Senior Software Engineer - Secure DevSecOps & AI (Remote)

Rackner; United States; Hybrid; USD 140,000 - 190,000; Full time

Benefits offered by this job

Competitive pay

Certifications support

401(k) match

Health benefits

PTO & holidays

Remote-work support

Wellness reimbursement

Weekly pay

Professional growth

Job summary

Rackner seeks a Senior Software Engineer to design, build, test, and deliver secure mission-planning and decision-support software for a DoD customer. This role covers application engineering, secure CI/CD, containerized deployment, automated testing, cybersecurity remediation, and AI-capability integration.

You will work with experienced teams across remote and onsite settings. This position offers broader ownership beyond traditional feature work, from design through secure delivery, including

Qualifications

• Bachelor’s degree in computer science or a related field.
• 10+ years of professional software engineering experience.
• Hands-on work with CI/CD, Kubernetes, GitLab, and OpenShift.
• Strong understanding of secure SDLC practices.
• Familiarity with Fortify, JFrog Xray, or comparable security-scanning tools.
• Background integrating AI models or AI-enabled capabilities into applications.
• Skill building automated unit and integration tests.
• Clear technical documentation and stakeholder communication.

Responsibilities

• Design, develop, test, and integrate new software capabilities.
• Build and maintain secure CI/CD workflows using GitLab and related development systems.
• Support containerized application deployment through OpenShift and Kubernetes.
• Apply secure software-development lifecycle practices throughout delivery.
• Integrate AI models and support capabilities involving LLM assistants, retrieval-augmented generation, and agentic AI.
• Develop unit, integration, and system-level tests.
• Use automated security tools such as Fortify, JFrog Xray, and OWASP ZAP.
• Investigate vulnerabilities and support cybersecurity remediation.
• Participate in code reviews, technical reviews, and solution-design discussions.
• Create software-design documents, sequence diagrams, workflow descriptions, and test reports.
• Communicate progress, blockers, risks, and schedule concerns to technical and program stakeholders.
• Collaborate with customer technical leads in remote and onsite settings.

Skills

CI/CD

Kubernetes

GitLab

OpenShift

Secure SDLC

Fortify

JFrog Xray

OWASP ZAP

AI integration

Automated tests

Education

Bachelor's degree in computer science

Tools

OpenShift

Fortify

JFrog Xray

OWASP ZAP

Job description

Rackner seeks a Senior Software Engineer to design, build, test, and deliver secure mission-planning and decision-support software for a DoD customer. This role covers application engineering, secure CI/CD, containerized deployment, automated testing, cybersecurity remediation, and AI-capability integration.

You will work with experienced teams across remote and onsite settings. This position offers broader ownership beyond traditional feature work, from design through secure delivery, including