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Junior Full Stack Developer

Job in Washington, District of Columbia, 20022, USA
Listing for: Harmonia Holdings Group, LLC
Full Time, Seasonal/Temporary position
Listed on 2026-01-12
Job specializations:
  • Software Development
    Full Stack Developer, Software Engineer
Salary/Wage Range or Industry Benchmark: 125000 - 150000 USD Yearly USD 125000.00 150000.00 YEAR
Job Description & How to Apply Below

Junior Full Stack Developer

Company:
Harmonia Holdings Group, LLC (Federal Government Contractor)

Location:

Remote

Terms:

Full‑time

Clearance:
Must be U.S. citizen and hold a minimum Public Trust clearance.

Disclaimer: Bench position contingent upon customer funding. Potential start date 4‑8+ weeks. Upon funding approval, long‑term, full‑time salary position.

Responsibilities
  • Participate in a fast‑paced Agile Dev Ops team, collaborating continuously in the scrum team.
  • Analyze software requirements and architect solutions.
  • Design, code, test, implement, and maintain software solutions.
  • Provide full‑stack development support for UIs, REST APIs, and data access layers.
  • Ensure software passes all stages within the CI pipeline.
Requirements
  • U.S. citizen with Public Trust clearance (minimum).
  • Bachelor's degree in Computer Science, IT Management, Engineering, or comparable experience/certification.
  • Minimum 2 years IT experience focused on application development, Dev Sec Ops , and project work.
  • At least 1 year deployment experience of enterprise applications on AWS.
  • Experience in large‑scale, high‑performance AWS big‑data application development.
  • Proficient with Java Spring Boot, JPA.
  • Front‑end UI experience with JavaScript frameworks (jQuery, React, Angular, Vue).
  • Experience building data‑access layers with JPA.
  • Full‑stack web development background.
  • Docker/Docker Compose experience.
  • Automated testing (unit, integration, functional, 508, performance, end‑to‑end).
  • CI/CD tooling (build, test, secure, deploy).
  • Excellent communication and analytical skills.
  • Must be a U.S. citizen and hold Public Trust clearance.
Desired Qualifications
  • AWS tools and environment expertise.
  • Microservices architecture development.
  • Automated Test‑Driven Development frameworks (Selenium, Nightwatch, Cucumber, JUnit/TestNG).
  • Secure development practices (Fortify, Sonar Qube, ZAP, Twistlock/Anchore).
  • Jira or similar scrum tool experience.
  • Asynchronous messaging (Kafka, JMS, AMQP, Rabbit

    MQ).
  • Kubernetes deployments (Open Shift, EKS, AKS).
  • SOAP/XML and REST/JSON web services.
  • Relational database queries.
  • Web technologies: HTML, CSS, JavaScript, JSON, jQuery.
  • Database tooling (Liquibase, Flyway, Elastic Search, Solr/Lucene).
  • Jenkins continuous integration and Dev Ops automation.
Awards & Recognition
  • Top 20 “Best Place to Work in Virginia.”
  • Department of Labor Hire Vets Gold Medallion recipient.
  • Great Place to Work certification (five years).
  • Virginia Chamber of Commerce Fantastic 50 company.
  • Northern Virginia Technology Council Tech 100 company.
  • Inc. 5000 fastest‑growing companies list (11 years).
  • Two‑time SBA SBIR Tibbett’s Award winner.
  • Virginia Values Veterans (V3) certification.
Benefits
  • Medical insurance plans (HSA‑eligible) with wellness incentives.
  • Dental and vision insurance, fully employer‑paid.
  • STD, LTD, and life insurance, fully employer‑paid.
  • Veterans Cohort program.
  • Gym membership reimbursement.
  • 401(k) matching.
  • 501(c)(3) donation matching dollar‑for‑dollar.
  • Flexible schedules and teleworking options.
  • Paid holidays and flexible paid time off.
  • Adoption expense reimbursement.
  • Paid parental leave.
  • Professional development, career growth opportunities, paid training days.
  • Employee assistance program.
  • Team and company‑wide events, recognition, and appreciation.
EEO & Accessibility Statement

Harmonia is an Equal Opportunity Employer. We provide equal employment opportunity to all employees and applicants without regard to race, color, religion, national origin, age, gender, gender identity, sexual orientation, disability, or genetics. Harmonia takes affirmative action to employ and advance individuals with disabilities and protected veterans. Reasonable accommodation is available for applicants with disabilities. For assistance, contact

Additional Information

Seniority level: Entry level

Employment type: Full-time

Job function: Engineering and Information Technology

Industry: Software Development

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