Java IoT Developer

Job Title: Java IoT Developer Pay Rate: $50.00 to 66.17/hr (W2 contract – no C2C) Location: Atlanta, GA 30313 (On-site 5 days a week) • • MUST have own laptop • • Not a management position (technical- innovative) • • Initial Phone screen- 10 - 15 minutes & then in person technical interview (2 hours) at Atlanta office (Potentially with different team members) Job Summary: The Product team is growing and seeking a talented Java IoT Developer to join our innovative engineering group. Our equipment combine cutting-edge cloud, web, IoT, and embedded technologies. Our ideal candidate is a highly skilled Java developer with expertise in Spring Boot, RESTful web services, and embedded systems. You will collaborate across disciplines — fluidics, electronics, hardware, embedded, regulatory, and back-office technologies — to deliver software that connects physical devices with modern cloud ecosystems. If you enjoy tackling complex engineering challenges, navigating large and intricate codebases, and writing software that brings real-world impact (and a smile to millions of faces every day), we’d love to hear from you. Responsibilities: • Design and implement Java (Spring Boot) software that runs on embedded hardware within the dispenser. • Develop, integrate, and maintain RESTful APIs and web services to connect IoT devices with cloud platforms. • Collaborate closely with multidisciplinary engineering teams (fluidics, embedded, mechanical, electrical). • Contribute to new product features, enhancements, and cross-team initiatives. • Ensure software adheres to regulatory guidelines and meets high standards of quality and security. • Work with QA engineers to validate functionality across models and configurations. • Translate new hardware and embedded capabilities into customer-facing features. • Debug, diagnose, and resolve complex issues across hardware, firmware, and software layers. • Proactively maintain, refactor, and extend a large, complex, and evolving codebase. Qualifications: • 5+ years of professional software engineering experience. • Strong, hands-on experience with Java, Spring Boot, and RESTful web services. • Proven background in embedded systems, IoT development, or hardware-integrated software. • Excellent debugging and root-cause analysis skills, with the ability to resolve issues in layered, distributed systems. • Demonstrated ability to navigate and contribute effectively to large, complex codebases. • BS degree in Computer Science, Software Engineering, or related field (or equivalent experience). • Experience collaborating in multidisciplinary engineering environments. • Strong technical documentation and communication skills. • Familiarity with tools and frameworks: HTTP, Swagger/OpenAPI, Maven, Git. Nice to Have (Preferred Skills): • Experience with Python for scripting, automation, and prototyping. • Knowledge of C/C++ in embedded or systems programming contexts. • Familiarity with modern cloud platforms (AWS, Azure, or GCP). • Exposure to CI/CD pipelines and containerized environments (Docker, Kubernetes). Why Join Us? You’ll be part of a tight-knit, innovative engineering team that values collaboration, problem-solving, and creativity. If you want your code to live inside devices that blend hardware, software, and a bit of magic, this is the role for you.