jobs in washington, dc, us

Washington, District of Columbia

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Today

Key Responsibilities Design, develop, and maintain responsive web applications using React.js, JavaScript, and Node.js Build and enhance customer-facing Platform UI components that support asset onboarding and media processing workflows Develop pixel-perfect user interfaces from design specifications using HTML, CSS, and JavaScript Integrate frontend applications with backend services through RESTful APIs Develop and maintain backend services using Node.js Work closely with product manager

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Java/J2EE Specialist

McLean, Virginia

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Today

Key Responsibilities Collaborate with business users and stakeholders to gather, analyze, and document functional and technical requirements Design and develop applications supporting trade analytics, pooling and securitization, trade capture, reporting, and reconciliation processes Perform application development, system enhancements, prototyping, and technical solution design Provide high-level technical consultation and recommendations to business and technology teams Work closely with c

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AI Developer

McLean, Virginia

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Today

Key Responsibilities Design and implement LLM-powered agents supporting tool use, multi-step reasoning, guardrails, structured outputs, and reliable workflows Develop prompting patterns, evaluation approaches, and techniques for reducing hallucinations and improving AI-generated outputs Design agent workflows for test generation and augmentation, requirements review and completeness validation, report generation, and summarization Leverage GitHub Copilot extensively in day-to-day software de

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C/C++ Developer

Manassas, Virginia

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Today

Key Responsibilities Evaluate a large, complex legacy codebase and assess the existing CI/CD pipeline Develop a strategic roadmap for modernizing the codebase to enable modular builds Collaborate with cross-functional teams and stakeholders to validate the quality and effectiveness of proposed enhancements Identify technical obstacles related to technical debt and system requirements and develop appropriate solutions Build expertise with existing shared CI/CD capabilities and determine how

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DOE

jobs in Washington, DC, USA