C Developer

About the Position:

We are seeking a highly skilled and motivated C Developer with deep expertise in the SONiC ecosystem and platform bring-up. In this role, you will be at the forefront of porting SONiC to new hardware platforms, developing hardware abstraction layers, and driving low-level integration of critical switch components. The ideal candidate will have a strong background in embedded systems and a proven track record of working with switch ASICs and platform initialization.

• Role: C Developer
• Location: Bangalore
• Experience: 5 -11 years
• Job type: Full time
• Work type: Hybrid

Impact You Will Realize Job Responsibilities:

• Develop robust, efficient code in C for drivers and platform APIs
• Design, develop, and maintain features and components in the SONiC NOS stack
• Integrate SONiC with various hardware platforms and ASIC SDKs (e.g., Broadcom, Mellanox, Marvell)
• Contribute to SAI (Switch Abstraction Interface) and other open-source networking components
• Troubleshoot and resolve issues across the software stack (kernel, NOS, applications)
• Collaborate with cross-functional teams to define requirements and deliver solutions
• Participate in code reviews, testing, documentation, and release activities
• Ensure compliance with open-source standards and contribute upstream where applicable
• Monitor performance and implement optimizations to improve reliability
• Collaborate with hardware engineers to define requirements and debug hardware/software interaction issues
• Work with bootloaders and installation environments, specifically ONIE and U-Boot
• Utilize and extend Switch SDK APIs to enable full functionality of the networking ASIC

Key Skills You Will Require:

Required Qualifications & Skills:

• Bachelor's or Master's degree in Computer Science, Electrical Engineering, or related field
• 5+ years of professional experience in embedded systems development using C
• Hands-on experience with Linux kernel development or device drivers
• Deep understanding of L2/L3 networking protocols (e.g., BGP, OSPF, VLAN, VXLAN)
• Proven experience with SONiC, including:
• Porting SONiC to new platforms
• Deep understanding of the Platform Abstraction Layer (PAL)
• Strong experience in hardware bring-up and board-level debugging
• Solid familiarity with ONIE, U-Boot, and the Linux kernel boot process
• Experience working with vendor-specific Switch SDKs (Broadcom, Marvell, NVIDIA/Mellanox)
• Excellent problem-solving skills and ability to work independently in a fast-paced environment

Qualification you must require:

• Educational Qualification BE/MCA/ME/M Tech/ MSc

Why should you join Xoriant

Xoriant is a trusted provider of digital engineering services, renowned for building and operating complex platforms and products at scale. With three decades of software engineering excellence, we combine modern technology expertise in Data & AI (GenAI), cloud & security, domain and process consulting to solve complex technology challenges. We serve over 100 Fortune 500 companies and tech startups on their journey to becoming unicorns and beyond.

As a right-sized company, we bring agility through our 5000+ passionate XFactors (our employees) from over 20 countries, fostering a culture focused on purpose and employee happiness.

Want to experience life at Xoriant

In our inclusive workspace, we turn imagination into reality everyday!

• Business for Purpose: Be part of a passionate team and create a better future through tech & innovation.
• Giving Back to Community: Build a stronger business and community by volunteering and make a positive impact in the community.
• Rise to Sustain: Support your career growth in a way that helps ensure long-term success.
• Continuous Learning: Stay curious and keep learning with us to drive innovation.
• Wellness First: Prioritize well-being with multiple health benefits & experience work-life balance.
• Rewards & Recognition: Value your work with meaningful rewards and recognitions.
• One Xoriant Family: Celebrate the joy of diversity, inclusivity and togetherness through festivals.
• Candid Connects: Connect directly with leaders and voice your opinion.
• Culture of Ideation: Be a trailblazer, bring new ideas to the fore and realize them through engineering.

If there's an XFactor in you, we have a chair dedicated to your name.

To know more about Xoriant, please visit : www.xoriant.com

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Equal Employment Opportunity Statement:

We are committed to providing equal employment opportunities to all individuals, regardless of race, color, religion, gender, national origin, age, disability, or veteran status. Our inclusive workplace values diversity and ensures that all employees are treated fairly and with respect, promoting a culture of belonging. We strive to create a supportive environment where everyone has the opportunity to succeed and contribute to our collective success.