Senior Java Full Stack Developer

Hybrid in Holyoke, MA, US • Posted 2 hours ago • Updated 2 hours ago

Full Time

Hybrid

Depends on Experience

Hexplora

Fitment

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Job Details

Skills

Java Fullstack
AWS
Oracle

Summary

Title: 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.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 91015321
Position Id: 26-00011
Posted 2 hours ago

Company Info

About Hexplora

Our Purpose:

In today s rapidly evolving healthcare space, all healthcare organizations large and small are looking to leverage data to obtain actionable information that can be used to improve the health and wellness of patients in the most cost effective manner. Hexplora offers a comprehensive, end-to-end data warehousing and business intelligence solution for Health Plans, Accountable Care Organizations (ACOs), Independent Physicians Associations (IPAs), self-insured employers, and institutional providers to address all of their reporting and analytics requirements, allowing them to easily decipher mass information through a single source and apply it to cost savings and care management analysis.

Our Team:

Hexplora is led by a highly dynamic and motivated team of technology experts with deep healthcare expertise and experience in implementing industry leading solutions that enable ACOs, IPAs, and Payers to leverage Informatics as a strategic asset that can deliver market differentiating and cost saving capabilities.

Overview:

Through establishing Infowave Systems, an IT Services and Solutions company, our leadership has been instrumental in assisting Healthcare companies with designing, developing and deploying Enterprise Data Warehouses (EDW), Business Intelligence (BI), Analytics, Web Portals and Reporting Modules in various technologies for over fifteen years. With the experience and expertise gained over the years, Infowave Systems designed and developed a Business Analytics Solution referred to as Healthcare Analytical and Reporting Platform (HARP). In 2013, HARP solution was spun off as HEXPLORA to offer the solution under a SaaS model (Software as a Service).

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