Job Description

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.



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.

Must-Have:


9-18 years of experience in Telecom Domain software architecture. 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. Knowledge of DevOps practices and tools like Jenkins, Ansible and positioning methods like CID/ECID or TDOA. Experience in Agile and iterative software development methodologies.

About Nokia

Join us in creating the technology that helps the world act together.



We are a B2B technology innovation leader, pioneering networks that sense, think and act(TM), putting the world's people, machines and devices in sync to create a more sustainable, productive and accessible future.



Learn more about life at Nokia .

About the Business Group

In Cloud and Network Services, as Nokia's growth engine, we create value for communication service providers and enterprise customers by leading the transition to cloud-native software and as-a-service delivery models. Our inclusive team of dreamers, doers and disruptors push the limits from impossible to possible.

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 .