Java Full Stack Front End Developer

International Logic Systems Inc.

Fairfax, United States of America

13 days ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Languages

English

Experience level

Senior

Job location

Fairfax, United States of America

Tech stack

Java

JavaScript

Agile Methodologies

Amazon Web Services (AWS)

HTML5

Unit Testing

CSS

Cloud Computing

Relational Databases

DevOps

Gradle

Design of User Interfaces

JMeter

JUnit

PostgreSQL

Maven

Microsoft SQL Server

Oracle Applications

Scrum

Mockito

SoapUI

Software Deployment

Software Engineering

Strategies of Testing

Spring-boot

Backend

GIT

Containerization

Angular

Integration Tests

Information Technology

Front End Software Development

REST

Cucumber

Jasmine

Docker

Jenkins

Microservices

Job description

Design, develop, and maintain scalable microservices using Java 17+ and Spring Boot.
Build RESTful APIs and backend services that integrate with relational databases and external systems.
Contribute to the development of responsive user interfaces using Angular or similar modern JavaScript frameworks.
Participate in cloud migration efforts and application deployment on AWS.
Write unit and integration tests using JUnit, Mockito, and Cucumber.
Collaborate with DevOps to support CI/CD pipelines using Jenkins and containerization tools like Docker.
Work closely with cross-functional teams including UI/UX, QA, and product owners in an Agile/Scrum environment.
Troubleshoot issues across the full application stack and contribute to continuous improvements.

Requirements

ILS Inc. is seeking a Senior Full-Stack Java Engineer with solid frontend development skills with strong Spring Boot backend expertise to support a major federal modernization initiative. The ideal candidate is comfortable developing both backend services and user interfaces, and has experience working in Agile, cloud-based environments. This hybrid role requires in-office presence two days per week in Fairfax, VA.

MUST BE LOCAL TO DC METRO AREA (hybrid support - 2 days in ILS HQ office, located in Fairfax, VA 22033).

Must be able to be W2 employee; no C2C., Required skill sets - Extensive experience with:

achelor's degree in Computer Science, Engineering, or a related field.
10+ years of professional experience in Java-based full-stack development.
Expert-level backend development with Spring Boot, REST APIs, and microservices architecture.
Proficiency in frontend technologies such as Angular, HTML5, CSS, and JavaScript.
Experience with AWS, containerized deployments (Docker), and CI/CD automation (Jenkins).
Strong understanding of relational databases (PostgreSQL, Oracle, or SQL Server).
Solid grasp of software engineering principles, testing methodologies, and Agile development practices.

Preferred Skills

· Experience with frontend unit testing frameworks (e.g., Jasmine, Karma).