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Firmware Developer

Apexon

Texas, United States (On-site)

Firmware Developer

1 Week ago • 5 Years +

Job Summary

Job Description

Apexon is seeking two Firmware Developers with strong experience in EC and UEFI development for Qualcomm ARM-based platforms, specifically Windows on ARM (WOA) / Windows on Snapdragon (WOS) systems. The role is a Day 1 onsite position in Houston, TX. Responsibilities include designing, developing, and optimizing firmware for Qualcomm ARM Snapdragon SoCs, implementing UEFI/BIOS modules, collaborating with hardware and software teams, and performing debugging and validation. The ideal candidate will have a Bachelor's or Master's degree in Computer Engineering, Computer Science, Electrical Engineering, or a related field, with a minimum of 5 years of professional experience.

Must have:

5 years firmware/embedded software development experience
Qualcomm ARM architecture experience
UEFI, BIOS, and EDK-2 platform expertise
Proficient in C/C++
Strong knowledge of communication protocols (UART, SPI, I2C, ADC, DAC)
Experience with bare-metal development, board bring-up, bootloaders, and RTOS
Familiarity with debugging tools (JTAG, SWD, oscilloscopes, logic analyzers)
Version control using GitHub
Experience in Agile/Scrum environments
Solid understanding of hardware schematics and low-level architecture

Good to have:

Embedded security and encryption background
Experience with embedded Linux
Power management techniques
CAN/Ethernet protocols knowledge
Familiarity with Agile tools (Azure DevOps)
Knowledge of WMI infrastructure and Windows driver interaction

Perks:

Health Insurance with Dental & Vision
401K Plan
Life Insurance, STD & LTD
Paid Vacations & Holidays
Paid Parental Leave
FSA Dependent & Limited Purpose care
Learning & Development

11 skills required

11 skills required for this role

Add these skills to join the top 1% applicants for this job

problem-solving

github

cpp

game-texts

agile-development

linux

azure

azure-devops

ci-cd

python

shell

Job Details

Description

Position at Apexon

About Apexon:

Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences. We have been meeting customers wherever they are in the digital lifecycle and helping them outperform their competition through speed and innovation.

Apexon brings together distinct core competencies – in AI, analytics, app development, cloud, commerce, CX, data, DevOps, IoT, mobile, quality engineering and UX, and our deep expertise in BFSI, healthcare, and life sciences – to help businesses capitalize on the unlimited opportunities digital offers. Our reputation is built on a comprehensive suite of engineering services, a dedication to solving clients’ toughest technology problems, and a commitment to continuous improvement.

Backed by Goldman Sachs Asset Management and Everstone Capital, Apexon now has a global presence of 15 offices (and 10 delivery centers) across four continents.

We enable #HumanFirstDIGITAL

Role Description:

We are looking to hire two Firmware Developers with strong experience in EC and UEFI development for Qualcomm ARM-based platforms, specifically Windows on ARM (WOA) / Windows on Snapdragon (WOS) systems. This is a Day 1 onsite role in Houston, TX

You’ll be responsible for (Responsibilities):

Minimum 5 years of professional experience in firmware or embedded software development
Strong hands-on experience with Qualcomm ARM architecture
Expertise in UEFI, BIOS, and EDK-2 platform
Proficient in C/C++, with additional experience in Python, shell scripting, and batch files
Strong knowledge of communication protocols: UART, SPI, I2C, ADC, DAC
Experience with bare-metal development, board bring-up, bootloaders, and RTOS (e.g., Zephyr, ThreadX)
Familiarity with debugging tools such as JTAG, SWD, oscilloscopes, logic analyzers
Version control using GitHub, and exposure to CI/CD pipelines
Experience working in Agile/Scrum development environments
Solid understanding of hardware schematics, low-level hardware architecture, memory management, and software optimization

Preferred Skills:

Background in embedded security and encryption
Experience with embedded Linux, power management techniques, or CAN/Ethernet protocols
Knowledge of Agile tools like Azure DevOps
Familiarity with WMI infrastructure and Windows driver interaction

Education:

Bachelor’s or Master’s degree in Computer Engineering, Computer Science, Electrical Engineering, or related field

Role Responsibilities:

Design, develop, and optimize firmware for Qualcomm ARM Snapdragon SoCs
Implement UEFI/BIOS modules in PEIM/DXE stages
Collaborate with hardware and software teams for integration
Perform debugging and validation using emulators/simulators
Write clean, modular, reusable code and detailed technical documentation
Develop test automation scripts and support troubleshooting

Notes:

- Only W2 candidates – No Subcontractors
- Must be authorized to work in the U.S.
- Local or willing to relocate to Houston, TX

You’ll have (Qualification & Experience):

Bachelor's Degree in related field is required.

Don’t worry if you don’t check all the boxes; we’d still love to hear from you.

Our Commitment to Diversity & Inclusion:

Did you know that Apexon has been Certified™ by Great Place To Work®, the global authority on workplace culture, in each of the three regions in which it operates: USA (for the fourth time in 2023), India (seven consecutive certifications as of 2023), and the UK.

Apexon is committed to being an equal opportunity employer and promoting diversity in the workplace. We take affirmative action to ensure equal employment opportunity for all qualified individuals. Apexon strictly prohibits discrimination and harassment of any kind and provides equal employment opportunities to employees and applicants without regard to gender, race, color, ethnicity or national origin, age, disability, religion, sexual orientation, gender identity or expression, veteran status, or any other applicable characteristics protected by law.

You can read about our Job Applicant Privacy policy here Job Applicant Privacy Policy (apexon.com)

Our Perks and Benefits:

Our benefits and rewards program has been thoughtfully designed to recognize your skills and contributions, elevate your learning/upskilling experience and provide care and support for you and your loved ones.

As an Apexon Associate, you get continuous skill-based development, opportunities for career advancement, and access to comprehensive health and well-being benefits and assistance.

We also offer: