Front-End Software Engineer - Ireland

Arista Networks
Dublin, County DublinPosted 4 March 2026

Job Description

<p><strong>Who You'll Work With&#xa0;</strong></p><p>Working on cloud based streaming telemetry services and applications; The Cloud Vision Portal is a web-based front-end application that abstracts the physical network to a broader, network-wide perspective. This consists of a front-end user interface for understanding the stored data from the real-time telemetry streamed from the network switches. It allows you to view events, inspect a device, or compare metrics across devices and much more is planned as it is a key part of Arista's Any Cloud Platform and also the Cognitive Campus initiative.</p><p><strong>What You'll Do&#xa0;</strong></p><p>You will be part of a team building the user interface based on a streaming telemetry service for&#xa0;networking devices that send real-time updates to a cloud-based data ingestion infrastructure. You&#xa0;will actively participate in designing and implementing a top-quality data exploration and device&#xa0;management user interface, including visualization and correlation of events, network anomaly&#xa0;detection and configuration of networking devices using NodeJS, React and Redux as the pillars of&#xa0;the architecture with ES6 scripting and various tools including Webpack, Storybook,TypeScript and Less.</p><p>One of the many attractions of joining Arista is that from the top Arista is an engineering company.&#xa0;The founders and engineering managers are all engineers who understand good software&#xa0;engineering and the importance of doing things right.Arista hires directly into the broader team,&#xa0;regardless of geography.</p><p>Our engineers have full ownership of their projects. Our management structure is flat and lightweight. &#xa0;Software engineering is run by software engineers who are in charge of delivering features from&#xa0;concept through to completion. We put a premium on building and using test automation tools.No part&#xa0;of the company is off-limits, meaning that our engineers have the chance to work on a variety of&#xa0;different areas.</p><p>&#xa0;</p><p>#LI-EO1</p> <ul><li>5+ years of&#xa0;development experience with JavaScript, including experience with frameworks like Angular or React</li><li>Familiarity with build and continuous integration using webpack and npm</li><li>Ability to convert wireframes and mock-ups into high quality components</li><li>Commitment to producing high quality, performant and reliable software</li><li>An open mind to change with willingness and desire to improve</li><li>Enjoyment of writing code and solving problems</li><li>Ability to appreciate a culture of invention, quality, respect and fun</li><li>Professional experience an advantage</li></ul>