Epsilon is the leader in outcome-based marketing. We enable marketing that’s built on proof, not promises. Through Epsilon PeopleCloud, the marketing platform for personalizing consumer journeys with performance transparency, Epsilon helps marketers anticipate, activate and prove measurable business outcomes. Powered by CORE ID®, the most accurate and stable identity management platform representing 200+ million people, Epsilon’s award-winning data and technology is rooted in privacy by design and underpinned by powerful AI. With more than 50 years of experience in personalization and performance working with the world’s top brands, agencies and publishers, Epsilon is a trusted partner leading CRM, digital media, loyalty and email programs. Positioned at the core of Publicis Groupe, Epsilon is a global company with over 8,000 employees in over 40 offices around the world. For more information, visit epsilon.com. Follow us on Twitter at @EpsilonMktg.

The Senior Front End Developer’s primary responsibility is to code high-performance websites for our enterprise clients. These will include websites, mobile web apps, intranets, commerce solutions, and community sites.

What You'll Do

• Build Web components as per the Epsilon's style guides specified by the UX team.
• Implement new features for Epsilon's products by quickly and efficiently transforming mockups into fully functional user interface integrated with backend business application components.
• Bridge the gap between user interface design and technical implementation
• Work alongside UX team to ensure style guide components are accurately represented across products
• Collaborate with other development teams to develop a strategy that enables a great user experience
• Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
• Continuously research new and best coding practices
• Optimize application for maximum speed and scalability

• Proficient working knowledge of React, HTML5, Node js, Angular, CSS3, Javascript, jQuery, Bootstrap 4, Mobx/Redux
• Passion for user experience and user-centric development
• Well versed with building applications using MEAN or MERN stack
• Strong communication skills that include leading design-related conversations, ability to build and nurture good relationships and foster an environment for collaboration
• Self-starter and passionate learner
• Good understanding of server-side CSS pre-processing platforms, such as LESS and SASS
• Creative problem-solver with a strong eye for detail
• Strong team player who is able to self-manage time and deliverables proactively
• Experience with version and source control, preferably Git or bit-bucket

Other Skills We'd Like

• Experience working in an agile team structure
• Experience working alongside UX team
• Experience with browser testing and debugging. Understanding of all major browsers and the special considerations required for their various quirks.
• Familiarity with Sketch, InVision, Zeplin, Adobe Creative Suite or similar tools

Experience & Education

• 6+ years of experience in front-end development or related discipline
• Degree in computer science, design or related field