Senior Software Engineer

Job description / Role

About OINIS

Orange International Networks Infrastructures & Services (OINIS) is a technical department serving the group at an international dimension. With more than 1700 collaborators highly qualified through the world, OINIS is a privileged stakeholder for networks, infrastructure and security. OINIS's mission is to conceive, plan, broadcast, display and operate international networks and long distance (backbone), as well as the IT infrastructures of the group. Joining OINIS means joining a great place to work with teams of men and women with a variety of profiles and evolving in an international and multicultural environment. We are experiencing Agile methodology in our way of working as well as Digital Transformation. This human capital at OINIS will open evolution perspectives for you, while benefiting from our teams experience and sharing yours.

About the role

• OINIS is looking to fill in the position of Senior Software Developer 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 in 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 with the Solution Architects and other Software Developers in the team in building, testing, and supporting the final solution that would be used 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 minimum 7 years+ experience;
• Mandatory knowledge of Object Oriented Programming, Design Patterns, and Microservices Architectures.
• Mandatory knowledge 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, Docker, Kubernetes, Rancher, Helm, etc.
• Prefer experience with CI/CD and DevOps, e.g. Ansible, Gitlab CI, Jenkins, Terraform.
• 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 EPC mobile core networks.
• Fluent in English is mandatory.
• Fluent in French is a plus.

Department

Hosted OINIS

Orange Business is 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 Company

Orange is one of the world’s leading telecommunications operators with sales of 43.5 billion euros in 2022 and 136,000 employees worldwide at 31 December 2022, including 75,000 employees in France. The Group has a total customer base of 287 million customers worldwide at 31 December 2022, including 242 million mobile customers and 24 million fixed broadband customers. The Group is present in 26 countries. Orange is also a leading provider of global IT and telecommunication services to multinational companies under the brand Orange Business.