UI Developer

Technical Skills Required:

• Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, React/Angular )
• Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design
• Excellent communication and teamwork skills
• Great attention to detail
• Organizational skills
• An analytical mind

Job description for react js developer

In this role, you will be responsible for developing and implementing user interface components using React.js concepts and workflows such as Redux, Flux, and Webpack. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase.

- To ensure success as a React.js Developer, you should have in-depth knowledge of JavaScript and React concepts, excellent front-end coding skills, and a good understanding of progressive web applications. Ultimately, a top-class React.js Developer should be able to design and build modern user interface components to enhance application performance.

React.js Developer Responsibilities :

- Meeting with the development team to discuss user interface ideas and applications.

- Reviewing application requirements and interface designs.

- Identifying web-based user interactions.

- Developing and implementing highly-responsive user interface components using React concepts.

- Writing application interface codes using JavaScript following React.js workflows.

- Troubleshooting interface software and debugging application codes.

- Developing and implementing front-end architecture to support user interface concepts.

- Monitoring and improving front-end performance.

- Documenting application changes and developing updates.

React.js Developer Requirements :

- Bachelor's degree in Computer Science, Information Technology, or a similar field.

- Experience of 1 year working as a React.js Developer.

- In-depth knowledge of JavaScript, CSS, HTML and front-end languages.

- Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
- Knowledge of performance testing frameworks including Mocha and jest.

-Familiarity with code versioning tools such as Git, SVN, and Mercurial popular frontend development tools, CI/CD tools, DevOps.

- Experience with browser-based debugging and performance testing software.

- Excellent troubleshooting skills.

- Good project management skills.

Role
As the senior member of the frontend development team at Mosaic, you will be responsible for
setting best practices and making sure that the others adhere to them. Also, you will be
responsible for shaping up the entire system for scale and collaborating intensively with the
backend and design teams to create the best consumer experiences.
Responsibilities
- Develop all user-facing products in React
- Build reusable components and front-end libraries for future use
- Translate designs and wireframes into high quality code
- Optimize components for maximum performance across a vast array of web-capable
devices and browsers
- Focus on code maintainability and performance of application.
- Provide technical advice and assists in solving programming problems.
- Enhance SEO, Analytics and overall frontend architecture for better performance
Requirements
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object
model
- Good foundation in design and a knack for designing interactions and elegant interfaces
- Thorough understanding of React.js and its core principles
- Good to have experience with popular React.js workflows (such as Flux or Redux)
- Experience with data structure libraries
- Familiarity with RESTful APIs
- Familiarity with modern front-end build pipelines and tools
- A knack for benchmarking and optimization
- Familiarity with code versioning tools (such as Git)
- Proficient in industry standard best practices such as Design Patterns, Coding Standards,
Coding modularity, Prototypes etc.
- Experience in using debugging tools used for profiling/optimizing performance
- Experience in debugging, tuning and optimizing UI components
- Bachelor’s degree (B.A.) in Computer Science, MIS or related degree and a minimum of
two (2) years of relevant development or engineering experience.

• Design and code features for the website application as per the specifications provided by the Product and Design teams.
• Ship features in fast-moving agile sprints.
• Work closely with Backend, Product Design, and Product Management teams to brainstorm and chalk out details of features.
• Ability to build a feature from scratch & drive it to completion

Must have:

• Good understanding of Javascript and Clean architecture.
• Good understanding of asynchronous programming, callback, and closures.
• Strong experience with Javascript frontend framework/libraries like ReactJS
• Understanding of stateless application
• Good knowledge of CSS and its pre-processors like SASS/LESS
• Good understanding of server-side templates.
• Experience with creating cross-browser compatible web apps
• Should be Strong in MySql / Postgres database.
• Stronghold in Data structure and processing JSON

Good to have

• Basic knowledge of CI, CD
• Intermediate knowledge in any cloud services(AWS, GCP)
• Familiar with testing frameworks like Mocha, Cypress

 

We are seeking a Front End UI Developer strong in JavaScript, HTML5, CSS3 to build highly responsive platform. The role combines front-end coding in HTML5, CSS3 and JavaScript. You'll be responsible for developing, testing, implementing and maintaining web-based application interfaces Minimum 3 yr experience required & should have an idea of PHP Skills & Qualifications • HTML / HTML5 • CSS & JavaScript • jQuery • CSS and JavaScript Frameworks •Version Control/Git •Responsive Design •Testing/Debugging •Browser Developer Tools • Proficient understanding of APIs.

SENIOR FRONTEND A senior frontend lead at niki.ai is someone who has individual and team experience in developing web and mobile products and can mentor developers working across all UI platforms - web, android, iOS. We are looking for someone who has deep experience in developing hybrid and native android apps, can work at low level with the hardware resources of phone(mic, audio, camera etc.) and at the same time is well aware of latest web development frameworks at a high level. You will be working very closely with Product managers, UX designers and developers to customise the niki experience for voice and vernacular users. Qualifications: 1. Bachelor’s or equivalent degree in computer science or equivalent course. 2. 5+ years of software development experience. 3. Good undestanding of memory and compute limitations of mobile platforms for both android and web apps. 4. Experience with Java and Kotlin. 5. Basic experience in writing unobtrusive, optimised javascript including experience with common libraries like react/angular/ember 6. Good grasp of UI design principles and developing intuitive apps. 7. Should be able to handle multiple competing priorities in a fast evolving environment. 8. Should be able to prototype features very quickly. 9. Experience with setting test automations and A/B experiments and analysis. 10. A keen sense of balancing security, accessibility, performance and capabilities of server side technology when making architectural and design decisions for UI development on web and mobile platforms.

Responsibilities 
- Develop new user-facing features 
- Ensure the technical feasibility of UI/UX designs 
- Optimize application for maximum speed

Skills And Qualifications 
- 2+ years of experience in ReactJS and Redux 
- 1+ completed project of reasonable size using server-side rendering 
- Knowledge of Preact is a plus 
- Proficient understanding of web markup, including HTML5, CSS3 
- Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS 
- Good understanding of asynchronous request handling, partial page updates, and AJAX 
- Proficient understanding of cross-browser compatibility issues and ways to work around them. 
- Proficient understanding of Git

Roles & Responsibilities:  2-4 years of experience developing web applications with modern JavaScript programming frameworks, tooling, and libraries  Experience working with React.js JavaScript Framework  Strong Computer Science fundamentals with competencies in software design, data structures, and problem-solving  Expert knowledge of JavaScript, CSS, HTML and related web technologies  Expert knowledge of modern JavaScript and tooling (e.g., React, Redux, Node)  Experience with API integration and development  Experience developing reusable components  Proven experience in understanding complex user needs with multiple stakeholders and providing practical solutions that can work in production  Strong communication  Experience working on mobile apps (React Native) is a plus