Ninetynine Labs

Overview

Ninetynine Labs, based in Bangalore, Karnataka, has posted 2 software jobs in the last 24 months, with 2 in the last 12 months. They have hired for Embedded Hardware Intern and Firmware Intern roles, requiring skills such as Analog & digital electronics, Basic circuit design, C/C++, CAN, Debugging hardware, and ESP-IDF. The most recent posting was for Firmware Intern in October 2026, with an onsite work mode.

Written from the hiring facts on this page.

About Ninetynine Labs

Ninetynine Labs develops firmware and hardware for EV charging and energy systems. They build the intelligence layer for electric mobility, focusing on software and hardware integration.

Open now

Hiring now: 2 open positions.

• Firmware InternEntry level

  Develop firmware for EV charging and energy systems, working with microcontrollers and hardware components.

  C/C++, ESP32, ESP-IDF, FreeRTOS, MQTT, CAN, RS485, Git

  Posted 31 Oct 2026

• Embedded Hardware InternOn-site · Entry level

  Design, prototype, and debug hardware for EV charging and energy systems, working with circuits, PCBs, sensors, and microcontrollers.

  Analog & digital electronics, Basic circuit design, Microcontrollers and embedded systems, Sensors and hardware interfaces, PCB fundamentals, Reading schematics and datasheets, Using basic lab equipment, Debugging hardware

  Posted 31 Oct 2026

Insights about Ninetynine Labs's hiring

• Ninetynine Labs hires most for Embedded Hardware Intern roles: 1 of its 2 software jobs in the last 24 months.
• Analog & digital electronics and Basic circuit design appear in 50% and 50% of its job descriptions.
• 50% of its roles are on-site.
• Its busiest month in the last year was October 2026, with 2 new postings.

Computed from 2 postings on Ninetynine Labs's careers site in the last 24 months.

Hiring trend, last 12 months

Roles they hire for

• Embedded Hardware Intern1
• Firmware Intern1

Skills in demand

• Analog & digital electronics 50%
• Basic circuit design 50%
• C/C++ 50%
• CAN 50%
• Debugging hardware 50%
• ESP-IDF 50%
• ESP32 50%
• FreeRTOS 50%
• Git 50%
• Microcontrollers and embedded systems 50%
• MQTT 50%
• PCB fundamentals 50%
• Reading schematics and datasheets 50%
• RS485 50%
• Sensors and hardware interfaces 50%

Share of Ninetynine Labs's job descriptions that ask for each skill.

Locations and work mode

On-site: 50%

Experience, levels and pay

• Levels: Entry level (2)

How Ninetynine Labs interviews

The engineering interviews likely focus on systems and fundamentals, particularly in embedded systems, firmware development, and hardware design. Candidates are expected to demonstrate knowledge of communication protocols, microcontroller programming, and hardware debugging.

At a glance

• Location: Bangalore, Karnataka · More companies in Bengaluru
• Industry: Mobility
• Open jobs: 2
• Practice tests: 7
• Roles hiring: Embedded Hardware Intern, Firmware Intern
• Interview practice for: DevOps Engineer, Backend Engineer, Data Engineer, Machine Learning Engineer, Frontend Engineer, Firmware Intern, Embedded Hardware Intern

Ninetynine Labs interview practice tests

How readyforhires works

Every job lists the tests it needs. Pass them, apply in one tap, and we send the company your verified profile with your scores: no CV in a pile.

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Frequently asked questions

Is Ninetynine Labs hiring?

Yes: 2 open software engineering jobs on Ninetynine Labs's careers site at the last daily count, including Embedded Hardware Intern, Firmware Intern.

What roles does Ninetynine Labs hire for?

In the last 24 months: Embedded Hardware Intern (1), Firmware Intern (1).

What skills does Ninetynine Labs look for?

The skills its job descriptions ask for most: Analog & digital electronics (50%), Basic circuit design (50%), C/C++ (50%), CAN (50%), Debugging hardware (50%), ESP-IDF (50%).

How can I practise for the Ninetynine Labs interview?

readyforhires has 7 practice tests written from how Ninetynine Labs interviews: DevOps Engineer, Backend Engineer, Data Engineer, Machine Learning Engineer, Frontend Engineer, from ₹25 a test.

How does Ninetynine Labs interview?

The engineering interviews likely focus on systems and fundamentals, particularly in embedded systems, firmware development, and hardware design. Candidates are expected to demonstrate knowledge of communication protocols, microcontroller programming, and hardware debugging.

Where is Ninetynine Labs based?

Ninetynine Labs is headquartered in Bangalore, Karnataka.