Senior Frontend Engineer

We are seeking a Frontend Engineer who can expand our product portfolio and make life easier for locals and local businesses. As part of this role, you will build experiences that help users engage and feel comfortable with the products and services we offer.

We need you to understand Angular, Vanilla JS, HTML and (S)CSS.
We need you to understand the philosophy of writing clean and modular code.
We need you to take your own stand and do what's right to find a solution.
"I'd rather listen to a possible solution rather than a 'don\'t know'" would be plausible to you.

Technologies mentioned above is what you can relate to while applying but that's just the tip of the iceberg.

If you get a score of 10 below,
We need you

You need at least 5 points to proceed to next round.

Answer the following questions by attaching a document link with the note:

1. Why choose ngRx over shared angular services? 1 point

2. How are fork join and merge map different? 1 point

3. How do we wrap html elements in our custom component? 2 points
   Ex:

This is not a paragraph element

1. How will you handle an error produced by RxJS operator's inner observables without failing any other observables that are yet to emit values to its subscriber, so that all the inner observables including errored ones can be piped to another RxJS operator such as fork join, concatMap etc to be handled smoothly for further operations?

Easiest thing would be to generate a pseudo code.

With above question solve this problem:

[Observables....] -> Emit values simultaneously from the array of observables at once (perform a task when an observable finishes) -> toArray -> [emitted values...] -> process each emitted value one by one -> toArray

This will give you 4 points

1. How does javascript achieve its asynchronous nature being single threaded? 2 points

We are looking for a Frontend developer who is proficient with React.js with Html and CSS. The primary focus will be on developing user interface components and implementing them, following well-known React.js workflows such as Redux. The developer would ensure that these components and the overall application are robust and easy to maintain.

Job Description

● Independently think of solutions to complex requirements; possess exceptional logical skills.

● Work on products that are used across platforms (e.g. Android and iOS Mobile Devices,

Tablets, Desktop/Mac)

● Analyse current products in development, including performance, scalability, diagnosis and troubleshooting

● Work with the existing framework and evolve it by building reusable code & libraries

● Search and introduce new software related technologies, processes and tools.

● Collaborate with other team members

● Working on the robustness of the application

Key Skills Required:

● Strong hands-on experience in JavaScript, HTML5, CSS3, CSS3 Animations.

● Good understanding of advanced JS libraries and frameworks such as React.js and Angular.

● Understanding of client-side unidirectional data flow principles and Redux knowledge.

● A good understanding of - React Native - is a big plus.

● UI Performance: should have hands-on experience of optimizing page load, rendering,caching.

● NodeJS, Webpack knowledge is a plus.

● Proficient understanding of cross browser compatibility issues and ways to work around such issues.

● Fluent in responsive design and mobile / tablet UI / UX.

● Web mobile (touch devices: mobiles and tablets) experience is expected.

● Familiarity with JavaScript standards(ES5,ES6) and OOPS concepts.

Responsibilities :

Build awesome web experiences using React.js
Plan and accommodate all mediums, screen sizes and device types
Build in flexibility and customization from the start
Internalize the user and promote good usability and accessibility in every experience
Be nimble and react quickly to changing business conditions
Work with product managers, content producers, QA engineers and release engineers to own your solution from development to production

Qualifications :

5+ years building web and/or mobile experiences with evidence of exceptional ability
Bachelor’s Degree in Computer Science or related field, or equivalent experience or other evidence of exceptional ability
Solid understanding of fundamental web technologies such as HTTP, REST, AJAX and JSON.
Strong proficiency in JavaScript / ES6, including DOM manipulation and the JavaScript object model
Thorough understanding of React.js and its core principles
Unit Testing with Jest/Enzyme
Experience with Redux
Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
Experience working with RESTful APIs
Experience with Nodejs, Expressjs or NextJs
Excellent mastery of web standards, cross-browser compatibility, accessibility and SEO.
Strong CSS skills w/ experience building responsive applications across a variety of browsers and devices using modern CSS3 techniques
Ability to identify tasks which require automation and automate them
Expert knowledge of maintaining and debugging live software systems
Prior experience with Symfony MVC frameworks desirable.

• 2+ years of experience as a react/react-native developer
• Must have skills: ReactJS
• Deep understanding of javascript, typescript and react
• Familiarity with multiple state management techniques
• Knowledgeable about design patterns and their utility in day to day problems
• Worked on and shipped large scale react/react-native applications
• Great product sense; you care about usability and good design
• Strong communication skills
• Bonus if you have worked on Android/iOS apps or nodejs backend.

• Work collaboratively with everyone in the team to deliver best in class user experience
• Write well-crafted, well-tested, readable, maintainable code in typescript and react-native
• Implement pixel perfect designs with advanced interactions, which are a joy to use
• Implement unit and UI automation tests
• Own a feature end to end and ensure its usability
• Continuously discover, evaluate and implement new technologies to enhance user experience
• Support other developers on the team with code reviews, design feedback, and other advice and guidance

• Write, test, debug and ship code and gather feedback on the scale, performance, security to incorporate back into the platform. 

• Work with the founders to identify complex technical problems and solve them. 
• Work with the product design and client experience development team to support 

them with scalable services 

• Feed into the overall mission and vision of the eParchi’s platform over the period of the coming months and years. 

• An ability to perform well in a fast-paced environment 
• Excellent analytical and multitasking skills.