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      1007 Freelance Software Developer jobs in Washington,DC

      New, Posted 1 day ago
      Recommended
      Software Engineer- Clearance Required

      Lockheed Martin

      Washington, DC 20416

      $25,000 bonus
      No ExperienceUrgently HiringFlexible Schedule
      Recommended
      ResumeLibrary
      Embedded / C++ Software Engineers with experience

      L3Harris Technologies

      Herndon, VA 20192

      Bilingual Preferred
      RUST Software Engineers/Developers

      L3Harris Technologies Careers

      Herndon, VA 20171

      Bilingual Preferred
      Recommended
      Software Developer

      ManTech

      Chantilly, VA 20151

      Recommended
      iHire
      AI Engineer

      Capital One

      Mc Lean, VA 22101

      New, Posted 1 day ago
      Recommended
      Easy Apply
      AI / ML Engineer (WISRD Platform – ISR & Tactical Edge AI)

      CyOne

      Washington, DC 20001

      RemoteHealth InsurancePaid Time Off

      • Experience with model serving frameworks (e.g., vLLM, TGI, Ollama)
      • Experience with vector databases (e.g., pgvector, Qdrant, Pinecone, Weaviate)
      • Experience with REST APIs and streaming technologies
      • Experience with Docker and containerized deployments
      • Strong understanding of embeddings and semantic search
      • Ability to work independently in a fast-paced environment
      • Experience with PostgreSQL or similar relational databases
      • 3+ years of experience in AI/ML engineering or related field
      • Experience designing and implementing RAG pipelines in production
      • Experience deploying AI/LLM-based systems to production
      • Experience fine-tuning LLMs (LoRA / QLoRA) using Hugging Face or similar
      • Familiarity with Kubernetes and distributed systems
      • Proficiency in Python and modern backend frameworks (e.g., FastAPI)
      • Experience with GPU-based compute environments
      • Must be a U.S. Citizen and eligible to obtain a DoD Secret clearance
      • Experience working with structured or operational data
      SmartExplore AI is experimental.
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      New, Posted 1 day ago
      Recommended
      Apply Directly
      Software JOB Training Program

      Year Up United

      Washington, DC 20022

      $525/wk
      Onsite

      • You may be required to answer additional screening questions when applying
      • Available Monday-Friday throughout the duration of the program
      • Eligible to work in the U. S.
      • Have not obtained a Bachelorʼs degree
      • A high school graduate or GED recipient
      • Highly motivated to learn technical and professional skills
      SmartExplore AI is experimental.
      View now
      iHire
      Civil Project Engineer

      Terra Constructs

      Alexandria, VA 22301

      $75,000-$95,000/yr
      iHire
      Sr. Technical Portfolio Manager ( PfM SME ) ( Hybrid )

      Southpoint Consulting

      Washington, DC 20002

      $165,000-$185,000/yr
      New, Posted 1 day ago
      DiversityJobs
      Business Development Executive at Gartner

      Gartner

      Arlington, VA 22209

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