Entry Level: Baseband System Developer

Ericsson GmbH; Lunds kommun; On-site; SEK 900,000 - 1,300,000; Full time

Job summary

Ericsson GmbH in Lund is seeking a Baseband System Developer to advance systemization for next-generation Radio Access Networks. You will work on baseband algorithms, DSP, MIMO, and beamforming, collaborating with teams across engineering, product, and standards to shape future wireless technology.

The role emphasizes rigorous analysis, simulations, and feature development to improve network performance and efficiency in line with product goals.

Qualifications

• Strong foundation in communications theory and digital signal processing.
• Experience with wireless system simulations for performance evaluation.
• Ability to collaborate across distributed teams.

Responsibilities

• Contribute to systemization for next-gen Radio Access Network products.
• Develop, analyze, optimize, and validate L1 and RRM algorithms (DSP, MIMO, beamforming).
• Perform link- and network-level studies for 5G/6G performance.
• Create and maintain systemization artifacts (requirements, analyses).
• Collaborate with cross-functional and global teams for feature delivery.

Skills

Wireless systems

5G/6G knowledge

DSP

MIMO

Beamforming

Analytical thinking

Collaboration

Education

BS/MS in CS/EE/Telecommunications

Tools

Simulation tools

Job description

Join our TeamAbout this opportunityJoin Ericsson’s Business Network Engineering Unit as a Baseband System Developer. You will work in a team focused on developing and contributing to systemization for next-generation Radio Access Network products, with emphasis on baseband algorithms, signal processing, and multi-antenna systems. In this role, you will contribute to technical studies, requirements, simulations, and feature development for advanced wireless technologies.Our culture values inclusivity, collaboration, and innovation, with empathy and diversity as cornerstones. Team members are encouraged to express ideas and contribute to co-creation in a speak-up environment. You will collaborate with engineering, product, and standards-related teams, contributing technical input and analysis that support product development and future technology evolution. Success in this role will be demonstrated by delivering high-quality technical contributions, supporting robust system solutions, and helping improve network performance and efficiency toward product goals.What you will doContribute to systemization for next-generation Radio Access Network products by supporting system requirements, technical studies, and feature development.Develop, analyze, optimize, and validate physical layer (L1) and radio resource management (RRM) algorithms, with focus on DSP, MIMO, and beamforming strategies.Perform link-level and network-level system studies to evaluate wireless network performance and efficiency for 5G/6G technologies.Develop and refine software simulations and tools to assess design alternatives and support technical decision-making.Collaborate with cross-functional and global teams to support system integration, alignment across technical areas, and successful feature delivery.Support standardization-related investigations and contribute technical input in relevant internal and external forums.Create and maintain systemization artifacts such as requirements, analysis reports, and architectural input that support product development and feature integration.The skills you bring:Relevant experience in wireless systems, preferably including 5G and emerging 6G technologies.Good foundation in communications theory, digital signal processing, MIMO, and beamforming.Experience with simulation tools and environments for performance evaluation.Analytical and structured problem-solving mindset, with curiosity and willingness to learn.Ability to collaborate across cross-functional and geographically distributed teams.Education: BS/MS degree in Computer Science, Electrical Engineering, Telecommunications, or a closely related discipline.Nice-to-Have Skills:Agile/Lean product development practices.Strong interpersonal skills and cross-team collaboration capabilities.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: 790142