Sr. Software Engineer

Publication date : Dec 18, 2025, 12:00AM

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

Develop and maintain Embedded software solutions for communication and data management systems within gateways

Design, develop, and test embedded software for gateway devices
Collaborate with hardware and software teams to ensure system integrations.
Analyze and troubleshoot technical issues related to embedded systems.
Write technical documentation and software specifications.
Participate in code reviews and integration testing.
About you

Proficiency in Embedded programming languages (C, C++)

Knowledge of Communication protocols (MQTT, CoAP, HTTP)
Experience with OpenWRT and development of solutions based on this platform
Experience in Software development for gateways
Strong background in Wi-Fi technologies and data management
Proficient in TCP/IP stack and networking concepts
Familiarity with prpl (prpl Foundation) and its frameworks
Understanding of real-time operating systems (RTOS)
Familiarity with Embedded architectures
Ability to work in a team and communicate effectively.

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, neurotype, 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.

Only your skills matter

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