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: 3 Develop and maintain Java-based embedded firmware solutions using Agile methodologies3 3 Write and maintain Java firmware that interacts with low-level hardware components (e.g., sensors, actuators, communication protocols) 3 3 Participate in project planning by investigating solutions to embedded system challenges and providing accurate estimates3 3 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 issues3 3 Ensure that the embedded firmware meets timing and performance requirements3 3 Use test-driven development (TDD) methodologies to write unit and functional tests, ensuring firmware quality and reliability3 3 Debug, reproduce, and resolve customer-reported Gen5 firmware and hardware/firmware interaction issues using diagnostic tools and methodologies3 3 Assist in sustaining and upgrading Gen5 and legacy embedded firmware products, offering consultation and product expertise3 3 Explore and implement new technologies and methodologies for embedded systems, including power management, memory optimization, and low-level driver interaction 3 3 Maintain documentation related to embedded firmware development, processes, and troubleshooting guides3 Minimum Requirements: 3 Bachelors degree in Computer Science, Software Engineering, Electrical Engineering or other technical field. 3 3 3+ years of hands-on experience in embedded systems and Java 3 3 Must reside within the state of Georgia and be willing to attend on-site meetings and trainings as needed 3 Preferred Experience: 3 Knowledge of embedded systems design and development, including deployment and maintenance of Java-based applications on embedded platforms and constrained devices 3 Proficiency in Java programming and experience developing, debugging, and optimizing embedded Java applications, including memory management and performance tuning 3 Experience working with embedded Linux and/or Real-Time Operating System (RTOS) environments 3 Experience developing, testing, and supporting embedded firmware for distributed devices, including troubleshooting field-reported and customer-reported issues. 3 Knowledge of embedded hardware interfaces and drivers, including UART, SPI, I2C, FPGA, or similar technologies 3 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 3 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 3 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 This position may be entitled to short-term cash incentives, subject to plan requirements. Benefits Employees are eligible for benefits, including: 3 Health Care Benefits: Medical, Dental, Vision; Wellness incentives 3 Retirement Benefits 3 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 3 Disability: Short-term and long-term disability 3 Life Insurance and Accidental Death and Dismemberment 3 Tax-Advantaged Accounts: Health Savings Account; Health Care Spending Account; Dependent Care Spending Account 3 Tuition Assistance To learn more about our benefits offering, please click here Work with us | Carrier Corporate The specific benefits available to any employee may vary depending on state and local laws and eligibility factors, such as date of hire and the applicability of collective bargaining agreements. Application Deadline Applications will be accepted for at least 3 days from Job Posting Date: 2 September 2026 Use of AI Technology-enabled tools may support parts of the recruitment process, with oversight by people.