Senior SW Engineer
Nokia
Software Engineering
Portugal
Posted on Dec 12, 2025
You will be part of a new team in the MN RAN R&D BBSoC Unit, responsible for developing software to meet the Definition of Done for Cloud RAN applications. We are looking for a seasoned and skilled Senior Software Engineer to work on specifying, designing, implementing, and testing software, while also supporting program planning and agile activities. In addition, you will engage with the open-source community and contribute to the broader BBSoC RCP Platform.
Advancing connectivity to secure a brighter world.
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.
About the Business Group
Join Mobile Networks (MN) and help us become the trusted partner of choice for Communications Service Providers (CSPs), as well as for non-CSP entities in sectors like utilities, transportation, public services, and defense. Your work will contribute to delivering unbeatable customer experiences in wireless connectivity.
In MN RAN R&D Unit we focus on the research and development of Radio Access Network (RAN) technologies for mobile networks. This includes developing and improving technologies like 2G, 3G, 4G, 5G and 6G, as well as future wireless standards. With global experts and diverse career paths, you’ll grow your skills, lead breakthrough projects, and shape the future of wireless technology.
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.
Some of our benefits in Portugal:
- 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
We are looking for a seasoned and skilled senior software engineer. You would be working with specifying, designing, implementing and testing software.
You have:
- 5+ years of experience in software development and testing
- Strong expertise in C++, Golang or Python for development and testing
- Experience with Linux environments and embedded systems
- Hands-on experience with the NVIDIA CUDA platform and GPU-accelerated computing is considered an advantage
It would be nice f you also had:
- Experience with Agile software development and CI/CD practices
- Understanding of cloud runtime environments
- Experience with Cloud Native Computing Foundation (CNCF) principles, including Kubernetes
- Strong understanding of cloud infrastructure (e.g. RedHat, AWS, Azure, GCP)
- Experience with wireless protocols, especially LTE and NR
- Knowledge of open-source and community contributions
As a Senior Software Engineer in the RCP team, your role will include:
- Lead software implementation and integration
- Design system architecture for Cloud RAN applications
- Plan and collaborate globally on development tasks
- Maintain platform, DevOps, and continuous integration
- Conduct testing, QA, and troubleshooting
- Drive quality improvements and optimize build times
- Lead internal projects and knowledge sharing
- Engage with open-source communities and shape the future of Cloud RAN technology