Robotics and Firmware Intern

Location: Kochi, India

Department: R&D

Experience: 0-1

Job Purpose

Key Responsibilities

• Develop and modify foundational C++ and Python ROS 2 nodes, topics, services, and launch configurations under technical guidance.
• Assist in writing embedded C/C++ for microcontrollers (e.g., STM32, ESP32) covering basic peripheral setup, GPIO control, timers, interrupts, PWM generation, and watchdog routines.
• Support hardware integration and sensor/actuator testing over serial communication protocols such as UART, SPI, I2C, and CAN.
• Help construct simple hardware simulators and diagnostic Python test scripts to verify firmware protocols and ROS 2 serial bridges.
• Assist in bench testing and signal debugging using lab tools such as logic analyzers, oscilloscopes, and digital multimeters.
• Maintain clean code using Git version control, follow CMake and colcon build procedures, respond to code review feedback, and document setup steps and test results.

Required Qualifications and Experience

• Current student or recent graduate in Robotics, Electronics, Electrical, Mechatronics, Computer Science, or a related engineering field.
• No prior full-time industry work experience required. Practical experience through academic, personal, or competition projects (e.g., RoboSub, Formula Student, university robotics teams) is highly valued.
• Demonstrable ability to explain personally written C/C++ or Python code and basic electronic schematics.

Skills and Competencies

• Basic C/C++ and Python programming, with the ability to explain logic, memory usage, and basic state management.
• Microcontroller fundamentals: familiarity with platforms like STM32, ESP32, or Arduino, including basic understanding of GPIOs, timers, interrupts, PWM, and watchdogs.
• Foundational ROS 2 knowledge: understanding of nodes, topics, publishers, subscribers, services, and basic workspace management.
• Development environment: basic Linux command line navigation, Git repository usage, and familiarity with build tools (CMake, colcon).
• Behavioral competencies: eagerness to learn, willingness to ask questions, careful attention to technical details, and proactive communication regarding progress or blockers.

• Understanding of serial communication buses (UART, SPI, I2C, CAN) and protocol parsing.
• Basic hands-on lab instrument experience using oscilloscopes or logic analyzers for signal verification.
• Exposure to Real-Time Operating Systems (RTOS concepts like tasks, queues, or mutexes).
• Familiarity with ROS 2 actions, lifecycle nodes, TF2, or simulation tools like Gazebo/RViz.

Key Performance Indicators

• Execution: timely completion of assigned software, firmware, and test-bench setup tasks.
• Technical growth: progress in understanding ROS 2 architecture, embedded peripheral drivers, and hardware debugging techniques.
• Code quality: submission of well-structured code modifications through reviewed pull requests with appropriate comments and documentation.
• Problem solving: systematic troubleshooting approach, effective utilization of documentation, and prompt escalation of blockers.