Embedded Software Engineer

Intelliswift - An LTTS Company; Sunnyvale (CA); On-site; USD 150,000 - 190,000; Full time

Job summary

Intelliswift - An LTTS Company in Sunnyvale, California, is seeking an experienced Embedded Software Engineer to design, implement, and maintain software for Linux-based embedded platforms used in cutting-edge test systems.

You'll work with hardware and software teams, deliver robust APIs, and contribute across the full stack from low-level hardware interfaces to system integration. This role demands strong C/C++ skills, 10+ years in embedded development, and excellent communication.

Qualifications

• 10+ years of experience in Embedded Software development.
• Proficiency in C/C++ for embedded and system-level applications.
• Experience with Agile software development practices.
• Strong communication skills to explain complex technical issues, project status, and risks.
• Experience with embedded interfaces such as SPI, I2C, UART, Ethernet, PCIe.

Responsibilities

• Design, develop, and maintain software solutions in C and C++ for Linux-based and embedded systems.
• Debug and optimize complex hardware/software integration issues across system- and board-level components.
• Contribute to software quality and engineering efficiency through modern software development practices.

Skills

Embedded software

C/C++

Linux development

Multithreaded apps

Agile methods

Communication skills

Tools

SPI

I2C

UART

Ethernet

PCIe

Job description

Employment Type: Full-Time with L&T Technology Services (LTTS).

Team:

This team is part of Integrated System test group and part of the complete software stack development for test equipment’s for all their Chipsets, from CPU, GPU, Memory and AI Chipsets

Job Description:

Embedded Software Engineers to develop software for cutting-edge test platforms.

In this role, you will design, implement, and maintain software that interfaces directly with hardware and operating system components while providing robust APIs and services to higher-level applications. You will work closely with hardware engineers, software engineers, and product managers to design and deliver reliable, high-performance solutions used in advanced semiconductor test systems.

This is an opportunity to contribute across the full embedded software stack, from low-level hardware interaction and Linux platform development to application software and system integration.

Responsibilities:

• Design, develop, and maintain software solutions in C and C++ for Linux-based and embedded systems.
• Debug and optimize complex hardware/software integration issues across system- and board-level components.
• Contribute to software quality and engineering efficiency through modern software development practices.

Required Qualifications

• 10+ years of experience in Embedded Software development
• Strong communication skills with the ability to clearly explain complex technical issues, project status, and risks to peers, managers, and customers.
• Experience implementing Agile software development practices like story planning, bug tracking, release planning, and sprint retrospectives.
• Proficiency in C++ software development for embedded and system-level applications.
• Experience debugging complex hardware/software integration issues and multithreaded applications.
• Experience with embedded communication interfaces such as SPI, I2C, UART, Ethernet, PCIe, or similar technologies.

Preferred Qualifications

• Experience with Python for automation, testing, and tooling.
• Experience in test, instrumentation, and automation domains.