16 ai algorithm engineer jobs at 5 companies in Virginia

4d
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Senior AI Engineer
McLean or San Jose or New York City
$162k-$201k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
3+ YOEBachelor's plus 3 years or master's plus 1 year developing AI/ML algorithms or technologies; 3 years programming in Python, Go, Scala, or Java. Cloud AI experience preferred.
AWS Ultraclusters, Hugging Face, VectorDBs, Nemo Guardrails, PyTorch, Python, Go, Scala, Java, AWS, Google Cloud, Azure, C++, C#, Golang
4w
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Lead AI Engineer
McLean or San Jose or New York City or Richmond
$179k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
4+ YOEBachelor’s degree plus 4 years or master’s degree plus 2 years developing AI/ML algorithms or technologies; 4 years programming in Python, Go, Scala, or Java.
AWS Ultraclusters, Hugging Face, VectorDBs, NeMo Guardrails, PyTorch, Python, Go, Scala, Java, C++, C#, Golang, AWS, Google Cloud, Azure
1w
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Lead AI Engineer (AI Foundations, LLM Core and Agentic AI)
New York City or San Francisco or San Jose or Cambridge or McLean
$197k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
4+ YOEBachelor's plus 4 years or master's plus 2 years developing AI/ML algorithms or technologies, and 4 years programming in Python, Go, Scala, or Java. Cloud AI deployment experience preferred.
AWS Ultraclusters, Hugging Face, VectorDBs, NeMo Guardrails, PyTorch, Python, Go, Scala, Java, AWS, Google Cloud, Microsoft Azure, C++, C#, Golang
5d
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Lead AI Engineer (AI Foundations, VLM Customization)
New York City or McLean or San Jose or Cambridge
$197k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
4+ YOEBachelor's plus 4 years or master's plus 2 years developing AI/ML algorithms or technologies, and 4 years programming with Python, Go, Scala, or Java.
AWS Ultraclusters, Hugging Face, VectorDBs, Nemo Guardrails, PyTorch, Python, Go, Scala, Java, Google Cloud, Azure, C++, C#, Golang
3w
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Senior Lead AI Engineer - (Gen AI Platform Services, Agentic AI)
McLean or San Francisco or New York City or San Jose or Cambridge
$230k-$286k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
6+ YOEBachelor’s degree plus 6 years, or master’s degree plus 4 years, developing AI/ML algorithms or technologies; 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, AWS, Google Cloud, Azure, C++, C#, Golang
3mo
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Lead AI Engineer (AI Foundations, LLM Customization and Finetuning)
Cambridge or McLean or New York City or San Jose
$197k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
4+ YOEBachelor's plus 4+ years or master's plus 2+ years developing AI/ML algorithms or technologies, and 4+ years programming with Python, Go, Scala, or Java.
AWS Ultraclusters, Hugging Face, VectorDBs, NeMo Guardrails, PyTorch, Python, Go, Scala, Java, AWS, Google Cloud, Azure, C++, C#, Golang
1w
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AI Developer
Chantilly, Virginia, United States
OnsiteFull Time
Bespoke Technologies, Inc.
Bespoke Technologies, Inc.: Woman-owned U.S. technology consultancy delivering digital transformation, engineering, mission operations, and IT solutions to national-security customers.
Subject matter expert with experience in AI workflow automation, data structures, machine learning, software architecture, model training, AI/ML programming, and algorithms; active poly clearance required.
PyTorch, TensorFlow, Python, Java, C++, Conda, Amazon Web Services, ETL
2mo
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Lead AI Engineer (Vision model customization, VLM)
New York City or McLean or San Jose or Cambridge
$197k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
4+ YOEBachelor's degree plus 4 years or master's degree plus 2 years developing AI/ML algorithms or technologies, and 4 years programming with Python, Go, Scala, or Java.
AWS Ultraclusters, Hugging Face, VectorDBs, Nemo Guardrails, PyTorch, Python, Go, Scala, Java, AWS, Google Cloud, Azure, C++, C#, Golang
5d
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Lead AI Engineer (AI Foundations, VLM Customization)
New York City or McLean or Cambridge or San Jose
$215k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
4+ YOEBachelor's degree plus 4+ years or master's degree plus 2+ years developing AI/ML algorithms or technologies, and 4+ years programming with Python, Go, Scala, or Java.
AWS Ultraclusters, Hugging Face, VectorDBs, NeMo Guardrails, PyTorch, Python, Go, Scala, Java, C++, C#, Golang, AWS, Google Cloud, Azure
3mo
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AI Software Engineer
Vienna, Virginia, United States
RemoteFull Time
Knexus
Knexus: Private AI research and engineering delivering secure, tested systems and data-science solutions to U.S. government agencies.
6+ YOE6-8 years of software development experience; Python proficiency; strong OOD and algorithms; GenAI experience; US citizen eligible for government security clearance.
Python, JavaScript, TypeScript, C++, Docker, Node, REST APIs, Google Cloud Platform (GCP), VertexAI, Firebase, PostgreSQL
1mo
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AI/ML Software Developer
Tysons, Virginia, United States
$123k-$150k/yr OnsiteFull Time
Cathexis
Cathexis: Veteran-owned systems integrator delivering AI, data, modernization, audit, and mission-support services to defense, intelligence, and civilian agencies.
3+ YOEActive Secret clearance required; Bachelor\u000degree in computer science or related field; 3+ years experience; proficiency with JavaScript, Java or Python, OOP, data structures, algorithms, and modern LLM tools.
JavaScript, Python, Java, LLM
2w
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AI/ML Software Developer (req-281)
Tysons, Virginia, United States
$137k-$167k/yr OnsiteFull Time
Cathexis
Cathexis: Veteran-owned systems integrator delivering AI, data, modernization, audit, and mission-support services to defense, intelligence, and civilian agencies.
3+ YOEActive Top Secret clearance, bachelor's degree in computer science or related field, 3–5 years of relevant experience, object-oriented programming, data structures, algorithms, optimization, and modern LLM tools.
JavaScript, Python, Java
2w
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Senior AI/ML Software Developer (req-283)
Tysons, Virginia, United States
$148k-$179k/yr OnsiteFull Time
Cathexis
Cathexis: Veteran-owned systems integrator delivering AI, data, modernization, audit, and mission-support services to defense, intelligence, and civilian agencies.
5+ YOEActive Top Secret clearance, bachelor's degree in computer science or related field, 5+ years of relevant experience, object-oriented programming, data structures, algorithms, optimization, and modern LLM tool usage.
JavaScript, Python, Java, LLM
1mo
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Associate AI/ML Software Developer (req-261)
Tysons, Virginia, United States
$99k-$120k/yr OnsiteFull Time
Cathexis
Cathexis: Veteran-owned systems integrator delivering AI, data, modernization, audit, and mission-support services to defense, intelligence, and civilian agencies.
0+ YOEActive Secret clearance required, bachelor’s in computer science or related, 0–3 years relevant experience, experience with JavaScript/Java/Python, OOP, data structures, algorithms, and modern LLM tool workflows.
JavaScript, Python, Java
1mo
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Senior AI/ML Software Developer - TS/SCI with Poly (req-243)
Tysons, Virginia, United States
$148k-$179k/yr OnsiteFull Time
Cathexis
Cathexis: Veteran-owned systems integrator delivering AI, data, modernization, audit, and mission-support services to defense, intelligence, and civilian agencies.
5+ YOETS/SCI with Poly required; Bachelor's in computer science or related; 5+ years experience; proficiency in JavaScript, Python, or Java; strong OOP, data structures, algorithms, and LLM tool experience.
JavaScript, Python, Java, LLM
2mo
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Senior Analyst
Fort Belvoir or Alexandria or Arlington
$180k-$250k/yr OnsiteFull Time
nou Systems
nou Systems: Employee-owned defense engineering firm serving DoD customers with systems engineering, modeling, simulation, testing, and cybersecurity.
10+ YOEBachelors in CS/physics/engineering required (Masters preferred). 8+ years algorithms, 10+ years MLOps and statistical analysis, 8+ years data governance. Must be U.S. citizen and possess or be able to obtain an active TS/SCI clearance.
AI, Machine Learning (ML), MLOps