Senior Software Engineer

🔥 4 minutes ago

🏛️ District of Columbia, Washington – Remote

🏛️ District of Columbia – Remote ☕ Washington – Remote

💵 $82.1k - $172.4k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 0%

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CACI International Inc

WebsiteLinkedInAll Job Openings

10,000+ employees

Founded 1962

🎖️ Defense

🏛️ Government

🔒 Cybersecurity

🔥 Funding within the last year

💰 $500M Post-IPO Debt on 2026-02

Defense • Government • Cybersecurity

CACI International Inc is a U. S. -based government contractor that provides technologies and professional services to national security, defense, and federal civilian customers. CACI delivers solutions across cyber and digital operations, enterprise IT modernization, electronic warfare, counter-unmanned systems (C-UxS), space and optical communications, agile DevSecOps software development, and mission engineering and logistics support. The company positions itself as a large prime contractor that uses advanced software, analytics, sensing, and hardware to detect and counter evolving threats and modernize government technology architectures.

📋 Description

• Design, build, and maintain full-stack applications using React, TypeScript, NodeJS, Python, and .NET • Lead by example in software design, automated testing, code review, and ownership of delivered work • Mentor and support junior developers through code reviews, pairing, and technical guidance • Integrate AI-enabled features into production systems, including LLM/GenAI APIs, RAG pipelines, and agentic workflows • Architect reliable API integrations with strong error handling and graceful degradation • Troubleshoot and resolve system defects • Address security vulnerabilities and ensure compliance with DoW cybersecurity standards • Participate in GitLab CI/CD pipelines and collaborative development workflows • Document technical implementations and stay current with relevant technology developments • Support DoW PPBE applications and mission-critical defense financial and planning systems

🎯 Requirements

• Active Secret or Top Secret clearance • Security+ certification • Bachelor's degree in Computer Science, Data Science, Mathematics, or a related STEM field • 10+ years of professional software development experience across the full SDLC • Direct, recent experience delivering software in the federal sector (DoD/DoW or other federal agencies) • Direct experience with Python and JavaScript/TypeScript, plus React, NodeJS, and/or .NET • Experience with RESTful APIs and system integration • Proficiency with Git version control and CI/CD pipelines • Experience with Docker, Kubernetes, and at least one major cloud platform (AWS, Azure, or GCP) • Strong written and verbal communication skills • Interest in or exposure to AI-enabled software engineering, including LLM APIs, prompt engineering, RAG architectures, agentic patterns, vector databases, orchestration frameworks, and LLM observability • Knowledge of DoD PPBE processes, defense budget formulation, or DoD financial systems • Experience with AWS GovCloud, AWS Bedrock, or Azure OpenAI Service • Working knowledge of Kubernetes, Terraform, or other IaC tools • Familiarity with ATO processes, NIST frameworks, or FedRAMP • Familiarity with Agile methodologies (Jira)

🏖️ Benefits

• Flexible time off benefit • Robust learning resources • Competitive compensation • Healthcare benefits • Wellness benefits • Financial benefits • Retirement benefits • Family support benefits • Continuing education benefits • Time off benefits