People Matter

Front End Engineer

Arista Networks

Arista Networks

Software Engineering
Bengaluru, Karnataka, India
Posted on Friday, December 8, 2023

Company Description

Arista Networks is an industry leader in Cognitive Cloud Networking for mission critical data center and campus environments. Arista is a well-established and profitable company with over $5 billion in revenue. Arista’s award-winning platforms, ranging in Ethernet speeds from 10M to 400G bits per second, redefine scalability, agility and resilience. Arista has shipped more than 20 million cloud networking ports worldwide with CloudVision and EOS, an advanced network operating system. Committed to open standards, Arista is a founding member of the 25/50GbE consortium. Arista Networks products are available worldwide directly and through partners.

Job Description

Your Responsibilities:

As a part of our team, you will play a pivotal role in developing the user interface for a streaming telemetry service that delivers real-time updates to a cloud-based data ingestion infrastructure. Your work will involve designing and implementing a high-quality user interface for data exploration, device management, event visualization, network anomaly detection, and device configuration.

Tech stack that you will work on:

We employ cutting-edge Frontend technology in our stack, featuring React, Redux, Less, and TypeScript. Our UI architecture is highly modular and prioritizes rigorous testing. As part of our feature development process, we diligently craft both unit tests and end-to-end tests.

We've established a robust mocking infrastructure, leveraging technologies like Rx.js, enabling parallelized development and the assessment of UI performance even before real data integration. Our design philosophy is influenced by the Ant Design system. We harness the power of D3 and several other charting libraries to construct a wide range of analytical components. We use Vite, Storybook, Playwright and cypress in our stack.

In our frontend infrastructure, we utilize web sockets and a select few REST APIs for seamless communication with the backend.


  • 5+ years of experience in frontend development.
  • Strong JavaScript development experience, including proficiency in frameworks like Angular or React.
  • Familiarity with build processes and continuous integration using Webpack/ vite and npm.
  • The ability to translate wireframes and mock-ups into polished components.
  • Dedication to delivering high-quality, performant, and reliable software.
  • An adaptable mindset with a willingness to embrace change and a drive for improvement.
  • Passion for coding and problem-solving.
  • An appreciation for our culture of innovation, quality, respect, and enjoyment.

Additional Information

Arista stands out as an engineering-centric company. Our leadership, including founders and engineering managers, are all engineers who understand the principles of sound software engineering and the importance of doing things right.

We hire globally into our diverse team. At Arista, engineers have complete ownership of their projects. Our management structure is flat and streamlined, and software engineering is led by those who understand it best. We prioritize the development and utilization of test automation tools.

Every part of the company is accessible to our engineers, providing opportunities to work across various domains. Arista is headquartered in Santa Clara, California, with development offices in Australia, Canada, India, Ireland, and the US. We consider all our R&D centers equal in stature.

Join us to shape the future of networking and be part of a culture that values invention, quality, respect, and fun.

All your information will be kept confidential according to EEO guidelines.