Job Title: Senior Developer ( 5G RAN - L1 / L2)

Location: Bangalore

Experience: 5+ years in eNB/gNB software development, particularly designing 4G/5G radio L1/L2 or Baseband will be an advantage

Education:

- B.E./B.S./B.Tech./M.S./M.E./M.Tech. in Electrical Electronics/Computer Science (related branches will be considered)
- Strong academic background with excellent oral and written communication skills

Responsibilities:

- Lead tasks ranging from systemization, design, to software development and testing of 5G features.
- Oversee and guide the development process including SW design, implementation, and verification/integration
- Provide mentorship and guidance to junior developers within the team.
- Collaborate with cross-functional teams to ensure high-quality feature development.
- Conduct code reviews and ensure adherence to best practices and coding standards.
- Review of technical artifacts (Requirements, Design, User guides, release notes, test plans) generated by the team.
- Develop and optimize algorithms and protocols in alignment with 3GPP standards.
- Participate in continuous improvement initiatives for current architecture and development processes.

Skills Required:

- Highly skilled in software design, C programming, and C++ programming on General Purpose Processors (GPP) and on Purpose-Built ASIC Architecture.




- Strong understanding of 3GPP radio access standardization of LTE & NR , ORAN split architecture (preferably Radio protocols) , including algorithms and protocols.
- Experience in feasibility studies and simulation of L1/PHY related features or Packet Scheduler algorithms.
- Strong understanding of 3GPP radio access standardization, including algorithms and protocols.
- Extensive experience in developing, systemizing, and testing software for 5G Layer 1/Layer 2 protocols.
- Should have valuable understanding of 3GPP protocols like LTE and 5G NR. Should have strong understanding of end-to-end RAN system. Solid understanding of Communications Systems, knowledge of PHY/MAC layers in 4G, 5G.
- Proficient with test methodologies, tools, and simulators at the system and node level.
- Solid understanding of the Linux operating system and optimizing data processing paths using DPDK and Smart Network Interface Cards.
- Experience with CI/CD principles and tools, such as Jenkins and Spinnaker.
- Proficient in using version control tools such as Git, Gerrit, and project management tools like Jira.
- Knowledge about agile and lean methodologies.
- Self-driven and proactive approach.
- Excellent communication and documentation skills.
- Proficient in English.

If qualified & interested, please send your resume to [email protected]

📌 Senior 5G RAN Developer- (Bangalore Urban)
🏢 Tieto
📍 Bangalore Urban