Senior Software Engineer designing, building, and sustaining AI-enabled software systems at Leidos. Collaborating with teams on mission-critical software and managing complex technical designs.
Responsibilities
Own the design and implementation of complex features or subsystems within established architectures
Translate high-level requirements into detailed technical designs and implementation plans
Develop and maintain high-quality software using modern programming languages such as Python, Java, Go, or TypeScript
Ensure solutions meet defined standards for quality, security, performance, and reliability
Design and implement AI-enabled features using approved frameworks, models, and patterns
Evaluate and improve AI-assisted behavior using established testing, validation, and review practices
Design, develop, and support services deployed in cloud-native environments
Partner with platform, security, and infrastructure teams to deliver scalable and reliable solutions
Provide technical guidance and mentorship to T2/T3 engineers through code reviews, pairing, and design discussions
Requirements
Bachelor’s degree in Computer Science, Engineering, or a related technical field
8+ years of relevant software engineering experience
Strong proficiency in at least one modern programming language (e.g., Python, Java, Go, TypeScript)
Demonstrated experience designing and delivering complex features or subsystems
Experience with: Service-based or microservice architectures, RESTful APIs, Software testing and CI/CD pipelines
Familiarity with: Containers (Docker), Kubernetes or similar orchestration platforms, Cloud platforms (AWS, Azure, or GCP)
Ability to work independently on complex problems with minimal supervision
Strong communication skills and ability to collaborate across teams
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