Quality Assurance (QA) Engineer

Array is a financial innovation platform that helps digital brands, financial institutions, and fintechs get compelling consumer products to market faster. As a Quality Assurance Engineer, you will ensure the quality, reliability, and performance of products impacting millions of users while collaborating with engineers to ship reliable and scalable code.

Responsibilities:

• Collaborate with the squads that are building apps in Go, Node.js, and other stacks to ensure end-to-end quality
• Build and maintain automated test frameworks for APIs, microservices, and user-facing features
• Debug, troubleshoot, and resolve issues with engineers to keep releases fast and reliable
• Embed automated testing into CI/CD pipelines to raise confidence at scale
• Grow as an expert in testing distributed systems, performance, and cross-environment reliability
• Maintain a habit of using AI tools to think, build, and ship faster

Requirements:

• Experience testing across multiple stacks (Go, Node.js, Java, C#) in fast-moving teams
• A track record of building automated test frameworks for production systems
• Familiarity with cloud platforms (AWS, Azure, or GCP) and securing apps at scale
• An instinct for using Generative AI (Copilot, LLM agents) to write cases, generate data, and speed coverage without losing sight of the human element
• Hands-on with containerized environments (Docker, Kubernetes) and CI/CD pipelines
• Proficiency with databases (Postgres, SQL Server, MongoDB) for validating data and backend quality