Senior Java Full Stack Developer
Hexplora
Senior Java Full Stack Developer (Enterprise Integration & AWS) Location: Holyoke, MA (Hybrid) Seeking an experienced Senior Java Full Stack Developer with strong expertise in enterprise integration, AWS cloud services, and database development. The role focuses on designing and implementing scalable data pipelines and integration solutions across multiple source systems. The consultant will collaborate closely with IT teams, architects, and business stakeholders to enhance existing applications, build new features, and optimize high-volume databases using modern Java, Spring Boot, Apache Camel, and AWS technologies. Key Responsibilities Develop and enhance applications using Java 17/21, Spring Boot, and Spring MVC Design and implement data pipelines to extract, transform, and integrate data across systems Build and maintain enterprise integrations using Apache Camel and messaging systems (JMS/AMQ/SQS) Develop and enhance front-end components using HTML, CSS, Bootstrap, AJAX, and Thymeleaf Deploy and manage containerized applications on AWS ECS (Fargate); use S3 and SQS Design, optimize, and tune Oracle/PostgreSQL databases for high-volume workloads (10M+ rows) Write and maintain unit tests using JUnit and Mockito Support CI/CD pipelines using Jenkins Collaborate with architects on design decisions, best practices, and technology evaluations Engage with end users to gather requirements and deliver scalable solutions Required Skills & Qualifications Bachelor's degree in a related field Strong proficiency in Java 17/21, Spring Boot, and RESTful APIs Experience with Oracle or PostgreSQL, SQL, and PL/SQL / PL/pgSQL Hands-on experience with AWS ECS, S3, and SQS Expertise in Apache Camel and enterprise integration patterns Front-end development experience with HTML, CSS, Bootstrap, AJAX CI/CD experience with Jenkins Strong problem-solving, communication, and independent working skills Familiarity with Spring Batch and Python scripting is a plus Infowave Systems is an equal opportunity employer that is committed to diversity and inclusion in the workplace. #J-18808-Ljbffr
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