

About OX Security

At OX, we believe that security should be an integral part of the software development process, not an afterthought. Founded by Neatsun Ziv and Lior Arzi, who previously led Check Point’s Security Group, OX provides DevSecOps teams with the automation, visibility and risk insights they need to bring security and integrity to every step of the software development lifecycle, from the earliest planning stages until deployment to production. Based in Tel Aviv, Israel, OX is backed by Evolution VC Partners, Team8, Microsoft’s venture fund M12 and Rain Capital. For more information, visit

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