We are looking for an experienced L1 Software Architect to join our team and contribute to the evolution of next‑generation radio technologies. In this role, you will work on physical layer uplink and downlink features for advanced 5G and future 6G networks. You will define, analyze, and architect complex Layer 1 solutions across multiple technology domains, supporting both product development and technical investigations.
Responsibilities- Partitioning and dimensioning of 5G/6G physical layer processing, including collecting requirements, use cases, defining interfaces, analyzing options for hardware/software split.
- Creating L1 SW architecture for Baseband and massive MIMO processing.
- Perform technical analysis and grooming of L1 related features.
- Leading and contributing to L1 technical fault investigations for internal and external customers. Acting as task force leader on need basis.
- Active reviewer and analysis for 3GPP updates.
- 10+ years of background on development of wireless/telecom systems.
- Strong background in SW architecture and architecture modeling related to BTS/SoC/GPU/SW, and signal processing systems development.
- Strong background in communications theory and signal processing.
- Rich knowledge of LTE/5G physical layer, knowing Resource Management design and implementation principles is a plus.
- Rich experiences on programming in C/C++/Matlab (Cuda is a plus) and modeling wireless communications systems.
- Good understanding of low-level SW design flow and process in the context of SoC (ASIC/FPGA/DSP) and/or GPU/CPU
- Proactive and independent problem solving through own experience and network.
- Fluent verbal communication and writing skills in English language.
- Master or above, major in signal processing, telecommunication, electronic engineering, computer science, or related.
Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world.
Our recruitment process
We act inclusively and respect the uniqueness of people. Our 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. We are committed to a culture of inclusion built upon our core value of respect.
If you’re interested in this role but don’t meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.
The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia.
- Flexible working arrangements and additional flex benefits to support work–life balance
- A minimum of 90 days of Maternity and Paternity Leave, with the option to return to work within a year following the birth or adoption of a child (based on eligibility)
- Medical and life insurance plan, plus paid sick leave for added security
- Meal allowance to support daily needs
- Car allowance based on eligibility
- Well-being programs to support your mental and physical health
- Opportunities to engage with Nokia Employee Resource Groups (NERGs), as well as access to mentors, coaches, and Employee Growth Solutions
- A learning culture that promotes continuous personal and professional growth – for your role and beyond
What We Do
At Nokia, we create technology that helps the world act together. As a trusted partner for critical networks, we are committed to innovation and technology leadership across mobile, fixed and cloud networks. We create value with intellectual property and long-term research, led by the award-winning Nokia Bell Labs. Adhering to the highest standards of integrity and security, we help build the capabilities needed for a more productive, sustainable and inclusive world.
