Embedded C Developer

Tekskills Inc.; Hyderabad; Sur place; INR 1 800 000 - 2 800 000; Plein temps

Résumé du poste

Tekskills Inc. in Hyderabad seeks an experienced firmware engineer with 5+ years in embedded/IoT development to join a fast-paced R&D team.

You will design and optimize low-level drivers for sensors and peripherals, work with RTOS such as FreeRTOS/Zephyr, and collaborate across hardware, cloud, and mobile interfaces to deliver production-grade IoT solutions.

Qualifications

• 5+ years of embedded firmware development experience in IoT/industrial domains.
• Hands-on end-to-end firmware lifecycle expertise from design to deployment.
• Proven track record delivering production‑grade embedded/IoT products with large-scale deployments.
• Experience developing low-level drivers for sensors, motors, and peripherals with debugging/optimization.
• Exposure to global clients/projects and multi‑disciplinary teams (hardware, firmware, cloud, mobile integration).
• Familiarity with startup culture and fast-paced R&D environments is advantageous.

Responsabilités

• Develop low-level drivers for sensors, motor drivers, and peripherals with debugging/optimization expertise.
• End-to-end firmware lifecycle architecture, design, coding, debugging, validation, and deployment.
• Deliver production-grade embedded/IoT products for large-scale field deployments.
• Collaborate across hardware, firmware, cloud, and mobile app integration within multi-disciplinary teams.
• Leverage startup culture experience to thrive in a fast-paced R&D environment.

Connaissances

C

Embedded C

Python

RTOS

CAN

LIN

Modbus

MQTT

BLE

Wi-Fi

I2C

SPI

UART

RS-485

Ethernet

STM32

TI Hercules

NXP

ESP32

Renesas

Git

Make

CMake

Jenkins

CI/CD

MISRA-C

IEC 61508

Low-power design

Memory optimization

Real-time tuning

Outils

JTAG/SWD

Oscilloscopes

Logic Analyzers

BusMaster

PCAN

Protocol Analyzers

FreeRTOS

Zephyr

ThreadX

Description du poste

Job Summary

Experience: 5+ years. Immediate joiners.

Responsibilities

• Development of low-level drivers for sensors, motor drivers, and peripherals with proven debugging and optimization expertise.
• Hands-on expertise in end-to-end firmware lifecycle architecture, design, coding, debugging, validation, and deployment.
• Strong track record of delivering production-grade embedded/IoT products with large-scale field deployments.
• Exposure to global clients/projects and working in multi-disciplinary teams (hardware, firmware, cloud, mobile app integration).
• Familiarity with startup culture and fast-paced R&D environments will be an added advantage.

Technical Skills

• Programming Languages: Expert in C, Embedded C, with working knowledge of Python for scripting, automation, and test harness development.
• Firmware Architecture: Strong experience in RTOS-based design (FreeRTOS, ThreadX, Zephyr, or similar), real-time scheduling, interrupt handling, and inter-task communication.
• Protocols & Communication Interfaces: Proficient in CAN, LIN, Modbus, MQTT, BLE, Wi-Fi, I2C, SPI, UART, RS-485, and Ethernet.
• MCUs & Platforms: Deep knowledge of STM32 (F7, L4 series), TI Hercules, NXP, ESP32, Renesas, and similar microcontrollers.
• Device Drivers & Middleware: Development of low-level drivers for sensors, motor drivers, and peripherals with proven debugging and optimization expertise.
• Security & Reliability: Experience implementing secure bootloaders, OTA updates, encryption (AES, RSA, ECC), watchdogs, and fail-safe mechanisms.
• Debugging & Validation Tools: Proficiency with JTAG/SWD, oscilloscopes, logic analyzers, BusMaster, PCAN, and protocol analyzers.
• Version Control & Build Tools: Strong experience with Git, Makefile, CMake, Jenkins, and CI/CD pipelines for firmware release cycles.
• Compliance & Standards: Knowledge of MISRA-C, IEC 61508, and structured code reviews.
• Optimization Expertise: Skilled in low-power design, memory optimization, and real-time performance tuning for mission-critical applications.
• Experience: 5+ years of proven industry experience in embedded firmware development, preferably in IoT, industrial automation, energy, or telecom domains.