Javascript Developer

KEY RESPONSIBILITIES:

• Collaborate with Project Manager or Project Consultant to develop front end of mobile and web application
• Delivering a complete front-end application
• Ensuring high performance on mobile and desktop
• Writing tested, idiomatic, and documented JavaScript, HTML and CSS
• Coordinating the workflow between the graphic designer, the HTML coder, and yourself
• Cooperating with the back-end developer in the process of building the RESTful API
• Collaborate with the stakeholders, the users, the build team and other development partners to implement state-of-the-art user experiences.
• Collaborate with cross-functional teams to analyze, design, and ship new features
• Participate actively in discussions, presentations and decisions about front end development, web application, mobile app etc.
• Act as the impulse by providing clear guidance to the team’s questions during implementation phases
• Implement new technologies to maximize application performance
• Work with outside data sources and APIs
• Work on bug fixing and improving application performance

KEY COMPETENCIES & SKILLS:

• Strong object-oriented JavaScript
• Flat box, material design concepts
• AngularJS, MVC frameworks – Angular
• CSS precompilers like Sass and LESS
• Skills in one or more chosen frameworks/libraries like jQuery or Bootstrap
• AJAX (Asynchronous JavaScript and XML)
• HTML 5, CSS Modules, Web pack, Babel, npm
• jQuery, jQueryUI, RequireJS, doT.js (Templating Engine)
• Able to integrate existing API (REST)
• Understanding of java web application technology stack (core Java, spring core, Spring MVC, Hibernate, REST)
• Git/GitHub, Continuous integration using maven & Jenkins
• Integrate applications with network systems, servers and databases.
• Troubleshoot problems with application development and use
• Excellent conceptual, and critical thinking capabilities
• Self-directed and self-motivated with the ability to take charge or play a supporting role
• Strong understanding of product development
• Clear written and verbal communications skills (English), including presentation skill
• Basic knowledge of Microsoft Office (Word, Excel and PowerPoint) is required.

Desired Experience

3+ years

 

Job Description

What You’ll Do

• Taking an active role in architecting the solutions we build
• Designing and implementing web applications using JavaScript and its frameworks (i.a. React, Vue, Angular), HTML5 and CSS3
• Working closely with the dispersed development team, client, and project manager in SCRUM methodology
• Ensuring that programming practices and code quality are respected
• Supporting other engineers with your expertise when needed (knowledge sharing)
• Leading your colleagues’ growth and development

 

What you bring to the table

• 3+ years of Experience with React. Good to have a working knowledge of React Native, Angular, VueJS
• 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
• Hands-on and implements complex React modules
• Able to implement automated testing platforms and unit tests
• Understanding of fundamental design principles behind a scalable application
• Proficient understanding of code versioning tools (Git)
• Critical thinker and problem-solving skills

 

Bonus if you have…

• Experience with Angular2+ and Node
• Experience with AWS or GCP infrastructure
• Curiosity about new languages, libraries, frameworks
• Contributions to open-source projects
• Experience with Selenium, or Jest or similar front end test frameworks

Job Title

As a Senior Experience Technologist, you’ll be working as part of an agile team with other passionate, driven, and talented people, creating innovative solutions for our clients. Your primary responsibilities will include developing interactive web-based, mobile, and/or desktop applications using Sapient as well as industry best practices to deliver high value and quality to Publicis Sapient clients.
What are we looking for in you?
• 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.
Knowledge & experience of the below skills will earn additional brownie points:
• Logically understands relational databases like MySQL and non-relational databases like MongoDB and can manage to work with it.
• Hands-on experience with GraphQL.
• Hands-on experience working with client-side templating languages like Handlebars, Mustache, etc.
• Hands-on experience with Functional Programming (FP)
• Hands-on experience working with frontend build systems and automating the same using any task runner
• Understanding of hybrid vs native mobile apps – and pros/cons with respect to PWA.
Hands-on experience working with server-side JavaScript frameworks like Express, Koa, Hapi etc. (based on Node.js
• Good understanding of REST APIs and Microservices. Should have an understanding of how resources are organized and how an application should align based on the same. You are expected to have an understanding of how CRUD operations map to HTTP methods for a well-designed service.
• Hands-on with DevOps pipeline and able to tweak/change build/deployment pipeline as needed in the context of a module (e.g. Jenkins / Travis / Now.sh / Gitlab)
• Experience with configuring Webpack from scratch and working knowhow of Rollup / Parcel.
Education:
Bachelors in Computer Science or equivalent education covering Math, Algorithms, Data Structures, Networking, Databases, Operating Systems, Graphics.
About us: At Publicis Sapient, we enable our clients to thrive in Next and to create business value through expert strategies, customer-centric experience design, and world-class product engineering. The future of business is disrupting, transforming, platforming, and becoming digital to the core. We see it in every major industry, from financial services to automotive, consumer products, retail, energy, and travel. We are looking for people who have the courage to break out of what has always been to go do what will be. If you have an optimism that says there is no limit to what we can achieve in this exciting time, then we should talk. Our work is fueled by challenging boundaries, multidisciplinary collaboration, highly agile teams, and the power of the newest technologies and platforms. Our people thrive because of the belief that it’s both our privilege and
responsibility to usher our clients and the world into Next. We are seeking those deeply skilled, bold, collaborative, flexible, and who want to reimagine the way the world works to help businesses improve the daily lives of people, and the world. This is the world-class engineering team where you should build your career.

Senior UI Developer

Role Objectives 

• Participate in complex design and software development tasks within schedule, task, and quality guidelines set in conjunction with the Senior Platform Specialists and Platform Architect
• Hands-on development and implementation of solutions including configuration of platform components and custom development
• Tasks associated with testing and documentation of solution implemented 

 Also

• Must be capable of coding and unit testing their code

• Team player with good interpersonal skills

• Should have strong analytical skills
• Good communication skills
• Handlinh several priorities and delivering results in time in a high-pressure, dynamic environment.

We are looking for fresher for developer profile having good language in a frontend technology

Job Brief: We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important. Job 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. Skills • Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model • Proficient understanding of web markup, including HTML5, CSS3, Javascript • Basic understanding of server-side CSS pre-processing platforms • 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 • Experience with data structure libraries (e.g., Immutable.js) • Knowledge of isomorphic React is a plus • Familiarity with RESTful APIs • Knowledge of modern authorization mechanisms, such as JSON Web Token • Proficient understanding of cross-browser compatibility issues and ways to work around them. • Good understanding of asynchronous request handling, partial page updates, and AJAX • 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/SVN • Familiarity with browser testing and debugging