Ericsson

Junior C Developer- L1/ 6G Simulator

Ericsson  •  Kraków, PL (Hybrid)  •  3 hours ago
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Job Description

Join our Team

About this opportunity:

We are now looking for engaged Layer 1 developers to join our team based in Poland! The team will work on how to prepare for development of a powerful UE Simulator meeting the needs of 6G. The team will later be the core team for actual development of the 6G UE simulator.
The Simulation Services (SIMS) unit is responsible for providing Simulators to product development within Business Area Networks. These Simulators are used in product verification instead of real mobile phones and real core networks. The SIMS responsibility includes development of internal solutions for Simulators, including our main simulator CSIM FsUE NR and sourcing of Simulators from external vendors.

What you will do

  • Be part of an agile team that contributes to Layer 1 development of a UE Simulator
  • Work in an exciting technical area, supporting Ericsson internal users with an important product for 6G
  • Have the possibility to drive innovation and make new insights reality
  • Get the opportunity to work with everything needed in a team: analysis, system design, pre-development and implementation in small increments and ensuring short feedback loops

You will bring

  • A spirit of positiveness and creativeness with a can-do-attitude
  • The skills to be ready to explore new opportunities as well as continuously learn and improve together with the team and really enjoy coding
  • The social skills to cooperate closely in a diverse team of colleagues
  • MSc or BSc level (or last semesters) in Telecommunications, Computer Science, Software Engineering, IT or equivalent level of knowledge
  • Entry level knowledge about embedded programming, ideally within the telecom sector
  • Proven software engineering skills with ability to write high-quality code (e.g. C) and knowledge in DPDK
  • Knowledge of multithreading and parallel processing and understanding of L1 Protocols
  • Good speaking and writing skills in English


We work in hybrid model, min. 3 days from office

What do we offer:

  • Annual bonus depending on the achievement of the company's goals and results
  • Possibility to take advantage of the reduction of tax-deductible costs for creative work
  • Financial awards and distinctions
  • Private medical care for employee and their family (Medicover)
  • Life insurance
  • Mental Help Line
  • Cafeteria system Pluxee platform: co-financing MultiSport or OK System card, lunch cards, and others
  • Sports and integration activities (e.g. Football, Joga, raising team, climbing club)
  • Company support (loans and grants)
  • Possibility to participate in 3G / 4G / 5G... 6G technology projects
  • Opportunity to participate in technical and interpersonal training conducted by international trainers
  • Access to recognized learning platforms (Pluralsight, Skillsoft, Coursera)
  • Opportunity to work in an international environment, also outside Poland
Ericsson

About Ericsson

The future of mobile isn’t on the horizon, it’s happening now. At Ericsson, we’re building the foundation for an open network ecosystem where industries, developers, and enterprises thrive.

The convergence of 5G, AI, cloud, and network APIs isn’t just a technological shift; it’s a transformation that is redefining industries and enhancing everyday life. Open, programmable networks are enabling real-time innovation and unlocking new business models across the globe.

Imagine a world where developers can dynamically access network capabilities on demand, where enterprises don’t just use connectivity but shape it. This isn’t a distant vision, it’s the ecosystem we’re creating today.

Collaboration fuels everything we do. By working across industries, we’re designing a future where connectivity isn’t just seamless. It’s intelligent, programmable, and transformative.

The shift is happening. Are you part of it?

Industry
Telecommunications
Company Size
10,000+ employees
Headquarters
Kista, SE
Year Founded
1876
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