Jobs

Interviews
Job Alerts
Tools

Upskill and Grow with AI

Mock Interview Practice interviews in realistic simulations

Coding Practice Improve your coding skills with challenges

Certification Earn certifications to validate your skills

AI Learning Get trained with AI expert sessions

Career Path AI insights for smarter career decisions

AI Job Match Score AI-Powered Job Match Against Your Resume and Optimize Your Resume

Career Tools and Resources

Resume Builder Build Professional Resume with Ease

ATS Friendliness Check Check Resume Friendliness for Applicant Tracking Systems

Auto Apply Apply to hundreds of jobs on any platform effortlessly

Co-Pilot (Chrome Extension) Your AI Assistant for Seamless Browsing Efficiency

Interview Questions Streamline interviews with ready-to-use questions

Salaries Discover market-driven salary insights across skillsets and geographies

Companies Explore leading companies actively hiring talent
For Employers

Jobs

Interviews

Home
>
Jobs in thane
>
AjnaLens
>
Firmware Engineer

Firmware Engineer

AjnaLens

5 years

0 Lacs

thane maharashtra india

Posted:2 days ago| Platform:

Apply

Skills Required

git software configuration management testing microcontrollers communication uart usb development stack collaborative rtos gcc arduino ide debugging logic traceability integration power efficiency code resolve iot aws azure mqtt scripting python linux agile

Work Mode

On-site

Job Type

Full Time

Job Description

Namaskaram!

Junior Firmware Developer

3–5 years of hands-on experience in embedded systems programming

This role involves designing, developing, testing, and maintaining firmware for embedded devices while collaborating closely with our hardware and software teams.

Lenskart is now our strategic investor

Top 3 Daily Tasks:

Develop, debug, and maintain embedded firmware for microcontrollers and microprocessors.
Collaborate with hardware engineers to integrate firmware with electronics and sensors.
Implement and optimize communication protocols (UART, SPI, I²C, CAN, USB, BLE, etc.).

Minimum Work Experience Required:

3–5 years of experience in firmware development for embedded systems.
Strong proficiency in
C/C++ programming
for microcontrollers.
Exposure to
ESP-based firmware development
(ESP32, ESP8266) including Wi-Fi/BLE stack integration.

Top 5 Skills You Should Possess:

Proficiency with
Git
for version control and collaborative development.
Experience with
RTOS (FreeRTOS, Zephyr, or similar)
or bare-metal programming.
Familiarity with
embedded development environments and toolchains
(Keil, IAR, GCC, ESP-IDF, Arduino IDE, etc.).
Knowledge of hardware debugging tools (oscilloscopes, logic analyzers).
Strong understanding of standard communication protocols (UART, SPI, I²C, etc.).

What You’ll Be Expected to Do:

Maintain software configuration control and ensure traceability of firmware versions.
Work on firmware flashing, OTA updates, and peripheral integration for ESP-based platforms.
Optimize firmware for performance, power efficiency, and memory usage.
Participate in code reviews, testing, and documentation.
Troubleshoot and resolve hardware/firmware integration issues.

✨ Nice-to-Have Skills: Wireless communication (BLE, Wi-Fi, LoRa), IoT/cloud integration (AWS IoT, Azure IoT, MQTT), scripting in Python/Bash, Linux-based embedded development, and experience in agile practices.

More Jobs at AjnaLens

Behavior Analyst

Thane, Maharashtra, India

Experience: Not specified

Salary: Not disclosed

Embedded Software Engineer

Thane, Maharashtra, India

8.0 - 8.0 yrs

Salary: Not disclosed

Embedded Software Engineer - Linux

Thane, Maharashtra, India

8.0 - 8.0 yrs

Salary: Not disclosed

Visual Designer

Thane, Maharashtra, India

3.0 - 3.0 yrs

Salary: Not disclosed

User Experience Designer

Thane, Maharashtra, India

3.0 - 3.0 yrs

Salary: Not disclosed

Mock Interview

Practice Video Interview with JobPe AI

Start Python Interview

Start Your Job Search Today

Browse through a variety of job opportunities tailored to your skills and preferences. Filter by location, experience, salary, and more to find your perfect fit.

Job Application AI Bot

Apply to 20+ Portals in one click

Download Now

Download the Mobile App

Instantly access job listings, apply easily, and track applications.

Enhance Your Python Skills

Practice Python coding challenges to boost your skills

Start Practicing Python Now

AjnaLens

Before You Leave... Find Your Perfect Job!

Login to

Please Verify Your Phone or Email

Confirm Action

Contact Us

Search

Profile

Upskill and Grow with AI

Personal Settings

Firmware Engineer

Experience & Salary

Skills Required

Work Mode

Job Type

Job Description

Namaskaram!

Junior Firmware Developer

3–5 years of hands-on experience in embedded systems programming

Lenskart is now our strategic investor

Read more here:https://www.linkedin.com/posts/ajnalens_the-smartphone-era-is-peaking-the-next-computing-activity-7346871312344125440-mrDJ/?utm_source=social_share_send&utm_medium=member_desktop_web&rcm=ACoAADFeDeQBG4Iu3aAEF1WXFT34p7JTvH1VxiM

Top 3 Daily Tasks:

Minimum Work Experience Required:

C/C++ programming

ESP-based firmware development

Top 5 Skills You Should Possess:

Git

RTOS (FreeRTOS, Zephyr, or similar)

embedded development environments and toolchains

What You’ll Be Expected to Do:

More Jobs at AjnaLens