Senior Frontend Engineer

Introduction

This role is part of the engineering team behind Optimizely Campaign, a large-scale customer engagement and messaging platform that enables global brands to design, automate, and deliver personalized cross-channel communications at scale. The team works on high-volume, real-time systems where reliability, performance, and data-driven experiences are critical.

We are looking for a Senior Frontend Engineer to join the Campaign engineering team and help evolve the user interface of a complex enterprise SaaS product. In this role, you will play a key role in modernizing the frontend architecture, collaborating closely with Product, UX, and Backend teams, and delivering scalable, high-quality user experiences for international customers. This position is ideal for engineers who enjoy ownership, technical depth, and shaping the direction of large web applications.

Job Responsibilities

· Collaborate with an agile, cro...