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OPOpen Systems AG

Software Systems Engineer SD-WAN(m/w/x)

Zürich
Full-timeOn-siteExperienced

Developing and improving secure connectivity solutions combining Firewall, SWG, CASB, and ZTNA for cloud/hybrid environments. Hands-on IP networking (OSPF, BGP) and Go/Python software development experience required. End-to-end project ownership for global secure networks.

Requirements

  • Higher education in Computer Science or related field and relevant professional experience
  • Hands-on experience with IP networking and routing, ideally with OSPF and BGP
  • Knowledge of Linux systems and networking
  • Experience with the Linux Netfilter stack
  • Experience in software development with concurrent compiled languages (preferably Go) and scripting languages (e.g. Bash, Python)
  • Interest in system- and network-level programming, automation, and problem-solving
  • Proficiency in English
  • Knowledge of network security concepts and practices
  • Knowledge of software and system testing practices (CI/CD)
  • Familiarity with agile development cycles

Tasks

  • Improve the SD-WAN portfolio
  • Participate in projects from concept to deployment
  • Build services to enhance network performance
  • Enhance network availability and security
  • Implement WAN encryption and routing
  • Develop application-based multi-ISP routing
  • Optimize WAN traffic

Work Experience

  • approx. 1 - 4 years

Education

  • Bachelor's degree

Languages

  • EnglishBusiness Fluent

Tools & Technologies

  • Go
  • Bash
  • Python
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