Backend Java Developer
Plan A Technologies ·
- Work mode
- Remote
- Category
- Backend
- Experience
- 5+ years
- Company size
- 1000+
Plan A Technologies ·
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Design and maintain backend services for a hospitality platform using Java, Spring Boot, MQTT, and Kafka, focusing on scalable APIs and IoT integrations.
Plan A Technologies is looking for a Backend Java Developer to design, develop and maintain backend services powering our hospitality platform. The role focuses on scalable APIs, event-driven integrations and IoT connectivity while working closely with cross-functional engineering teams.
Please note: you must have at least 5+ years of experience with Java to be considered for this role.
Design, develop and maintain backend services using Java and Spring Boot.
Design and maintain RESTful APIs and service integrations.
Implement event-driven messaging using MQTT and Kafka.
Collaborate with frontend, QA, Product and infrastructure teams.
Support IoT integrations with Raspberry Pi-based devices.
Troubleshoot distributed systems and optimize performance, reliability and security.
Contribute to architecture discussions, code reviews and continuous improvement.
BS in Computer Science, Software Engineering, or equivalent experience.
5+ years of backend software development experience with strong proficiency in Java and Spring Boot.
Experience designing and developing RESTful APIs.
Experience with MQTT messaging is required.
Experience with Kafka or other event-streaming platforms.
Experience with Docker and Linux environments.
Experience developing solutions for hospitality, IoT or connected-device environments is highly desirable.
Strong analytical, communication and problem-solving skills.
Willingness to travel to Macau on a weekly basis as required.
Excellent verbal and written English communication skills.
Initiative and drive to do great things.
ABOUT THE COMPANY/BENEFITS
Plan A Technologies is a global engineering firm created to solve the toughest tech challenges facing today’s businesses. Founded by software entrepreneurs Aron Ezra and Slav Kulik, Plan A helps organizations analyze their tech ecosystem to identify exactly what needs to be improved across their products and infrastructure—and then builds the solutions to fix it.
Rather than offering theoretical ideas or software that never launches, Plan A combines elite engineering talent with custom-built, proprietary AI agents to deliver fast, secure, production-ready solutions. Its capabilities span proprietary AI agent deployment, custom software development, application modernization, data platforms, cloud migrations, systems integration, and practical technical advice.
With more than 500 successful product deployments completed worldwide, Plan A helps organizations of every size—from ambitious startups to global enterprises—modernize their systems, automate complex operations, and stay ahead of the technology curve.
Read more about us here: www.PlanAtechnologies.com .
Location: Work From Home 100% of the time, or come in to one of our global offices. Up to you.
Great colleagues and an upbeat work environment: You'll join an excellent team of supportive engineers and project managers who work hard but don't ever compete with each other.
Benefits: Vacation, Brand New Laptop, and More: You’ll get a generous vacation schedule and other goodies.
If this sounds like you, we'd love to hear from you!
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