Domain Architect
2 days ago
As a Domain Architect at Nokia, you will play a crucial role in shaping the architecture of our software subsystems and components to meet evolving network requirements. Collaborating closely with cross-functional teams—ranging from software and hardware development to system architecture and integration—you will define software structure and interfaces that ensure high performance, scalability, and timely delivery.
Responsibilities- Define and design the software architecture for specific software subsystems or components, ensuring alignment with project requirements and budget constraints.
- Analyze and consolidate inputs to meet performance, scalability, and time-to-market goals for software delivery.
- Guide requirements gathering and provide clear directives for software design, ensuring teams adhere to architectural standards.
- Conduct in-depth analysis of GSM/UMTS/LTE networks, call flows, and subscriber data migration processes involving HLR, HSS, and IMS technologies.
- Implement and oversee installations of NT-HLR, IMS Nodes, and NDS Software while managing system services and leveraging Linux expertise.
- Facilitate communication with customers and local teams to discuss requirements, design analysis, and project updates.
You have:
- 9-15 years of experience in GSM/UMTS/LTE Networks and Call flows
- Relevant experience in LDAP based Database, Python Programming and other Scripting Language (Shell, Perl etc.)
- Expertise in Subscriber Attribute Mapping Concepts
- Proficient in Subscriber Database migration, including HLR, HSS, EIR & MNP, Ericsson, Huawei, ZTE etc.
- Knowledge of Linux (SLES, RHEL/CentOS7+), with knowledge of package management
- Experience with SQL databases like Oracle and PostgreSQL
It would be nice if you also had:
- Knowledge of NoSQL databases such as MongoDB or Cassandra
- Experience with RESTful API design using HTTP & HTTP2
- Working knowledge of GitHub, JIRA, and scripting languages (Python, Shell, Perl)
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