Embedded Java Software Developer

Carrier; Kennesaw (GA); Hybrid; USD 65,000 - 130,000; Full time

Benefits offered by this job

Health Care Benefits

Retirement Benefits

Paid vacation and holidays

Disability insurance

Life Insurance

Tax-Advantaged Accounts

Tuition Assistance

Job summary

Carrier is seeking an Embedded Java Software Developer to design, develop, and maintain Java-based firmware for Gen5 embedded systems. The role sits in Kennesaw, GA, with a hybrid work model (3 days in office, 2 days remote) and involves collaboration with hardware and systems teams to ensure robust firmware solutions.

The ideal candidate has a BS in a technical field and 3+ years in embedded Java, with experience in Agile, TDD, and understanding of low-level hardware interfaces.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering or Electrical Engineering.
• 3+ years of hands-on experience in embedded systems and Java.
• Must reside within Georgia and attend on-site meetings as needed.

Responsibilities

• Develop and maintain Java-based embedded firmware solutions using Agile methodologies.
• Interact with low-level hardware components (sensors, actuators, communication protocols).
• Estimate embedded solutions and collaborate across hardware, systems engineering, and support teams.
• Ensure timing and performance requirements are met and assist in sustaining Gen5 firmware.

Skills

Java programming

Embedded systems

Agile methodologies

Test-driven development

Problem-solving

Education

Bachelor’s degree in Computer Science/Software Engineering/Electrical Engineering

Tools

Java

Embedded Linux

RTOS

Gradle

Maven

JTAG

Python

Job description

About Carrier

Carrier Global Corporation, global leader in intelligent climate and energy solutions, is committed to creating innovations that bring comfort, safety and sustainability to life. Through cutting-edge advancements in climate solutions such as temperature control, air quality and transportation, we improve lives, empower critical industries and ensure safe transport of food, lifesaving medicines and more. Since inventing modern air conditioning in 1902, we lead with purpose: enhancing the lives we live and the world we share. We continue to lead because of our world-class, inclusive workforce that puts the customer at the center of everything we do. For more information, visit corporate.carrier.com or follow on Carrier social media at @Carrier.

An Embedded Java Software Developer is responsible for designing, developing, and maintaining Java-based firmware solutions for embedded systems. This position will work within the Sustaining and Escalations Engineering team, with a focus on resolving customer issues involving our Gen5 firmware. This individual will work on all aspects of Java-centric embedded firmware, focusing on the interaction between the software and hardware components of the system. The role requires a deep understanding of both Java programming and embedded systems, as well as experience with low-level system interactions, including hardware abstraction and real-time constraints. The ideal candidate possesses strong problem‑solving skills, a passion for innovation, and an ability to create scalable and maintainable embedded software solutions. In this role, you will be involved in key phases of development, from project planning and implementation to testing and deployment, ensuring that the embedded firmware meets the performance and functional requirements of our products. You will also contribute to advancing our product offerings and supporting legacy firmware systems by providing expert-level product knowledge.

Work Location

The role is located Kennesaw, GA. Position is considered hybrid; 3 days in the office/ 2 days remote

Responsibilities

• Develop and maintain Java-based embedded firmware solutions using Agile methodologies
• Write and maintain Java firmware that interacts with low-level hardware components (e.g., sensors, actuators, communication protocols)
• Participate in project planning by investigating solutions to embedded system challenges and providing accurate estimates
• Collaborate with hardware, systems engineering, and customer-facing support teams to ensure smooth integration of firmware with embedded hardware components and support the resolution of escalated customer issues
• Ensure that the embedded firmware meets timing and performance requirements
• Use test-driven development (TDD) methodologies to write unit and functional tests, ensuring firmware quality and reliability
• Debug, reproduce, and resolve customer-reported Gen5 firmware and hardware/firmware interaction issues using diagnostic tools and methodologies
• Assist in sustaining and upgrading Gen5 and legacy embedded firmware products, offering consultation and product expertise
• Explore and implement new technologies and methodologies for embedded systems, including power management, memory optimization, and low-level driver interaction
• Maintain documentation related to embedded firmware development, processes, and troubleshooting guides

Minimum Requirements

• Bachelor’s degree in Computer Science, Software Engineering, Electrical Engineering or other technical field.
• 3+ years of hands-on experience in embedded systems and Java
• Must reside within the state of Georgia and be willing to attend on-site meetings and trainings as needed

Preferred Experience

• Knowledge of embedded systems design and development, including deployment and maintenance of Java-based applications on embedded platforms and constrained devices
• Proficiency in Java programming and experience developing, debugging, and optimizing embedded Java applications, including memory management and performance tuning
• Experience working with embedded Linux and/or Real-Time Operating System (RTOS) environments
• Experience developing, testing, and supporting embedded firmware for distributed devices, including troubleshooting field-reported and customer-reported issues.
• Knowledge of embedded hardware interfaces and drivers, including UART, SPI, I2C, FPGA, or similar technologies
• Experience applying Test-Driven Development (TDD), unit testing, and functional testing methodologies for embedded systems; experience using scripting or programming languages such as Python for test automation
• Familiarity with firmware performance validation, timing requirements, debugging tools (e.g., JTAG, oscilloscopes), Linux diagnostic tools, and Java build systems such as Gradle or Maven
• Experience working in Agile/Scrum development environments; ability to communicate technical information effectively, analyze issues, manage multiple priorities, and support problem resolution

Pay Range

The annual salary for this position is between $64,500.00 - $129,500.00 annually. Factors which may affect pay within this range include, but are not limited to, skills, education, experience, and other unique qualifications of the successful candidate. The pay range will not be below the minimum wage applicable to the jurisdiction in which the applicant is to be employed.

Other Compensation

Thisposition may be entitled to short-term cash incentives, subject to plan requirements.

Benefits

• Health Care Benefits: Medical, Dental, Vision; Wellness incentives
• Retirement Benefits
• Time off and Leave: Paid vacation days, up to 15 days; paid sick days, up to 5 days; paid personal leave, up to 5 days; paid holidays, up to 13 days; birth and adoption leave; parental leave; family and medical leave; bereavement leave; jury duty leave; military leave; purchased vacation
• Disability: Short-term and long-term disability
• Life Insurance and Accidental Death and Dismemberment
• Tax-Advantaged Accounts: Health Savings Account; Health Care Spending Account; Dependent Care Spending Account
• Tuition Assistance

To learn more about our benefits offering, please click here

Carrier EEO Statement and Accommodations Process

Carrier is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status or any other applicable state or federal protected class. Carrier provides affirmative action in employment for qualified individuals with a Disability and Protected Veterans in compliance with section 503 of Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act. If you require a reasonable accommodation to complete the application process, participate in an interview, or otherwise engage in the hiring process, please contact us at [e-mail]. We will make every effort to meet your needs in accordance with applicable laws.

Application Deadline

Applications will be accepted for at least 3 days fromJobPosting Date: 2 September 2026

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Use of AI

Technology-enabled tools may support parts of the recruitment process, with oversight by people.