Software Engineer
Cisco Bengaluru, Karnataka, India
Job Description
"Unlock the future of wireless connectivity as a Wireless Radio Software Engineer at Cisco, where you'll push the boundaries of innovation and drive business success."
At Cisco, our Wireless Radio Software team is shaping the next generation of Wi-Fi experiences. As a Wireless Radio Software Engineer, you'll join a dynamic team of experts who design, develop, and integrate low-level software for our access point portfolio.
With a focus on collaboration and innovation, our team works closely with chipset vendors, platform teams, and system engineers to deliver high-performance, reliable wireless connectivity at scale. If you're passionate about wireless technology and eager to make a meaningful impact, this role is for you.
Why you should learn this:
With the proliferation of IoT devices, cloud computing, and mobile networks, the demand for skilled Wireless Radio Software Engineers is skyrocketing. According to industry reports, this role is expected to grow by 12% in the next year alone.
Expected Salary: As a Wireless Radio Software Engineer at Cisco, you can expect a competitive salary ranging from $120,000 to over $200,000 per year, depending on experience and location.
How it works:
- Develop and integrate radio firmware and driver-level software for Cisco's access point portfolio.
- Collaborate with chipset vendors, platform teams, and system engineers to ensure seamless integration and high-performance wireless connectivity.
- Contribute to the validation and testing of radio firmware and driver-level software to ensure reliability and scalability.
Core Concepts to Master
Low-Level Software Development
In this role, you'll work with low-level software languages such as C and C++ to develop and integrate radio firmware and driver-level software. You'll need to understand the intricacies of wireless communication protocols and how to optimize software performance for high-speed wireless connectivity.
Wireless Communication Protocols
As a Wireless Radio Software Engineer, you'll need to have a deep understanding of wireless communication protocols such as 802.11ac, 802.11ax, and Wi-Fi 6. You'll need to be able to design and develop software that can handle the complexities of wireless communication, including packet transmission, reception, and error correction.
Integration and Validation
In this role, you'll work closely with chipset vendors, platform teams, and system engineers to ensure seamless integration and high-performance wireless connectivity. You'll need to develop and implement testing frameworks to validate radio firmware and driver-level software and ensure reliability and scalability.
Interview Questions (Beginner)
- What do you know about wireless communication protocols and how do you stay up-to-date with the latest developments?
- Can you describe your experience with low-level software development and how you've applied it in previous roles?
- How do you approach testing and validation in software development, and what tools do you use to ensure reliability and scalability?
Job Overview
Advance Questions
- • Design a wireless communication protocol stack from scratch, including packet transmission, reception, and error correction. How would you optimize it for high-speed wireless connectivity?
- • Develop a testing framework to validate radio firmware and driver-level software. How would you ensure reliability and scalability in your design?
- • Describe your experience with collaboration and communication in a team environment. How do you handle conflicts and ensure that stakeholders are aligned with project goals?