Senior Software Engineer – Intelligent Platforms, Agents

🔥 0 minutes ago

🇺🇸 United States – Remote

💵 $107.9k - $195.1k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

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👻 Ghost score 0%

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Leidos

WebsiteLinkedInAll Job Openings

10,000+ employees

Founded 1969

🏥 Healthcare

💼 Consulting

📦 Logistics

Healthcare • Consulting • Logistics

Leidos is a leading systems integrator in science, technology, and engineering, providing solutions that transform and enable the missions of its customers. The company operates across various markets, including aviation, defense, energy, government, healthcare, intelligence, science, and space. Leidos is involved in AI, digital modernization, cyber operations, and integrated and mission software systems. With a commitment to diversity, equity, inclusion, and sustainability, Leidos also engages in charitable efforts and community enrichment programs. Additionally, it contributes to developing solutions for counter-unmanned aerial systems and electric vehicle infrastructure for military applications.

📋 Description

• Design, develop, and maintain distributed systems and microservices • Build, integrate, and evolve intelligent agents and AI-enabled services using LLMs and automation frameworks • Define and implement patterns for agent orchestration, system interaction, and decision workflows • Drive adoption of Infrastructure as Code, automation, and “controls-as-code” practices • Partner with systems engineers and ISSEs to embed requirements and security into platform design and code • Establish development standards for GitHub-based collaboration, testing, and documentation • Mentor mid-level engineers through code reviews, pairing, and technical guidance • Lead integration of CI/CD pipelines, security tooling, and ATO considerations into everyday development • Collaborate with stakeholders to translate mission and operational needs into scalable technical solutions • Express infrastructure, automation, agent behavior, workflows, and operational artifacts as version-controlled, testable code • Define and promote patterns for expressing intent, requirements, automation, and controls as code

🎯 Requirements

• BS degree and 8+ years of professional software engineering experience • Demonstrated experience designing and building complex or distributed systems • Strong hands-on experience developing backend services and microservices • Experience working with AI/ML systems, including LLM integration in production environments • Strong background in cloud-native architectures and Infrastructure as Code • Experience delivering software in secure, regulated, or compliance-driven environments • Ability to bridge software development, systems engineering, and security disciplines • Strong technical communication and leadership skills • Must have and maintain a Secret security clearance • Experience building agent-based or autonomous systems in production • Familiarity with AI orchestration frameworks and patterns, including tool-using agents and multi-agent systems • Experience supporting ATO through automation, documentation, and technical leadership • Active Security+ certification or equivalent IAT Level II certification • Background mentoring engineers and leading technical decision-making • Experience applying “as code” approaches beyond infrastructure, such as configuration-as-code, policy-as-code, workflows-as-code, and documentation-as-code • Passion for applying AI and automation to real-world operational challenges