Software Developer

Job Description

Senior Software Developer and AI Engineer

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Location McLean Virginia

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Travel Requirement None

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Security Clearance Ability to obtain a Public Trust is required

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A major consultancy seeking a skilled Software Developer with a background in AI engineering to join a mission critical modernization project. This role focuses on the phased transformation of large scale legacy applications into modern cloud native environments while ensuring seamless business continuity.

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The successful candidate will design and deploy advanced application features and AI capabilities using a variety of modern languages and frameworks. You will work alongside architects and product teams to refactor legacy code, build integrated data layers, and implement secure AWS based solutions.

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Key Responsibilities

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• Collaborate on the modernization of a complex portfolio by enhancing legacy systems and building new cloud services.

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• Develop and productionize AI capabilities including retrieval augmented generation, semantic search, and intelligent workflow automation.

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• Maintain an integrated data layer using APIs, event driven architectures, and canonical models to ensure data consistency across systems.

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• Analyze existing application dependencies and business rules to identify low risk modernization opportunities.

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• Implement robust security protocols including encryption, secrets management, and least privilege access.

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• Design and execute comprehensive test suites covering unit, integration, and performance testing for both software and AI models.

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• Utilize CI CD pipelines and infrastructure as code to ensure safe and repeatable software delivery.

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• Troubleshoot complex issues across distributed environments including databases, cloud services, and network paths.

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Technical Requirements

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• A Bachelor degree is required for this position.

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• Between five and eight years of professional experience in software development and legacy system modernization.

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• Proven proficiency in at least one major programming language such as Python, Java, JavaScript, TypeScript, C Sharp, or Go.

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• Hands on experience with AI engineering including prompt design, vector search, and model monitoring.

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• Extensive experience with AWS services such as Lambda, API Gateway, ECS, SQS, and DynamoDB.

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• Strong understanding of relational databases, specifically Oracle, including SQL optimization and data modeling.

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• Experience with modern authentication standards such as OAuth2, OIDC, and SAML.

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• Familiarity with DevSecOps practices and Agile delivery methodologies.

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Preferred Qualifications

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• Previous experience supporting federal or government IT programs.

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• Knowledge of regulated cloud environments such as FedRAMP or AWS GovCloud.

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• Relevant certifications such as AWS Certified Developer, Security plus, or SAFe.

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• Experience with domain driven design and building enterprise integration patterns.

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