3w
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Full Stack Developer
McLean, Virginia, United States
$140k-$190k/yr OnsiteFull Time
5+ YOE5+ years relevant experience (or 9+ without degree), strong full-stack software engineering, cloud/DevOps, database and CI/CD experience, ability to obtain Public Trust, familiarity with AI/ML frameworks.
C, C#, Java, Python, Ruby on Rails, Angular, React, Node.js, OpenShift, EKS, Docker, Ansible, Terraform, PyTorch, TensorFlow, Hugging Face Transformers, LangChain, LlamaIndex
1w
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AI/ML Full Stack Engineer
Columbia, Maryland, United States
$100k-$203k/yr HybridFull Time
5+ YOEMust have TS/SCI clearance, 5+ years software development, experience with LLMs, agentic AI frameworks, frontend (React/Next.js/Angular) and backend (Python/Node.js/Java/Go), cloud-native deployments, and rapid prototyping.
Claude Code, OpenAI Codex, Cursor, LangGraph, CrewAI, Google ADK, React, Next.js, Angular, TypeScript, JavaScript, Python, Node.js, Java, Go, PostgreSQL, MySQL, MongoDB, DynamoDB, AWS, Azure, GCP
2w
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Full Stack Developer
Chantilly, Virginia, United States
$150k-$250k/yr OnsiteFull Time
Active TS/SCI with polygraph required; experience building scalable backends and user interfaces; familiarity with AI/ML, DevOps, and cloud infrastructure; strong communication and collaboration skills.
AI/ML, Natural Language Processing (NLP), AWS, DevOps
3w
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Full Stack Developer
McLean, Virginia, United States
$140k-$190k/yr RemoteFull Time
5+ YOE5+ years software development experience (or 9+ without degree), experience with backend languages, JavaScript frameworks, DevOps/CI-CD, cloud, containerization, IaC, databases, testing, and AI/ML familiarity.
C, C#, Java, Python, Ruby on Rails, Angular, React, Node.js, OpenShift, EKS, Docker, Ansible, Terraform, PyTorch, TensorFlow, Hugging Face Transformers, LangChain, LlamaIndex
1mo
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Senior Full Stack/UI Developer
Chantilly, Virginia, United States
$102k-$213k/yr OnsiteFull Time
3+ YOEActive in-scope TS/SCI with poly required (U.S. citizenship). 3+ years full-stack/UI experience, STEM degree, backend and UI development, familiarity with AI/ML and DevOps principles.
2mo
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Senior ML Engineer
Washington, District of Columbia, United States
FieldFull Time
U.S. citizen eligible for security clearance; experience with LLM ops, full-stack ML systems, and defense/intelligence environments; proficiency with agent frameworks and AI tooling; strong software engineering skills.
Claude Code, Cursor, Copilot, LangGraph, OpenAI Agents SDK, Claude Agent SDK, AutoGen, MCP, Docker, Kubernetes, AWS
3w
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AI/ML Engineer (Clearance Required)
Reston, Virginia, United States
$110k-$172k/yr OnsiteFull Time
1+ YOEActive TS/SCI with Polygraph, US citizenship, degree/experience combinations, experience deploying ML/LLM models to production, PyTorch/Ray/Docker/Kubernetes, Python and JavaScript full‑stack, AWS, and MLOps/DevOps practices.
PyTorch, Ray, Docker, FastAPI, Kubernetes, Python, JavaScript, AWS, TensorFlow, scikit-learn, Apache Spark, Dask, MLflow, Weights & Biases, DVC, AWS SageMaker, Azure Machine Learning, Google Vertex AI
6d
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Senior Full Stack AI Developer
Fairfax, Virginia, United States
$125k-$185k/yr RemoteFull Time
8+ YOEBachelor's in engineering or associates+equivalent experience; 8+ years experience; Unix/Linux, networking, app development, scripting (Python/Perl/Shell/Batch), cloud engineering, AI/ML (LLMs) knowledge; must pass background check.
Unix/Linux, Python, Perl, Shell, Batch, Git, Golang, C#, Java, C++, bash, PowerShell, AWS, Azure, Google Cloud
1mo
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Full Stack Senior Software Engineer AI/ML- Underwriting Experience
Bethesda or Palo Alto or Dallas
$100k-$215k/yr HybridFull Time
4+ YOE4+ years professional software engineering experience, proficiency in Java, React, C#/.NET or Go, experience with document generation/customer communication tools, cloud and DevOps (Azure DevOps) knowledge, REST/gRPC APIs, and strong design and communication skills.
Java, React, C#, Microsoft .NET, Go, Docusign, Doc AI, SmartCOMM, Exstream, REST, gRPC, Microsoft Azure DevOps, AWS, GCP, Azure
4w
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AI Developer / Full Stack Developer Associate
Bethesda, Maryland, United States
$90k-$110k/yr HybridContract
2+ YOE2+ years applying AI/ML and Azure (including Azure OpenAI); strong Python, FastAPI, and React experience; experience with RAG, vector DBs, SQL/NoSQL, GitHub, Power Automate, and Power BI; bachelor\u0002s degree required.
Azure OpenAI, Azure, Azure Storage, Python, React, FastAPI, SQL, NoSQL, vector databases, LLMs, RAG, GitHub, Power Automate, Power BI
2w
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Applied Full Stack Software Development Engineer
Herndon, Virginia, United States
$113k-$165k/yr OnsiteFull Time
5+ YOEU.S. citizen with active TS/SCI clearance, Bachelor\u0000s in CS or related, 5+ years software development, proficiency in Python/Java/Go/Rust, cloud (AWS/C2S), Docker/Kubernetes, Linux, EM/ML familiarity, and team leadership ability.
Python, Java, Go, Rust, AWS, C2S, Docker, Kubernetes, Linux, Elasticsearch, MongoDB, CI/CD
1mo
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Full Stack Developer (Python, JavaScript) - TS/SCI clearance required
Fort Belvoir, Virginia, United States
OnsiteFull Time
Requires Security+ (DoD 8140), TS/SCI clearance, experience coding front- and back-end webapps with JavaScript and Python, familiarity with Git; Mac/Linux CLI, prototyping with Python notebooks/Streamlit, LangChain and AI/ML experience preferred.
JavaScript, Python, TypeScript, Java, C/C++, Git, Bash, ssh, Python notebooks, Streamlit, Model Context Protocol (MCP), LangChain, SQL, graph, vector
2mo
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Lead AI/ML Software Engineer
Boston or Colorado Springs or McLean or Oahu or Remote or Tacoma or Tampa
$180k-$230k/yr RemoteFull Time
6+ YOE6+ years in full-stack production software; distributed systems; Kubernetes and cloud-native platforms; security and compliance knowledge; top-secret clearance eligibility.
Kubernetes, Cloud, Kafka, Apache Flink, Python, Java, Go, Docker, Git, CI/CD, ML tooling
3w
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Full-Stack Software Engineer
Reston, Virginia, United States
$165k-$195k/yr HybridFull Time
Experience building full‑stack applications with Python/Flask and front-end JavaScript; containerization with Docker on RHEL-family Linux; integrating on-device AI/ML and vector store workflows; TS/SCI clearance preferred.
Python, Flask, JavaScript, HTML, CSS, Docker, Rocky Linux, RHEL, Ollama, ChromaDB, all-MiniLM, Whisper, faster-whisper, Apache Tika, Dublin Core, ClamAV, YARA, Git
1mo
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Lead AI ML Engineer - Remote
Eden Prairie or Minneapolis or Washington or United States
$146k-$250k/yr RemoteFull Time
7+ YOEBachelor's in CS or 4+ yrs equivalent; 7+ yrs software engineering with full stack experience; experience with Next.js/React/TypeScript, Node.js, PostgreSQL, Microsoft Azure, CI/CD; 2+ yrs integrating LLMs; strong API, security, and mentoring skills.
Next.js, React, TypeScript, Node.js, PostgreSQL, Microsoft Azure, CI/CD, RESTful APIs, LLMs
3mo
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AI/ML Software Developer
Arlington, Virginia, United States
HybridFull Time
Strong Python experience, full-stack development, database design (SQL/NoSQL), data pipelines, familiarity with LLMs, API development, and CI/CD practices.
Python, REST API, GraphQL, SQL, NoSQL, CI/CD, Linux
2w
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Software Engineer – Full-Stack / Simulation
Fredericksburg, Virginia, United States
$112k-$146k/yr OnsiteFull Time
Obsidian Solutions Group: Delivers technology-enabled and mission-oriented solutions to government agencies.
4+ YOE4+ years software development experience; strong skills in modern languages, web visualization, secure real-time data pipelines, game-engine simulation, and AI/ML integration; US citizenship and ability to obtain security clearance.
Python, JavaScript, TypeScript, C#, NetCDF, HDF5, WRF, Unity3D, Google Protocol Buffers (Protobuf), Android Studio, Android Team Awareness Kit (ATAK), AWS GovCloud, AES-256, TLS, Cursor-on-Target, DIS, HLA
3w
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Forward Deployed Engineer
Washington, District of Columbia, United States
FieldFull Time
3+ YOE3+ years shipping production software; full-stack generalist; working knowledge of AI/ML and agent systems; self-directed and able to work embedded with customers.
1mo
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Software Engineer – Full Stack (Java, AWS, Angular, AI)
Arlington, Virginia, United States
$116k-$135k/yr OnsiteFull Time
Experience building Java microservices and Angular frontends, deploying services on AWS, familiarity with containerization, CI/CD, AI/ML integrations, REST API design, and strong problem-solving skills.
Angular, TypeScript, HTML5, CSS3, Java, Spring Boot, Spring Cloud, AWS, ECS, EKS, Lambda, S3, RDS, DynamoDB, MySQL, MongoDB, Cassandra, Docker, Kubernetes, Bash, Kafka, RabbitMQ, OpenAI, Azure AI Services, LangChain, Terraform, CloudFormation, AWS API Gateway, Istio
1mo
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Software Engineer – Full Stack (Java, AWS, Angular, AI)
Arlington, Virginia, United States
$116k-$135k/yr HybridFull Time
Experience in Java backend and Angular frontend development, AWS production deployments, microservices and REST API design, familiarity with Docker/Kubernetes, CI/CD, SQL/NoSQL databases, and AI/ML application concepts.
Java, Spring Boot, Spring Cloud, AWS, ECS, EKS, Lambda, S3, RDS, DynamoDB, Azure, Angular, HTML5, CSS3, JavaScript, TypeScript, OpenAI, Azure AI Services, LangChain, vector databases, embeddings, Docker, Kubernetes, CI/CD, Bash, MySQL, MongoDB, Cassandra, Kafka, RabbitMQ, AWS API Gateway, Istio, Terraform, CloudFormation