Full Stack Application Developer

About the role

We are seeking an experienced Full Stack Application Developer to join our team. In this role, you will be a key contributor to a major architectural overhaul of our internal business intelligence environment. You will take ownership of backend services and frontend interfaces that directly influence the productivity and data visibility of our global support organization, helping us move toward a modern, high-performance tech stack. Who You'll Work With You will join the Business Intelligence (BI) and Tools team - a collaborative group of engineers and analysts dedicated to building the engine that powers Arista's world-class support. We act as an internal innovation hub, creating the real-time tools and data visualizations that allow our support organization to scale at a pace that matches Arista's rapid growth. The listing location is Cary, us.

Key facts

What you'll do

• We are seeking an experienced Full Stack Application Developer to join our team.
• In this role, you will be a key contributor to a major architectural overhaul of our internal business intelligence environment.
• You will take ownership of backend services and frontend interfaces that directly influence the productivity and data visibility of our global support organization, helping us move toward a modern, high-performance tech stack.
• Who You'll Work With You will join the Business Intelligence (BI) and Tools team - a collaborative group of engineers and analysts dedicated to building the engine that powers Arista's world-class support.
• We act as an internal innovation hub, creating the real-time tools and data visualizations that allow our support organization to scale at a pace that matches Arista's rapid growth.
• You will have a seat at the table in architectural discussions and the opportunity to own features from concept to production.
• What You'll Do Core Backend Engineering: Design and maintain robust APIs utilizing Python-based backend web-development frameworks, ensuring high performance, logical problem-solving, and reliable data delivery.
• Full-Stack Delivery: Take ownership of developing user-facing features within React and Next.js frameworks, ensuring a secure and high-performance user experience through strong JavaScript fundamentals.
• Security & Compliance: Collaborating with the security team to assist with security audits, and ensure application adherence to security policies.
• Test Driven Development & Quality Assurance: Implement Test Driven Development (TDD) practices and participate in rigorous code reviews to catch defects early and ensure high software quality.

Requirements

• We are seeking an experienced Full Stack Application Developer to join our team.
• Full-Stack Delivery: Take ownership of developing user-facing features within React and Next.js frameworks, ensuring a secure and high-performance user experience through strong JavaScript fundamentals.
• Tooling Optimization: Refine and improve internal TAC workflow tools to meet the requirements of a scaling organization.
• Stakeholder Collaboration: Proactively communicate with stakeholders to ensure mutual understanding of needs and scope of work.
• Experience: 3-7 years of professional experience in full-stack web application development Education: Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• UI/UX Development: Deep understanding of JavaScript core principles and practical experience implementing interfaces with React, favoring familiarity with Next.js architectures.
• DevOps & Infrastructure: Practical experience with deployment, containerization, and cloud infrastructure (GCP preferred).
• AI/LLM Experience: Experience with agentic AI development and/or Large Language Models (LLMs) is preferred.

About Arista Networks

We build an enterprise-grade AI hiring platform for HR and recruiting teams. Our system manages the full applicant journey, from sourcing to offer, in a single coordinated workflow.

You track candidates, coordinate reviews, and move hires forward using integrated tools. The platform supports consistent processes, clear status visibility, and steady hiring momentum across multi-team environments.

Software engineering work usually means turning product intent into systems that run in production. Engineers write and review code, break large changes into reviewable pieces, and watch how those changes behave after they ship. Most teams share on-call or incident habits so outages get a clear owner. Collaboration with product and design is part of the job. The duties above are only those this listing actually states.