Senior Frontend Developer

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

• Should adhere to SDLC processes and Oracle standard documentation /Operating Procedures
• Develop Reports, Charts and Forms using built-in UI components
• Add HTML5 and CSS3 scripting to improve the User Interface thereby providing a better user experience
• Include custom scripting (JavaScript/JQuery/AJAX) as per the business requirement
• Prepare Test cases/reports. Perform Unit , Peer and System Testing on the same
• Inspect / Debug the code logic using the browser developer tools
• Deploy Authentication and Authorization for the modules as per requirement
• Build features and applications with a mobile responsive design (Not mandatory)
• Migrate application and DB objects from DEV to TEST/PROD environments.
• Mandatory to work from Bosch Bangalore office from the start

Mandatory and Optional Skills

Sr. No.

Technical Skills

Mandatory /Good to have

Min Years of hands on Exp in this skill

1

Oracle Apex

Mandatory

3 Yrs

2

Oracle SQL, PL/SQL, Oracle DB Models/Objects

Mandatory

3-5 Yrs

3

Extensive project experience in developing Interactive Reports/Grids, Charts/Graphs, Forms (version > 20.x)

Mandatory

3

4

JavaScript, JQuery, AJAX, CSS and HTML5

Knowledge

1-2 Yrs

5

Data and UI integration with external (Oracle & Non-Oracle) systems 

Knowledge

3 Yrs

• Should adhere to SDLC processes and Oracle standard documentation /Operating Procedures
• Develop Reports, Charts and Forms using built-in UI components
• Add HTML5 and CSS3 scripting to improve the User Interface thereby providing a better user experience
• Include custom scripting (JavaScript/JQuery/AJAX) as per the business requirement
• Prepare Test cases/reports. Perform Unit , Peer and System Testing on the same
• Inspect / Debug the code logic using the browser developer tools
• Deploy Authentication and Authorization for the modules as per requirement
• Build features and applications with a mobile responsive design (Not mandatory)
• Migrate application and DB objects from DEV to TEST/PROD environments.
• Mandatory to work from Bosch Bangalore office from the start

Mandatory and Optional Skills

Sr. No.

Technical Skills

Mandatory /Good to have

Min Years of hands on Exp in this skill

1

Oracle Apex

Mandatory

3 Yrs

2

Oracle SQL, PL/SQL, Oracle DB Models/Objects

Mandatory

3-5 Yrs

3

Extensive project experience in developing Interactive Reports/Grids, Charts/Graphs, Forms (version > 20.x)

Mandatory

3

4

JavaScript, JQuery, AJAX, CSS and HTML5

Knowledge

1-2 Yrs

5

Data and UI integration with external (Oracle & Non-Oracle) systems 

Knowledge

3 Yrs

Position: React JS Developer

Location: Chennai/Bangalore

Experience: 3-5 Years

Job Responsibilities:

• 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.
• Building reusable code and libraries for future use
• Collaborating with other team members.
• Supporting software deployment and provide post production support (as and when needed)
• Documenting application changes and developing updates.

Required Skills:

• 3-5 years of experience developing and implementing software applications.
• Previous experience working as a React.js Developer.
• Knowledge in e-Commerce domain will be a plus.
• In-depth knowledge of JavaScript, CSS, HTML and front-end languages.
• Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
• Experience with REST API's 
• In-depth understanding of Javascript, the DOM, and relevant concepts.
• Knowledge of modern authorization mechanisms, such as JSON Web Token. 
• Experience with user interface design.
• Proficient understanding of cross-browser compatibility issues and ways to work around them.
• Experience with browser-based debugging and performance testing software.
• Proficient understanding of code versioning tools, such as Git, Github.
• Excellent troubleshooting skills.

We are looking for a passionate hands-on engineer to join our Engineering team.

• To build next-generation web applications which are efficient, reusable front-end abstractions and systems.
• Work closely with Product Managers, UX designers, and back-end engineers to implement front-end solutions while embracing emerging standards and pushing the limits of what a browser can do.
• Explore and design dynamic and compelling consumer experiences.
• Command an impressive portfolio of the latest UI technologies
• Analyze system function and performance requirements to support design concepts.
• Actively participate in design and code reviews to build robust applications and prototypes.
• Interacting with other team members to passionately collaborate our innovations.
• Constantly and consistently implementing new features and optimizing existing ones from controller-level to UI. Vigilantly and rapidly fix bugs.
• Create and maintain software documentation
• Endorsing upcoming standards, launching, iterating, and making a difference.

Ideal Candidate

• Proficiency with HTML5, Javascript, Angular JS, React JS and CSS3
• Ability to write well-abstracted, reusable, highly performant code for Website and Web applications.
• Experience with scripting languages (PHP) will be preferable.
• Excellent communication skills, good visual design sense, in-depth experience in developing web-based applications.
• Architecting, configuring, and automating the build process.
• A solid understanding of how web applications work including security, session management, and best development practices
• Aggressive problem diagnosis and creative problem-solving skills
• Ability to work and thrive in a fast-paced startup environment, learn rapidly, and master diverse web technologies and techniques.
• Knowledge in WordPress will be a plus
• Flexibility to work under ambiguous conditions

• Expertise in React tools including React.js, Webpack, Babel, Redux/Flux, React router.
• In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
• Practised in any one CSS frameworks like material UI, Semantic UI, Bootstrap, ANT design.
• Experient working on web API like RESTful Web services, • Proficiency in using Graphql, WebSocket, webhooks.
• Should be able to design and build modern user interfaces to enhance application performance.
• Hands-on experience in browser-based debugging, performance testing software and deployment, with an attention to detail that supports the software development cycle.
• Experience with automated testing suites, like Jest or Mocha
• Experience in an Agile environment

Experience- 3 to 8 years 

RESPONSIBILITIES

• Developing new user-facing features using React.js
• Building reusable components and front-end libraries for future use
• Translating designs and wireframes into high quality code
• Optimizing components for maximum performance across a vast array of web-capable devices and browsers

REQUIREMENTS

• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• Thorough understanding of React.js and its core principles
• Experience with popular React.js workflows (such as Flux or Redux)
• Familiarity with newer specifications of EcmaScript
• Familiarity with RESTful APIs and sockets
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• Familiarity with modern front-end build pipelines and tools
• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
• Ability to understand business requirements and translate them into technical requirements
• A knack for benchmarking and optimization
• Familiarity with code versioning tools
• Experience with PWAs and React Native is a huge plus