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Charging & Mediation - Developer

Porto, Porto, Portugal💼 Full-time🗓 2026-07-16 → 2026-07-19

Core

Design, implement, and maintain high-performance mediation solutions enabling seamless data flow and transformation across telecom systems.

Role type

Mediation Engineer

Builds

Robust, scalable, and future-ready mediation platforms

Domain

Telecom / Mediation Systems

Deliverable

production ML models | product features

Required skills

Nokia Mediation product expertise, telecom domain concepts, debugging and problem-solving, Oracle SQL/PL/SQL, PostgreSQL, Unix, C/C++, Perl, Java, XML, Business Logic Tool (BLT), TimesTen, Shell/Bash/Python scripting, Ansible

Preferred skills

Kubernetes, Docker, cloud methodologies, OpenStack, VMWare, Nokia CSF platform

Technologies

Nokia Mediation, Oracle, PostgreSQL, Unix, C, C++, Perl, Java, XML, BLT, TimesTen, Kubernetes, Docker, OpenStack, VMWare, Ansible

Responsibilities

Design mediation solutions, implement data flow workflows, maintain mediation platforms, write code, test and deliver quality nodes/streams and functional tests

Seniority

Mid-level (2+ years experience)

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