Software Engineer - Azure Core Host Networking
Tel Aviv | Software Engineering | Feb 05, 2024 | Job number 1672718

Microsoft Azure Core ILDC (Microsoft Israel Development Center) team is a part of Azure infrastructure team, with multiple intriguing projects in different networking areas.Our team develops products spanning across all layers of the networking stack, from FPGA offloading, through kernel drivers, DPDK applications up to user space code and more.Microsoft Azure is building the fastest and most secure networks in public cloud. ILDC, which is Microsoft Azure’s Israel Development Centers) is seeking candidates who ideally have networking and/or security background.During the last few years we took significant part in definition and development of Microsoft Azure HW acceleration product, Azure Boost and Accelerated Connections.


We are looking for excellent engineers who want to: 

  • Create, impact and collaborate with the best-in-class engineers 
  • Be part of a growing team and contribute to its success.
  • Innovate, solve problems and work as part of a team.
  • Build network systems and services, taking products all the way from an idea to production. 

Join us as a Software Engineer II to build the world’s fastest public cloud and make a difference to millions of people across the planet.


Microsoft’s mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.


  • Develop, Windows/Linux drivers and apps.
  • Drive projects with other teams in Microsoft, with our hardware partners and OS partners.
  • Collaborate with different partners in Azure Core team in Israel and US.
  • Responsible for designing new features, testing and deploying at scale.


Minimum Qualifications:

  • B.Sc. or M.Sc. in Computer Science, or equivalent experience
  • 2+ years of software development in C/C++
  • Driver design, development, debugging and testing experience
  • Experience with SW/HW integration

Preferred Qualifications:

  • 1+ years of software development in Python/Java/C#
  • Good grasp of Windows Internals and operating systems in general
  • Performance optimization of low-level code
  • Cloud networking architectures
  • Familiarity with scrum tracking tools such as JIRA or Azure DevOps
  • Understanding of TCP/IP
  • Understanding in network security concepts
  • Linux and Windows networking stacks and other OS components; Reliable, high quality software development; Performance optimizations
  • Host network offloads; RDMA, SR-IOV; Virtualization (hypervisors, virtual machine switching)
  • TCP/IP; Switching and routing protocols; Network hardware - NICs, switches, routers; Load balancing; Network virtualization (NVGRE, VXLAN); QoS and scheduling.
    Networking at scale, deployment and servicing at scale

Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request via the Accommodation request form.


Benefits/perks listed below may vary depending on the nature of your employment with Microsoft and the country where you work.