Java Developer - JPA/Spring Frameworks

Project Role Description : - Design, build and configure applications to meet business process and application requirements. Primary Skills : - Strong understanding of data analysis, data modelling skill - Design and coding skills with Strong PostgreSQL, Cassandra experience. - Document data mapping and logical/physical model - Experience with Java, JPA (Java Persistence API) and spring framework. - Experience with Java connecting with Cassandra or any other Database. - The candidate must have experience in Power Domain (Smart meters, Water meter or Gas meter). - The candidate should be having proven experience in using the following mode of communication : 1. RF and GPRS (Mandatory) 2. PLC/Bluetooth and Optical prob. - Experience with working with bureaus or external vendors - Understanding of various data formats like XML, JSON - Experience with service / API development - Experience in DLMS Protocol and Modulus - Experience with Agile and understanding around CI/CD methodologies - The candidate should have experience is HES and MDM. - Strong communication skills and ability to work in a multi-location team - Candidate with DCU (gateway) is a bonus. Preferred Qualifications : - Bachelors degree in computer science or related field - 6 years of relevant experience is required - Experience supporting services using back-end technologies (Java, Spring, JPA) - Excellent programming skills using Java/J2EE, XML/ JSON, XSL, JMS, Restful web services - In depth knowledge of PostgreSQL/MySQL and database technologies (Cassandra) - Scripting skills in at least one of the following : Perl, Python, Shell, Bash, or Ruby - Attitude to thrive in a fun, fast-paced start-up like environment - Candidate worked in Power domain is a bonus (ref:hirist.tech)

Location: noida, IN

Posted Date: 5/5/2025