Location: Trivandrum, Kerala – On-site
Company: AppleBerry Technologies
Employment Type: Full time
About the RoleAppleBerry Technologies is looking for freshers with strong hands-on interest in Embedded Systems, Medical Devices, and IoT.
This role is intended for candidates who have already built hobby, personal, academic, or self-initiated embedded projects. Candidates with only theoretical knowledge and no practical project experience are not suitable.
Our PhilosophyIn the AI era, we believe every embedded developer should grow into a complete product developer.
A developer should be capable of taking a product from idea to implementation by combining strong engineering fundamentals with the efficient use of AI tools.
This includes:
Requirement → Circuit Design → PCB → Firmware → Debugging → Integration → Testing → Working Product
AI tools should be used to accelerate research, coding, debugging, documentation, and development, but the engineer must understand and validate the final solution.
Key Responsibilities• Design and debug analog and digital electronic circuits.




• Develop embedded firmware using C/C++.
• Work with STM32, ESP32, ARM-based MCUs, or similar platforms.
• Interface sensors, displays, communication modules, and peripherals.
• Work with UART, SPI, I²C, ADC, PWM, timers, and interrupts.
• Develop schematics and PCBs.
• Perform hardware bring-up and troubleshooting.
• Work on IoT and medical-device related products.
• Use AI tools effectively for firmware, debugging, research, and product development.
• Gradually take ownership of complete product development.

What We Look ForOur interview will mainly assess strong fundamentals in:
• Basic electronics
• Analog and digital electronics
• Microcontrollers
• Embedded C/C++
• Firmware development
• Circuit debugging
• Sensors and communication protocols
• Reading schematics and datasheets
• Practical problem solving

Candidates should be able to clearly explain their own hobby or personal projects, inc

📌 Embedded Systems Developer – Fresher with Hands-On Hobby Project Experience Mandatory – Trivandrum (Thiruvananthapuram)
🏢 AppleBerry Technologies
📍 Thiruvananthapuram