Frontend UI developer

Job Overview:We are looking for a skilled and enthusiastic iOS Developer with 2 years of experience in developing mobile applications using SwiftUI. In this role, you will work closely with a cross-functional team to design, build, and maintain visually stunning, performant, and responsive iOS applications. Your primary focus will be building rich user interfaces using SwiftUI while maintaining best practices for performance and code quality.

Key Responsibilities:

• Design and implement modern, user-friendly interfaces using SwiftUI.
• Collaborate with designers and product teams to transform concepts into intuitive, functional, and beautiful apps.
• Develop efficient, reusable, and modular code to ensure a scalable codebase.
• Integrate data from RESTful APIs, ensuring smooth communication with back-end systems.
• Work with Core Data, UserDefaults, and other local storage solutions to persist user data.
• Stay up to date with the latest advancements in iOS technologies, particularly SwiftUI and Swift.
• Debug and optimize applications to enhance performance and fix bugs.
• Collaborate in code reviews and follow best practices to ensure high-quality, maintainable code.
• Write unit and UI tests to ensure robust and error-free applications.

Required Skills:

• Strong proficiency in SwiftUI, Swift
• Hands-on experience building apps with SwiftUI for modern iOS applications.
• Familiarity with UIKit and experience integrating SwiftUI views .
• Knowledge of Core Data, UserDefaults, and other persistence techniques.
• Familiar with RESTful APIs, JSON, and managing network requests using Alamofire or URLSession.
• Experience in working with Swift Package Manager and third-party libraries.
• Strong understanding of Apple's design guidelines and human interface principles.
• Familiarity with Git for version control.
• Knowledge of writing automated tests using XCTest or Quick/Nimble.
• Familiarity with App Store guidelines and submission process.
• At least one app published on the App Store that demonstrates your expertise in iOS development.

Nice to Have:

• Experience with Core Animation, ARKit, or advanced iOS frameworks.
• Knowledge of App Clips, Widgets, or SwiftUI Previews.
• Familiarity with CloudKit or other cloud services integration.
• Experience developing for Apple Watch or Apple TV.

Education:

• Bachelor’s degree in Computer Science or a related field, or equivalent practical experience.

Key Responsibilities:

• Development of a Single Page Application (SPA) and it's components in Typescript: deployed and optimized for progressive mobile and browsers using Angular 2 and Ionic 2 frameworks.
• Creating custom, general use modules and smart components which extend the elements and modules of core Angular framework.
• Creating self-contained, reusable, and testable modules and components in Typescript and using responsive HTML and CSS.
• Architecting and automating the build process for production, using task runners or scripts.
• Writing non-blocking code, and resorting to advanced techniques such as multi-threading, when needed

Skills and Qualifications:

• Should have experience with CSS 3, SCSS, Java script and HTML5.
• Full-time knowledge of Angular practices and commonly used modules based on extensive work experience. Or 2 Year or more experience with other industry-leading frameworks like React.
• Minimum 1-year experience in working and extending one of the CSS or UI frameworks like Ng-lightening, Angular-material

Responsibilities:

• Developing new user-facing features using JavaScript framework React JS.
• Building reusable components and front-end libraries for future use.
• Translating designs and wireframes into high-quality code which works across platforms.
• Optimizing components for maximum performance across a vast array of web-capable devices and browsers.
• Should be able to take initiatives and ownership and build the products from scratch.
• Maintain code and write automated tests to ensure the product is of the highest quality.

Requirements:

• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
• Thorough understanding of React.js, JavaScript, HTML, CSS and its core principles.
• Experience with popular React.js workflows (such as Flux or Redux).
• Familiarity with newer specifications of ECMAScript.
• Experience with data structure libraries (e. g., Immutable.js ).
• Knowledge of isomorphic React is a plus.
• Familiarity with RESTful APIs.
• Knowledge of functional and object-oriented programming.
• 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 such as GIT.

• Develop new user -facing features
• Build reusable code and libraries for future use
• Ensure the technical feasibility of UI/UX designs
• Optimize application for maximum speed and scalability
• Assure that all user input is validated before submitting to back-end
• 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.

• Bachelor’s degree in computer science, information technology, or a similar field.
• Minimum 2 years experience working as a react.js developer.
• In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
• Knowledge of REACT tools including React.js, Web pack, Enzyme, Redux, and Flux.
• Experience with user interface design.
• Knowledge of performance testing frameworks including Mocha and Jest.
• Experience with browser-based debugging and performance testing software.
• Excellent troubleshooting skills.
• Good project management skills.
  
  About Haber
  At HABER, we are solving the challenges of tomorrow, today. We are bringing together the best minds in process, engineering, computing and chemistry to develop solutions to address some of the world’s toughest challenges – water and energy scarcity and sustainability. Over the past few years there has been an explosion in unstructured data across industry driven by affordable sensing technologies and adoption of analytical instrumentation. This sudden increase in data has resulted in industries spending significant amounts of time collecting, organizing and analysing content and very little time driving value with the data. HABER is focused on reversing this trend by helping our customers spend less time collecting and analysing data and more time using HABER’s platform to drive efficiency, identify issues before they happen and uncover hidden potential. Follow us on Twitter @haber_tech or LinkedIn at linkedin.com/company/haber-technologies or visit us at haberwater.com/careers
  
   

What you need to have: