Infosys
RDKB Developer
Chennai, India
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hirly's read of this role
- Role family
- Engineering
- Seniority
- Mid level
- Country
- IN
- Work mode
- On-site / unstated
- First seen by hirly
- 3 Oct 2026
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the posting
We are looking for a passionate and experienced RDK-B Engineer to join our broadband software development team. The ideal candidate will have a strong background in embedded Linux, networking protocols, and C programming, with hands-on experience in RDK-B architecture and Yocto build system. You will be responsible for developing, integrating, and maintaining broadband gateway features on RDK-B platforms.
Today, the corporate landscape is dynamic, and the world ahead is full of possibilities! None of the amazing things we do at Infosys would be possible without an equally amazing culture, the environment where ideas can flourish and where you are empowered to move forward as far as your ideas will take you.
At Infosys, we assure you that your career will never stand still, we will inspire you to build what’s next and we will navigate further together. Our journey of learnability, values and trusted relationships with our clients continue to be the cornerstones of our organization and these values are upheld only because of our people.
Responsibilities
Design, develop, and maintain components of the RDK-B stack for broadband gateways.
Work on networking features such as DHCP, DNS, NAT, firewall, IPv6, TR-069, and Wi-Fi management.
Integrate third-party modules and ensure compliance with TR-181 data models.
Debug and resolve issues across the software stack (kernel, middleware, and application).
Collaborate with QA, hardware, and product teams to deliver high-quality releases.
Contribute to system performance tuning, security enhancements, and feature optimization.
Participate in code reviews, documentation, and CI/CD processes.
Technical requirements
Required Skills:
Strong experience with RDK-B architecture and broadband gateway development.
Proficiency in C programming in embedded Linux environments.
Solid understanding of networking protocols (TCP/IP, DHCP, DNS, NAT, IPv6, etc.).
Experience with Linux system internals, shell scripting, and build systems (Yocto, Make).
Familiarity with TR-069, TR-181, and Wi-Fi management (hostapd, wpa_supplicant).
Hands-on with debugging tools like GDB, Valgrind, Wireshark, and log analyzers.
Experience with Git and collaborative development workflows.
Preferred Qualifications:
Experience with DOCSIS and Wi-Fi driver integration.
Exposure to RDK community contributions or open-source broadband projects.
Knowledge of Python or other scripting languages for automation.
Familiarity with Agile/Scrum development methodologies.
Education
Master Of Comp. Applications,Master Of Engineering,Master Of Science,Master Of Technology,Bachelor Of Comp. Applications,Bachelor Of Science,Bachelor of Engineering,Bachelor Of Technology
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