Embedded Firmware Engineer Job in Rai at E-Fill
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Embedded Firmware Engineer


Start date
Starts Immediately
3 - 6 LPA
Apply By
15 Jun' 22
Fresher Job
Fresher Job
About E-Fill
At E-Fill, we provide the best electric vehicle charging hardware and software solutions, as well as a full range of installation services throughout India. Whether you require installation in the home or the office, an EV charger in a public space, or your apartment car park- wherever you are, E-fill is here to provide you with a solution.
Activity on Internshala
Hiring since April 2020
31 opportunities posted
21 candidates hired
About the job
Key responsibilities:

1. Working on high-level software architecture design for software and hardware interface with MCU for LCD, ADC, sensors, flash memory using I2C, SPI, GPIO, UART, Ethernet, etc.
2. Working on end-to-end embedded-based product software development for EV chargers while interfacing different peripherals like display, EM, ADC, UART, Ethernet, 4G LTE module, ESP Wi-Fi modules, etc.
Skill(s) required
C++ Programming C Programming Embedded Systems
Learn these skills on Internshala Trainings
Who can apply

1. Qualification: B. Tech/M. Tech/ MCA (IT/CS/ECE/MCA)

2. Knowledge of 4G module and AT commands interface with embedded C

3. Sound knowledge of embedded firmware design and development from scratch and ability of writing driver files for 32 Bit MCU

4. Knowledge of communication system interfaces for RS232 and RS485 using C

5. Knowledge of TCP/IP communication

6. Basic knowledge of the EV charger domain and protocols like OCPP, GB/T, etc.

7. Technical proficiency in processors/MCU like STM 32 Bit, TI 32 Bit MCU, Microchip, Quactel module, Renessa’s 32 bit MCU

8. Technical proficiency in languages like C, C++, C#/VB

9. Technical proficiency in tools like STM Cube IDE, Code Composer Studio, MP lab X IDE, Kiel, Visual Studio

10. Technical Proficiency in RTOS (free RTOS)


Annual CTC: 3 - 6 LPA

Annual CTC breakup:

1. Fixed component: 80%

2. Variable component: 10%

3. Other incentives: 10%

Number of openings