Staff Full-stack Engineer

Capital One Financial

Confirmed live today Low trust

Quick summary

Work type
On-site
Location
McLean, VARichmond, VA
Employment
Full-time
Posted
29 days ago
Freshness
Confirmed live today

Market check

Salary context

How this pay compares to similar roles

Similar $211k
$187k $235k
below market most similar roles pay here above market

This listing doesn't post a salary. Most similar roles pay $192,050–$230,400.

Based on 240 similar postings.

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 2107 open roles on FindRole.

Listed pay typically runs $197,300–$225,100 across 1107 roles with salary data.

Most-posted roles

View all roles at Capital One Financial

At a glance

TL;DR · Staff Full-stack Engineer

The Staff Full-stack Engineer joins the Business Cards & Payment team to lead the transition toward an agentic future for marketing and sales. You will serve as a technical expert and trusted advisor, defining long-term architecture, prototyping new features, and scaling agentic systems. Your daily work involves building real-time, hyper-personalized marketing platforms, assistive technologies for field agents, and autonomous sales agents using RLAIF. You will utilize a diverse tech stack including Go, Java, JavaScript, TypeScript, Python, Rust, and C#, alongside web technologies and SPA frameworks. Key responsibilities include designing distributed HPC and ML systems, managing data architecture, and leveraging cloud platforms like AWS, Azure, and Google Cloud. You will also mentor engineers, establish technical charters, and ensure system performance, scalability, and operability.

What does a Full Stack Engineer earn in Virginia?

Median $211200 from 264 postings across 3 companies.

See salary data

What you'll do

  • Prototype and assess new technologies to enable hyper-personalized marketing and assistive field sales systems.
  • Define and execute the long-term technical strategy and destination architecture for marketing platforms.
  • Design and provide architectural guidance for large-scale, cross-domain programs.
  • Develop and launch agentic AI systems, including autonomous sales agents and real-time marketing tools.
  • Serve as a technical authority on non-functional characteristics like performance, scalability, and operability.
  • Clear technical and process roadblocks for developers across the organization.
  • Mentor senior engineers and provide hands-on code contributions and reviews.
  • Create and share technical communications, code samples, and blog posts to evangelize AI technologies.

What we're looking for

  • Bachelor's Degree or higher in Computer Science or a related quantitative field.
  • At least 7 years of experience in software engineering, solution architecture, enterprise architecture, cloud computing, and data architecture.
  • Master’s Degree in Computer Science or Software Engineering (preferred).
  • 5+ years of experience working on applied and agentic AI systems (preferred).
  • 10+ years of experience in software engineering, enterprise architecture, web technologies, distributed HPC/ML systems, cloud computing, and data architecture (preferred).
  • 10+ years of professional experience coding in Go, Java, JavaScript/Typescript, Python, Rust, C#, or Scala (preferred).
  • 8+ years of experience with database and database management systems (preferred).
  • 10+ years of experience in the full lifecycle of system development, networking protocols, and third-party distributed systems (preferred).

More like this

Similar roles

Staff Full-stack Engineer

Capital One Financial

Remote (McLean, VA) 36 days ago $244,700–$279,200
AWS Microsoft Azure Cloud Platform Go Java JavaScript TypeScript Python Rust C# Scala Distributed Systems HPC Machine Learning Networking Protocols SPA Frameworks
7+ yrs exp Remote

Staff Full-Stack Engineer

Capital One Financial

Anytown, IL +1 32 days ago
AWS Microsoft Azure Cloud Platform Go Java JavaScript TypeScript Python Rust C# Scala Data Architecture Distributed Systems HPC Machine Learning Networking Protocols API Standards SPA Frameworks
7+ yrs exp

Staff Full-Stack Engineer

Capital One Financial

McLean, VA +5 13 days ago $269,100–$307,200
AWS Microsoft Azure Cloud Platform Go Java JavaScript TypeScript Python Rust C# Scala HPC Machine Learning SPA Frameworks Networking Protocols Solution Architecture
7+ yrs exp

Staff Full-stack Engineer

Capital One Financial

McLean, VA +2 33 days ago $269,100–$307,200
AWS Microsoft Azure Cloud Platform Go Java Python TypeScript JavaScript Rust C# Scala Machine Learning HPC API Distributed Systems Networking Protocols
7+ yrs exp

Staff Full-Stack Engineer

Capital One Financial

McLean, VA +1 34 days ago
AWS Microsoft Azure Cloud Platform Go Java JavaScript TypeScript Python Rust C# Scala Distributed Systems Machine Learning Data Architecture API Networking Protocols SPA Frameworks
7+ yrs exp

Staff Full-stack Engineer

Capital One Financial

Riverwoods, IL +4 36 days ago $244,700–$279,200
AWS Microsoft Azure Cloud Platform Go Java JavaScript TypeScript Python Rust C# Scala DevOps Distributed Systems HPC Machine Learning Spec-Driven Development
7+ yrs exp