Software Engineer III

Phoenix, AZFull-timePosted Jul 17, 2026

Software Engineer III leads the full software development lifecycle, ensuring high reliability and efficiency through collaboration, innovative solutions, and rigorous code standards.

  • Advances the design, development, testing, and deployment of software applications and systems
  • Drives the modification, documentation, and maintenance of software to ensure high reliability and availability
  • Collaborates with cross-functional teams to address advanced technical challenges and optimize application performance
  • Analyzes system requirements and delivers innovative technical solutions to enhance software quality and efficiency
  • Completes code reviews and automated testing to maintain high-quality code standards
  • Collaborates and co-creates effectively with teams in product and the business to align technology initiatives with business objectives

Education Qualifications:

  • Bachelor’s degree in Computer Science, Computer Engineering, and/or comparable experience
  • Knowledge of distributed (multi-tiered) systems, algorithms, NoSQL and relational databases
  • Knowledge of the core tools used in the planning, analyzing, crafting, building, testing, configuring, and maintaining of assigned application(s)

Work Experience:

  • Software engineering and development experience or a related job
  • Experience in application design, software development, and automated testing
  • Experience in object-oriented design and coding with variety of languages
  • Experience in distributed (multi-tiered) systems, algorithms, and relational databases
  • Experience in Agile software development methodologies and practices such as Scrum/Kanban, iterations, user stories
  • Experience in automation testing and documentation (i.e. automated, functional, and performance)

 

Depending on factors such as business unit requirements, the nature of the position, cost and applicable laws, American Express may provide visa sponsorship for certain positions.

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