Embedded Firmware Developer

Unbox Robotics; Pune District; On-site; INR 600,000 - 900,000; Full time

Job summary

Unbox Robotics in Pune district seeks an embedded firmware engineer to develop and test firmware in C/C++ for timing-critical applications on resource-constrained devices. You will perform requirement analysis, write specs, and work with cross-functional teams to ensure interoperability and quality.

The role involves debugging, unit/integration testing, and delivering robust firmware for new derivatives while supporting existing products. Familiarity with SCRUM and lab equipment is a plus.

Qualifications

• Strong programming skills in Embedded C and knowledge of C++.
• Experience with USB, UART, SPI, I2C interfaces and timing-critical code.
• Experience with Cortex-M4 or equivalent microcontrollers.

Responsibilities

• Conduct requirement analysis and write functional requirement specs for new derivatives or features.
• Involved in embedded design documentation, coding, unit testing, and integration testing.
• Develop firmware in C/C++ for timing-critical, interrupt-based tasks and report generation using lab equipment.
• Design firmware for testing durability of components.
• Design firmware for resource-constrained embedded systems.
• Collaborate with engineering teams, partners, and vendors for proper implementation and interoperability.
• Understand and follow processes such as SCRUM, version control, and bug management.
• Perform FW impact analysis to ensure existing features work with new changes.
• Balance new product development with ongoing sustenance of existing products.

Skills

Embedded C

C++

Cortex-M4

USB

CAN

SPI

I2C

Timing optimization

Unit testing

Tools

Logic Analyzers

Oscilloscopes

Multimeters

Job description

Responsibilities:

• Conduct requirement analysis and creation of functional requirement specification for new derivative products or new features in an existing product.


• Involved in embedded design documentation, coding, unit testing, and integration testing.


• Design/Development of firmware in C/C++ for timing-critical, interrupt-based applications and evaluation report generation using lab equipment (i. e., logic analysers, oscilloscopes, multimeters, etc. ) to ensure functionality.


• Design/Development of firmware in C/C++ for testing and evaluating durability of components.


• Design/Development of firmware in C/C++on resource-constrained, embedded systems.


• Work closely with other engineering teams, partners and vendors to gather inputs and ensure the right implementation and interoperability/reusability.


• Ability to understand and follow engineering processes such as SCRUM, version control, and bug management.


• Conduct FW impact analysis to ensure all of existing features are functional with the new proposed change(s).


• Multitasking between the new product development and the sustenance activities of all existing products.


• Conduct design and code reviews to ensure the quality of work products.

Requirements:

• Strong software design skills, including debugging, performance analysis, and test design.


• Should have strong programming skills in Embedded C and be knowledgeable in C++.


• Knowledge of using and interfacing communication protocols such as USB, UART, SPI, I2C, Timers, PWM, WDT, and CAN interfacing.


• Experience with Cortex M4 or equivalent.


• Experience in timing-critical, interrupt-based design, power and memory optimisation.


• Ability to read datasheets, schematics, and design simple digital and analogue circuits.


• Strong analytical and problem-solving skills with the ability to self-learn.


• Self-starter with the ability to operate effectively with minimal supervision.