Software Engineer III .Net

JPMorgan Chase & Co.; Irvine (CA); On-site; USD 110,000 - 170,000; Full time

Job summary

JPMorganChase & Co. in Irvine, CA, is seeking a Software Engineer III to join the Healthcare Payments team within Commercial & Investment Bank.

You will be a seasoned agile team member delivering secure, scalable technology products and critical solutions across multiple domains. You will design and implement production-grade code, contribute to architecture, and leverage AI-assisted development tools to boost quality and speed while adhering to security and resiliency practices.

Qualifications

• Formal training or certification on software engineering concepts and 3+ years applied experience.
• 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 with demonstrated ability to evaluate outputs for correctness, performance, and security.
• Understanding of responsible AI use in engineering workflows and secure handling of inputs/outputs.

Responsibilities

• Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine approaches.
• Creates secure and high-quality production code and maintains algorithms that run synchronously with systems.
• Leverages enterprise AI coding assist tools to improve code quality, speed, and productivity; validates outputs via peer review and testing.
• Applies knowledge of SDLC tools to improve automation and value.
• Produces architecture and design artifacts for complex applications and ensures design constraints are met.
• Gathers and analyzes data to visualize and report for continuous improvement of software applications.

Skills

Software engineering

SQL

.NET/C#

Agile / CI/CD

AI-assisted development tools

Tools

.NET, C#, SQL tools

Job description

• Business Unit Commercial & Investment Bank
• Posting Date 09/03/2026, 02:25 AM
• Locations 3 Park Plz, Irvine, CA, 92614, US
• Job Schedule Full time

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 Commercial and Investment Bank Healthcare Payments 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 algorithms that run synchronously 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 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
• Experience in writing, optimizing, and debugging complex SQL queries, including multi-table joins, subqueries, and performance tuning, to support data analysis, troubleshooting, and feature development within the payment space
• Hands-on experience in a modern object-oriented programming language such as .NET/C#, including designing and building scalable, maintainable, and high-performance applications, with the ability to apply language-specific best practices and design patterns.

Preferred qualifications, capabilities, and skills

• Exposure to cloud technologies and platforms (e.g., AWS, Azure, or GCP)

This position is subject to Section 19 of the Federal Deposit Insurance Act. As such, an employment offer for this position is contingent on JPMorgan Chase’s review of criminal conviction history, including pretrial diversions or program entries.

About Us

JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world’s most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions. We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process.

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants’ and employees’ religious practices and beliefs, as well as mental health or physical disability needs. Visit ourFAQs for more information about requesting an accommodation.

JPMorgan Chase & Co. is an Equal Opportunity Employer, including Disability/Veterans

About the Team

J.P. Morgan’s Commercial & Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial & Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world.