Embedded C++

Tekskills Inc.; Hyderabad; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

Tekskills Inc. in Hyderabad, India is seeking a senior firmware/network software engineer with about 10 years of C/C++ experience and strong Linux kernel programming skills.

You will contribute to OpenWrt-based features, develop packages (OPKG/RPM), and advance WiFi, networking, and cloud orchestration capabilities. The role requires deep understanding of TCP/IP networking, WiFi standards, and telecom domain know-how, with emphasis on debugging, performance tuning, and automated testing in a

Qualifications

• Strong programming experience (around 10 years) in C and C++.
• Experience in Linux kernel programming.
• Familiarity with REST APIs and microservices architecture.
• Experience with NoSQL databases such as MongoDB and Redis is a plus.
• Hands-on with Git including commit, branch, merge, and rebase.
• Experience in test automation framework and smoke testing.
• OpenWrt development experience and packaging with OPKG and RPM is a must.
• Strong debugging, troubleshooting, and performance tuning skills.
• Scripting skills in Python, Groovy, BusyBox (ash and tools).
• Understanding of WiFi protocols and networking concepts (TCP/IP, DHCP, DNS, routing).
• Experience in WiFi standards (WiFi 5/6/6E/7), CPE, DOCSIS, RDKB or native broadband solutions.
• Exposure to cloud platform orchestration.

Skills

C

C++

Linux kernel

OpenWrt

REST APIs

Microservices

Git

Test automation

Python

Groovy

BusyBox

Networking

WiFi

Telecom domain

OPKG/RPM

MongoDB

Redis

Cloud orchestration

Tools

OPKG

RPM

Git

Job description

Description:

• Updated JD: Strong programming experience (around 10 years) in C, C++.


• Experienced Linux Kernel Programming.


• Familiarity with:


• REST APIs / Microservices architecture


• Experience with databases:


• Experience in Ovs-db networking database


• NoSQL (MongoDB, Redis) is a plus.


• Hands-on experience with:


• Git (commit, branch, merge, rebase)


• Experience in test automation framework to do smoke testing.


• Strong experience with developing features for OpenWRT and experience in creating package like OPKG and RPM is a must.


• Strong debugging, troubleshooting, and performance-tuning skills


• Experience in bootstrapping development and Strong scripting skills python, groovy, busyBox(ash and tools), etc.


• Understanding of:


• WiFi protocols and standards


• Networking concepts (TCP/IP, routing, DHCP, DNS, Multicast, Map-T, IP administration)


• Experience in Wi‑Fi concepts like AP, Hotspot, Security, Bands, etc


• Experience in telecom or networking domain is highly preferred


• Experience in development of features related to WiFi standards (Wi‑Fi 5/6/6E/7), CPE, DOCSIS, RDKB or any native broadband solutions is an must.


• Exposure to performance optimization in networked systems


• Experience working with cloud platform to understand the orchestration between systems.