Senior Firmware Engineer

Encardio Rite Group; Lucknow; On-site; INR 600,000 - 900,000; Full time

Job summary

Encardio Rite Group seeks a Firmware Developer to build robust firmware for embedded devices and edge applications. You will design, implement, and optimize firmware for MCU platforms (STM32, NXP, PIC, TI), ensuring reliable edge processing and cloud/platform integration.

The role requires strong C/C++ skills, hardware debugging, and experience with RTOS, communication protocols, and IoT device interoperability. Join a cutting-edge team delivering scalable IoT solutions.

Qualifications

• Proficiency in Embedded C/C++ programming.

Responsibilities

• Design, develop, and optimize firmware for embedded systems using C/C++.
• Develop firmware for microcontrollers like STM32, NXP, PIC, TI.
• Work with Bluetooth, USB, UART, Modbus, I2C, SPI, Ethernet, Wi‑Fi, and RF protocols.
• Collaborate with cross-functional teams to integrate firmware into the IoT Cloud Platform.

Skills

Embedded C/C++

MCUs STM32

RTOS

Hardware debugging

Communication protocols

Education

Engineering degree (Computer Science, Data Science, Electronics, Electrical)

Tools

IAR Workbench

CCS

e2 Studio

STM32 Cube IDE

Keil uVision

DSO

Multimeter

Function generator

Job description

Qualifications
Computer Science, Data Science, Electronics, Electrical)

Job Description
About the Role:
We are seeking a Firmware Developer
Firmware Developer with a strong background in embedded systems
systems and firmware
development to join our cutting-edge team. You will play a key role in building IoT solutions, creating
edge team. You will play a key role in building IoT solutions, creating
edge team. You will play a key role in building IoT solutions, creating
robust firmware for embedded devices, and contributing to the development of our cloud platforms
robust firmware for embedded devices, and contributing to the development of our cloud platforms
robust firmware for embedded devices, and contributing to the development of our cloud platforms
and mobile apps. Your expertise in
and mobile apps. Your expertise in C/C++ programming, working with microcontrollers
microcontrollers (STM32, NXP,
PIC, Texas Instruments, etc.), and real
PIC, Texas Instruments, etc.), and real-time embedded system design will be critical in ensuring the
time embedded system design will be critical in ensuring the
performance, reliability, and scalability of our products.
performance, reliability, and scalability of our products.
The ideal candidate will have hands
, knowledge of
nds-on experience with hardware debugging, knowledge of
(Bluetooth, USB, UART, CAN, Modbus, etc.), and experience working with
(Bluetooth, USB, UART, CAN, Modbus, etc.), and experience working with
communication protocols (Bluetooth, USB, UART, CAN, Modbus, etc.), and experience working with
RTOS. In this role, you will collaborate with cross

• In this role, you will collaborate with cross-functional teams in an agile environment, delivering
  

functional teams in an agile environment, delivering
firmware for innovative devices that are part of the larger IoT ecosystem.
firmware for innovative devices that are part of the larger IoT ecosystem.
Key Responsibilities
Perform routine maintenance and address equipment faults promptly.
Perform routine maintenance and address equipment faults promptly.
Design, develop, and optimize firmware for embedded systems using C/C++.
Design, develop, and optimize firmware for embedded systems using C/C++.
Design, develop, and optimize firmware for embedded systems using C/C++.
for microcontrollers like STM32, NXP, PIC, and Texas Instruments.
for microcontrollers like STM32, NXP, PIC, and Texas Instruments.
Develop solutions for microcontrollers like STM32, NXP, PIC, and Texas Instruments.
Work on communication protocols including Bluetooth, USB, UART, Modbus, CAN, I2C, SPI,
Work on communication protocols including Bluetooth, USB, UART, Modbus, CAN, I2C, SPI,
Work on communication protocols including Bluetooth, USB, UART, Modbus, CAN, I2C, SPI,
Ethernet, Wi-Fi, and RF.
Debug hardware using tools like Digital Storage Oscilloscopes (DSO), multimete
Debug hardware using tools like Digital Storage Oscilloscopes (DSO), multimete
Debug hardware using tools like Digital Storage Oscilloscopes (DSO), multimeters, and
function generators.
Collaborate with cross-functional teams to integrate firmware into the IoT Cloud Platform and
functional teams to integrate firmware into the IoT Cloud Platform and
functional teams to integrate firmware into the IoT Cloud Platform and
Desktop App.
Develop and integrate firmware for RTOS and handle sensor interfacing and signal
Develop and integrate firmware for RTOS and handle sensor interfacing and signal
Develop and integrate firmware for RTOS and handle sensor interfacing and signal
conditioning.
Use IDEs such as IAR Work
Use IDEs such as IAR Workbench, STM32 Cube IDE, Keil Micro vision, etc.
bench, STM32 Cube IDE, Keil Micro vision, etc.
Ensure firmware aligns with the product’s low
Ensure firmware aligns with the product’s low-power design and optimization needs.
power design and optimization needs.
Key Deliverables
Build robust firmware for IoT devices linked to other platforms and apps.
Build robust firmware for IoT devices linked to other platforms and apps.
Deliver successful completion of
3 firmware projects for embedded applications.
Deliver successful completion of 2-3 firmware projects for embedded applications.
Provide high-quality documentation and implement unit testing and system testing.
quality documentation and implement unit testing and system testing.
quality documentation and implement unit testing and system testing.
Collaborate with the agile team to meet project timelines and maintain firmware performance.
Collaborate with the agile team to meet project timelines and maintain firmware performance.
Collaborate with the agile team to meet project timelines and maintain firmware performance.
Qualifications
Computer Science, Data Science, Electronics, Electrical)
Computer Science, Data Science, Electronics, Electrical)
Degree in Engineering (Computer Science, Data Science, Electronics, Electrical)
Technical Skills
Proficiency in Embedded C/C++ programming
Proficiency in Embedded C/C++ programming.
Hands-on experience with microcontrollers like NXP, PIC, and Texas Instruments. Preferably
on experience with microcontrollers like NXP, PIC, and Texas Instruments. Preferably
on experience with microcontrollers like NXP, PIC, and Texas Instruments. Preferably
STM32 microcontrollers.
STM32 microcontrollers.
Experience with IDEs and development tools such as IAR Workbench, CCS, e2 Studio,
Experience with IDEs and development tools such as IAR Workbench, CCS, e2 Studio,
Experience with IDEs and development tools such as IAR Workbench, CCS, e2 Studio,
STM32 Cube IDE, Keil Micro vision.
STM32 Cube IDE, Keil Micro vision.
Strong understanding of communication protocols like Bluetooth, USB, UART, Modbus, I2C,
Strong understanding of communication protocols like Bluetooth, USB, UART, Modbus, I2C,
Strong understanding of communication protocols like Bluetooth, USB, UART, Modbus, I2C,SPI, Ethernet, Wi-Fi, and RF.
Fi, and RF. Knowledge of tools like Digital Storage Oscilloscope (DSO), multimeter, and function
generator for debugging hardware.
Experience with Unit Testing and System Testing.
Experience with RTOS development and integration.
Hands-on experience with hardware debugging and schematic interpretation.
Familiarity GPS, and GPRS communication modules.
Experience working with various sensors and embedded application development.
Successful completion of 2-3 firmware development projects.
Strong problem-solving skills and attention to detail in both hardware and firmware contexts.
Working experience with Ethernet and Wi-Fi communication in embedded systems.
Familiarity with GIT version control systems.
Knowledge of project management tools like Jira.
Understanding of low-power design and optimization for embedded devices.
Ability to work independently and collaborate within a cross-functional team.
Familiarity with JSON and API testing platform like Postman or similar tools.
Soft Skills
Strong communication skills for effective coordination with teams.
Analytical thinking and problem-solving capabilities.
Troubleshooting skills to identify and resolve issues efficiently.