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Communication Services Hungary (CoS)

We make a difference. There's an important business opportunity opened recently in Telco industry: usage of Cloud Native technology for highly reliable and stable systems. The challenge is handling complexity as always, but this time it comes from IT industry. Therefore we need highly capable and competent developers, engineers, integrators and drivers who take the challenge and make our Cloud Native IMS solution fly.
city at night

Ericsson clearly positions itself as a market leader in this segment. IMS is the key component for 4G, 5G and 6G to make point to point communication and conferencing happen including all kinds of multimedia streams.

We are looking for Cloud Developers and CloudOps to shape and optimize our newborn solution released in February 2022. We offer you a wide field of opportunities to grow in your skills, competences and career. You are especially welcome if you are interested in

  • organizing complex solutions into a microservices' architecture
  • Cloud Native technologies like Kubernetes, Docker, Helm charts, SR-IOV, DPDK, Multus, Redis, firewalls, Cloud Native security, etc, - providing fast and redundant services
  • willing to practice older and learning newer software development techniques as GitOps, Go, functional languages, workflows, software delivery pipelines etc.
  • or you aren't interested in all of things above, but you have extremely strong nerves to integrate, verify and deploy the solution to different environments again and again and again

We started our Cloud Native journey with SBC (Session Border Controller) and BGF (Border Gateway Function), and their common microservice applications (Common Service and Automation team), being in the front line of intruders, IP scanners and other adventurers.

MTAS (Multimedia Telephony Application Server) and CSCF (Call Session Control Function) are the next ones in the Cloud Native journey. All of these products will be supported by STS (System Test & Support) team.

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