Software Developer I
Open Systems InternationalMexico City, Mexico
Posted November 24, 2025
Full Time
About the Company
No company description available.
Job Description
AspenTech is looking for a Senior Web UI Developer to design, develop and optimize user interfaces for modern web applications in our Petroleum Supply Chain team.
Requirements
- 5+ years’ working experience with HTML5, CSS3, JavaScript, and Typescript.
- Experience in modern frameworks like Angular, React.JS, or Aurelia.
- Bachelor’s degree in computer science, software engineering or similar field.
- Solid understanding of UI/UX principles and design systems.
- Experience with GraphQL, Web API, or gRPC for API integration is a plus.
- Knowledge of browser debugging tools and performance optimization.
- Understanding of source control systems TFS, GitHub.
- Experience with UI unit testing frameworks, and familiar with Figma is a plus.