Software Engineer III

Katmai is seeking a senior-level Software Engineer III to provide technical leadership and full-stack development for Navy mission-critical systems. The role focuses on architecting, developing, securing, deploying, and modernizing cloud-hosted applications supporting fleet training, operational readiness, logistics, data compliance, CI/CD automation, and DoD cybersecurity authorization.

Responsibilities:

• Design, develop, test, and deploy microservices, APIs, and user interfaces supporting fleet training workflows and readiness analytics
• Lead the architectural design, development, and deployment of resilient microservices, robust APIs, and modern user interfaces supporting complex fleet training workflows and predictive readiness analytics
• Champion code quality by establishing development standards, conducting critical code reviews, optimizing CI/CD automation pipelines, and mentoring junior-to-mid-level engineers
• Integrate applications with FTM data sources; implement role-based access and audit logging
• Utilize AWS, Kubernetes, production message queues, complex ETL pipelines for FTM-aligned data, ELK/Splunk observability and logging stacks, and Agile toolsets (Jira/Confluence) to support system operations, data processing, monitoring, and delivery
• Participate in code reviews and CI/CD pipelines
• Partner with program managers and stakeholders to author technical status reports, contribute to engineering staffing plans, and proactively identify and communicate technical risks
• Produce technical documentation and contribute to configuration management baselines
• Support Authority to Operate (ATO) sustainment tasks (STIGs, CVE mitigation, pipeline scans)
• Maintain regular and punctual attendance
• Perform other duties as assigned

Requirements:

• BS in Computer Science, Engineering or related field
• Eight (8) to ten (10) years of software development
• Proficient in one or more: Python, Java, .NET, JavaScript/TypeScript, SQL, C#
• Experience with Raise Platform of Choice (RPOC), containers (Docker), and Git
• Familiarity with DoD RMF, STIGs, and secure coding practices
• Experience producing status reports, risks and issue mitigations, and risk communications
• Active DoD Secret security clearance (generally, U.S. citizenship required)
• Master's
• Excellent written and verbal communication skills
• Cloud fluency (AWS or Azure), including certification such as AWS Cloud Practitioner
• Prior experience architecting systems for the Department of the Navy, specifically dealing with FLTMPS, enterprise training management, or similar federal logistics systems
• Preference will be given to Ouzinkie Shareholders, Descendants of Shareholders and Spouses of Shareholders in accordance with Title 43 U.S. Code 1626(g) and Title 42 U.S. Code 2000e - 2(i)