Job description

Publication date : Jul 10, 2026, 12:00AM

Contract duration :

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.

Within a product team operating in a collaborative Agile/Scrum environment, you will contribute to the design, development, and evolution of strategic Data Backend platforms supporting some of Orange Business’ most critical transformation programs, including SM2.0, Vibe, NewCo, Evolve, and other key customer-facing initiatives.

In this context, your main responsibilities will include:

Designing, developing, and maintaining scalable backend applications and data processing services
Contributing to the delivery of strategic business initiatives while ensuring solution quality, performance, and reliability
Developing and optimizing data processing pipelines handling large volumes of business-critical data
Participating in application modernization, technical debt reduction, and refactoring activities
Supporting cloud migration initiatives and the evolution towards modern and scalable architectures
Designing and implementing APIs and integrations with multiple internal and external systems
Analyzing and resolving production incidents, performance issues, and data consistency challenges
Collaborating closely with Product Owners, Business Analysts, Architects, Technical Leads, and other development teams
Contributing to architecture decisions and technical roadmap definition
Participating actively in Agile ceremonies and continuous improvement initiatives
Contributing to CI/CD pipelines, automated testing, and DevOps practices
Ensuring delivery commitments are met while maintaining high standards of software quality and operational excellence

With a BAC+5 degree in Computer Science, Software Engineering, or a related field, you have at least 3 years of experience in software development and backend engineering. You are comfortable working in Agile/Scrum environments and have experience delivering business-critical applications with demanding performance and availability requirements.

Technical Skills
Strong development experience in Java
Experience with Scala and distributed data processing frameworks such as Apache Spark
Good knowledge of REST APIs, backend architectures, and distributed systems
Experience with OrientDB, PostgreSQL, and database performance optimization
Knowledge of data modeling, data processing, and large-scale data management
Experience with CI/CD pipelines and DevOps practices
Familiarity with cloud environments and cloud migration projects is a plus
Knowledge of containerization technologies (Docker, Kubernetes) is a plus
Experience with monitoring, logging, and troubleshooting production systems
Understanding of software design patterns and development best practices

Professional Skills
Strong analytical and problem-solving capabilities
Ability to work efficiently in complex and highly interconnected ecosystems
Strong ownership and commitment to delivery objectives
Ability to prioritize effectively and manage multiple activities simultaneously
Excellent teamwork and collaboration skills
Proactive mindset and continuous improvement orientation
Good communication skills with both technical and non-technical stakeholders

In the international environment of Orange Business, a good level of proficiency in both written and spoken French and English is required.

You bring passion, energy, taste for exploration and adaptability. You seek the opportunity to expand your knowledge and develop new skills.

• 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.

Regardless 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.