Hcltech is hiring for c developer with l2 l3 protocol – apply now!!

Company Overview :

HCL Tech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, High Tech, Semiconductor, Telecom and Media, Retail and CPG and Public Services. Consolidated revenues as of 12 months ending June 2025 totaled $14 billion. To learn how we can supercharge progress for you, visit hcltech.com

"Join HCL and Shape the Future!"

We are seeking a highly skilled Software Engineer with strong expertise in C / C++, Data Structures, Algorithms, and Python (for testing). The ideal candidate should have hands-on experience in the design and development of Layer-3 networking protocols and a solid background in problem-solving, software development, and troubleshooting.

Qualification Required :

BE / B. Tech / M. Tech / MCA educational background

Work Location : Chennai / Bangalore / Hyderabad

Exp : 3.8 to 10 yrs.

Roles And Responsibilities :

Strong programming expertise in C, Data Structures, and Algorithms.

Proficiency in Python for automation / testing.

In-depth knowledge of networking concepts and routing protocols.

Hands-on experience in at least one of the following :

• Unicast protocols : BGP, IS-IS, OSPF
• Multicast protocols : PIM, IGMP, MSDP
• MPLS signaling protocols : RSVP
• Layer-3 VPNs

Excellent problem-solving and debugging skills.

Strong communication and teamwork skills.

Apply now by clicking the 'Apply' button or email your most recent resume to

If you feel you are the right fit for this opportunity, kindly share your updated profile to along with the details below :

How You’ll Grow

At HCL Tech, we offer continuous opportunities for you to find your spark and grow with us. We want you to be happy and satisfied with your role and to really learn what type of work sparks your brilliance the best. Throughout your time with us, we offer transparent communication with senior-level employees, learning and career development programs at every level, and opportunities to experiment in different roles or even pivot industries. We believe that you should be in control of your career with unlimited opportunities to find the role that fits you best.

Why Us