Summary: Seeking a Mediation Engineer to design, implement, and maintain high-performance mediation solutions, ensuring seamless data flow and transformation across telecom systems. Highlights: 1. Design, implement, and maintain high-performance mediation solutions. 2. Deliver robust, scalable, and future-ready mediation platforms. 3. Strong understanding of telecom domain concepts. VNG \- Cais Gaia, Évora, Fundão, Lisboa \- Expo Charging \& Mediation \- Developer Long Description As a Mediation Engineer, my mission is to design, implement, and maintain high\-performance mediation solutions that enable seamless data flow and transformation across telecom systems. I am committed to delivering robust, scalable, and future\-ready mediation platforms by combining deep technical expertise with a strong understanding of telecom operations. Your profile * Bachelor’s degree in computer science, electronics and communications or relevant field, with strong software interest) * Graduate – minimum of 2 years’ experience in mediation product/system. * Working knowledge mediation product/system with ability to independently work, write code, test and deliver good quality workflows/nodes/streams and functional tests. * Good background and understanding of telecom domain concepts. * Good debugging, analytical and problem\-solving skills. * Good communications skills (written and verbal). * Good exposure and working experience in Oracle SQL, PL/SQL, PostgreSQL, Unix. Key Responsibilities * Good exposure and Hands on experience on mediation product/system installation, migration and troubleshooting is also a plus. * Good exposure and knowledge in C, C\+\+, Perl, Java and XML. * Working experience in Business Logic Tool (BLT). * Scripting knowledge in Shell, Bash, Python and Ansible. * Knowledge on Kubernetes and docker container is a plus. * Exposure and hands\-on knowledge into cloud methodologies, technologies and OpenStack and VMWare is also a plus. Ref. code 424325\-en\_GB Posted on 23 Feb 2026 Experience level Experienced Professionals Contract type Permanent Location VNG \- Cais Gaia, Évora, Fundão, Lisboa \- Expo Business unit Engineering and RandD Services Brand Capgemini Engineering Professional communities Products \& Systems Engineering