Software Engineer III - React/UI/Python
On-site · Plano, Texas, United States
Job Summary
Software Engineer III responsible for designing, developing, and debugging React (including hooks and state management) and Python components within JPMorgan Chase's Corporate Technology. Deliver secure, high-quality production code, create architecture and design artifacts for complex applications, and develop visualizations/reports from large data sets to drive continuous improvements. Proactively identify patterns in data to improve coding hygiene and system architecture, contribute to engineering communities of practice, and foster an inclusive team culture. The role emphasizes SDLC knowledge, agile practices (CI/CD, resiliency, security), and exposure to cloud/AI/ML as part of a broad technical discipline.
Required Qualifications
- Formal training or certification on software engineering concepts and 3+ years applied experience
- 4+ years' experience in React (including hooks, state management, and component architecture) and Python
- Strong proficiency in HTML, CSS, JavaScript, and modern ReactJS patterns with UI/UX design principles
- Hands-on practical experience in system design, application development, testing, and operational stability
- Proficient in automation testing with experience in React Testing Library, Jest, and Python testing frameworks (pytest, unittest)
- Experience in developing, debugging, and maintaining code in a large corporate environment with React and Python as primary languages, plus database querying languages
- Overall knowledge of the Software Development Life Cycle
- Solid understanding of agile methodologies such as CI/CD, Application Resiliency, and Security
- Demonstrated knowledge of software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, etc.)
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