Senior Associate Experience Technology

3 weeks ago


United Kingdom Publicis Sapient Full time

Senior Associate, Experience Technology - London, United KingdomCompany Description Publicis Sapient is a digital transformation partner helping established organizations get to their future, digitally-enabled state, both in the way they work and the way they serve their customers. We help unlock value through a start-up mindset and modern methods, fusing strategy, consulting and customer experience with agile engineering and problem-solving creativity. United by our core values and our purpose of helping people thrive in the brave pursuit of next, our 20,000+ people in 53 offices around the world combine experience across technology, data sciences, consulting and customer obsession to accelerate our clients’ businesses through designing the products and services their customers truly value. 
Job Description 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 Sapient clients. 
Our environment and culture foster growth and present exciting opportunities to hone your skills in the industries that we support, and in business problem solving.  You will be responsible for software from idea to code to test to operations.  You will build your technical skills, expand your collaborative methods, and grow your leadership talent. 
Excellent hands-on knowledge of HTML5, CSS3, JavaScript, CSS Modules / CSS in JS 
Hands-on experience with Functional Programming (FP) 
Hands-on experience working with Object Oriented JavaScript (OOJS), JavaScript - and practical uses in building complex interactive experiences, primarily with ECMAScript 2015+. Good understanding of creational and structural design patterns in JavaScript 

~ Experience working with Single Page Applications (SPA) with universal rendering capabilities and or Microfrontends. 

~ Solid understanding of React.js, its core principles - lifecycle methods, virtual DOM etc. Understanding of one-way data flow and the Flux architecture. 

~ Experience of implementing Security features in frontend applications, which includes adding the right security headers, CSP policies, protection against XSS  click jacking etc. 

~ React Hooks, Suspense, Memo etc. 

~ Core understanding of how React’s state management works out of the box. Different middleware implementations available for async actions in Redux like redux-thunk, redux-saga, redux-observable etc. 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 

~ 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. 

~ Familiar with snapshot testing, code coverage. Experience using fluid grids, and building responsive/adaptive websites using Bootstrap etc. 

~ Hands-on experience working with server-side JavaScript frameworks like Express, Koa, Hapi etc. (js) for server side rendering and building APIs 

~ API Contract design. Logically understands relational databases like MySQL and non-relational databases like MongoDB, Firebase or Redis. 

~ Knowledge of Kuberneters configurations, Cloud technologies, Web & Application server setup is a plus 

~ Hands-on experience working with frontend build systems and automating the same using any task runner. 

~ Understanding of hybrid vs native mobile apps. Experience with implementation of mobile/hybrid frameworks/libraries like React Native, Ionic, Flutter is a plus. 

~ Moderate to Strong graphics manipulation/optimization skills using Photoshop is a plus. 

~ 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 story level 

~ Automated testing at unit, module and integration level as needed using tools relevant for platform (e.g. 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 decisions 

~ Hands-on with devops pipeline and able to tweak/change build/deployment pipeline as needed in context of a module (e.g. Additional Information As part of our dedication to an inclusive and diverse workforce, Publicis Sapient is committed to Equal Employment Opportunity without regard for race, colour, national origin, ethnicity, gender, disability, sexual orientation, gender identity, or religion.
Publicis Sapient UK is a disability confident employer and is dedicated to fostering an inclusive and accessible work environment. We encourage individuals with disabilities and long-term conditions to apply for this position and we will provide adjustments where possible throughout the recruitment process. If you require any adjustments at any point on the process, please get in touch as soon as possible by emailing  hiringuk@publicissapient.com . We have got you and your family covered with 25 days paid annual leave (plus bank holidays), life assurance, dental insurance, income protection, critical illness cover, private healthcare (pre-existing conditions included) and a pension
We know the importance of health and wellbeing so offer you extensive retail discount offers and further reimbursement towards activities that contribute to a healthier lifestyle
Free and delicious coffee served by our very own in-house baristas
We work with you to give back to the local community through CSR efforts



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