Capital One

Lead Software Engineer, Full Stack - Enterprise Platforms Technology

Capital One

full-time

Posted on:

Location Type: Office

Location: McLeanNew YorkVirginiaUnited States

Visit company website

Explore more

AI Apply
Apply

Salary

💰 $197,300 - $225,100 per year

Job Level

About the role

  • Build software solutions to iterate on AI content generation services - integration of LLM’s into content authoring workflows with prompt management, output validation and Human-In-The Loop review.
  • Develop channel-specific content builders for email, mobile app placements, web site placements and push notifications, with responsive rendering and preview capabilities.
  • Implement AI-assisted compliance review workflows – build classifiers and scoring pipeline that flag possible UDAAP, CAN-SPAM, claims and disclosures before content approval.
  • Contribute to multi-agent orchestration systems that coordinate content compliance review, audience selection, and campaign dispatch.
  • Build evaluation and observability tooling for LLM outputs – golden dataset benchmarks, A/B content quality metrics and drift detection.
  • Develop template and component systems that allow marketers to assemble compliant content from pre-approved building blocks across channels.
  • Write well-tested, production-ready code and participate in CI/CD pipeline development, including model evaluation pipeline.
  • Lead the design of end-to-end content generation features; write architecture proposals and drive cross-team alignment.
  • Define guardrail frameworks for LLM outputs – toxicity filters, brand voice enforcement, compliance boundary checks – and establish operational runbooks.
  • Utilize programming languages like Python, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services.

Requirements

  • Bachelor’s Degree
  • At least 4 years of experience in software engineering (Internship experience does not apply)
  • At least 1 year experience with cloud computing (AWS, Microsoft Azure, Google Cloud)
  • Master's Degree (Preferred)
  • 7+ years of experience in at least one of the following: JavaScript, TypeScript, NodeJS, SQL, Python, or Java (Preferred)
  • 3+ years of experience with React/vuejs application stack (Preferred)
  • 3+ years of experience with AWS, GCP, Microsoft Azure, or another cloud service (Preferred)
  • 4+ years of experience in open source frameworks (Preferred)
  • 2+ years of experience in Agile practices (Preferred)
  • 1+ years of experience in at least one of the following: LLM integration, model API, prompt engineering or AI-augmented feature generation (Preferred)
  • 1+ years of experience in at least one of the following: Marketing Technology, ESP’s, campaign management, content personalization or digital marketing platforms (Preferred)
  • 1+ years of experience in at least one of the following: MJML or Apache Volocity (Preferred)
Benefits
  • Health, financial and other benefits that support your total well-being
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
PythonJavaScriptTypeScriptNodeJSSQLReactVueJSLLM integrationprompt engineeringAgile practices
Soft Skills
leadershipcross-team alignmentcommunication
Certifications
Bachelor's DegreeMaster's Degree