Senior Java Full Stack Developer
Infowave Systems, Inc
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. #J-18808-Ljbffr Infowave Systems, Inc
- ...Job Title: Senior Java Full Stack Developer Consultant - Only W2 Location: Holyoke, Massachusetts (Hybrid 3 days in office and 2 days remote) Duration: Contract 12+Month Interview : Face to Face Note: need 10+ Yrs of Experience Job Description: Looking for Senior Java...SeniorJavaContract workWork at officeRemote work
Pronix
Holyoke, MA2 days ago $40 - $80 per hour
...Senior Java Full Stack Developer (Contract) | Springfield, MA | Hourly Pay Range: $40-$80 Our client in the Springfield, MA area is seeking a highly skilled Senior Java Full Stack Developer to join their team on a contract basis. This role involves designing and implementing...SeniorJavaHourly payContract workRemote workDelphi-US, LLC - Peacemakers in the Talent War
Holyoke, MA20 hours ago- ...Duration: multi-year long project Job Description The client is seeking an experienced Senior Java Full Stack Developer consultant with strong expertise in enterprise integration, AWS cloud technologies, and database development. This...SeniorJavaImmediate start2 days per week
Talent Groups
Springfield, MA20 hours ago - ...Massachusetts Description: w2 only please have the candidates answer these questions Senior Java Full Stack Developer Consultant Reference: Hybrid Work Posture Java 17/21, Spring Boot, Spring MVC, Apache Camel, AWS (ECS, S3, SQS...JavaImmediate start
3B Staffing LLC
Holyoke, MA3 days ago $135.2k - $306.4k
...Job Description Senior / Principal Software Engineer... ...diagnose, and tune across the stack, from on-disk and... ...data models. Full-Text Search and Hybrid... ...Migration Help evolve developer-facing document APIs, including... ...includes C and Java, so experience with either...SeniorJavaFull timeTemporary workFlexible hoursOracle
Springfield, MA3 days ago$100 - $120 per hour
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Holyoke, MA1 day ago $120k - $180k
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Springfield, MA20 hours ago - ...and potential weaknesses. Collaborate with our SDLC Council to develop and maintain secure coding standards, empowering developers to... ...source code in at least one programming language (e.g., JavaScript, Java, C/C++/C#, Python, etc.) and familiarity with software security...SeniorJava
$54.37k - $93.87k
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Springfield, MA1 day ago $131k - $153k
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Holyoke, MA2 days ago $43.2 - $71.96 per hour
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Springfield, MA1 day ago
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