Senior SW Engineer, Network Management

Nokia; Finland; On-site; EUR 90,000 - 140,000; Full time

Job summary

Nokia Defense is seeking a Senior Software Engineer, Network Management, to shape architecture of Network Management solutions for defense networks. You will lead design decisions, mentor engineers, and collaborate across teams to deliver secure, scalable software for demanding environments.

Role emphasizes hands-on development in C++, Java, Python and requires Linux proficiency, security clearance, and strong English communication. Finland-based position with strict relocation policy.

Qualifications

• BSc or MSc in Telecommunications, Electronics, Computer Science, or Software Engineering.
• Strong experience in software development using C++, Java, Python, or similar technologies.
• Experience with telecommunications systems, IP networking, Network Management platforms, or mission-critical communications.
• Experience working in Linux-based development environments.
• Ability to guide technical work and collaborate on technical direction.
• Fluent English, both written and spoken.
• Valid personal identification document from a NATO-member country.
• Experience with Network Management Systems (NMS), OSS solutions, or telecommunications management applications.

Responsibilities

• Lead the design, development, testing, and maintenance of Network Management software for Nokia Defense solutions.
• Drive software architecture, technical design discussions, and key implementation decisions.
• Develop scalable, secure, and maintainable software using modern engineering practices and AI-assisted development tools.
• Mentor and support other engineers through technical guidance and knowledge sharing.
• Analyze and resolve complex software, networking, and system-level issues.
• Collaborate with architects, system engineers, product stakeholders, and integration teams throughout the product lifecycle.
• Drive continuous improvement through automation, DevOps practices, and engineering best practices.
• Ensure compliance with Nokia quality, security, and defense requirements.

Skills

C++, Java, Python

Linux development

NMS/OSS knowledge

Technical leadership

English proficiency

Security clearance

Education

BSc/MSc in CS/Engineering

Tools

Kubernetes

Containers

Microservices

Job description

As a Senior Software Engineer, Network Management you will play a key role in shaping the architecture and evolution of Network Management solutions for mission-critical defense communication networks. In addition to hands‑on software development, you will provide technical leadership, drive design and implementation decisions, mentor engineers, and collaborate across teams to deliver secure, scalable, and reliable solutions for demanding operational environments.

Nokia Defense develops secure, resilient, and mission-critical communication solutions for defense and government customers. Our solutions combine advanced networking, software platforms, cloud-native technologies, and next-generation communications systems to support demanding operational environments. We are looking for curious and collaborative engineers with a broad interest in technology. The role offers broad development opportunities while fostering collaboration and co-creation.

• Lead the design, development, testing, and maintenance of Network Management software for Nokia Defense solutions.
• Drive software architecture, technical design discussions, and key implementation decisions.
• Develop scalable, secure, and maintainable software using modern engineering practices and AI-assisted development tools.
• Mentor and support other engineers through technical guidance and knowledge sharing.
• Analyze and resolve complex software, networking, and system-level issues.
• Collaborate with architects, system engineers, product stakeholders, and integration teams throughout the product lifecycle.
• Drive continuous improvement through automation, DevOps practices, and engineering best practices.
• Ensure compliance with Nokia quality, security, and defense requirements.

Must-have:

• BSc. or MSc. degree in Telecommunications, Electronics, Computer Science, or Software Engineering
• Solid experience in software development using C++, Java, Python, or similar technologies.
• Experience with telecommunications systems, IP networking, Network Management platforms, or mission-critical communications.
• Experience working in Linux-based development environments.
• Ability to guide technical work and collaborate on technical direction.
• Experience with Network Management Systems (NMS), OSS solutions, or telecommunications management applications.
• Interest in Artificial Intelligence (AI) tools and techniques.
• Solid analytical and problem-solving capabilities and effective communication and collaboration skills.
• Fluent English, both written and spoken.
• Valid personal identification document from a NATO-member country.

Nice-to-have:

• Knowledge of 5G, Core Networks, tactical communications, or mission-critical networking solutions.
• Experience with cloud-native technologies, Kubernetes, containers, and microservice architectures.
• Knowledge of cybersecurity and secure software development.
• Experience mentoring engineers and leading technical initiatives.
• Experience working in agile development environments.

Please note that the candidate needs to pass/have a valid Finnish security clearance check. Additionally, this role is based in Finland and we are not offering international relocation option for this position.

Advancing connectivity to secure a brighter world.

Learn more about life at Nokia.

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.

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.