OTN Developer

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OTN Developer in Others new

Capgemini
Full time
Email

Others
11/04/2026
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Chennai, India

Responsibilities

Design and develop software for OTN, DWDM, SONET, and SDH-based optical transport platforms.
Architect and implement networking solutions aligned with Open ROADM specifications.
Develop and maintain embedded networking software using C/C++.
Work with YANG models for network management and configuration.
Integrate and debug I2C, SPI, PCIe, GPIO, SerDes, and SGMII hardware interfaces.
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.

Requirements

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

Benefits

Career paths, internal opportunities within the Capgemini group, and personalized career guidance.
Comprehensive wellness benefits including health checks, telemedicine, insurance with top-ups, elder care, partner coverage, and new parent support via flexible work.
Opportunities to work on technology and engineering projects with industry leaders and on societal and environmental challenges.

Capgemini

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,...

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