Jobs / United States / Capital One Services LLC
Full-stack Engineer 4, Agentic Technology
Capital One Services LLC · 🇺🇸 2 Locations
Sponsorship verdict
Sponsorship possible
One solid signal, not two — worth applying, and worth asking about sponsorship early.
- Employer is on a government sponsor recordThe US Department of Labor certified 838 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first. USCIS also records 253 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).
- The posting doesn’t mention sponsorshipSilence isn’t a refusal — ask the recruiter before investing much time.
- No salary bar for this routeH-1B has no fixed salary bar: the employer must pay at least the prevailing wage for the role and area. Cap-subject employers enter a lottery weighted by wage level. Source: https://www.federalregister.gov/documents/2025/12/29/2025-23853/weighted-selection-process-for-registrants-and-petitioners-seeking-to-file-cap-subject-h-1b, rules effective 2026-02-27.
- What Capital One Services LLC paid sponsored hires in similar roles145 certified filings for “Application Engineer” (Software Developers) in IL: $108k–$153k, median $149k. Most were filed at wage level IV (72%) — 4 lottery entries, ≈61% projected selection odds for cap-subject employers. Source: US Department of Labor LCA disclosure data (Oct 2025 – Jun 2026).
- Confirmed live todayWhen a source last listed this job as open.
US H-1B: cap-subject employers enter a lottery weighted by wage level — Level I gets 1 entry, Level IV gets 4 (DHS projected selection odds ≈15% at Level I to ≈61% at Level IV). Universities and non-profit research employers are cap-exempt. The $100,000 fee for new petitions from abroad is currently blocked by a court order (appeal pending).
A verdict summarises public evidence; it is not legal advice and never a guarantee — the employer and the immigration authority decide. Sign in to factor in where you can already work.
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Sponsor Radar — Capital One Services LLC
The US Department of Labor certified 838 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first. USCIS also records 253 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).
Past sponsorship or register membership never guarantees sponsorship for this vacancy or for you. Full Sponsor Radar for Capital One Services LLC →
About the role
Full-stack Engineer 4, Agentic Technology Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Lead Software Engineer, you’ll have the opportunity to be on the forefront of driving a major transformation within Capital One. We are hiring a Lead Software Engineer to build the agentic orchestration runtime that powers Capital One's AI content generation platform. You will own the generator→critic agentic workflow harness — the orchestration engine that coordinates AI agents to produce, evaluate, and refine marketing content through a structured, bounded pipeline — and the broader agentic infrastructure that supports AI-assisted content migration and content management automation. What You’ll Do: • Build and operate the agentic workflow harness — implement the generator agent, critic agent, multi-section parallel orchestration, and bounded revision loop that form the core of the AI content generation pipeline • Integrate the agentic pipeline with the enterprise LLM model gateway — manage API calls, handle rate limiting, implement backpressure, and instrument latency and quality metrics. • Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company • Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community • Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment • Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services Basic Qualifications: • 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 Preferred Qualifications: • Master’s Degree in Computer Science or a related field • 7+ years of experience coding with more than two of the following: Go, Java, JavaScript/TypeScript, Python, Rust, C#, Scala • 3+ years of experience with database and database management systems • 3+ years of experience with AWS, GCP, Azure, or cloud-based productivity tools or virtualization technologies • 4+ years of experience contributing to open source frameworks • 3+ years of experience with front-end JavaScript or TypeScript frameworks • 4+ years of experience creating synchronous and asynchronous APIs • 3+ years of experience with CI/CD pipelines, infrastructure as code, and automated testing frameworks • 3+ years of experience using Git-based version-control systems (e.g., Git, GitHub, Bitbucket) • 3+ years of experience troubleshooting technical issues within cloud environments • Experience leveraging modern AI-based coding tools and IDE copilots • 1+ year of experience