We're looking for a Domain Architect who thrives on building strong customer relationships and delivering impactful solutions. In this role, you will be a trusted advisor, understanding customer needs and translating them into effective solutions in the Charging domain. You will design and specify end-to-end solutions using Nokia's portfolio and third-party products, ensuring long-term technical integrity.
HOW YOU WILL CONTRIBUTE AND WHAT YOU WILL LEARN
- Develop and implement charging concepts for LTE, 3GPP architecture, real-time charging systems, 5G, and IoT use cases while ensuring seamless system functionality.
- Design and specify end-to-end customer solutions, integrating charging products and aligning with regional and technical requirements.
- Work with Diameter/4G interfaces (Gy, Sy, Ro), 5G interfaces (NCHF – N40, N28), and SS7 protocols to support solution deployment and optimization.
- Capture critical stakeholder inputs, translating them into effective requirements and solutions, while guiding customers on architecture, integration, and configuration.
- Apply solution architecture standards, DevOps principles, and automation frameworks like CI/CD pipelines and Robot Framework to enhance deployment efficiency.
- Conduct research, design, planning, development, and evaluation of specialized solutions while collaborating with cross-functional teams, including R&D, to resolve technical challenges.
- Contribute to Agile and scaled Agile Scrum teams by providing technical leadership, mentorship, and ensuring long-term solution integrity.
KEY SKILLS AND EXPERIENCE
You have:
- 8+ years of experience in Charging concepts and development areas like LTE, 3GPP architecture, Real-time charging systems, 5G, and IOT use cases with a Bachelor's or equivalent degree.
- Experience with Diameter/4G interfaces (mainly base protocol, Gy, Sy, and Ro interfaces).
- Practical experience of DevOps concepts, CI/CD pipelines and tools like Jenkins.
- Exposure to automation frameworks like Robot Framework.
- Worked in Agile/scaled Agile scrum teams.
It would be nice if you also had:
- Knowledge of 5G interfaces (mainly NCHF - N40, N28).
- Understanding of SS7 interface.
