Domain Architect

Job Description

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.
  
  

About Us

Come create the technology that helps the world act together

Nokia is committed to innovation and technology leadership across mobile, fixed and cloud networks. Your career here will have a positive impact on people’s lives and will help us build the capabilities needed for a more productive, sustainable, and inclusive world.

We challenge ourselves to create an inclusive way of working where we are open to new ideas, empowered to take risks and fearless to bring our authentic selves to work

What we offer

Nokia offers continuous learning opportunities, well-being programs to support you mentally and physically, opportunities to join and get supported by employee resource groups, mentoring programs and highly diverse teams with an inclusive culture where people thrive and are empowered.

Nokia is committed to inclusion and is an equal opportunity employer

Nokia has received the following recognitions for its commitment to inclusion & equality:

• One of the World’s Most Ethical Companies by Ethisphere
• Gender-Equality Index by Bloomberg
• Workplace Pride Global Benchmark
  
  

At Nokia, we act inclusively and respect the uniqueness of people. Nokia’s 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.

Join us and be part of a company where you will feel included and empowered to succeed.