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Embedded systems and IoT engineer
Also called: Firmware engineer, IoT developer
Writes the software that runs inside devices like cars, appliances, medical machines and smart meters.
What the work is
Embedded engineers program the small computers hidden inside products: the engine control unit of a car, a washing machine controller, a pacemaker, a smart meter or a drone. IoT (Internet of Things) engineers connect such devices to the internet and to apps so they can be monitored and controlled.
The work sits between electronics and software. It is in demand in automobiles and EVs, consumer electronics, medical devices, industrial automation and defence, and India's electronics manufacturing push is adding more jobs.
A typical week
- Write firmware in C or C++ for microcontrollers
- Bring up new circuit boards and debug with oscilloscopes
- Connect devices to apps and the cloud
- Test devices for reliability and safety
It suits people who
- Enjoy both coding and hardware
- Like seeing code move something in the real world
- Are patient with tricky bugs
Your path to get there
School (Class 8-10)
- Take Science with Maths (PCM)Try Arduino or Raspberry Pi projects
Class 11-12
- JEE Main, BITSAT or state CETECE, EEE, Instrumentation or CS
- A polytechnic diploma in electronics leads to junior roles
College or fresher
- Master C, microcontrollers (ARM, ESP32) and basic electronics
- Learn an RTOS and communication protocols (UART, SPI, I2C, CAN)
- Build two working device projects
- Apply to automotive, consumer electronics and IoT firms
Working or switching
- Software developers move in by learning C and microcontrollers
- Electronics technicians move up with a part-time degree
- Start with a skills refresh of 6 to 12 weeks: one short course and one TalentMeter assessment to show where you stand today.
- Use returnship and second-career programmes; many large employers in India run them for people back after a break.
- Explain the gap in one honest line on your CV and LinkedIn, and list what you did in it (caregiving, freelancing, courses, volunteering).
- Contract, part-time and freelance roles are a common way back in; they turn into full-time offers often.
Exams and certifications
| Name | What it is for | When |
|---|---|---|
| JEE Main and JEE Advanced ↗ | B.Tech admission at NITs, IIITs and IITs | After Class 12 |
| GATE (Electronics EC or Electrical EE) | M.Tech in VLSI or microelectronics, and PSU jobs | Final year or after |
Exam names, eligibility and dates change. Always check the official website for this year's notice.
Job market
Job titles to search
Who hires
Where the jobs are
These buttons open a live search for "Embedded software engineer" on each job site. TalentMeter does not list or vouch for the jobs there.
Outlook
Growing with EVs, connected cars, smart devices and electronics manufacturing in India. Automotive embedded work is the biggest employer.
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