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Java Fullstack Developer - W2

Delphic Software Solutions IncVienna, VA🇺🇸United StatesPosted 15 Aug 2026

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

Java Full Stack Developer

Location: Vienna, VA — Onsite
Employment Type: W2 Contract
Contract Duration: 12+ Months
Experience: 6+ Years

Introduction

We are seeking a talented Java Full Stack Developer to join our team in Vienna, VA. The ideal candidate will have a strong background in Java/J2EE, Spring Boot, Microservices, and cloud technologies like AWS. You will work on developing and maintaining applications that are crucial to our business operations.

Responsibilities

  • Develop high-quality software solutions using Java/J2EE and Spring Boot.
  • Design and implement Microservices and REST APIs.
  • Create user-friendly interfaces using Angular and/or React.
  • Utilize AWS cloud technologies to build scalable and reliable applications.
  • Collaborate with cross-functional teams to define, design, and ship new features.
  • Implement and support CI/CD pipelines for automated deployments.
  • Follow Agile methodologies to deliver software on time and with high quality.
  • Troubleshoot and debug issues to maintain application performance.

Required Skills

  • 6+ years of professional software development experience.
  • Strong hands-on experience with Java/J2EE and Spring Boot.
  • Proven experience developing Microservices and REST APIs.
  • Strong experience with Angular and/or React.
  • Hands-on experience with AWS cloud technologies.
  • Experience implementing and supporting CI/CD pipelines.
  • Strong understanding of software development lifecycle and Agile methodologies.
  • Excellent problem-solving and analytical skills.
  • Strong communication and collaboration skills.
  • Ability to work effectively in a fully onsite environment in Vienna, VA.
  • Experience with Java 17 or newer.
  • Experience with Spring Cloud and distributed systems.
  • Experience with Docker and Kubernetes.
  • Experience with AWS EKS/ECS and serverless technologies.
  • Knowledge of messaging technologies such as Kafka, RabbitMQ, or AWS SQS/SNS.
  • Experience with API Gateway and cloud-native application architecture.
  • Experience with automated testing and Test-Driven Development.
  • Knowledge of application security, OAuth2, JWT, and authentication/authorization frameworks.
  • Experience working in large-scale enterprise or financial-services environments.

Skills

Docker
Microservices
Spring
Spring Boot
API Gateway
AWS
Agile
Angular
JWT
Java
Kafka
Kubernetes
REST
RabbitMQ
React

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