Front-End Developer (Javascript, React.JS, Next.JS and GraphQL)
• Technical end-to-end design for stories by collaborating with business analyst/product owner, technical architect and clients
• Implement stories end-to-end, which includes Frontend, Backends for Frontend (BFF), Caching and also service orchestration in some cases) using best engineering practices like test-driven development, SOLID principles and consideration of non-functional requirements like performance, scalability, security or cloud readiness (as applicable) at the story level
• Automates testing at unit, module and integration level as needed using tools relevant for the platform (e.g. Jasmine, Jest, Karma, Webdriver.io etc.)
• Focus on quality by implementing best practices like logging, calling out technical debt, meeting KPIs using code quality tools like SonarQube, ESLint (customize and sync with Sonar), Stylelint/Sasslint and so on.
• Hands-on with automating redundant work, like common component structure, both in terms of scaffolding as well as using the right design patterns / creating abstractions.
• Mentor junior engineers in helping review code, guiding on technical decision making
Key Requirements:
• 4-9 years’ experience
• Hands-on knowledge of HTML5, CSS3, JavaScript
• Hands-on experience working with Object Oriented JavaScript (OOJS), JavaScript - and practical uses in building complex interactive experiences, primarily with ECMAScript 2015+. You should be up-to-date with new specifications (different stages), and also, using transpilers like Babel to use features from all stages
• Good understanding of creational and structural design patterns in JavaScript
• Experience working with Single Page Applications (SPA) with universal rendering capabilities.
• Good understanding of React.js, its core principles - lifecycle methods, virtual DOM etc. and at least 6 – 12 months hands-on experience with the same
• Understanding of one-way data flow and the Flux architecture.
• Understanding of stateful (container) vs stateless (presentational) components and how to break down the application page into components
• Core understanding of how React’s state management works out of the box.
• Understanding of different CSS architectures that go hand-in-hand with React.js application development. Pros and cons of component-level CSS vs global and where to apply each
• Thorough understanding of Webpack bundler (version 2+).
• Good understanding of the Web Components standard.
• Hands-on experience with building Progressive Web Apps (PWAs) on any framework.
• Hands-on experience with Frontend Performance Optimization – especially in a React application with respect to resource loading strategy, CPU/Memory profiling on the browser.
• Hands-on experience with test-driven development using Jest or equivalent. Familiar with snapshot testing, code coverage. Experience working with utilities like Enzyme
• Experience using fluid grids, and building responsive/adaptive websites using Bootstrap etc.
• Understanding of SEO and accessibility and making it part of the development workflow
• Moderate to Strong graphics manipulation/optimization skills using Photoshop is a plus.
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This requirement is for lead developers and senior developers to build Multi Touchpoint (MTP) Clients, which are an integral part of Diebold Nixdorf strategy. A multi touchpoint client is an application which is cross platform (can be packaged and deployed on multiple operating systems – Android, Windows, iOS, Linux) and support multiple form factors (mobile, tablet, PC monitor, Kiosk) etc. The apps will also be required to interface with peripheral HW (scanners, printers etc.) via a DN Hardware Abstraction layer (which will be provided by a DN team) for some use cases.
We are looking for developers with a strong background in web front end development using React with a good understanding of building responsive apps (mobile first approach). The ideal candidate will have 8+ (lead developer) or 5+ (for senior developer) years of experience on web development with at least one year on React.
The delivery environment is global so the expectation is that all candidate have good communication skills, are self-managing, can understand and clarify requirements, and is capable of delivering medium complexity design and code independently while following architectural guidelines. The lead would also be expected to manage a small team of 2-3 other developers, ensure that technical guidelines and processes are followed, planning is done in line with DN process and ensure delivery under the supervision of a DN engineering manager.
The tech stack is as below and we are looking for the best possible fit to this stack.
Skills Required:
NX monorepo: Folder structer, multiple appsin one repo
React: Main framework
React router: Navigation among page
Ionic React: UI toolkit (web components)
Redux toolkit: Data store
Typescript: Language
Storybook: UI components documentation
Vite : Dev server and bundler for JS
Vitest: Unit testing
Capacitor: Packging for native mobile apps (Android, IOS)
Css/scss: Styling
Styled components: styling react components (CSS in JS Lib)
Responsibilities:
- Set standards for the frontend at Peoplebox.
- Design the architecture, tech requirements for requirements from design and product team.
- Mentor Junior frontend engineers through code review, task breakdown
- Work with Designers and Customers to build delightful experiences.
Requirements:
- 3+ years experience of working in React.
- Good hold of how to build redux stores and ability to learn new ways to solve problems in React (the platform is also growing quickly).
- Intent of experimenting/trying out and roll out that framework to rest of the product.
- Ability to reuse existing libraries for faster iterations.
Position Summary:
Frontend Developer integrates and implements front-end web applications and components. Plays a direct role in programming, maintenance, technical support, documentation, and administration of web applications. Researches, tracks, and understands emerging web technologies and standards. Uses tools, frameworks, and programming languages, including but not limited to HTML, CSS, SCSS, JS, ReactJS/Angularjs, API interactions, Webpack, Bootstrap, Git, GitLab, and Jenkins to accomplish assigned projects. Provides written design documents, test plans, and test results when required.
Responsibilities-
Must have:
-
4-8 Years of experience in Software Development.
- Strong knowledge of JavaScript internals, HTML 5.0 and CSS/SCSS
- Worked with front-end frameworks such as React or Angular.
- Worked with database systems, RDBMS, Mongo, Elastic Search.
Develop shared front-end components (JavaScript & CSS) for use across all of our products, enabling other UI engineers to build better products faster.
- Basic knowledge of OOPS concepts.
- Must have knowledge of modern UX design concepts.
- Should have worked with UX designers to deliver modern featureful web applications frontends.
- OS concepts: Should have good exposure to Linux.Proficient understanding of code versioning tools (GIT).
-
- Reformulating existing code to ensure adherence to stipulated guidelines.
- Ensure the best possible performance, quality, and responsiveness of applications.
- Outstanding analytical, problem-solving, and communication skills.
- Collaborating with co-workers to facilitate the creation of large, complex developments, as required.
- Should have knowledge of Backend engineering.
- Should be interested in software architectures and new developments in the software industry.
Requirements
- Education: Bachelor's degree in a technical or engineering field, or equivalent practical experience.
- You have built complex JS web applications.
- Organized, thorough, and detail-oriented.
- You care about building better products.
Deep understanding of RDBMS, Algorithms, System Architecture, Analytical Thinking, Data Warehousing
- Proven work experience as a Front-end developer
- Hands on experience with markup languages
- Experience with JavaScript, CSS and jQuery
- Familiarity with browser testing and debugging
- In-depth understanding of the entire web development process (design, development and deployment)
- Understanding of layout aesthetics
- Knowledge of SEO principles
- Familiarity with software like Adobe Suite, Photoshop and content management systems
- An ability to perform well in a fast-paced environment
- Excellent analytical and multitasking skills
- BSc degree in Computer Science or relevant field
Candidate Requirements
- Strong expertise with HTML, CSS, and writing cross-browser compatible code
- Good understanding of AJAX and JavaScript Dom manipulation Techniques
- Experience with RESTful services
- Experience in JavaScript build tools like grunt or gulp
- Expert in Angular, TypeScript, Angular Material and Server Side Rendering (SSR)
- Hand on and implements complex Angular applications, directives, controllers, services and components, create the same from scratch
- Experience in Third Party integrations like Payment Gateway, Facebook, Gmail and any other Google APIs
- Knowledge of state management tools such, NgRx, Redux
Job Description
- Develop User interfaces for Modern Rich Internet Applications with the latest Front End Technologies Perform product analysis and development tasks of increasingly complex nature which may require extensive research and analysis
- Writing tested and documented JavaScript, HTML and CSS
- Make design and technical decisions for Angular projects
- Ensuring high performance
Asp.net
Vb.Net
C#
JavaScript
HTML5/ CSS
RestFul APIs
RPC
Knowledge of Agile Methodologies