OTN Developer

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. 

Your Role

As an OTN Developer, you will be responsible for architecting, developing, and integrating software solutions for optical transport platforms. You will work closely with hardware, system, and product teams to deliver carrier-grade networking solutions and drive innovation in optical communication technologies.

• Design and develop software for OTN, DWDM, SONET, and SDH-based platforms.
• Architect and implement networking solutions aligned with Open ROADM specifications.
• Develop and maintain software using C/C++ for embedded and networking applications.
• Work with YANG models for network management and configuration.
• Integrate and debug hardware interfaces such as I2C, SPI, PCIe, GPIO, SerDes, and SGMII.
• Collaborate with system architects and cross-functional teams during design and integration phases.
• Analyze and resolve complex software and networking issues.
• Participate in architecture reviews, technical discussions, and design decisions.
• Ensure software quality, scalability, and performance for carrier-grade deployments.

Your Profile

• Architect-level experience in telecom or optical networking domains.
• Strong programming expertise in C/C++ (Mandatory).
• Hands-on experience with DWDM, SONET, SDH, and OTN technologies.
• Strong understanding of Open ROADM specifications and YANG models.
• Experience working with hardware interfaces including:
  • I2C
  • SPI
  • PCIe
  • GPIO
  • SerDes
  • SGMII
• Strong knowledge of embedded software development and system integration.
• Excellent debugging, analytical, and problem-solving skills.
• Experience in carrier-grade optical networking products.
• Knowledge of Layer 2/Layer 3 networking concepts.
• Familiarity with Linux-based development environments.
• Exposure to network management and orchestration frameworks.
• Experience working in Agile development environments.

What you'll love about working here

• You can shape your career with us. We offer a range of career paths and internal opportunities within Capgemini group. You will also get personalized career guidance from our leaders.
• You will get comprehensive wellness benefits including health checks, telemedicine, insurance with top-ups, elder care, partner coverage or new parent support via flexible work.
• At Capgemini, you can work on cutting-edge projects in tech and engineering with industry leaders or create solutions to overcome societal and environmental challenges.

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion.
Make it real | www.capgemini.com