Full-Time

Junior Full Stack Developer

Agile DevOps Team

Posted on 10/1/2025

Harmonia

Harmonia

201-500 employees

Federal IT services and cybersecurity solutions

No salary listed

Remote in USA

Remote

Candidates must be US citizens.

US Citizenship, US Top Secret Clearance Required

Category
Software Engineering (1)
Required Skills
jQuery
Agile
JavaScript
React.js
Data Science
Java
Docker
AWS
Vue.js
REST APIs
AngularJS
Requirements
  • Bachelor's degree in Computer Science, Information Technology Management or Engineering, or other comparable Certifications or experience.
  • Minimum of 2 years of experience in the Information Technology field focusing on development projects, DevSecOps and application development specifically.
  • Strong development & design experience (at least 1 year) deploying enterprise applications on AWS.
  • Experience in large-scale, high-performance enterprise big data application development on complex heterogeneous environments in AWS.
  • Experience with Java Spring Boot and JPA.
  • Experience with Frontend UI development with JavaScript frameworks such as jQuery, React, Angular, Vue.
  • Experience with developing data access layers with Database schemas using JPA.
  • Experience in Web Based Full Stack Development.
  • Experience developing in a Docker and Docker Compose environment.
  • Experience writing automated test such as unit, integration, functional, 508, performance, and end-to-end.
  • Experience developing in environments that utilize CI/CD tools for build, test, secure and deploy.
  • Excellent communication skills.
  • Strong analytical and creative problem-solving skills.
  • Must be a U.S. Citizen.
  • Must be able to obtain and maintain a Public Trust clearance.
Responsibilities
  • Will be part of a fast-paced Agile DevOps team contributing and collaborating within your scrum team continuously.
  • Partake in analysis of software requirements and architect solutions.
  • Perform analysis, design, coding, testing, implementation, and maintenance of software solutions.
  • Provide Full Stack software development support for User Interfaces, REST APIs, Data Access Layers.
  • Ensure software developed passes and completes stages within the CI pipeline.
Desired Qualifications
  • Experience working with AWS tools and environments.
  • Experience developing in a microservices architecture.
  • Automated Test-Driven Development (ATDD) frameworks Selenium, Nightwatch, Cucumber, JUnit/TestNG.
  • Experience with secure development, coding, scanning using tools such as Fortify, SonarQube, ZAP and Twistlock/Anchore.
  • Preferred experience with Jira or a similar scrum management tool.
  • Experience with Asynchronous messaging preferably with Kafka. Other tools/protocols such as JMS, AMQP, RabbitMQ acceptable.
  • Experience deploying microservices to Kubernetes platforms such as OpenShift, EKS, AKS.
  • Experience developing Web Services using SOAP/XML and REST/JSON.
  • Writing queries with relational databases.
  • Web technologies - HTML, CSS, JavaScript, JSON, jQuery.
  • Experience with database tools such as Liquibase, Flyway, ElasticSearch, Solr/Lucene.
  • Experience working with Jenkins Continuous integration tools and DevOps automation.

Harmonia Holdings Group provides IT solutions for U.S. government agencies. They tailor services such as software development, data analytics, and cybersecurity to help federal operations run more efficiently within tighter budgets. Their offerings combine software and services delivered under government contracts, using emerging technologies to meet agencies’ needs. Harmonia differentiates itself by focusing specifically on the federal market, building customized solutions through close agency collaboration, and by its commitment to social impact, including donating millions and supporting veteran employment initiatives. The company’s goal is to improve the efficiency and effectiveness of federal operations while contributing to communities and helping veterans transition into civilian life.

Company Size

201-500

Company Stage

Growth Equity (Venture Capital)

Total Funding

N/A

Headquarters

Blacksburg, Virginia

Founded

2006

Simplify Jobs

Simplify's Take

What believers are saying

  • Madison Dearborn investment accelerates growth with Damon Griggs as CEO.
  • Active USAspending.gov contracts ensure steady federal revenue streams.
  • New executives like Rod Fontecilla boost AI innovation capabilities.

What critics are saying

  • Damon Griggs' team causes talent attrition in 3-6 months.
  • Booz Allen Hamilton erodes AI/ML contracts in 12-24 months.
  • FY2027 budget cuts slash DevSecOps revenue by 20-30%.

What makes Harmonia unique

  • Harmonia deploys Agile and DevSecOps for federal AI/ML and cybersecurity modernization.
  • 94% employee approval exceeds U.S. average, aiding veteran talent attraction.
  • R3 Corda partnership enhances secure hybrid blockchain for federal banking.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Company Match

Flexible Work Hours

Paid Holidays

Unlimited Paid Time Off

Paid Parental Leave

Gym Membership

Professional Development Budget

Company News

Harmonia Holdings Group, LLC
Aug 20th, 2025
Kirstin Shelton Joins Harmonia as Chief Human Resources Officer

McLean, VA, August 20, 2025 - Harmonia Holdings Group, LLC (Harmonia), a provider of innovative technology solutions to the U.S. Federal Government, today announced that Kirstin Shelton has joined the company as Chief Human Resources Officer (CHRO).

Harmonia Holdings Group, LLC
Feb 26th, 2025
Dawn Halfaker and Sudhakar Kesavan Join Harmonia Board of Directors

Harmonia Holdings Group, LLC (Harmonia), a provider of innovative technology solutions to the U.S. Federal Government, today announced the addition of Dawn Halfaker and Sudhakar Kesavan to their Board of Directors.

Homeland Security Today
Oct 9th, 2024
Rod Fontecilla Joins Harmonia Holdings Group as Chief Innovation and AI Officer

Rod Fontecilla joins Harmonia Holdings Group as Chief Innovation and AI Officer.

Business Wire
Sep 11th, 2024
Madison Dearborn Partners Completes Strategic Investment in Harmonia Holdings Group; Industry Veteran Damon Griggs joins Harmonia as CEO and Chairman

Harmonia Holdings Group, LLC (“Harmonia” or the “Company”), a provider of innovative technology solutions to the U.S. Federal Government, today announ

ExecutiveBiz
Sep 10th, 2024
Madison Dearborn Partners Announces Strategic Growth Investment in Harmonia

Madison Dearborn Partners has completed a strategic investment in Harmonia Holdings, a technology solutions provider to federal agencies and commercial clients.

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