Senior Applications Developer / ML Engineer

Senior Applications Developer / ML Engineer

Location: Remote
Client: Defense Logistics Agency (DLA) - DAAS AI/ML Program
Clearance: IT-II (NACLC)
Salary Range: $130,000 - $150,000

Who we are:

Horizon Industries Limited is a dynamic IT and Management Consulting firm headquartered in Tysons Corner, VA. Founded in 1996, Horizon has evolved into a team of highly qualified professionals providing full-cycle IT and consulting support across the public and private sectors.

We pride ourselves on a diverse, growth-minded culture rooted in employee success and mission impact.

Who we are looking for:

We are seeking a Senior Applications Developer / ML Engineer to join a high-impact, full-time remote role supporting the Defense Logistics Agency (DLA) and its secure AI/ML initiatives. This is an opportunity to apply cutting-edge development and DevSecOps practices in a mission-critical environment.

What your day-to-day will look like:

• Build scalable software applications using both traditional and low-code/no-code tools
• Translate business requirements into secure, enterprise-ready solutions
• Develop and maintain Ansible playbooks, APIs, and automation logic
• Support machine learning model deployment pipelines using AWS SageMaker
• Create and maintain CI/CD workflows using GitLab, Docker, and Terraform
• Apply cybersecurity frameworks including STIGs, RMF, and NIST 800-53
• Implement business automation logic using Appian, Nintex, or Salesforce BPMN tools
• Monitor model performance and support model lifecycle in production
• Collaborate with cross-functional teams (DevOps, Data Science, Security, Business Analysts)

What we'd like to see on your resume:

• 5+ years of experience in enterprise software development
• Experience with Java, .NET, REST APIs, HTML, JavaScript, AngularJS
• Strong skills in AWS SageMaker, Docker, Terraform, GitLab CI/CD
• Familiarity with BPMN and low-code platforms (Appian, Nintex, Salesforce)
• Experience with Microsoft SQL Server and .NET-based environments
• Knowledge of DoD cybersecurity requirements (STIG, RMF, NIST 800-53)
• Agile or hybrid SDLC experience
• Experience deploying and integrating machine learning models into production environments

Bonus if you have:

• Prior DoD or GovCloud experience
• Experience with SonarQube, Kubernetes, or microservices
• MuleSoft Certified Developer - Level 1 (or willingness to earn within 6 months)
• Strong communication and collaboration skills

Required Qualifications:

• Bachelor's degree in Computer Science, Information Systems, or a related field
• Active IT-II (NACLC - Secret) clearance
• DoD 8570 IAT Level II certification (e.g., Security+ CE, SSCP, CCNA Security)
• Relevant certification from a nationally recognized technical authority

Why you'll love working at Horizon:

• Remote-first flexibility
• Comprehensive health benefits (medical, dental, vision)
• 401(k) with immediate vesting + employer match
• Student Loan Repayment Program
• Paid Time Off
• Educational Assistance + Certification Support
• Gym Reimbursement Program
• Growth-driven, employee-first company culture

Horizon is an Equal Opportunity Employer
We consider all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin.

EOE/M/F/Vet/Disabled

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