5G RAN L1/L2 Protocol Developer- Tieto Tech Consulting (m/f/d)

Mandatory Skills

• Candidate should have hands-on experience in LTE/5G NR Mac Scheduler, 3GPP Layer1/Layer 2.
• Candidate should possess in-depth knowledge of 3GPP Specification - specifically Layer 1/L2
• Understanding of Layer1 - Layer2 interfaces and Layer2 - Layer3 interfaces
• Candidate must have knowledge of networking protocols like TCP/IP, UDP, SCTP etc.
• Must have experience in debugging complex gNodeB issues, log file analysis etc.
• Proficient Agile development methodologies.
• Candidate should have good coding skills in C /C++
• Programming skills: C++ (target), Java and Python (testers), VsCode, Git, Gerrit
• Build systems: Bazel
• Cloud Basics: Understanding key cloud concepts, including containers, Docker, Kubernetes, and cloud-native architectures, is crucial.
• Domain Knowledge: Specific knowledge around CloudRAN implementations, such as virtualized Distributed Units (vDU), RAN technologies, and connectivity protocols, is required.
• Proficient in using version control tools such as Git, Gerrit, and project management tools like Jira.
• The candidate should have experience of agile ways of working.
• Experience from cloud technologies like microservices, containers, etc. is also a merit.
• Candidate should have excellent communication skills and enjoy working in a dynamic and global environment.
• At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity. Diversity, equity and inclusion | Sustainability | Tieto
• Stay alert to recruitment scams: • Tieto only communicates via @tieto.com email addresses. • We never ask candidates to pay fees or share financial details during recruitment. • If you receive a suspicious message claiming to be from Tieto, don't respond — verify it via our official careers site. • For more information visit Important Advisory Regarding Recruitment Fraud | Tieto Blog