Job Description We are seeking a highly motivated and skilled Java Developer with a strong understanding of IoT technologies to join our dynamic team in Gurgaon. The ideal candidate will be responsible for designing, developing, and implementing robust and scalable software solutions that integrate with IoT devices and cloud platforms. You will play a crucial role in building and maintaining our IoT ecosystem, ensuring seamless data flow and efficient device management. This role requires a proactive individual with excellent problem-solving skills and a passion for working with cutting-edge technologies. Design, develop, and maintain Java-based applications and microservices for our IoT platform. Integrate IoT devices and sensors with backend systems using various communication protocols (e.g., MQTT, CoAP, HTTP). Develop and consume RESTful APIs for data exchange between different components of the system. Work with databases such as PostgreSQL and/or MySQL for data storage and retrieval. Utilize cloud platforms (preferably Azure or AWS) for deploying, managing, and scaling IoT solutions. Implement security measures for IoT devices and data transmission. Write clean, well-documented, and efficient code following best practices and coding standards. Participate in code reviews to ensure code quality and knowledge sharing. Troubleshoot and debug issues across the entire IoT solution stack. Collaborate effectively with cross-functional teams including hardware engineers, data scientists, and product managers. Stay up-to-date with the latest trends and technologies in Java, IoT, and cloud computing. Contribute to the continuous improvement of our development processes and tools. Participate in the full software development lifecycle, from requirements gathering to deployment and maintenance. Programming Languages : Strong proficiency in Java and JavaScript. Databases : Experience with relational databases such as PostgreSQL and/or MySQL, including database design and querying. IoT Fundamentals : Solid understanding of IoT concepts, device communication protocols, and data management in IoT environments. Cloud Platforms : Hands-on experience with at least one major cloud platform (Azure or AWS), including services related to IoT, compute, storage, and networking. API Development : Experience in designing, developing, and consuming RESTful APIs. Version Control : Proficient in using Git for version control and collaboration. Problem-Solving : Excellent analytical and problem-solving skills with the ability to diagnose and resolve complex issues. Communication : Strong written and verbal communication skills. Teamwork : Ability to work effectively in a collaborative team environment. Experience with other IoT platforms or services. Knowledge of other programming languages (e.g., Python). Experience with message queuing systems (e.g., Kafka, RabbitMQ). Understanding of security best practices for IoT devices and cloud environments. Experience with containerization technologies (e.g., Docker, Kubernetes). Familiarity with agile development methodologies (ref:hirist.tech) Show more Show less