Job Function, Roles & Responsibilities:

● Able to execute & technically lead multiple projects at the same time

● Lead a team of 4 – 5 engineers

● Customer front-facing with excellent communication and value addition.

● Hands-on programming/coding and debugging

● Continuous development of the team to serve customer requirements in a faster & efficient way

● Fit for onsite assignments (USA, Europe and India)

● Project requirement understanding, effort estimation, and project proposal.

● Ability to build and mentor teams

● Openness to work on various technologies

● Full knowledge of the entire SDLC - Requirement, Design, Development, Reviews, Testing, Deployment, Bug Fixing

● Review & Documentation - PRS, Design, Test Plan/Test Cases

● On-Time & Quality deliverables

● Recent Candidate Interview and evaluation

Area of expertise:

● Proficiency in programming languages such as embedded C and assembly language

● Strong experience with embedded operating systems such as FreeRTOS, ThreadX, Zephyr, Green Hills Integrity etc.

● Strong expertise in microcontroller programming without operating systems (bare metal programming)

● Expertise and working experience in protocols like Zigbee, TCP/IP, UDP, MQTT, HTTP, RS232, RS485, I2C, SPI, CAN,

GSM, GPRS

● Cloud interfacing will be an added advantage. Interfacing with cloud like AWS, Microsoft Azure, IBM, Watson, Ayla cloud, Everything cloud

● Strong project execution track record with controllers like PIC, ST, Atmel, Renesas, and TI

● Experience with architectures like ARM series processors, Cortex-A series, and other general-purpose microcontrollers

● Debugging software issues over Microcontroller using real-time debugging tools like JTAG, and J-Link

● Strong Application development work in User space API development, middleware libraries development, and system calls





● Experience with tools such as Logic Analyzer and Digital Storage Oscilloscope (DSO) will be an added advantage

● BSP, NDK and SDK prior work done shall be an added advantage

● The ability to understand hardware schematics will be an added advantage

● Hands-on experience in Industrial IoT, medical, power domain, automotive, and home automation products

Technical Skills:

MUST have:

● Programming Languages: C, Cpp and Python, Assembly

● OOPS Programming languages, data structure, and design pattern – C++

● Strong project execution track record with controllers like PIC, ST, Atmel, and TI

● Hands-on with application and low-level device driver development on microcontrollers running RTOS

● Understanding of data acquisition systems with sensor interfaces

● Knowledge of Interfaces: PCIE, USB, I2C, SPI, MDIO

● Hardware schematics understanding, peripherals debugging, and board bring-up

● Debugging tools: logic analyzer, digital oscilloscope, JTAG, KGDB, JDB, and J-Link

● Experience with embedded operating systems FreeRTOS, ThreadX, Zephyr, Green Hills Integrity etc.

● Knowledge of Interfaces: CAN, HTTP, MQTT, Rest API

● Network Protocols: Z-Wave, Zigbee, Matter, Thread, WiFi-802.11, BLE

● Cloud communication: AWS or Azure or customer cloud

NICE to have:

● Expertise in at least one technology Wi-Fi/ audio/video/display/Camera.

● Understanding of any Industrial protocols like Ethernet, and Modbus.

Soft Skills

● Direct customer (US or Europe-based) interactions for delivery management

● Write high-quality, efficient, extensible, and maintainable code in a fast-paced Agile environment.

● Participate in feature and design discussions within and across teams

● Evangelize and inform with well-written design documents and conduct peer reviews

● Review code, develop documentation and capacity plans, and debug the hardest problems live on some of the most innovative IoT devices.

● Excellent written and verbal communication

📌 Principal Firmware Engineer (Ahmedabad)
🏢 ACL Digital
📍 Ahmedabad