Software Engineer III - IBM i (AS/400) Engineer

Posted 2 Hours Ago
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Plano, TX, USA
Hybrid
Mid level
Financial Services
We’re one of the world’s biggest technology-driven companies
The Role
Develops and maintains secure, scalable IBM i software across multiple technical areas. Responsibilities include designing production code and architecture, troubleshooting, analyzing data, supporting HA/DR and performance, managing technical debt, and participating in agile engineering practices. The role requires expertise in IBM i development, LANSA, RPG, CL, SQL, Java, Python, messaging, replication, debugging, and enterprise AI-assisted development tools, with emphasis on validating AI outputs and responsible use.
Summary Generated by Built In

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 & Investment Bank - Digital & Platform Services, 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 break down 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
  • Contributes to software engineering communities of practice and events that explore new and emerging technologies

Required qualifications, capabilities, and skills

  • Formal training or certification on software engineering concepts and 3+ years applied experience 
  • 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.
  • IBM iSeries (AS/400) development experience; DB2 for i — files, views, indexes, triggers, stored procedures.
  • LANSA / Visual LANSA IDE development and LANSA upgrade planning & execution. 
  • IBM MQ and CDC Replication (InfoSphere CDC / IIDR or equivalent).
  • Java & Python on IBM i (PASE environment).
  • Debugging — STRDBG, STRISDB, Service Entry Points, job logs, Visual Explain, remote Java/Python debug
  • Sustained resiliency & maintenance — HA/DR support, PTF management, performance tuning, technical debt remediation.
  • Git version control (Bitbucket/GitHub), Aldon LMI, Robot Scheduling, ServiceNow.
  • AI-powered tools — GitHub Copilot, ChatGPT, Claude agents; prompt engineering for legacy code analysis.

Preferred qualifications, capabilities, and skills

  • Strong proficiency in CLP, CLLE, RPGLE, SQLRPGLE, LANSA, Visual LANSA IDE development (free-format preferred). 
  • Experience with ILE concepts, service programs, and modular application design; Exposure to web services (REST/SOAP) from IBM i or Python/Java.
  • Knowledge of data areas, data queues, and inter-process communication on IBM I; Familiarity with IBM i Access Client Solutions (ACS) and Navigator; Experience with IBM Rational Developer for i (RDi) or VS Code with Code for IBM i extension; Hands-on experience with HA/DR tools (e.g., MIMIX, iTera, Quick-EDD, or IBM PowerHA)
  • ITIL foundation knowledge for service management and change advisory processes; Experience integrating AI tools into CI/CD pipelines or automated code review workflows; Understanding of AI governance, responsible use policies, and data privacy considerations when using LLMs with enterprise code
  • SAFe or other scaled Agile framework experience; Understanding of CI/CD pipelines in an IBM i context
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 our FAQs for more information about requesting an accommodation.

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

About the TeamJ.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. 

Skills Required

  • Formal training or certification in software engineering concepts and at least 3 years of applied experience
  • Hands-on experience with enterprise-authorized AI-assisted software development tools, including validating and refining generated outputs
  • Understanding of responsible AI use, data sensitivity, secure input and output handling, resiliency, and security expectations
  • IBM iSeries AS/400 development experience
  • DB2 for i files, views, indexes, triggers, and stored procedures
  • LANSA and Visual LANSA IDE development, including upgrade planning and execution
  • IBM MQ and CDC Replication, such as InfoSphere CDC or IIDR
  • Java and Python development on IBM i PASE
  • Debugging using STRDBG, STRISDB, Service Entry Points, job logs, Visual Explain, and remote Java or Python debugging
  • HA/DR support, PTF management, performance tuning, and technical debt remediation
  • Git version control, Bitbucket or GitHub, Aldon LMI, Robot Scheduling, and ServiceNow
  • AI-powered tools including GitHub Copilot, ChatGPT, or Claude agents, plus prompt engineering for legacy code analysis
  • Strong proficiency in CLP, CLLE, RPGLE, SQLRPGLE, LANSA, and Visual LANSA IDE development
  • Experience with ILE concepts, service programs, modular application design, and web services such as REST or SOAP
  • Knowledge of IBM i data areas, data queues, inter-process communication, IBM i Access Client Solutions, and Navigator
  • Experience with IBM Rational Developer for i or VS Code with Code for IBM i extension
  • Hands-on experience with HA/DR tools such as MIMIX, iTera, Quick-EDD, or IBM PowerHA
  • ITIL foundation knowledge and experience with change advisory processes
  • Experience integrating AI tools into CI/CD pipelines or automated code review workflows
  • Understanding of AI governance, responsible-use policies, and data privacy for enterprise LLM use
  • SAFe or other scaled Agile framework experience
  • Understanding of CI/CD pipelines in an IBM i context

JPMorganChase Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about JPMorganChase and has not been reviewed or approved by JPMorganChase.

  • Healthcare Strength Medical, dental, vision, and mental-health coverage are broad, with wellness incentives, on-site or virtual care, and an EAP offering coaching and counseling. Plan materials emphasize accessible options, including multiple medical choices and tools to manage costs.
  • Parental & Family Support Paid parental leave extends up to 16 weeks for all parents, supplemented by paid Critical Caregiver Leave. Family resources include backup childcare via Bright Horizons, lactation support and milk-shipping, family-building assistance, and even a free five-month SNOO rental for newborns.
  • Retirement Support Retirement programs include a 401(k) with an annual company match and automatic pay credits for most employees, with a legacy pension available to earlier hires. An Employee Stock Purchase Plan at a 5% discount further supports long-term savings.

JPMorganChase Insights

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The Company
HQ: New York, NY
289,097 Employees
Year Founded: 1799

What We Do

JPMorgan Chase & Co. (NYSE: JPM) is a leading global financial services firm with assets of $3.7 trillion and operations worldwide. The firm is a leader in investment banking, financial services for consumers and small businesses, commercial banking, financial transaction processing, and asset management. A component of the Dow Jones Industrial Average, JPMorgan Chase & Co. serves millions of consumers in the United States and many of the world’s most prominent corporate, institutional and government clients under its J.P. Morgan and Chase brands. Technology fuels every aspect of our company and is at the heart of everything we do. With over 50,000 technologists globally and an annual tech spend of $12 billion, we are dedicated to improving the design, analytics, development, coding, testing and application programming that goes into creating high quality software and new products. Learn more about technology at our firm, explore resources from our Distinguished Engineers, AI & ML researchers, and other experts; access the latest episode of our TechTrends podcast, and more at www.jpmorgan.com/technology. Information about JPMorgan Chase & Co. is available at www.jpmorganchase.com. ©2023 JPMorgan Chase & Co. All rights reserved. JPMorgan Chase is an Equal Opportunity Employer, including Disability/Veterans.

Why Work With Us

Our technologists work on a diverse range of solutions that include strategic technology initiatives, big data, mobile, electronic payments, machine learning, cybersecurity, enterprise cloud development, and other state-of-the-art technologies.

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