371 ai platform developer jobs at 159 companies in Arlington, VA

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AI Platform Engineer
Arlington, Virginia, United States
$125k-$145k/yr OnsiteFull Time
Forterra
Forterra: Develops autonomous ground vehicle systems and software for defense.
3+ YOERequires 3+ years building software systems, recent LLM or agentic systems experience, Python, shell, CI, Linux, agent architecture, AI evaluation, production workloads, enterprise identity, and strong communication.
Python, MCP, CI, Linux, OAuth2, OIDC, SAML, DPO, QLoRA, GRPO, CUI, ITAR, NIST 800-171, FedRAMP, GovCloud
2mo
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AI Platform Engineer
Hanover, Maryland, United States
$91k-$211k/yr OnsiteFull Time
RSC2
RSC2: Provides technical and engineering services to federal defense agencies.
10+ YOEActive TS/SCI with Polygraph; 12 years experience with a Bachelor's or 10 years with a Master's in CS/Engineering/Information Systems (or related); experience with AI/ML platform, cloud (Microsoft Azure, AWS), containers, identity/security, and secure government environments.
Microsoft Azure, Microsoft Azure AI services, Microsoft enterprise services, Amazon Web Services (AWS), Amazon Web Services AI/ML services, Kubernetes, Docker, MLOps, DevSecOps, Infrastructure as Code
1w
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Senior AI Platform Engineer
Arlington, Virginia, United States
$170k-$213k/yr OnsiteFull Time
Venture Global LNG
Venture Global LNGNYSE: VG: Develops and operates liquefied natural gas export facilities.
7+ YOE7+ years in infrastructure, platform, DevOps, or machine learning engineering; bachelor's degree; GPU infrastructure, LLM serving, cloud, containers, Python, infrastructure-as-code, CI/CD, MLOps, security, and networking experience.
GPU, LLM, Databricks, Python, vLLM, TGI, TensorRT-LLM, Kafka, CI/CD, MLOps, LLMOps, DevOps
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AI Platform Engineer – Senior
Columbia, Maryland, United States
OnsiteFull Time
ARSIEM
ARSIEM: Provides cybersecurity and software engineering to government agencies.
12+ YOERequires 10–12+ years experience with a relevant degree, experience with AI/ML platform engineering in government or enterprise, familiarity with Microsoft and AWS ecosystems, cloud architecture, containers, identity/security, and strong communication skills.
Microsoft Azure, Amazon Web Services (AWS), Azure AI services, AWS AI/ML services, Kubernetes, Docker, MLOps, DevSecOps, Infrastructure as Code, Microsoft enterprise services
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AI Platform Lead
Laurel or Columbia
$170k-$240k/yr OnsiteFull Time
Visionist
Visionist: Provides software engineering and data analytics for national security.
12+ YOEBachelor's degree in a technical discipline or equivalent experience, 12 years of software development, engineering team leadership, customer requirements gathering, production applications, and AI platform experience.
Codex, ClaudeCode
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Senior. Distinguished AI Engineer (Agentic AI Platform)
San Francisco or McLean or Cambridge or San Jose or New York
$343k-$392k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
8+ YOEMaster's + 8 years or Bachelor's + 10 years in AI/ML; deep software engineering skills; experience with agentic frameworks, LLMOps, cloud platforms, Kubernetes, and mentoring/architecting large-scale AI systems.
Python, Go, Golang, Scala, Java, C++, C#, LangGraph, AutoGen, Semantic Kernel (Microsoft), Semantic Kernel, LangChain, CrewAI, LlamaIndex, LLMOps, Google Cloud Vertex AI, Amazon SageMaker, Azure Machine Learning, AWS, Google Cloud, Azure, K8s, Helm, CRDs, CLI, SDK, VectorDBs
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Senior Lead AI Engineer, Gen AI Platform
New York City or San Jose or McLean
$209k-$286k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A diversified financial services providing banking and credit products.
6+ YOEBachelor's degree plus 6 years or master's degree plus 4 years in AI/ML development, and 6 years programming with Python, Go, Scala, or Java; cloud AI deployment and team leadership preferred.
AWS Ultraclusters, Hugging Face, VectorDBs, Nemo Guardrails, PyTorch, Python, Go, Scala, Java, Google Cloud, Azure, C++, C#
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AI Cloud Platform Engineer
Washington or United States
$115k-$252k/yr RemoteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
10+ YOERequires U.S. citizenship, ability to obtain DHS EOD Public Trust, degree equivalency, 10+ years of cloud or infrastructure engineering, cloud platform expertise, Terraform, Kubernetes, Docker, CI/CD, and Python.
Terraform, ARM templates, PowerShell, Python, Azure CLI, Logic Apps, Azure Functions, Kubernetes, AKS, EKS, Docker, CI/CD, CSAM, RegScale, eMASS, FedRAMP
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Senior Data Platform Engineer - AI Platform
United States or North America or San Francisco or Los Angeles or New York City or Washington, D.C. or London or Singapore
RemoteFull Time
TRM Labs
TRM Labs: An AI-powered intelligence helping agencies investigate crime and disrupt illicit activity.
U.S. citizenship; experience operating distributed OLAP or serving-layer systems, query tuning, data pipeline reliability, incident response, AI-assisted debugging, and production infrastructure ownership.
StarRocks, Claude, Trino, ClickHouse, Cursor, Slack, Otter.ai, Fireflies, Fathom, Cluey
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Staff Platform Engineer
Fairfax, Virginia, United States
$150k-$155k/yr RemoteFull Time
Bixal
Bixal: Provides digital transformation and consulting services for government agencies.
8+ YOEBachelor's degree and 8+ years designing internal developer platforms; federal/regulatory experience; ability to obtain U.S. Public Trust clearance; US work authorization required; strong infrastructure automation and platform leadership skills.
AI tools, infrastructure-as-code, container orchestration
1w
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Senior AI/ML Platform Engineer, GovCloud
McLean or Tysons Corner
$149k-$221k/yr HybridFull Time
Medallia
Medallia: Provides cloud-based software for experience management and analytics.
5+ YOEBachelor's degree or equivalent experience; 5+ years developing production software with Python, Java, or Scala; Kubernetes, distributed systems, SQL, and testing experience. US citizenship required.
Python, Java, Scala, Kubernetes (K8s), Spark, Hadoop, Kafka, SQL, Postgres, AWS, Amazon EC2, Amazon S3, AWS IAM, Amazon VPC, Amazon EKS, Amazon SageMaker, AWS GovCloud, Amazon ECS, AWS Lambda, TensorFlow Serving, TensorRT, Triton, KServe, Airflow, Kubeflow, Django, Spring, ElasticSearch
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Senior AI/ML Platform Engineer, GovCloud
McLean, Virginia, United States
$149k-$221k/yr HybridFull Time
Medallia
Medallia: Provides enterprise experience management and customer feedback software.
5+ YOEBachelor's degree or equivalent experience; 5+ years of production software development with Python, Java, or Scala; Kubernetes, distributed systems, SQL, and regulated cloud deployment experience; US citizenship required.
AWS GovCloud, Amazon SageMaker, Amazon ECS, Amazon EKS, AWS Lambda, Kubernetes, Spark, Hadoop, Kafka, SQL, Postgres, Amazon EC2, Amazon S3, AWS IAM, Amazon VPC, TensorFlow Serving, TensorRT, Triton, KServe, Airflow, Kubeflow, Django, Spring, Elasticsearch, Python, Java, Scala
23h
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Senior AI Platform Engineer, Microsoft 365 & Copilot (3 year LTE)
Seattle or Washington
$157k/yr OnsiteFull Time, Temporary
Bill & Melinda Gates Foundation
Bill & Melinda Gates Foundation: Global non-profit fighting poverty, disease, and inequity.
10+ YOE10+ years in AI, software, cloud, platform, Microsoft 365, or Power Platform engineering; enterprise AI experience; Microsoft cloud expertise; secure data access, governance, evaluation, and operational experience.
Microsoft 365, Microsoft Copilot, Copilot Studio, Power Platform, SharePoint, Microsoft Teams, OneDrive, Exchange, Viva, Anthropic Claude, OpenAI ChatGPT, Power Apps, Power Automate, Dataverse, Azure AI, Azure OpenAI, Microsoft Graph, Entra ID, PowerShell, Semantic Kernel, Azure AI Search, Microsoft Excel, APIs
23h
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Senior AI Platform Engineer, Microsoft 365 & Copilot (3 year LTE)
Seattle or Washington
$157k/yr OnsiteFull Time, Temporary
Gates Foundation
Gates Foundation: Fights global poverty and disease through strategic grant-making.
10+ YOE10+ years in AI, software, cloud, platform, Microsoft 365, or Power Platform engineering; enterprise AI and Microsoft cloud experience; secure data access, governance, evaluation, operations, documentation, and communication skills.
Microsoft 365, Microsoft 365 Copilot, Copilot Studio, Power Platform, SharePoint, Microsoft Teams, OneDrive, Exchange, Viva, Anthropic Claude, OpenAI ChatGPT, Azure AI, Azure OpenAI, Microsoft Graph, Power Apps, Power Automate, Dataverse, PowerShell, Entra ID, Semantic Kernel, Azure AI Search, APIs
2mo
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Lead AI Engineer (MLX, Agentic AI, Gen AI platform Services)
New York City or San Francisco or San Jose or Cambridge or McLean
$197k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
4+ YOEBachelor's degree plus 4 years or master's degree plus 2 years in AI/ML development; 4 years programming experience; expertise in scalable AI systems, cloud platforms, and optimization.
AWS Ultraclusters, Hugging Face, VectorDBs, Nemo Guardrails, PyTorch, Python, Go, Scala, Java, Google Cloud, Azure, C++, C#, Golang
5d
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Power Platform Developer/Engineer
Reston, Virginia, United States
$113k-$238k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOERequires U.S. citizenship and 5+ years designing enterprise Power Platform solutions, architecture, data modeling, integrations, security, Power BI, AI integration, communication, and technical leadership.
Microsoft Power Apps, Microsoft Power Automate, Microsoft Power BI, PowerFX, Microsoft SharePoint, Microsoft 365, CSS, HTML, DAX, Power Query, Copilot Studio, AI Hub, AI Models, AI Agents, Robotic Process Automation (RPA), AI Builder, REST APIs, Azure OpenAI, AWS Bedrock, Dataverse, SQL, AWS, Power Pages, CodeApps
1mo
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Senior AI Developer
McLean, Virginia, United States
$140k-$190k/yr OnsiteFull Time
Steampunk
Steampunk: Provides digital transformation and IT consulting for federal agencies.
5+ YOE5+ years software engineering experience with 2+ years focused on AI/ML or LLM development; strong Python and AI framework skills; experience with cloud platforms, containers, orchestration, RAG, embeddings, and production-grade AI systems.
Python, PyTorch, TensorFlow, Hugging Face Transformers, LangChain, LlamaIndex, AWS, Azure, GCP, Docker, Kubernetes, Microsoft Excel
4d
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AI Engineer
Minneapolis or Minnesota or Denver or Chicago or Seattle or Portland or Washington
$85k-$128k/yr HybridFull Time
Mortenson
Mortenson: Provides construction, real estate development, and engineering services.
3+ YOEAssociate degree or equivalent experience; 3+ years in platform engineering, DevOps, or AI/ML infrastructure; experience with Azure, Docker, Kubernetes, CI/CD, MLOps, and distributed systems.
Microsoft Azure, Docker, Kubernetes, Microsoft Fabric, CI/CD
1mo
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AI Engineer 1 - Platform Integration & AI/Data
Washington, District of Columbia, United States
$80k-$150k/yr OnsiteFull Time
The Nuclear Company
The Nuclear Company: Deploys standardized nuclear reactors for utility-scale energy generation.
0+ YOEBachelor's in computer science or equivalent, 0-2 years experience; strong backend fundamentals (Python/TypeScript/Go/Java), exposure to CI/CD, version control, REST APIs, and basic DevOps; AI project experience and strong communication.
Palantir Foundry, Databricks, Snowflake, Python, TypeScript, Go, Java, CI/CD, REST APIs
2mo
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Senior Principal Platform Engineer - AI Automation
Columbia, Maryland, United States
OnsiteFull Time
Clarity Innovations
Clarity Innovations: Provides software and data engineering for national security missions.
7+ YOE7+ years in DevSecOps/Platform Engineering/SRE; Kubernetes mastery; Docker; Azure or AWS; Terraform/Crossplane; Python/Go/Bash; OSI networking; AI/ML tooling; Kubernetes GPUs; MLOps; GitLab/GitOps; AI security and governance.
Kubernetes, Docker, Azure, AWS, Terraform, Crossplane, Python, Go, Bash, OSI Networking, VPC/VNET, DNS, Load Balancing, SSL/TLS, PyTorch, Hugging Face, LangChain, vLLM, Ray, MLflow, ArgoCD, GitLab, Helm, Istio, Cilium, Keycloak, Grafana, Prometheus, PostgreSQL, MySQL