Job description

Publication date : Aug 04, 2026, 12:00AM

Contract duration :

Orange Business is here!
About us

Join us at Orange Business!

We are a network and digital integrator that understands the entire value chain of the digital world, freeing our customers to focus on the strategic initiatives that shape their business.

Every day, you will collaborate with a team dedicated to providing consistent, sustainable global solutions, no matter where our customers operate. With over 30,000 employees across Asia, the Americas, Africa, and Europe, we offer a dynamic environment to develop and perfect your skills in a field filled with exciting challenges and opportunities.

About the role* OINIS is looking to fill in the position of Software Engineer to work on the SDN/NFV Domains.
* Work with the Solution Architect and other team members to analyze the customer requirements, and reach a suitable software solution architecture that addresses the requirements.
* Develop the solution using the identified frameworks and test the code using standard code quality analysis tools.
* Work with open source and/or commercial solutions to develop the solution.
* Participate to periodical progress review meetings with the customer to track the development progress, address issues that come up, and fine-tune the final results.
* Continue to work the Solution Architects and other Software Developers in the team in building, testing, and supporting the final solution that would be use in customer production environment.
* Develop the needed technical documentation and manuals needed by the customer to start using and maintaining the solution.
* Contribute to the open source community SDN/NFV projects the lessons learned, new ideas, and new code, based on the implemented use cases above.
About you* Have BSc Computer Science or Computer Engineering or Communication Engineering; university degree with 3-6 years experience.
* Mandatory knowledge of Object Oriented Programming, Design Patterns, and Micro Services Architectures.
* Mandatory knowlege of XML, JSON, YAML, RESTful API, Swagger, OpenAPI, GRPC, and Protobuf.
* Mandatory experience with C/C++ or Python or Golang.
* Mandatory experience with Git, Gerrit, Maven, Make, Gitlab, etc ...
* Mandatory experience with databases, e.g. SQL, MySQL, MariaDB, Redis.
* Mandatory experience with Linux OS and Shell Scripting.
* Prefer experience with virtualization technologies, e.g. KVM, VMWARE, Openstack, etc ...
* Prefer experience with container technologies, e.g. LXC, Dockers, Kubernetes, Rancher, Helm, etc ...
* Prefer experience with CI/CD and DevOPs, e.g. Anisble, Gitlab CI, Jenkins.
* Prefer experience with Agile Methodologies, Scrum Process, Sprints, and tools, e.g. JIRA, Confluence, etc ...
* Automated test suites, frameworks such as Selenium, Robot Framework, Pytest, JUNIT, Mockito, etc.
* Have a real passion for clean code; unit testing; automation testing and continuous delivery.
* Have drive with practicality; a critical thinker; dedicated to solving problems at team level; are open and flexible.
* Passionate and creative about learning, especially in the areas of technology, service design patterns and system architectures.
* Capable to write clear technical documentation.
* Have strong written and verbal communication abilities.
* Big plus having knowledge or some background in IP DATA Networks, VOIP Networks, or 4G/5G Mobile Core Networks.
* Fluent in English in Mandatory.
* Fluent in French is a plus.

You bring a can-do attitude, tackle challenges head-on and challenge the status quo with new and innovative ideas.

What we offer

• Global Opportunities: Work in multi-national teams with opportunity to collaborate with colleagues and customers from all over the world.
• Flexible Work Environment: Flexible working hours and possibility to combine work from office and home (hybrid ways of working).
• Professional Development: training programs and upskilling/re-skilling opportunities.
• Career Growth: Internal growth and mobility opportunities within Orange.
• Caring and Daring Culture: Health and well-being programs and benefits, diversity & inclusion initiatives, CSR and employee connect events.
• Reward Programs: Employee Referral Program, Change Maker Awards.

Only your skills matterRegardless of your age, gender identity, race, ethnic origin, religion/belief, sexual orientation, marital status, neuroatypia, disability, veteran status or appearance, we encourage diversity within our teams because it is a strength for the collective and a vector of innovation. Orange Group is a disabled-friendly company and equal opportunity employer: don't hesitate to tell us about your specific needs.

At Orange, only your skills matter.

Regardless of your age, gender, background, origin, religion, sexual orientation, disability, neurodiversity, or appearance, we actively encourage diversity within our teams, as it is a collective strength and a driver of innovation.Orange is a disability-inclusive employer: please feel free to let us know about any specific needs you may have.