Senior Front End Software Engineer

Company Overview:
At Epsilon, we’re on a mission to revolutionize digital advertising through cutting-edge technology. Our goal is to deliver personalized digital displays and video ads across mobile and desktop platforms, utilizing anonymous user data to create impactful connections. As a rapidly growing company, we are committed to both innovation and professional growth. If you're passionate about working with state-of-the-art tech and are eager to push the boundaries of what's possible, Epsilon is the place for you.

Role Overview
We are seeking a seasoned Senior Front End Software Engineer to join our dynamic team. In this role, you will play a crucial part in transforming the way marketers engage with consumers by developing high-performance, scalable single-page applications for our ad tech CORE platform. You’ll work on systems that process petabytes of data and make bid decisions in milliseconds, contributing to groundbreaking advancements in ad technology.

Key Responsibilities

• Design and implement high-performance single-page applications for internal users and clients that drive our leading ad tech platform.
• Write clean, efficient, and maintainable code that meets performance and reliability standards.
• Identify and resolve performance bottlenecks and critical production issues.
• Evaluate and recommend new technologies and tools to enhance platform capabilities.
• Collaborate with a team of experts, leveraging modern technologies and methodologies to achieve exceptional results.

What We Offer:

• The opportunity to work on innovative projects with a talented and supportive team.
• Access to the latest technologies and continuous learning opportunities.
• A dynamic and fast-paced environment where your contributions make a direct impact.
• A culture that values your growth, encourages new ideas, and fosters a collaborative spirit.

About You:

• You thrive on solving complex challenges and are motivated by the opportunity to make a significant impact.
• You have a customer-centric mindset, ensuring that your work not only meets technical requirements but also delivers real value to users.
• You take pride in your team’s success and actively contribute to a collaborative and positive work environment.

Qualifications:

• Bachelor’s degree in Computer Science, Computer Engineering, or a related field, or equivalent practical experience.
• 5+ years of experience in front-end development, with a strong focus on building and maintaining single-page applications.
• Proficiency in modern JavaScript frameworks, with hands-on experience in Angular, RxJS, Redux/NgRx, and TypeScript.
• In-depth understanding of HTTP protocols and web caching strategies.
• Proven ability to write and test high-quality code and apply best development practices.