Senior Embedded Firmware Engineer – Microcontroller, RTOS, Edge AI

Job Title:
Senior Embedded Firmware Engineer – Microcontroller, RTOS, Edge AI

Location:
Ahmedabad, India

Experience:
3 to 7 Years

About Decklar:

Decklar is a Silicon Valley–headquartered company transforming how the world's largest enterprises make decisions in their supply chains. We design and deliver intelligent solutions that help Global 2000 customers automate complex processes—from replenishment planning and revenue forecasting to proof of delivery, quality release, and supply chain security.

Role Overview:

We are seeking a highly motivated Senior Embedded Firmware Engineer to join our Edge AI and IoT product development team. The candidate will design, develop, and maintain high-performance firmware solutions for microcontroller-based platforms. You will contribute to next-generation Edge AI trackers and condition-monitoring devices, while also mentoring junior team members and collaborating across functions.

Key Responsibilities:

Design, develop, and maintain firmware for embedded IoT and Edge AI systems on ARM Cortex M0+/M3/M4 platforms.

Implement low-power strategies, memory optimization techniques, and peripheral management (I2C, SPI, SDIO, UART, Timers, DMA, BT/BLE, Wi-Fi, GSM).

Develop using RTOS (e.g., FreeRTOS, Zephyr) and bare-metal environments.

Debug, optimize, and validate firmware on complex architectures (multi-core ARM, MCUs with integrated wireless).

Conduct unit testing, integration testing, and system-level validation for robust deliverables.

Perform code reviews, ensure adherence to coding standards, and guide junior engineers.

Collaborate closely with hardware, software, and QA teams for seamless system integration.

Document designs, code, and processes to maintain traceability and knowledge sharing.

Stay updated with industry trends in Edge AI, IoT, and embedded technologies, contributing innovative ideas.

Required Skills & Experience:

Expertise in C / C++ programming for embedded systems, with strong code optimization and debugging skills.

RTOS experience: Hands-on with FreeRTOS, Zephyr, or similar real-time OS; understanding of thread scheduling, context switching, and memory management.

Microcontroller platforms: ARM Cortex M0+, M3, M4 (low power modes, peripheral integration).

Peripheral interfaces: I2C, SPI, SDIO, UART, Timers, DMA, Bluetooth, BLE, Wi-Fi, GSM.

Low-power design: Proven experience with memory optimization, power management, and energy-efficient firmware.

Edge AI experience: Exposure to Edge AI concepts, including data preprocessing, event detection, or sensor fusion at the edge.

Firmware tooling: Skilled in using debuggers, oscilloscopes, logic analyzers, firmware build chains, and version control (Git).

IoT device experience: In-field device monitoring, deployment, and troubleshooting.

Python or scripting: Comfortable with scripting for automation, validation, or tool development.

Object-oriented fundamentals and design patterns for embedded systems.

Preferred (Nice to Have):

Experience with consumer electronics or high-volume IoT devices.

Education:

Bachelor's degree in Electronics / Electrical Engineering / Computer Science or equivalent experience.

Why Join Decklar?

Be part of a passionate team driving innovation in Edge AI and IoT.

Work on meaningful projects that impact global supply chains.

Opportunity to learn, contribute, and grow in a collaborative environment.

Read more about how Responsible Rebels at Decklar make great things happen

Work Authorization:
The candidate must be authorized to work in India legally.

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