Lead Architect 5G RAN L2- Tieto Tech Consulting ( m/f/d)

Tieto; Bengaluru; On-site; INR 1,500,000 - 2,500,000; Full time

Job summary

Tieto is looking for a Technical Specialist/Solution Architect in Bangalore. The ideal candidate will have 12 to 18+ years of experience in 3GPP L1/L2/L3 eNB/gNB software development and strong knowledge of 5G Baseband design.

The role involves developing and guiding teams on software architecture, as well as enhancing the current systems. Strong skills in software design, communication, and a proactive approach are essential.

Qualifications

• 12 to 18+ years of experience in 3GPP L1/L2/L3 eNB/gNB Software Development.
• Strong understanding of 3GPP radio access standardization of LTE & NR.
• Extensive experience developing, systemizing, and testing software for 5G protocols.

Responsibilities

• Develop specialized knowledge of the existing 5G Baseband Software architecture.
• Provide guidance to teams regarding intricate design issues.
• Conceive strategies to enhance the current architecture.

Skills

Software architecture principles

Layer 1 and Layer 2 knowledge

C programming

C++ programming

3GPP protocols

Linux operating system

CI/CD principles

Agile methodologies

Documentation skills

Communication skills

Education

B.E / B.S / B.Tech / M.S / M.E / M.Tech in EC/EE/CS

Tools

Jenkins

Spinnaker

Git

Gerrit

Jira

Job description

Job Description

Job name: Technical Specialist/Solution Architect

Location: Bangalore

Experience

12 to 18+ years of experience in 3GPP L1/L2/L3 eNB/gNB Software Development, 4G/5G Baseband design, test, and systems.

Education

• Must be B.E / B.S / B.Tech / M.S / M.E / M.Tech in EC/EE/CS (related branches will be considered)
• Strong academic background with excellent oral and written communication.

Responsibilities

• Develop specialized knowledge of the existing 5G Baseband Software architecture.
• Provide guidance to teams regarding intricate design issues.
• Conceive various strategies to enhance the current architecture.
• Work closely with other domain specialists.

Skills

• Deep understanding of software architecture principles and substantial knowledge of RAN domains, specifically Layer 1 and Layer 2.
• Experience in feasibility studies and simulation of L1/PHY related features or Packet Scheduler algorithms.
• Strong understanding of 3GPP protocols like LTE and 5G NR, end‑to‑end RAN systems, and communications systems, with knowledge of PHY/MAC layers in 4G and 5G.
• Highly skilled in software design, C programming, and C++ programming on General Purpose Processors (GPP) and Purpose‑Built ASIC Architecture.
• Strong understanding of 3GPP radio access standardization of LTE & NR, ORAN split architecture (preferably Radio protocols), including algorithms and protocols.
• Extensive experience developing, systemizing, and testing software for 5G Layer 1/Layer 2/Layer 3 protocols.
• 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 of agile and lean methodologies.
• Self‑driven and proactive approach.
• Excellent communication and documentation skills.
• Proficient in English.

We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team.