Sr. UI Developer @ Bellevue, WA (Onsite) Job at Lenora Systems Inc, Bellevue, WA

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  • Lenora Systems Inc
  • Bellevue, WA

Job Description

Job Description:

We are seeking a highly skilled Senior UI Developer with expertise in React Native and Angular to design and develop high-quality, responsive web and mobile applications. The ideal candidate will have extensive experience in front-end development, strong problem-solving skills, and the ability to collaborate in a fast-paced Agile environment.

Key Responsibilities:

  • Design, develop, and maintain responsive web and mobile applications using React Native and Angular.
  • Create reusable components and front-end libraries for scalability.
  • Collaborate with design teams to ensure a seamless user experience.
  • Optimize components for performance across devices and browsers.
  • Write clean, maintainable, and well-documented code.
  • Troubleshoot and debug UI issues to enhance application performance.
  • Stay current with emerging technologies and trends in UI development.
  • Mentor junior developers and conduct technical reviews.
  • Integrate APIs and services into front-end applications in collaboration with backend teams.
  • Participate in Agile/Scrum processes, including sprint planning and task estimation.

Required Skills and Qualifications:

  • Bachelor's degree in computer science, Engineering, or related field, or equivalent work experience.
  • 9+ years of professional experience in front-end/UI development.
  • Expertise in React Native, including state management tools (Redux, MobX, Context API).
  • Strong proficiency in Angular (latest versions), TypeScript, and RxJS.
  • Solid understanding of HTML5, CSS3, and responsive design principles.
  • Experience in cross-platform mobile application development.
  • Proficiency with version control tools (Git) and CI/CD pipelines.
  • Strong understanding of RESTful APIs and integration into front-end applications.
  • Familiarity with front-end testing frameworks (Jest, Mocha, Jasmine).
  • Knowledge of UI/UX principles with experience collaborating with design teams.

Preferred Skills:

  • Familiarity with frameworks such as Flutter or React Query.
  • Basic knowledge of backend technologies (Node.js, Python).
  • Exposure to cloud platforms (AWS, Azure, GCP) and serverless architectures.
  • Experience with accessibility standards (WCAG) and internationalization (i18n).
  • Prior experience working in Agile/Scrum environments.
  • Familiarity with performance monitoring tools and techniques.

Core Competencies:

  • Strong analytical and problem-solving skills.
  • Excellent communication and collaboration abilities.
  • Ability to work independently and within a team.
  • Effective time management and multitasking skills in a fast-paced environment.
  • Dedication to delivering high-quality, user-friendly solutions.

Job Tags

Work experience placement,

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