Software Engineer III (Full Stack Engineer)

JPMorgan Chase & Co.; New York (NY); On-site; USD 140,000 - 190,000; Full time

Job summary

JPMorgan Chase & Co. is seeking a Software Engineer III to join the Business Banking division within Business Access and Tools. You will be a seasoned member of an agile team delivering trusted, scalable technology products in a secure environment.

The role covers backend services in Java, Spring Boot, and Cloud, with frontend work in TypeScript. You will deploy on AWS, implement IaC, and drive performance testing and observability using industry tools.

Qualifications

• Formal training or certification on software engineering concepts and 3+ years applied experience.

Responsibilities

• Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or breakdown technical problems.
• Design, develop, and maintain backend services, agentic workflows using TypeScript and APIs using Java, and Spring Boot
• Implement micro-services architecture leveraging Spring Cloud for service discovery, configuration, and resilience
• Containerize and deploy applications on AWS using services such as ECS, EKS, Lambda, or EC2.
• Implement and maintain AWS infrastructure using Infrastructure as Code (IaC)
• Implements reactive programming paradigms for high-performance systems
• Apply 12-factor app principles and best practices for cloud-native development
• Design and execute performance and load tests using JMeter or Blazemeter

Skills

Java 21

Spring Boot

Spring Cloud

TypeScript

JavaScript

AWS

IaC

Reactive programming

12-factor app

JMeter

Blazemeter

CI/CD

Spinnaker

Splunk

Dynatrace

Cassandra

DynamoDB

PostgreSQL

ElastiCache

Tools

ECS

EKS

Lambda

EC2

Kafka

S3

Jules

Spinnaker

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 at JPMorganChase within the Business Banking, Business Access and Tools division, 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 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

• Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or breakdown technical problems
• Design, develop, and maintain backend services, agentic workflows using TypeScript and APIs using Java, and Spring Boot
• Implement micro-services architecture leveraging Spring Cloud for service discovery, configuration, and resilience
• Containerize and deploy applications on AWS using services such as ECS, EKS, Lambda, or EC2.
• Implement and maintain AWS infrastructure using Infrastructure as Code (IaC)
• Implements reactive programming paradigms for high-performance systems
• Apply 12-factor app principles and best practices for cloud-native development
• Design and execute performance and load tests using JMeter or Blazemeter

Required qualifications, capabilities, and skills

• Formal training or certification on software engineering concepts and 3+ years applied experience
• Hands-on experience in system design, application development, testing, and operational stability in production environments.
• Backend experience with Java 21, Spring Boot, and Spring Cloud; building microservices with service discovery, configuration, and resiliency patterns.
• Front-end experience with TypeScript and JavaScript, delivering end-to-end functionality across UI and APIs.
• AWS cloud and infrastructure experience using Infrastructure as Code (IaC), including Lambda, S3, and Kafka-based integrations.
• Experience applying reactive programming paradigms for high-performance, resilient systems.
• Strong cloud-native engineering practices, including applying 12-factor app principles.
• Performance and load testing experience using JMeter or BlazeMeter, with results-driven tuning and optimization.
• CI/CD pipeline and release automation experience with tools such as Jules and Spinnaker.
• Observability and operational troubleshooting experience using Splunk and Dynatrace.
• Data layer experience across Cassandra, DynamoDB, PostgreSQL, and caching solutions such as ElastiCache, plus familiarity with enterprise-authorized AI-assisted development tools and responsible AI usage in engineering workflows.

Preferred qualifications, capabilities, and skills

• Experience designing and integrating agent-to-UI interactions, including familiarity with agent-to-agent (A2A) protocols.
• Proven ability to troubleshoot, debug, and resolve issues in distributed, multi-agent environments.
• Proficiency in Python for building, automating, and supporting production-grade services and tooling.