Software Engineer III - Full Stack Engineer
Company: JPMorganChase
Location: Seattle, WA 98101
Salary: $133,000 - $185,000 a year
Type: Full-time
Posted: 2026-04-01
About this role
JOB DESCRIPTION
We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.
As a Software Engineer III – Full Stack Engineer at JPMorgan Chase within the Commercial & Investment Bank, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You will also be a hands-on engineer on an Agile team building and operating Spring Boot microservices running on AWS (ECS Fargate or EKS) with Oracle and PostgreSQL (RDS), and a modern web UI built with either React or Angular. You will design, develop, test, deploy, and support services in a secure, resilient, and observable production environment. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives.
Job responsibilities
- Execute software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems
- Design, build, and maintain **full-stack features** across UI and backend services (React *or* Angular + Java 17 / Spring Boot).
- Develop and operate **microservices** including API design, service decomposition, and reliability patterns (timeouts, retries, idempotency, DLQs).
- Build integrations using AWS services such as **API Gateway, SQS, SNS, S3, and RDS**; troubleshoot production issues across services and infrastructure.
- Produce clear **design/architecture artifacts** (service boundaries, data flows, sequence diagrams, ADRs) and ensure implementation aligns with design constraints.
- Improve engineering quality through **code reviews, automated testing, CI/CD**, and secure coding practices; contribute to operational excellence (metrics, logs, tracing, runbooks).
- Partner with product and stakeholder teams to refine require...