Mid-Level Full Stack Developer

Contagious Solutions is seeking a Mid-Level Full Stack Developer to join our team in developing a large Agile program responsible for the modernization of multiple highly visible applications for an innovative federal government agency.


  • Develop application software solutions using Angular, Spring Boot and other JavaScript-based frameworks
  • Develop secure REST and SOAP web services using Java Spring and Java Security
  • Ensure high quality code by creating and maintaining a high percentage of unit and integration test cases as indicated by SonarQube (and other technology) reports.
  • Mitigate static code analysis findings using SonarQube for identification and verification.
  • Support frequent iterations of code deployments using mature Agile DevSecOps processes and an established CI/CD pipeline on an AWS environment.
  • Implement and maintain Docker configuration files to deploy microservices as shippable containers.
  • Query, cleanse and migrate data between legacy and modernized data sources using open source technologies such as Pentaho.
  • Analyze, query and manage data in PostgreSQL databases
  • Ensure application accessibility and 508 compliance using tools such as WAVE, AMP and JAWS.
  • Creating and updating required documentation; such as the System Design Document (SDD) and Interface Control Document (ICD)
  • Write and execute load test scripts using JMeter
  • Troubleshoot system issues related to software applications; Tier II Support
  • Contributing to Agile ceremonies/meetings; providing demonstrations of code and contributing to the Agile team wherever required.

Skills & Requirements

  • A minimum of 3+ years of relevant development experience
  • Working knowledge of both front end and back end technology stacks
  • Working knowledge of web services environments, languages, and formats such as RESTful APIs, SOAP, FTP/SFTP, HTML, JavaScript, XML, and JSON
  • Knowledge of or working experience with CI/CD pipelines; including technologies such as Docker, Jenkins, Github, Artifactory, and others
  • Working knowledge of open source ETL tools and databases such as Pentaho and PostgreSQL
  • Working knowledge of AWS and cloud services, a plus.
  • Working knowledge of management/tracking utilities such as JIRA/Confluence, a plus
  • Experience working in a SAFe Agile environment; a plus

Bachelor’s degree or equivalent certifications or work experience required.

Must be authorized to work in the US

Must be able to work on site in Alexandria, VA

Must be able to obtain public trust security clearance.

How to apply

Send an email to careers@contagious.ly with your cover letter and a resume and mention Mid- Level Full Stack Developer in the subject line.

Contact Us

Reach out and let us know what we can do to help you accomplish your project goals.

Our Business Info



Business Hours

Weekdays:9am to 7pm



Contagious Solutions is always looking for new, excited, solution focused candidates to join our growing team! Send an email to careers@contagious.ly with your cover letter and a resume and we will reach out to you shortly, or visit our careers page to view currently open positions.