Electronics / Hardware Intern

InfinityX Innovations; Bengaluru; On-site; INR 195,000 - 223,000; Full time

Job summary

InfinityX Innovations Pvt Ltd invites applications for Electronics / Hardware Intern (EV Battery Pack) in Bengaluru. Duration 4–6 months with a stipend of ₹17,500–₹20,000 per month and strong PPO potential based on performance.

You will assist with schematic design, PCB layout, and prototyping of battery pack electronics; interface microcontrollers with sensors; write embedded code; and validate hardware using lab test equipment.

Qualifications

• BE/BTech/ECE or Diploma passed out in 2026 or earlier.
• Post-graduation internship with PPO potential.
• Fundamentals in analog/digital circuits, power electronics, PCB design.
• Hands-on with at least one EDA tool and soldering in lab.
• Experience programming microcontrollers and sensors in real projects.

Responsibilities

• Assist schematic design and component selection for battery pack modules.
• Support PCB layout and verification for battery pack electronics.
• Assemble, solder, and debug hardware prototypes in the lab.
• Interface ESP32/STM32 with sensors for battery monitoring and control.
• Write embedded code (C/C++/MicroPython) for multi-sensor circuits.
• Test modules with multimeters, scopes, and power analyzers.
• Collaborate with mechanical and systems teams; prepare test reports.

Skills

Schematic design

PCB layout

Soldering

Embedded programming

Sensor interfacing

Lab debugging

Education

BE/BTech in Electronics/ECE/Electrical or Diploma

Tools

KiCad

Altium

EasyEDA

OrCAD

Job description

Hiring: Electronics / Hardware Intern (EV Battery Pack) → PPO Opportunity

Company: InfinityX Innovations Pvt Ltd

Duration: 4–6 months (flexible)

Eligibility: 2026 pass‑out or earlier (not for currently enrolled students)

Stipend: 17,500 - 20,000

InfinityX Innovations is building next‑gen ultra‑fast EV infrastructure and swappable battery systems. We’re looking for an Electronics / Hardware Intern to support the design, prototyping, and testing of battery pack electronics and related hardware. This is a post‑graduation internship with a strong possibility of conversion to full‑time role based on performance.

You’ll work on:

• Assisting with schematic design, component selection, and PCB layout for battery pack modules and support electronics.
• Assembling, soldering, and debugging hardware prototypes in the lab.
• Interfacing microcontrollers (e.g., ESP32 and similar) with multiple sensors (voltage, current, temperature, etc.) for battery monitoring and control.
• Writing efficient, well‑structured embedded code for medium to complex electronic circuits with multiple sensors and communication interfaces (UART, I2C, SPI, CAN, etc.).
• Testing and validating battery modules, sensors, and power electronics using multimeters, oscilloscopes, power analyzers, etc.
• Supporting hardware bring‑up, integration with mechanical packs, and basic firmware/hardware co‑testing.
• Preparing test reports, BOMs, and design documentation; collaborating with mechanical and systems teams.
• BE/BTech/Diploma in Electronics, Electrical, ECE, or related, passed out in 2026 or earlier.
• Not open to currently enrolled students; this is a post‑graduation internship with PPO potential.
• Basics of analog/digital circuits, power electronics, and PCB design concepts.
• Hands‑on experience with at least one EDA tool (KiCad, Altium, EasyEDA, OrCAD, etc.).
• Comfortable with soldering, wiring, and using lab equipment (multimeter, oscilloscope, power supply).
• Experience programming microcontrollers (ESP32, Arduino, STM32, etc.) and working with multiple sensors in real projects.
• Ability to write clean, efficient embedded code (C/C++/MicroPython) for medium‑complexity circuits with interrupt handling, timing constraints, and communication protocols.
• Curious, detail‑oriented, and keen to learn EV/battery pack electronics in a fast‑paced startup.

Good to have:

• Projects or coursework on battery management systems (BMS), DC‑DC converters, chargers, or motor drives.
• Basic exposure to Li‑ion/LiFePO₄ battery technologies and safety aspects.
• Some experience with version control (Git) and basic scripting for test automation.

What you’ll get:

• Hands‑on exposure to real EV battery pack hardware and power electronics development.
• Mentorship from senior hardware and systems engineers; clear learning path in EV electronics.
• Strong possibility of conversion to full‑time employee based on performance.