Software Engineer Ii, Korea Payments Technology

JPMorgan Chase JPMorgan Chase · Banking · Seoul, South Korea · Commercial & Investment Bank

Software Engineer II role in Korea Payments Technology at JPMorgan Chase, focusing on enhancing, designing, and delivering secure, stable, and scalable technology products within an agile team. The role involves executing software solutions, troubleshooting, and leveraging enterprise-authorized AI coding assist tools to improve productivity and code quality, while critically evaluating AI outputs and understanding responsible AI use.

What you'd actually do

  1. Executes standard software solutions, design, development, and technical troubleshooting
  2. Writes secure and high-quality code using the syntax of at least one programming language with limited guidance
  3. Designs, develops, codes, and troubleshoots with consideration of upstream and downstream systems and technical implications
  4. Applies knowledge of tools within the Software Development Life Cycle toolchain to improve the value realized by automation
  5. 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

Skills

Required

  • Formal training or certification on software engineering concepts and 6+ 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
  • Demonstrable ability to code in one or more languages
  • Experience across the whole Software Development Life Cycle
  • Exposure to agile methodologies such as CI/CD, Application Resiliency, and Security
  • Emerging knowledge of software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.)
  • 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

Nice to have

  • Familiarity with modern front-end technologies and experience as a full-stack developer.
  • Understands framework architecture and builds maintainable systems
  • Understands networking fundamentals and can troubleshoot performance/issues
  • Ability to multitask and quickly respond to critical issues and changes in requirements.
  • Ability to independently lead system implementation projects with multinational colleagues.
  • Proactively seeks out tasks and challenges, and takes action to solve them independently.
  • Experience in Java, Oracle Database, Spring, HTML, React, Jenkins, Cloud, MQ, and Kafka-based development.
  • Experience working in the banking industry, especially in core banking or payments.
  • Experience working in the clearing domain, especially with HOFINET, HOFIBOK, IFT, ENotes, CMS, RPR, and GIRO.
  • Experience in incident remediations for real-time payment applications or external clients.
  • Experience in organizing work processes, automating tasks, and developing with AI.

What the JD emphasized

  • enterprise-authorized AI-assisted development
  • enterprise-authorized AI coding assist tools