CareerPlan

Full-Stack Engineer 4 (Python, React, AWS)

Cambridge, MA, USFull-time$179k2026-10-08 → 2026-11-11
No visa sponsorship

Core

Lead a portfolio of diverse technology projects and a team of developers to create full-stack solutions for Capital One's Finance organization, driving transformation across forecasting, treasury, trade, and accounting pillars.

Role type

Senior IC Full-Stack Software Engineer (Finance Tech)

Builds

Cloud-based distributed microservices and full-stack systems for financial data products and regulatory compliance.

Domain

Finance Technology / Banking

Deliverable

production ML models | product features

Required skills

Python, React, AWS, Java, Scala, Go, Node.js, TypeScript, Docker, Kubernetes, Open Source RDBMS, NoSQL databases, CI/CD pipelines, Infrastructure as Code, Git, Agile leadership, Technical mentoring, System architecture, API design, Cloud troubleshooting, Observability, Open source contribution.

Preferred skills

Master's in CS, 7+ years coding experience, 3+ years with database management, 3+ years with cloud platforms, 4+ years with open source frameworks, 3+ years with front-end frameworks, 4+ years with synchronous/asynchronous APIs, 3+ years with CI/CD and automated testing, 1+ year mentoring engineers, 1+ year with observability, AI-based coding tools, Cross-functional leadership.

Technologies

Python, React, AWS, Java, Scala, Go, Node.js, TypeScript, Docker, Kubernetes, Git, GitHub, Bitbucket, Open Source RDBMS, NoSQL databases

Responsibilities

Lead technology projects and developer teams; Collaborate with digital product managers to deliver cloud solutions; Provide technical leadership and direction across Agile teams; Partner with architects to define service boundaries and integration patterns; Identify areas for improvement and reduce technical debt; Influence long-term technology strategy.

Seniority

Senior, hands-on IC with team leadership