Firmware Engineer

About the Role We are seeking an innovative Embedded Software Engineer to advance our embedded software projects for advanced industrial equipment controls (such as chiller applications). In this role, you will write and program software across multiple platforms-including Linux, Azure cloud environments, and Real-Time Operating Systems (RTOS). You will collaborate closely with our multidisciplinary hardware and firmware teams, which design custom circuit boards and IO pipelines, to implement robust controls logic and high-performance system interfaces. Key Responsibilities Design, program, and implement secure, high-quality embedded software solutions for specialized equipment controls and hardware integration across diverse platforms (Linux, Azure, RTOS). Participate in cross-functional teams spanning software, firmware, controls, hardware, and applications to ensure tight integration of subsystems and IO control pipelines. Support the full software development lifecycle, including specifications, design documents, prototyping, implementation, and unit testing. Maintain version control and project tracking workflows utilizing modern tooling such as GitHub and Jira. Contribute to a collaborative team culture focused on continuous improvement and the delivery of reliable thermal/equipment control systems. Requirements Education: Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or a closely related technical field (required). Experience: 2+ years of hands-on embedded software development experience (strong interns or co-ops with relevant embedded projects will also be considered). Technical Skills: Strong software design and programming proficiency in C or C++. Experience programming across multi-platform targets (Linux, RTOS, cloud/Azure). Tools & Workflow: Familiarity with modern development and tracking tools such as GitHub/Git and Jira. Core Competencies: Strong communication skills, meticulous attention to detail, and the ability to work effectively on-site. Equal Opportunity Employer / Disabled / Protected Veterans The Know Your Rights poster is available here: The pay transparency policy is available here: For temporary assignments lasting 13 weeks or longer, AllSTEM Connections is pleased to offer major medical, dental, vision, 401k and any statutory sick pay where required. We are committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation for any part of the employment process, please contact your staffing representative who will reach out to our HR team. AllSTEM Connections participates in the E-Verify program in certain locations as required by law. Learn more about the E-Verify program. We also consider for employment qualified applicants regardless of criminal histories, consistent with legal requirements, including, if applicable, the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance. Pursuant to applicable state and municipal Fair Chance Laws and Ordinances, we will consider for employment-qualified applicants with arrest and conviction records, including, if applicable, the San Francisco Fair Chance Ordinance. For Los Angeles, CA applicants: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Additional Skills (none specified) AllSTEM Representative Contact Info Account Executive: Nichols Branch Phone: View phone number on click.appcast.io Location: Ontario, CA AllSTEM Connections