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Software Developer; Systems Software

Job in McLean, Fairfax County, Virginia, USA
Listing for: J5 Consulting
Full Time position
Listed on 2026-07-08
Job specializations:
  • Software Development
    Full Stack Developer, Java Developer, Software Engineer, Cloud Engineer - Software
Salary/Wage Range or Industry Benchmark: 90000 - 120000 USD Yearly USD 90000.00 120000.00 YEAR
Job Description & How to Apply Below
Position: Software Developer (Systems Software)

Job Overview

J5 Consulting is a Maryland-based company established in 2006 to provide computing and consulting services for government and commercial entities. Our services improve Information System networking performance and compliance and protect electronic assets from loss and compromise. We welcome your application to receive consideration for the following position. This position is available immediately.

The Customer is seeking creative and dedicated professionals to fulfill their career goals and objectives, while delivering mission excellence on programs of national importance. The Software Developer will be a part of an integrated team to create, update, and maintain a federated search and discovery software system to integrate data related to financial information from a variety of data providers within a cloud environment.

The developer will utilize an Agile Scrum development methodology throughout this process.

Responsibilities
  • Java Full Stack Web Development
  • Developing a user-friendly web application
  • Developing new features and enhancements to the web application to allow users to search and correlate financial information related to their mission
  • Developing APIs and web services
  • Creating and maintaining AWS Cloud infrastructure
Required Qualifications
  • Bachelor’s Degree (B.S.) in Computer Science, Software Engineering, Information Management Systems, or a related discipline. Years of experience may substitute for a degree.
  • Five (5) or more years of demonstrated experience in the following areas:
    • Working within an Amazon Web Services (AWS) cloud environment and utilizing tools such as SMS, Data Pipeline, Relational Database Service (RDS), Cloud Watch, EC2, EBS, S3, KMS, and others.
    • Developing in a Dev Ops environment and utilizing tools such as Git Hub, Subversion, Jenkins, Maven, and Artifactory.
    • Utilizing web stack technologies and software design.
    • Working at all tiers of the architecture, including Web UI, Business Logic, and Database layer.
    • Developing software in a continuous integration, continuous deployment (CI/CD) paradigm.
    • Working with financial data sets.
    • Programming with Java and associated frameworks like Spring Boot.
    • Utilizing Elastic Search and other big data technologies like Map Reduce.
    • Scripting using JavaScript framework such as AngularJS or ExtJS.
    • Using tools such as Apache Tomcat, Apache Spark, Hadoop, Solr, JDBC, ANT, Active Directory, LDAP, Regex, SQL, JSON.
    • Using Jira tracking system.
    • Employing Agile development methodology.
    • Employing the Software Development Lifecycle (SDLC).
Highly Desired Skills
  • Demonstrated experience with security accreditation process.
  • Demonstrated experience supporting enterprise software development efforts.
  • Demonstrated experience working with commercial financial data sets.
  • Demonstrated experience integrating software with LDAP, PKI, and other authentication services.
  • Demonstrated experience integrating with various applications using web services and APIs.
US Citizenship and Security Clearance

This position requires US citizenship. Verification of US citizenship to meet federal government security requirements will be confirmed. The successful candidate must have an active U.S. Government Top Secret Security Clearance with a Full Scope Polygraph.

Travel

This position is expected to be onsite. The position will be located within the Washington Metropolitan Area (WMA). Local travel/POV will be on an as needed basis, within the local place of performance.

Benefits

Enjoy comprehensive benefits, including:

  • 100% employer-paid health coverage
  • 6% 401(k) match
  • PTO
  • Tuition reimbursement
  • Bonuses
  • Professional development, and more.

Join J5 Consulting and grow your cybersecurity career. At J5, we’re a team of innovators protecting organizations from evolving cyber threats. With 18+ years of success in government and commercial sectors, we offer meaningful opportunities to grow your career.

Ready to make an impact? Explore our open positions and apply today.

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