Lead Software Engineer - Full Stack

JPMorganChase

On-sitePosted July 29, 2026

About the role

Lead Software Engineer - Full Stack (Java, React, AWS) at JPMorganChase in Chicago, Illinois, on-site. This role sits on an agile team focused on building trusted, market-leading technology products in a secure, scalable environment. As a core technical contributor, you will drive critical technology solutions across multiple areas to support the firm’s business objectives.

Lead Software Engineer - Full Stack

JPMorganChase

On-sitePosted July 29, 2026

About the role

Lead Software Engineer - Full Stack (Java, React, AWS) at JPMorganChase in Chicago, Illinois, on-site. This role sits on an agile team focused on building trusted, market-leading technology products in a secure, scalable environment. As a core technical contributor, you will drive critical technology solutions across multiple areas to support the firm’s business objectives.

Responsibilities

Lead the creation of an AI-first Developer Portal experience: define architecture patterns for agent-ready workflows, tool/action schemas, context assembly, and safe execution.
Build and operate AI-enabled support experiences (assistant and workflow automation) with contextual understanding of client/workspace state, integration progress, and troubleshooting signals.
Design and deliver secure external API platform capabilities: contract-first API design (OpenAPI), versioning strategy, backward compatibility, idempotency, pagination, consistent error models, and developer usability.
Own authentication and credential workflows for external integrations, including patterns for certificate handling, credential rotation, and secure onboarding journeys.
Establish engineering standards for AI + automation in production: evaluation and test strategy, release gating, telemetry, audit logging, and incident response for AI/tooling systems.
Remain hands-on (~50%) through critical-path coding, architecture reviews, code reviews, debugging, and performance/resiliency improvements.
Drive cross-functional, federated delivery by partnering with API owners, security, and shared services to

Responsibilities

Lead the creation of an AI-first Developer Portal experience: define architecture patterns for agent-ready workflows, tool/action schemas, context assembly, and safe execution.
Build and operate AI-enabled support experiences (assistant and workflow automation) with contextual understanding of client/workspace state, integration progress, and troubleshooting signals.
Design and deliver secure external API platform capabilities: contract-first API design (OpenAPI), versioning strategy, backward compatibility, idempotency, pagination, consistent error models, and developer usability.
Own authentication and credential workflows for external integrations, including patterns for certificate handling, credential rotation, and secure onboarding journeys.
Establish engineering standards for AI + automation in production: evaluation and test strategy, release gating, telemetry, audit logging, and incident response for AI/tooling systems.
Remain hands-on (~50%) through critical-path coding, architecture reviews, code reviews, debugging, and performance/resiliency improvements.
Drive cross-functional, federated delivery by partnering with API owners, security, and shared services to

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