RDK‑B Development Engineer

Location: Bangalore, India

Experience: 610 years

Employment Type: FullTime

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 culturean 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 whats next, and we will navigate further together. Our journey of learnability, values, and trusted relationships with clients continues to be the cornerstone of our organizationand these values are upheld only because of our people.

Your Role

As an RDKB Development Engineer, you will be part of our broadband software development team, responsible for building, enhancing, and optimizing broadband gateway features on RDKB platforms. You will work across embedded Linux, networking stacks, device management frameworks, WiFi components, and DOCSIS/GPONbased CPE platforms.

This role offers the opportunity to work on nextgeneration broadband solutions, collaborate with crossfunctional engineering teams, and contribute to highperformance, scalable gateway software used by global telecom operators.

Technology Focus Areas

• RDKB Middleware & Broadband CPE Platforms
• Embedded Linux, Yocto, System Internals
• DOCSIS / GPON / Home Gateway Systems
• TR069, TR181, WiFi Configuration & Management
• Networking Protocols (TCP/IP, DHCP, DNS, NAT, IPv6)

Key Responsibilities

• Design, develop, and maintain components of the RDKB stack for broadband gateways.
• Work on networking features including DHCP, DNS, NAT, IPv6, firewall, TR069, WiFi management, and more.
• Integrate thirdparty modules and ensure compliance with TR181 data models.
• Debug issues across kernel, middleware, and application layers using tools like GDB, Valgrind, Wireshark, etc.
• Collaborate with QA, hardware, and product teams to deliver highquality releases.
• Contribute to performance tuning, security enhancements, and overall system optimization.
• Participate in code reviews, documentation, and CI/CD pipelines to ensure continuous improvement.

Required Skills

• Strong handson experience with RDKB architecture and broadband gateway development (DOCSIS / GPON).
• Proficiency in C programming within embedded Linux environments.
• Deep understanding of Linux internals, shell scripting, and build systems (Yocto, Make).
• Expertise in networking protocols such as TCP/IP, DHCP, DNS, NAT, IPv6.
• Development experience with TR069, TR181 data models, WiFi management frameworks (hostapd, wpa_supplicant).
• Handson with debugging and log analysis tools (GDB, Valgrind, Wireshark).
• Strong experience with Git and collaborative development workflows.
• Experience with WiFi driver integrations preferred.
• Exposure to RDK community contributions or opensource broadband initiatives.
• Knowledge of Python or similar scripting languages for automation.
• Familiarity with Agile/Scrum methodologies.

Education

Bachelors or Masters degree in Computer Science, Electronics, Telecommunications, or a related field.