Tn Firmware / software Jobs – 105 Open Jobs Today

WIFI Tech Engineer
RADWIN —Chennai, Tamil Nadu
- Full-time
- Software development
- Linux
Quick apply
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- Full-time
- Plumbing
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- Weekend availability
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Program Manager
Quest Global —Chennai, Tamil Nadu
- Full-time
- Azure
- AWS
- Analysis skills
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Senior Discipline Engineer
Valeo —Chennai, Tamil Nadu
- Full-time
- Automotive diagnostics
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Embedded Engineer
Sardonyx Technologies —Tamil Nadu
- Email
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CCTV Technician
RajMall Inventives Private Limited —Chennai, Tamil Nadu
- ₹15,000 - ₹25,000 a month
- Full-time
- Electrical experience
- Bachelor's degree
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Application Engineer (Surveillance Business Unit)
e-con Systems —Chennai, Tamil Nadu
- C++
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Amscaler Innovations Private Limited —Perungudi, Chennai, Tamil Nadu
- Up to ₹30,000 a month
- Full-time
- Electrical experience
- Driving
- Travel
- Paid time off
- Cell phone reimbursement
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CCTV Technician
Etiicos —Madipakkam, Chennai, Tamil Nadu
- ₹15,000 - ₹25,000 a month
- Full-time
- Electrical experience
- Bachelor's degree
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Pupa Clic Technologies —Chennai, Tamil Nadu
- ₹40,000 - ₹55,000 a month
- Full-time
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- English
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Broadband Gateway Test Engineer
Tata Elxsi —Chennai, Tamil Nadu
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WIFI Tech Engineer

RADWIN -
Chennai, Tamil Nadu

Quick apply

Job details

Full-time

Qualifications

Firmware
Test-driven development
Embedded software
Software development
Linux
Debugging

Full job description

WIFI Tech Lead Engineer

Role Summary:

RADWIN is seeking passionate Firmware Tech Lead Engineer with 7+ years of experience in developing Wi-Fi firmware. The role involves working on embedded software development for Wi-Fi 6/7 chipsets, focusing on Upper MAC/Lower MAC, Data and Control Paths, and performance optimization within RTOS environments. You will be part of the new RADWIN Firmware Innovation Center in Chennai contributing to high performance wireless solutions.

Key Responsibilities: Design, implement, and maintain Wi-Fi firmware modules related to:

Data Path and Control Path
Upper MAC/Lower MAC/PHY integration
Wi-Fi 6 and Wi-Fi 7 protocol enhancements
Debug critical firmware issues impacting performance, stability, and throughput.
Collaborate with hardware, RF, and systems teams to ensure optimal firmware operation across layers.
Develop and optimize firmware for real-time embedded environments, ensuring compliance with timing constraints and system KPIs.
Participate in code reviews, bring-up, and delivery of firmware to production hardware.
Support regulatory (FCC, ETSI etc.,) and feature compliance (e.g., DFS, CCA, Spectral Scan, etc.).

Why Join RADWIN?

Be part of a Firmware Innovation Group under experienced leadership.
Work on next-generation wireless technologies with cross-functional teams in a global environment.
Work on bleeding-edge platforms and direct engagement with chipset vendors.
A growth-oriented, fast-paced R&D culture where firmware leads the product innovation

Requirements:

Over 7 years of embedded software development focused on Wi-Fi firmware
Strong knowledge of IEEE 802.11 protocols, especially Wi-Fi 6 and Wi-Fi 7 (MAC/PHY level)
Experience in real-time embedded systems and RTOS environments
Solid debugging skills for firmware bottlenecks, stability issues, and low-level Wi-Fi/Cellular stack problems.
Hands-on experience with Qualcomm and/or Broadcom or MediaTek or Intel (or any other chipsets)
Experience with Debugging tools: Wireshark, GDB, iperf, Sniffer

Requirements:

Over 7 years of embedded software development focused on Wi-Fi firmware
Strong knowledge of IEEE 802.11 protocols, especially Wi-Fi 6 and Wi-Fi 7 (MAC/PHY level)
Experience in real-time embedded systems and RTOS environments
Solid debugging skills for firmware bottlenecks, stability issues, and low-level Wi-Fi/Cellular stack problems.
Hands-on experience with Qualcomm and/or Broadcom or MediaTek or Intel (or any other chipsets)
Experience with Debugging tools: Wireshark, GDB, iperf, Sniffer

Advantage:

Experience with Qualcomm Wifi chipsets
Basic experience in host-side driver development (cfg80211/nl80211, netlink communication).
Familiarity with Linux wireless applications (e.g., hostapd, wpa_supplicant).
Knowledge of OpenWRT, Yocto, QSDK, and user-space tools for embedded Wi-Fi platforms.
Know how about TDD/TDMA, FDD/FDMA
Basic understanding of bootloaders, BSP bring-up, and U-Boot configuration.
Familiarity with RF-related features such as:

o DFS

o Spectral Scan

o Transmit power and channel calibration

Exposure to RF equipment (e.g., spectrum analyzer) and calibration procedures.

Quick apply

Refine Your Search

firmware / software jobs in tn

WIFI Tech Engineer

BMC Engineer

Platform Engineer - AI Infrastructure

Lead Engineer - Nutanix

Program Manager

Senior Discipline Engineer

Embedded Engineer

CCTV Technician

Application Engineer (Surveillance Business Unit)

GPS Installation Technician

CCTV Technician

Business Development & Pre-Sales Executive – Australia Market

Broadband Gateway Test Engineer

Product Quality Control/Inspection - Experienced Professional

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