Frontend Engineer (Middle - Senior Level)

MedaSurabaya, Jawa Timurglintsoffentliggjort 02.09.2026
Skal:TypeScriptJavaScriptHTMLCSSReactNext.jsFlutterGitAzureCloudFrontendBackendMobileCI/CDLead

Job Description

  • Build and Develop web and-or mobile apps
  • Research and apply new technologies to maximize development efficiency
  • Do troubleshoot should there be problem regarding system frontend
  • Continue and maintain existing code base also your own code to meet the requirements, improve them by time, maintain robustness, usability & reliability
  • Do code review and testing with your team, seniors and lead
  • Keep yourself up to date with the latest frontend technology

Minimum Qualifications

  • Min 2 years experience developing web and-or mobile apps
  • Experienced in one of (or more is a plus): ReactJs or NextJS or React Native or Flutter, and its ecosystem
  • Strong understanding of Microsoft technologies and ecosystem.
  • Experienced in frontend development with javascript, typescript, html, css, sass, bootstrap, local storage, responsive design & animation
  • Experienced with RESTful APIs
  • Familiar with Socket / Message Broker and-or HTTP/2 (gRPC) is a plus
  • Good understanding of software engineering concepts, design patterns, and algorithms
  • Building reusable components and front-end libraries for future use
  • Knowledge of version control systems (Git, SVN, etc)
  • Curiosity to explore creative solutions and try new things
  • Comfortable with working in fast-paced software development environment
  • Good communicator as you will work with Product Manager, SQA, UI/UX team, Backend Developer and other project members
  • Backend development experience is highly valued, particularly with .NET/ASP.NET Core, REST API, SQL Server, or cloud-based backend services.

Skills: React Native, Microsoft SQL Server, CI/CD, Next.Js, Microsoft Azure, GIT, Frontend Development, Dart, Flutter, REST API, React.js, ASP.NET