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Java Developer

SYSTEM SOFT TECHNOLOGIES LLCMcLean, VA🇺🇸United StatesPosted 22 Jul 2026

Why This Role Stands Out

This role offers a fantastic opportunity to contribute to a cutting-edge payments platform, honing your Java, Spring, and Angular skills while collaborating with a dynamic product team. You'll thrive here if you're a seasoned developer with a passion for backend development and API integrations, eager to engage with business users and drive impactful solutions. Apply now to join SYSTEM SOFT TECHNOLOGIES LLC and advance your career in a challenging and rewarding environment.

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

Java developer,
Location: McLean, VA (Onsite role)
Duration: 6+ months contract

W2 Only In Person Interveiw Required


Description:
Must Have Qualifications:
Seasoned developer with 7+ years of hands-on software development experience with strong Java/Spring and Angular expertise. Must have solid backend experience with Rest APIs, integrations, databases, and security, as well as experience with modern development tools such as Git, SQL, and Unit Testing. Strong communication skills are required and background in capital markets or payments processing is a strong plus. Experience with IBM MQ is a plus

Full Stack Developer member of our product team(s):
Responsibilities include:
Engage business users to define the requirements and design for a new, best-in-class, payments platform.
Application development, prototyping, and high-level technical consulting.
Work closely with team members and business partners to develop cutting edge technology solutions under tight deadlines.
Predict effects of configuration changes; identify application bottlenecks and opportunities to optimize performance.
Support issue resolution and completion of ad-hoc requests in support of business partners within the I&CM division.

Min. Requirements:

  • 5-7 years of IT experience in design, development, integration and testing of software solutions based on J2EE technologies in an agile environment.
  • 5-7 years of experience with relational databases including Sybase, SQL Server, MySQL, and/or DB2.
  • 3-5 years of experience developing RESTful web services using Spring Boot.
  • 2-3 years of experience developing front-end GUIs using Angular 2 or higher.
  • 2-3 years of experience with managing, building, and deploying code through tools including Eclipse, GIT, Gradle, Docker, and Jenkins.
  • 2-3 years of experience designing and executing JUnit test cases using Mockito framework based on business requirements and functional specifications.
  • 2-3 years of experience leveraging test automation tools, such as Fitnesse
  • 2-3 years of experience working in an AGILE product centric software methodology
  • Working experience and knowledge of GenAI tools, such as GitHub CoPilot, LLMs, RAG, Agentic AI
  • Bachelor's degree in computer science or related field.

Skills

Docker
MySQL
SQL
SQL Server
Spring
Spring Boot
Agile
Angular
Git
JUnit
Java
Jenkins
REST

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