Capital One
Full Stack Engineer 4- People Tech- GenAI & Agentic Systems (LangChain, LangGraph)
$179K–$246K
McLean, VA +6 · Full-time · Posted Sep 21, 2026
- Location
- McLean, VA
Richmond, VA
Chicago, IL
Plano, TX
San Francisco, CA
San Jose, CA
New York, NY - Experience
- At least 4 years of software engineering experience; at least 2 years with public cloud platforms, cloud-based productivity tools, or virtualization technologies.
- Education
- Bachelor's Degree or higher in Computer Science or a related quantitative field; preferred Master’s Degree in Computer Science or a related field.
- Visa sponsorship
- Will not sponsor a new applicant for employment authorization or provide immigration-related support.
About the job
Leads the design and delivery of full-stack, cloud-based HR technology and enterprise AI systems, including autonomous agents and multi-agent workflows that improve HR processes and associate experiences.
What you'll do
- Architect, build, and deploy AI-enabled HR systems and agentic workflows at enterprise scale.
- Provide technical leadership across teams and projects, setting design, development, and operational standards.
- Partner with product, architecture, security, governance, and risk teams to deliver secure, compliant solutions.
What they ask for
- Bachelor's Degree or higher in Computer Science or a related quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Engineering)
- At least 4 years of experience in software engineering (Internship experience does not apply)
- At least 2 years of experience with public cloud platforms (AWS, GCP, Azure), cloud-based productivity tools, or virtualization technologies
Nice to have
- Master’s Degree in Computer Science or a related field
- Experience with agentic or multi-step LLM pipeline design using LangGraph, LangChain, or equivalent orchestration frameworks
Pay
Chicago, IL: $179,400 - $204,700 USD (base salary); McLean, VA: $197,300 - $225,100 USD (base salary); New York, NY: $215,200 - $245,600 USD (base salary); Plano, TX: $179,400 - $204,700 USD (base salary); Richmond, VA: $179,400 - $204,700 USD (base salary); San Francisco, CA: $215,200 - $245,600 USD (base salary); San Jose, CA: $215,200 - $245,600 USD (base salary)
Tools
Java, Scala, Python, Go, Node.js, JavaScript, TypeScript, Docker
AI focus
Architects and deploys LLM-driven HR capabilities, autonomous agents, and multi-agent workflows; emphasizes secure, compliant enterprise-scale AI.
Model-written summary · the original posting is authoritative