Journeyman Software Developer (Back-End)

Job Title: Journeyman Software Developer (Back-End)
Location: Chantilly, VA; Alexandria, VA (Onsite)
Clearance: Active TS (TS/SCI with Polygraph preferred)
Employment Type: Full-Time
Education: Bachelor's degree in Computer Science or related field preferred
Salary: Competitive, based on experience and location
Benefits: Health, dental, vision, 401(k), PTO, and more
Application: Apply here, on our Careers Page @ Careers - Metronome, or email your resume to r.derring@wearemetronome.com

Metronome is seeking a Journeyman Software Developer (Back-End) to support the FS2 Aero team. In this role, you'll modify existing code, integrate software solutions, and support mission-driven applications for the Aeronautical Navigation Office. The ideal candidate has strong development skills in Python, C#, or Java, thrives in an Agile environment, and can collaborate with team members to diagnose and resolve complex backend issues while improving system reliability and performance.

• Design, develop, and integrate backend systems including REST APIs, databases, and applications.

• Modify existing GOTS code and integrate open-source solutions for use in web applications.

• Collaborate in Agile development activities, including standups, sprint planning, and increment reviews.

• Create, document, and test functionality within GitLab repositories using DevOps principles.

• Utilize cloud computing expertise and service-oriented environments (Cloud, SOA, Web Services) for system enhancements.

• Ensure proper unit testing, continuous integration, and delivery pipelines for new features.

• Participate in ticket assessments and deliver features aligned to User Story Acceptance Criteria.

• 3+ years of Python and C#/Java development experience.

• 4+ years with unit testing, continuous integration tools, and GitLab version control.

• Proficiency in REST API development, database integration, and backend frameworks.

• Knowledge of JavaScript/TypeScript with exposure to Redux and React frameworks.

• Strong experience working in Agile environments with Jira/Confluence.

• Ability to troubleshoot and resolve complex backend issues in production systems.

• Active TS clearance (TS/SCI with Polygraph preferred).

• DoD 8570-compliant certification (Security+ or higher).

• 4+ years of Linux and/or Windows system administration.

• 4+ years supporting DoD Aeronautical datasets.

• 4+ years of AWS CloudFormation template development.

• Experience with Node, NPM, Swashbuckle, REST API, and Sass.

• DevOps certification.

• Strong background with Atlassian tools (Jira, Confluence).