Design, implement and test 5G RAN baseband scheduler (UPC) features across full lifecycle. Contribute to architecture, improve scheduling software quality, implement backlog items, collaborate with architects, and support customer/live-network feedback.
Join our Team
If you want to join the evolution of Ericsson, work with 5G and beyond, and be part of one of the most thrilling and demanding R&D businesses - this is the job for you!
Ericsson is the market leader in bringing connectivity to humanity. The possibilities across industries are endless - from the more traditional advanced mobile broadband services to automotive and transports to agriculture, utilities and much, much more.
We work with the latest generation of broadband wireless technology. The RAN (Radio Access Network) Performance organization is responsible to systemize, design, implement and test software 5G features. The unit is responsible for the baseband SW within the 5G product.
We are now creating a product responsible organization in Krakow, Poland, with one L2/Scheduler section focused on 5G.
Currently we are looking for senior designers who will help us to drive development of 5G UPC (User Plane Control) often identified as brain of telecommunication system. You will be part of a world-class organization with some of the leading experts within the industry - you will join the baseband scheduler department and work with the one of the most complex embedded system in the word.
What you will do:
The skills you bring:
What do we offer:
• Annual bonus depending on the achievement of the company's goals and results. • 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). • Possibility to participate in 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
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: Poland (PL) || Krakow
Req ID: 783702
If you want to join the evolution of Ericsson, work with 5G and beyond, and be part of one of the most thrilling and demanding R&D businesses - this is the job for you!
Ericsson is the market leader in bringing connectivity to humanity. The possibilities across industries are endless - from the more traditional advanced mobile broadband services to automotive and transports to agriculture, utilities and much, much more.
We work with the latest generation of broadband wireless technology. The RAN (Radio Access Network) Performance organization is responsible to systemize, design, implement and test software 5G features. The unit is responsible for the baseband SW within the 5G product.
We are now creating a product responsible organization in Krakow, Poland, with one L2/Scheduler section focused on 5G.
Currently we are looking for senior designers who will help us to drive development of 5G UPC (User Plane Control) often identified as brain of telecommunication system. You will be part of a world-class organization with some of the leading experts within the industry - you will join the baseband scheduler department and work with the one of the most complex embedded system in the word.
What you will do:
- Develop new features for the 5G RAN participating in all design phases from early studies and design to receiving feedback on the functionality from our customers and live networks
- Work with UPC SW architecture changes to prepare for the scheduler feature roadmap
- Work with improving quality of the scheduling software
- Collaborate with architects to discuss architecture details/concerns
- Implementation of UPC domain care backlog items
- Thrive when driving technology leadership
The skills you bring:
- Embedded software development with experience from Baseband L1/L2 development in C/C++
- At least 3-4 years' experience in development of real-time embedded systems
- Strong analytical and problem-solving abilities
- General programming skills is an advantage, e.g. Python
- Knowledge of 5G and LTE (4G) standards (3GPP) is an advantage
- Clean code programming style and mindset
- Experience in defining product architecture or complex implementation proposals is appreciated
- MSc/Bsc level in a technical subject area or the equivalent level of knowledge
- Keen interest in the long-term evolution and success of the Baseband SW product
- Find it stimulating with teamwork and be part of a global organization
- Good English language skills in both writing and conversation is require
What do we offer:
• Annual bonus depending on the achievement of the company's goals and results. • 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). • Possibility to participate in 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
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: Poland (PL) || Krakow
Req ID: 783702
Similar Jobs at Ericsson
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
Develop, maintain, and troubleshoot the GTT Erlang/OTP test framework for Packet Core. Implement features and fixes, automate workflows with shell scripting on Linux, collaborate with feature and system teams, and support reliable tooling in distributed, cloud-native, containerized environments.
Top Skills:
4G5GBashCloud-NativeContainerized EnvironmentsDistributed SystemsErlang/OtpGtt FrameworkLinuxPacket Core
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
Develop and maintain C++ software (C++17+) for radio base station control and supervision. Write unit tests (Google Test), integrate tests in Java/Erlang, perform manual hardware testing and troubleshooting, work in Agile, create technical documentation, drive product-related activities, handle requirements and contribute from study to feature delivery while using AI-assisted development tools.
Top Skills:
Ai-Assisted Development ToolsC++C++17ErlangGdbGoogle TestJavaModbusProtocol BuffersPythonSanitizersValgrind
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
Join Ericsson as an intern in RAN Traffic Control to develop and support 5G Radio Access Network software. Participate in the full software lifecycle—study, coding, testing, documentation—troubleshoot issues, reproduce faults, manage configurations, and explore AI/ML solutions to improve operations while being mentored by experienced engineers.
Top Skills:
3Gpp5GAIC++GitMachine LearningPythonRan
What you need to know about the London Tech Scene
London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.

