Embedded Engineer - ecphasis infotech

Polluxa, Inc.; Tamil Nadu; On-site; INR 350,000 - 550,000; Full time

Job summary

Polluxa, Inc. in Chennai, Tamil Nadu, is seeking an Embedded Engineer with 1–2 years of hands-on hardware experience to design and test analog and digital circuits using microcontrollers such as Arduino, STM32, or ESP32.

You will assist in PCB layout, debugging, and prototype development, perform hardware testing with oscilloscope, multimeter and power supplies, and contribute to validation reports. Embedded firmware work is optional depending on your skills.

Qualifications

• Strong knowledge of electronic components and circuit fundamentals.
• Hands-on experience in circuit design and debugging.
• Experience with PCB design tools (Altium, KiCad, Eagle or similar).
• Familiarity with microcontrollers and basic firmware programming (C/C++).
• Ability to use lab equipment — oscilloscopes, multimeters, function generators.
• Understanding of soldering, rework, and prototyping.
• Good problem-solving and analytical skills.
• Experience or familiarity with IoT hardware is a plus.

Responsibilities

• Design, develop, and test analog/digital electronic circuits.
• Work on microcontroller-based systems (Arduino, STM32, ESP32, or similar).
• Assist in PCB design, layout review, and debugging.
• Perform hardware testing using oscilloscope, multimeter, power supply, and logic analyzers.
• Support prototype development and product validation.
• Troubleshoot hardware issues and provide design improvements.
• Coordinate with the team for product documentation, BOM preparation, and testing reports.
• Work on embedded firmware (optional, depending on candidate skill).

Skills

Circuit design

Firmware programming (C/C++)

PCB design

Lab equipment

Troubleshooting

Documentation/BOM

Soldering/rework

IoT knowledge

Education

B.E./B.Tech in Electronics / EEE / E&I / ECE

Tools

Altium

KiCad

Eagle

Job description

Embedded Engineer

Experience: 1-2 Years

Location: Chennai

Key Responsibilities:

• Design, develop, and test analog/digital electronic circuits.
• Work on microcontroller-based systems (Arduino, STM32, ESP32, or similar).
• Assist in PCB design, layout review, and debugging.
• Perform hardware testing using oscilloscope, multimeter, power supply, and logic analyzers.
• Support prototype development and product validation.
• Troubleshoot hardware issues and provide design improvements.
• Coordinate with the team for product documentation, BOM preparation, and testing reports.
• Work on embedded firmware (optional, depending on candidate skill).

Required Skills:

• Strong knowledge of electronic components and circuit fundamentals.
• Hands-on experience in circuit design & debugging.
• Experience with PCB design tools (Altium, KiCad, Eagle or similar).
• Familiarity with microcontrollers and basic firmware programming (C/C++).
• Ability to use lab equipment — oscilloscopes, multimeters, function generators.
• Understanding of soldering, rework, and prototyping.
• Good problem-solving and analytical skills.

Good to Have:

• Experience in IoT hardware
• Knowledge of embedded communication protocols (UART, SPI, I2C, CAN)
• Basic knowledge of MATLAB / SPICE simulation
• Exposure to power electronics / sensor interfacing
• Experience in product certification or testing (EMI/EMC, safety)

Qualifications:

• B.E / B.Tech in Electronics, EEE, E&I, Electronics & Communication, or related fields.
• 1–2 years relevant work experience in electronics hardware or embedded systems.