Entry Level: 6G Developer

Ericsson GmbH; Lunds kommun; On-site; SEK 650,000 - 800,000; Full time

Job summary

Ericsson in Lund, Sweden is seeking newly graduated engineers to help build the first 6G product. You will work in a cross-functional baseband software team, tackling real-time C and C++ on multi-core DSPs under tight deadlines.

No prior 6G delivery history is required; you will learn by doing and contribute debugging, design, and testing to extend 5G baseband to 6G, while aligning with evolving 3GPP specs. Strong mathematical ability and hands-on projects are valued.

Qualifications

• Must have a MSc in a relevant field and be at the start of your career.
• Strong foundation in C/C++ near hardware and mathematics.
• Demonstrated project or build you have created.

Responsibilities

• Join a cross-functional baseband software team in development.
• Work on real-time C and C++ under microsecond deadlines.
• Study, design, implement, test and ship features for 6G
• Learn from evolving 3GPP specs and contribute to code reviews

Skills

C/C++

Signal processing

Problem solving

Curiosity

Education

MSc in Computer Science

MSc in Electrical Engineering

MSc in Engineering Physics

Tools

GCC toolchain

DSP programming

Job description

Join our TeamAbout this opportunityForty percent of the world's mobile traffic is carried over Ericsson networks.Nobody thinks about that until it stops. A mobile network is how people call an ambulance, pay for lunch, and find each other. When it works it is invisible. When it fails it is national news. That is the scale a single line of baseband code operates at.We are entering the 6G program now and forming the teams that will carry it. That is why we are hiring. Join in three years and you inherit the decisions — join now and you make some of them.We are looking for newly graduated engineers at the start of their career to build the first 6G product with us.What you will doYou will join a cross-functional team working in baseband software development — in the physical layer, where radio energy becomes data, or in the uplink and downlink processing chains that schedule and move user data. We will not pretend there is a long 6G delivery history to join. There is not. That is the point, and it is what makes this different from maintaining something finished.The difficulty is real, and it is specific. Real-time C and C++ under microsecond deadlines, against 3GPP specifications, on multi-core DSPs, is unforgiving work — and it is exactly where a confident wrong answer from an LLM looks identical to a correct one. So we treat working with AI as an engineering skill to be learned rather than a tool to be handed out, and the scarce part of that skill is judgment: knowing which answers to trust, which to verify, and which to throw away.The craft itself is classic baseband engineering, and it looks like this:Take a feature from a question to shipped code — studies, systemization, design, implementation, test.Rework parts of a 5G baseband that has shipped to hundreds of networks so that it carries 6G, without breaking what runs today.Work against a standard that is still moving, and feed what you learn back into it.Read code you have never seen before, in a codebase far larger than anything at university, and find the three lines that matter.The skills you bringAn MSc in computer science, electrical engineering, engineering physics, wireless communication or similar.C or C++ close to the hardware, and enough mathematics to be unafraid of a signal.Something you have built because you wanted to build it, not because it was assigned.Comfort working where the answer is not known yet. Much of this has not been done before, by anyone.You do not need to be an expert in telecom - several people on these teams arrived from entirely different domains. We will teach you the standard; we cannot teach you curiosity.Sound like your kind of problem? Apply.Why join Ericsson?At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build solutions never seen before to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.What happens once you apply?Click Here to find all you need to know about what our typical hiring process looks like.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.Primary country and city: Sweden (SE) || LundReq ID: 791272