Full Stack Java & React Software Engineer III

JPMorgan Chase & Co.; Jersey City (NJ); On-site; USD 120,000 - 150,000; Full time

Job summary

JPMorgan Chase & Co. in Jersey City is seeking a Software Engineer III to join the Commercial Lending Team.

You will be a seasoned member of an agile squad, designing and delivering trusted, secure, and scalable technology products to support the firm’s objectives. You will develop production code in Java/Spring Boot and modern front-end stacks, utilize AI-assisted tools, contribute to architecture, data visualization, and continuous improvement across complex systems within a large corporate

Qualifications

• 3+ years in software engineering with strong Java/Spring Boot development.
• Experience building RESTful APIs and front-end with TypeScript/React.
• Familiar with Kafka and asynchronous messaging.
• Experience in large corporate environments and secure coding practices.
• Experience with AI-assisted development tools and secure outputs.

Responsibilities

• Develop secure, scalable software solutions within an agile team.
• Produce architecture and design artifacts for complex apps.
• Gathers data for visualization and reporting to improve software.
• Apply SDLC best practices and CI/CD to ensure reliability.

Skills

Java

Spring Boot

RESTful API

TypeScript

React.js

Kafka

AI-assisted development tools

CI/CD

Agile methodologies

Education

Software engineering degree or certification

Tools

Kafka

AWS

CI/CD pipelines

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 JPMorgan Chase within the Commercial & Investment Bank - Commercial Lending Team , 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
• Creates secure and high-quality production code and maintains software components that integrate effectively with appropriate systems.
• Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team effectiveness.
• Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation.
• Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code development
• Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in service of continuous improvement of software applications and systems
• Proactively identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture

Required qualifications, capabilities, and skills

• Formal training or certification on software engineering concepts and 3+ years applied experience
• Hands-on practical experience in application development, testing and operational stability using Java, Spring Boot, RESTful API, TypeScript, React.js technologies
• Experience with asynchronous messaging systems such as Kafka
• 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
• Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, test creation, troubleshooting, or documentation) with demonstrated ability to critically evaluate, validate, and refine AI-generated outputs for correctness, performance, and security.
• Understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; ability to guide peers on safe and effective usage within team practices.
• Overall knowledge of the Software Development Life Cycle
• Solid understanding of agile methodologies such as CI/CD, Application Resiliency, and Security

Preferred qualifications, capabilities, and skills

• Familiarity with modern front-end technologies
• Experience with event-driven architectures, Micro Frontend (MFE) applications, and cloud-native development is a plus.
• Exposure to cloud technologies such as AWS