Software Engineer III - Merchant Services
J.P. Morgan
Software Engineering
Dublin, Ireland
Posted on Feb 10, 2026
Team Overview
J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world’s most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives.
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.
Merchant Services Production Software Engineering
The CMS Production Software Engineering team builds automation and internal tools to help Production Management support JPMC’s Merchant Services clients. Our solutions enable self-service, improve client experience, and reduce operational risk. We are passionate about delivering robust, scalable, and innovative solutions that empower our business partners and drive operational excellence.
Role OverviewAs a Software Engineer III, you will be a seasoned member of our agile team, responsible for designing and delivering trusted, market-leading technology products in a secure, stable, and scalable way. You will execute critical technology solutions across multiple technical areas, supporting the firm’s business objectives and enhancing the Merchant Services client experience.
Key Responsibilities- Design, develop, and implement high-quality software solutions using Java, Angular, JavaScript, and related technologies.
- Build and maintain robust internal tools and automation to streamline production management processes.
- Develop and optimize database queries and integrations, leveraging relational databases and Elasticsearch.
- Collaborate with cross-functional teams to gather requirements, analyze data, and deliver impactful visualizations and reporting.
- Ensure code quality, security, and operational stability through best practices, code reviews, and automated testing (Jenkins).
- Produce architecture and design artifacts for complex applications, ensuring alignment with design constraints and business needs.
- Proactively identify and resolve technical issues, driving continuous improvement in system architecture and coding hygiene.
- Contribute to engineering communities of practice and stay current with emerging technologies.
- Utilize Atlassian suite (Jira, Confluence, Bitbucket) for agile project management and documentation.
- Leverage AWS cloud services to build scalable and resilient solutions.
- Bachelor’s degree in Computer Science, Engineering, or related field, or equivalent experience.
- 3+ years of hands-on software engineering experience.
- Proficient in Java, Angular, JavaScript, and database technologies (SQL, Elasticsearch).
- Experience with Jenkins for CI/CD and automation.
- Familiarity with Atlassian suite (Jira, Confluence, Bitbucket).
- Exposure to AWS cloud technologies.
- Strong understanding of the Software Development Life Cycle and agile methodologies.
- Experience developing, debugging, and maintaining code in a large corporate environment.
- Excellent problem-solving skills and ability to think beyond conventional approaches.
- Strong communication and collaboration skills.
- Experience with modern front-end frameworks and cloud-native development.
- Knowledge of application resiliency and security best practices.
- Familiarity with production support and operational risk reduction.
J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world’s most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives.
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.
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.
Merchant Services Production Software Engineering
