Mac/iOS Developer

Tel AvivFull-time


We’re looking for a Mac/IOS developer to join the software agent team of Perimeter 81, a fast-growing venture-backed startup, based in the heart of Tel Aviv.

This role is perfect for a highly experienced software developer who is familiar with the networking and security worlds. As an integral part of our R&D, you’ll be working with a motivated software group that is responsible for multiple desktop and mobile device agents.

About Perimeter 81

Perimeter 81 radically simplifies cybersecurity with the world’s first Cybersecurity Experience (CSX) Platform. Our holistic, cloud-based solution allows organizations of all industries and sizes to support the immediate desires of digital nomads,by transforming the outdated, complex, hardware-based network security technologies into one unified, easy-to-use and scalable software solution. Our clients include SMBs to Fortune 500 businesses and industry leaders across a wide range of sectors. Our partners are among the world's leading integrators, managed service providers, and channel resellers.

Job Description

  • Develop scalable and secure agents on the Mac/IOS platform
  • Research and POC new technologies
  • Work with developers from other agent teams and with backend teams
  • Review and train junior employees with their designs
  • Initiate and innovate to promote business needs 


  • Computer Science degree or equivalent
  • Deep knowledge of SWIFT and ObjectiveC
  • Object Oriented and common design patterns
  • Deep knowledge of multithreading and async tasks
  • Experience with Mac services/helpers/daemons development
  • Networking knowledge - IP & TCP/UDP stack, routing tables, IPv4/IPv6, and DNS configuration
  • Understanding of VPN packets encapsulation & routing
  • Experience in OS X/iOS sockets programming
  • UI / UX orientation with a "sub-pixel" attention to detail

Perimeter 81 is an Equal Opportunity Employer and does not discriminate based on race, religion, color, national origin, sex, sexual orientation, gender identity, age, veteran status, or disability.