VNG - Cais de Gaia, Lisboa - Expo, Évora, Fundão, VNG - Lake Towers
Autonomous Network ( OSS NMS / Inventory Developer)
Job Description
At Capgemini Engineering, the world leader in engineering services, we bring together a integral team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D; and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same.
Your Role
- Design, develop, and maintain cloud-based EMS/NMS and Inventory Management solutions
- Implement OSS functionalities across NMS, Inventory, Assurance, and Fulfilment domains
- Develop and customize inventory and topology data models
- Actively contribute to data modelling workshops with customers, providing technical input
- Implement and support:
- Legacy inventory to UIV data migration solutions
- Inventory standards based on existing Techpacks
- Develop and maintain RESTful APIs and integrations
- Build and support CI/CD pipelines and modern DevOps practices
- Work on multi-vendor network environments and complex OSS ecosystems
Your Profile
- 6–10 years of hands-on development experience in OSS domains: NMS, Inventory, Network Topology, Assurance, and Fulfilment
- Strong experience in cloud-based EMS/NMS development or Inventory Management, preferably with Assurance products
- Hands-on experience in one or more telecom network domains: 5G Slicing, 5G SA/NSA,IP/MPLS, Optical Transport, IMS, VoLTE, NFV/SDN
- Experience working in multi-vendor network environments (strong advantage)
- Development & Integration: Web standards and technologies: REST, SOAP, JMS, Kafka, NETCONF
- Data formats: XML, XSLT, JSON
- Frameworks & Architecture: Spring Boot, Microservices
- Inventory & Data Modelling
- Inventory modelling and extended data models
- UML modelling using StarUML
- Understanding of network inventory and topology models
- Legacy inventory to UIV migration experience
- DevOps & Cloud Jenkins, CI/CD/CT, Kubernetes
- Programming & Scripting: Java, JavaScript, Python, Groovy, Drools
- Databases: MariaDB, Oracle, SQL, Neo4J
WHAT YOU’LL LOVE ABOUT WORKING HERE
- Join a multicultural and inclusive team environment.
- Enjoy a supportive atmosphere promoting work-life balance.
- Hybrid work.
- Your career growth is central to our mission. Our array of career growth programs and diverse professionals are crafted to support you in exploring a world of opportunities.
- Access valuable training and certifications in cutting-edge technologies.
- Engage in exciting national and international projects.
- Health and life insurance.
- Referral program with bonuses for talent recommendations.
- Great office locations.
About Capgemini
Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.
Ref. code
398221-en_GB
Posted on
21 Jan 2026
Experience level
Experienced Professionals
Contract type
Temporary
Location
VNG - Cais de Gaia, Lisboa - Expo, Évora, Fundão, VNG - Lake Towers
Business unit
Engineering and RandD Services
Brand
Capgemini Engineering
Professional communities
Products & Systems Engineering