DirectJobHub
Jobs · Information Technology · Massachusetts

Senior Java Full Stack Developer Consultant

Ampcus Inc · Holyoke, MA · 1 mo ago
On-siteInformation TechnologyFull-time

Primary Responsibilities

  • Enhance existing applications using Java 17/21 and Spring Boot
  • Interact with Oracle databases using SQL and PL/SQL
  • Develop new front end pages with HTML, CSS, Bootstrap and AJAX
  • Enhance existing front ends using Thymeleaf, HTML, CSS and AJAX
  • Write thorough, correct unit tests using JUnit and Mockito
  • Deploy code using Jenkins
  • Interact with end users to determine requirements
  • Design data pipelines to extract, transform, and bridge data from multiple source systems into formats required by downstream applications
  • Deploy containerized applications on AWS ECS with Fargate and utilize S3 for object storage and SQS for asynchronous message processing
  • Design and optimize database schemas with partitioning strategies for high-volume tables (10M rows) in Oracle or PostgreSQL
  • Build integration adapters using Apache Camel for message routing, transformation, and orchestration across messaging systems (AMQ/JMS/SQS)
  • Collaborate with architects on technology evaluations, document integration designs, and mentor team members on Spring Boot and AWS best practices

Minimum Requirements

  • Bachelor's Degree
  • Strong proficiency in Java 17/21 and Spring MVC
  • Experience working with Oracle databases
  • Experience building front ends using HTML, CSS, Bootstrap and AJAX
  • Experience writing Unit tests with JUnit and Mockito
  • Excellent communication skills, highly adaptable and resilient under pressure
  • Independent worker able to clear their own blocks
  • Experience with Apache Camel for enterprise integration patterns and JMS/ActiveMQ for asynchronous messaging
  • Hands-on experience with AWS services including ECS, S3, and SQS
  • Strong SQL skills with experience in Oracle or PostgreSQL database development (PL/SQL or PL/pgSQL)
  • Experience optimizing database performance including partitioning and indexing strategies for high-volume tables
  • Understanding of RESTful API design and microservices architecture
  • Experience with Thymeleaf or similar server-side templating engines
  • Familiarity with CI/CD pipelines using Jenkins
  • Python scripting experience for data processing and file manipulation
  • Knowledge of Spring Batch for batch processing
Since 1995, iTech Solutions Inc., has been providing IT Consulting and Direct Hire Services to the Insurance, Financial, Communications, Manufacturing and Government sectors with local offices in Connecticut, Minnesota, Colorado, Massachusetts, Tennessee, North Carolina, and New Jersey / Pennsylvania area. Our recruiting strategy is simple, if you want to find qualified IT professionals then use IT professionals to find them. So at iTech Solutions, our personnel are all career IT professionals with a wide range of IT experience. We can honestly say our staff understands the technologies, the complexities of finding and selecting the appropriate personnel and the pressures of running successful IT projects.

Similar jobs