Join us as a Lead Software Engineer on our Enterprise Platforms Technology team to develop AI-powered marketing content systems. You will integrate large language models into content generation workflows, manage prompt engineering and output validation, and create channel-specific content builders with responsive rendering capabilities. Additionally, you’ll implement compliance review workflows using classifiers and scoring pipelines to ensure regulatory adherence before content deployment. Your responsibilities include contributing to multi-agent orchestration systems for campaign dispatch and audience selection, building evaluation tooling for AI outputs, and defining guardrails for LLM-generated content. Utilize Python, Open Source RDBMS, NoSQL databases, Docker, Kubernetes, and AWS services while writing production-ready code and participating in CI/CD pipeline development. This role involves designing end-to-end features, leading architecture proposals, and driving cross-team alignment to solve complex business problems at scale.
Build AI-powered content generation services integrating LLMs into authoring workflows.
Develop channel-specific content builders with responsive rendering and preview features.
Implement AI-assisted compliance review workflows to ensure regulatory standards are met.
Contribute to multi-agent orchestration systems for coordinating content compliance and dispatch.
Define guardrails for LLM outputs, including toxicity filters and brand voice enforcement.
What we're looking for
5+ years of experience with Python
3+ years in Java, Go, TypeScript/JavaScript or Node.js
1+ year experience in LLM integration, model API, prompt engineering or AI-augmented feature generation
1+ year experience in Marketing Technology, ESP’s, campaign management, content personalization or digital marketing platforms
Experience with programming languages like Python, Open Source RDBMS and NoSQL databases, Docker, Kubernetes, AWS tools
Market check
Salary context
This
$197,300–$225,100
range sits above
73%
of similar postings on FindRole.
Peer median band
$153,950–$218,900
Median floor and ceiling across peers.
Typical midpoint (25–75%)
$154,512–$215,325
Middle half of comparable postings.
Based on 240 comparable postings.*
* 240 is the maximum number of comparable postings sampled.
Employer
About Capital One Financial
Capital One Financial is a bank holding company specializing in credit cards, auto loans, banking, and savings products, known for its data-driven approach to consumer and commercial finance. Industry: Financial Services & Banking
Capital One Financial currently has
489 open roles
on FindRole.
Listed pay typically runs
$197,300–$225,100
across 483 roles with salary data.