Domain Architect

The Domain Architect at Nokia will lead the design of innovative products and systems, focusing on telecom architecture, including 2G/3G/4G/5G core networks. The role involves defining architectural standards, preparing high- and low-level designs, and conducting technical discussions with customers and vendors.

HOW YOU WILL CONTRIBUTE AND WHAT YOU WILL LEARN

• Define architectural standards and best practices for high-quality software design.
• Prepare High-level and Low-level designs (HLD/LLD).
• Respond to RFPs and translate customer requirements into actionable proposals.
• Conduct technical discussions with customers and develop actionable plans.
• Ensure application scalability, security, and performance.
• Troubleshoot and resolve performance bottlenecks in applications.

Qualifications

Must-Have:

• Bachelor''s/master''s degree in engineering or equivalent with 9-18 years of experience in Telecom Domain software architecture and expertise in 2G/3G/4G/5G core network architecture and protocols.
• Experience in C/C++, Java with focus on Multithreading, Inter Process Communication (IPC), Client-server based communication model.
• Expertise in SQL (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., Cassandra, Redis).
• Experience in Linux (RHEL/Rocky Linux) and cloud-native solutions, knowledge of 3GPP standards related to E-UTRAN, NG-RAN, and IMS.

Nice-To-Have:

• Experience with RestFul API design using HTTP/HTTP2.
• Familiarity with Golang, Lua, JavaScript, or Python development and knowledge of DevOps practices and tools like Jenkins, Ansible and positioning methods like CID/ECID or TDOA.