Software Engineer III - Full Stack Engineer

Company: JPMorganChase
Location: Seattle
Posted on: April 3, 2026

Job Description:

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 requirements, estimate work, and deliver iteratively in an Agile environment. Create secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems Proactively identify hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture Contribute to software engineering communities of practice and events that explore new and emerging technologies Add to team culture of diversity, opportunity, inclusion, and respect Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and 3 years applied experience Proficiency with either React or Angular (TypeScript, component architecture, state management, performance fundamentals). Strong experience with Java 17 and Spring Boot , including Spring Data JPA / Hibernate (entity modeling, transactions, performance considerations like N1, pagination). Hands-on deployment/operations with AWS ECS Fargate or Kubernetes/EKS , and strong container skills with Docker (image builds, runtime config, troubleshooting). Practical experience with API Gateway, SQS, SNS, S3 , and relational databases on RDS . Proven experience with Oracle and PostgreSQL (schema design, indexing, query tuning, migrations). Experience with CI/CD , automated testing (unit/integration), observability (logs/metrics/traces), and application security (authn/authz basics, secrets handling, dependency scanning). Strong communication and ability to work independently, prioritize effectively, and deliver in a fast-moving environment. Hands-on practical experience in system design, application development, testing, and operational stability Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages Demonstrated knowledge of software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.) Preferred qualifications, capabilities, and skills Experience with event-driven architectures and message processing patterns (idempotency, DLQ handling, backoff/retry strategies). Infrastructure-as-Code exposure (e.g., Terraform/CloudFormation/CDK) and production operations experience (incident response, on-call, postmortems). API design maturity (OpenAPI/Swagger, backward compatibility/versioning, contract testing). Performance tuning experience across UI, JVM, and database layers. Strong grounding in OOP, design patterns, and microservices best practices.

Keywords: JPMorganChase, Everett , Software Engineer III - Full Stack Engineer, IT / Software / Systems , Seattle, Washington