Software Engineer III - HP Nonstop Development

JPMorgan Chase & Co.; Dublin; On-site; EUR 90,000 - 150,000; Full time

Job summary

JPMorganChase Ireland seeks an HP NonStop Tandem Developer to design, develop, test, and support mission-critical payment platforms. You will join an agile team and contribute to reliable, scalable systems powering payments for clients worldwide.

The role emphasizes stability, security, and continuous learning, with collaboration across engineering, product, QA, and operations to deliver high-quality solutions.

Qualifications

• Formal training or certification on software engineering concepts.
• Hands-on experience in system design, development, testing, debugging, implementation, and operational stability.
• Strong experience with HP NonStop Tandem platforms and proficiency in COBOL, SCOBOL, and TACL.
• Experience with HP NonStop Tandem tools and utilities such as Pathway, Batchcom, NetBatch, FUP, KLIST, Enform, and related components.
• Practical experience writing, analyzing, and troubleshooting SQL queries.
• Experience in payments, cards processing, or financial services environments with knowledge of Visa or Mastercard.
• Exposure to agile methodologies and engineering practices such as Scrum, CI/CD, and production support.
• Strong troubleshooting, analytical, and cross-functional collaboration skills.
• Hands-on experience with AI-assisted software development tools and ability to critically evaluate AI outputs.
• Understanding of responsible AI use in engineering workflows.

Responsibilities

• Execute software solutions across design, development, testing, and troubleshooting for HP NonStop Tandem-based applications.
• Design, develop, and maintain secure, stable, and high-quality production code across payments and cards processing platforms.
• Work with HP NonStop Tandem technologies including COBOL, SCOBOL, TACL, Pathway, Batchcom, NetBatch, FUP, KLIST, Enform, and related utilities.
• Develop, review, and troubleshoot SQL queries in support of application development, data analysis, and production issue resolution.
• Produce architecture and design artifacts for complex applications while ensuring design constraints are met through software development.
• Participate in agile ceremonies and collaborate with product owners, business analysts, quality assurance teams, operations teams, and fellow engineers.
• Apply knowledge of Software Development Life Cycle tools and practices, including CI/CD, application resiliency, Scrum, Jira, Bitbucket, testing, deployment, and release management.
• Proactively identify hidden problems, recurring issues, and patterns in application behavior, using insights to improve code quality and resiliency.
• Leverage enterprise-authorized AI coding assist tools to improve code quality, delivery speed, and productivity, with peer review and secure coding standards.
• Applies knowledge of tools within the SDLC toolchain, including AI-assisted development and automation capabilities.

Skills

HP NonStop Tandem

COBOL

SCOBOL

TACL

Pathway

Batchcom

NetBatch

FUP

KLIST

Enform

SQL

Payments domain

Agile/Scrum

Jira

Bitbucket

CI/CD

AI-assisted development

Tools

Jira

Bitbucket

Job description

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. Join a team where your contributions directly power mission-critical payment platforms trusted by clients around the world. At JPMorganChase, you'll grow alongside talented engineers, work on complex and meaningful problems, and be part of a culture that values collaboration, innovation, and continuous learning.

As an HP NonStop Tandem Developer at JPMorganChase within the Commercial & Investment Bank Payments Technology team, you will be an experienced member of an agile team responsible for designing, developing, testing, and supporting reliable, market-leading technology products. You will work on mission-critical payment platforms that require high levels of stability, security, resiliency, and scalability. In this role, you will apply your technical expertise across HP NonStop Tandem technologies, software engineering practices, production support, and application enhancement initiatives. You will collaborate with cross-functional teams to deliver high-quality solutions, troubleshoot complex issues, improve system performance, and contribute to continuous improvement across applications and engineering processes.

Job responsibilities

• Execute software solutions across design, development, testing, and technical troubleshooting for HP NonStop Tandem-based applications
• Design, develop, enhance, and maintain secure, stable, and high-quality production code across payments and cards processing platforms
• Work with HP NonStop Tandem technologies including COBOL, SCOBOL, TACL, Pathway, Batchcom, NetBatch, FUP, KLIST, Enform, and related utilities
• Develop, review, and troubleshoot SQL queries in support of application development, data analysis, and production issue resolution
• Produce architecture and design artifacts for complex applications while ensuring design constraints are met through software development
• Participate in agile ceremonies and collaborate with product owners, business analysts, quality assurance teams, operations teams, and fellow engineers
• Apply knowledge of Software Development Life Cycle tools and practices, including continuous integration and delivery, application resiliency, Scrum, Jira, Bitbucket, testing, deployment, and release management
• Proactively identify hidden problems, recurring issues, and patterns in application behavior, using insights to improve coding hygiene, resiliency, and system architecture
• Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards
• 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

Required qualifications, capabilities, and skills

• Formal training or certification on software engineering concepts and proficient applied experience
• Hands-on practical experience in system design, application development, testing, debugging, implementation, and operational stability
• Strong experience working with HP NonStop Tandem platforms and proficiency in COBOL, SCOBOL, and TACL
• Experience with HP NonStop Tandem tools and utilities such as Pathway, Batchcom, NetBatch, FUP, KLIST, Enform, and related platform components
• Practical experience writing, analyzing, and troubleshooting SQL queries
• Experience working in payments, cards processing, banking technology, or financial services environments, including knowledge of payment brands such as Visa or Mastercard
• Exposure to agile methodologies and engineering practices such as Scrum, continuous integration and delivery, application resiliency, automated testing, and production support
• Strong troubleshooting, analytical, and problem-solving skills with the ability to work effectively across technology, product, operations, and business stakeholders
• Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, testing, troubleshooting, or documentation) with demonstrated ability to critically evaluate and validate AI-generated outputs
• Understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations

Preferred qualifications, capabilities, and skills

• Experience supporting high-volume, high-availability transaction processing platforms
• Knowledge of point-of-sale simulators and payment brand simulators such as Visa, Mastercard, Discover, or similar platforms
• Familiarity with Control-M or other enterprise scheduling tools
• Knowledge of additional programming languages such as C++, Python, or Java
• Exposure to cloud technologies and modern software engineering practices
• Experience contributing to application modernization, automation, or platform improvement initiatives