R&D 5G Core Software Developer
NI Network Infrastructure
Athens, Greece, Greece
πριν από 11 ώρες

About Nokia

We create the critical networks and technologies to bring together the world’s intelligence, across businesses, cities, supply chains and societies.

With our commitment to innovation and technology leadership, driven by the award-winning Nokia Bell Labs, we deliver networks at the limits of science across mobile, infrastructure, cloud, and enabling technologies.

Adhering to the highest standards of integrity and security, we help build the capabilities we need for a more productive, sustainable and inclusive world.

About NOKIA Greece

Nokia Hellas has a presence of 30 years in Greece with a Global Technology Center facility in Athens and is the #1 ICT R&D hub with more than 900 employees of 34 years average age, out of which, 80% University graduates and 50% postgraduates.

At NOKIA Hellas we lead the implementation of technology edge in software, networks and communications. We develop and export the software that powers 5G for the international market.

Our technology stack includes cloud native architecture, DevOps and end-to-end automation. Being a member of NOKIA Hellas means that you are a member of the most innovative teams in the world, building an international career while working in Greece.

About Network Infrastructure

The mission of the Network Infrastructure (NI) Business Group is to be the most trusted partner for the world’s most critical network infrastructure.

NI will respond to the ever-increasing demand for networks with higher capacity, greater reliability, faster speeds, and lower costs.

Requirements :

  • Must be strong in C / C++’ programming languages.
  • Strong data structures programming.
  • Strong knowledge in multithreading programming.
  • Good knowledge in Linux operating system and networking concepts. Experience in real-time operating systems is added advantage.
  • Protocol development preferably, wireless experience, such as development on 5G / 4G / 3G nodes, using HTTP2 and JSON, GTPv2 / GTP, charging protocols, RADIUS, Diameter.
  • Familiarity with Kubernetes deployment, experience in building Operators and Sidecars is highly desirable.
  • Experience is any of the following is considered a plus : Service Mesh, Istio, Prometheus, fluentD, Kafka and experience with Go / Python programming languages.
  • IP and routing protocols is added advantage.
  • MSc and / or BSc in Computer Science or equivalent degree.
  • Responsibilities include :

  • Protocol development of software on a real-time operating system.
  • Architecture of the functional modules for the Serving and PDN Gateway
  • Unit testing of features developed on Packet and Serving gateways
  • Maintenance of software developed, support and technical assistance
  • Should be able to mentor junior engineers in team.
  • MS in Computer Science or Elec. Eng. (with understanding of networking)
  • Familiarity with Kubernetes, Helm, Docker
  • Familiarity with IP network protocols
  • Familiarity with UNIX based and real-time operating systems Strong C programming skills
  • Experience in developing network protocols Experience in debugging and maintaining control plane software
  • What we offer :

  • Competitive salary
  • Annual bonus
  • Life / Medical Insurance plan
  • Annual Medical Check-up program
  • Pension Plan
  • Ticket Restaurant e-card
  • Company mobile device and subscription
  • Company bus transportation
  • Flexible working hours
  • Social clubs and cultural activities
  • Career growth and development opportunities
  • Imagine creating technology that has the potential to change the world. Working with us, you will have a positive impact on people’s lives and help to overcome some of the world’s most pressing challenges.

    We act inclusively and respect the uniqueness of people. At Nokia, employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law.

    Nokia culture welcomes people as their true selves. Come create the technology to connect the world.

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