Senior Front End Engineer

Overview

The successful candidate will use expertise in modern web application design and development to advance the Epsilon People Cloud Discovery application. Epsilon People Cloud Discovery empowers users with a deep understanding of millions of people—on a marketing platform that unites audience insights, segmentation, creative analysis, media planning and digital activation. It includes a consistent, transparent, best-in-class approach to data, analytics solutions, partnerships and technology via a closely joined network of engineers, technology experts, product designers, analysts and data scientists all empowering marketing and digital business transformation.

In this role, you will be expected to drive Epsilon’s mission to grow our clients  businesses through the transformative application of data. Your key priorities will include but are not limited to:

• Building new features and feature enhancements; contributing to ongoing maintenance
• Contributing to ongoing refinements of our coding style and development processes
• Embracing strong, agile development methods, including development with tests, infrastructure as code, and continuous integration and deployment.
• Designing, creating, maintaining, and optimizing a modern web application platform for user interaction, data visualization and workflow management.
• Evaluating and prototyping new technologies in web application interfaces, APIs, and data management technology.
• Thinking quickly, communicating clearly, and working collaboratively with product, engineering, QA, and operations teams.

• 4 - 6 years of professional web application development experience, using Java or JavaScript/Type Script as the primary programming language.
• 3+ years of in-depth experience building Single Page Application (SPA) user interfaces using Angular, React or Vue.js.
• Experience developing using a Test-Driven Development (TDD) approach and knowledge of when/how to test pragmatically.
• Understanding of algorithms, complexity, and data structures.
• Knowledge of object-oriented programming (OOP) principles and ability to leverage applicable design patterns.
• Experience building data visualizations with front-end JavaScript libraries.
• Experience with relational database systems and ability to write efficient SQL queries.
• Familiarity and experience with agile development practices.
• Outstanding communication skills (oral, written and presentation) and strong interpersonal skills.
• High energy level, strong team player and good work ethic.
• Ability to drive technical design for system components.
• Experience providing technical mentorship to junior engineers.
• Ability to review code written by others and provide constructive feedback.
• B.S. in Computer Science, Computer Engineering, or related field.
• Experience building cloud-native applications using AWS services.
• Digital marketing and advertising domain knowledge.
• Experience creating complex data visualizations.

• Time to Recharge:
  Flexible time off (FTO), 15 paid holidays
• Time to Recover:
  Paid sick time
• Family Well-Being:
  Parental/new child leave, childcare & elder care assistance, adoption assistance
• Extra Perks:
  Comprehensive health coverage, 401(k), tuition assistance, commuter benefits, professional development, employee recognition, charitable donation matching, health coaching and counseling

Epsilon benefits are subject to eligibility requirements and other terms.

Epsilon is an Equal Opportunity Employer. Epsilon’s policy is not to discriminate against any applicant or employee based on actual or perceived race, age, sex or gender (including pregnancy), marital status, national origin, ancestry, citizenship status, mental or physical disability, religion, creed, color, sexual orientation, gender identity or expression (including transgender status), veteran status, genetic information, or any other characteristic protected by applicable federal, state or local law.

Epsilon also prohibits harassment of applicants and employees based on any of these protected categories. Epsilon will provide accommodations to applicants needing accommodations to complete the application process. Please reach out to  to request an accommodation.

For San Francisco Bay and Los Angeles Areas: Epsilon will consider for employment qualified applicants with criminal histories in a manner consistent with the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance and San Francisco Police Code Sections , commonly referred to as the San Francisco Fair Chance Ordinance. Applicants with criminal histories are welcome to apply.