Senior Java Full Stack Developer
Hexplora · Holyoke, MA · 2 mo ago
EngineeringFull-time
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
- 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
Company Information
Infowave Systems is an equal opportunity employer that is committed to diversity and inclusion in the workplace.