Senior MTS SDET, Test Infrastructure

WHO WE ARE:

Aviatrix is pioneering the Cloud Native Security Fabric — the architecture the Containment Era requires. The Cloud Native Security Fabric governs every workload communication path across every cloud, every VPC, every Kubernetes cluster, and every serverless function, from a single policy plane. One rule. Universal propagation. Enforced at the workload, not at a choke point. Trusted by more than 500 of the world's leading enterprises.

For more information, visit aviatrix.ai.

ABOUT THE ROLE:

We are searching for a Senior Member of Technical Staff, Software Development Engineer in Test (Sr. MTS SDET) to join the Aviatrix Test Infrastructure team. In this role, you will implement and improve our hermetic integration test framework, contribute to testing tools and dashboards, and support developers across Aviatrix in delivering high-quality software. You will play an important role in executing test infrastructure initiatives, contributing to developer enablement, and improving overall engineering quality.

RESPONSIBILITIES Collaborate with cross-functional teams to understand requirements and contribute to scalable test solutions and quality engineering strategies

Implement and improve the hermetic integration test framework to support all developers at Aviatrix Write clean, efficient, and maintainable test code and testing tools in accordance with industry best practices

Implement, maintain, and improve integration tests and end-to-end automated test cases, along with the underlying Terraform-based regression infrastructure, ensuring reliability, scalability, and reproducibility across the product lifecycle

Contribute to and maintain testing dashboards to provide visibility into test results, code coverage, flakiness trends, and overall quality metrics

Contribute to the development and maintenance of the integration playground — an environment where developers can explore, validate, and experiment with integrations in an isolated and reproducible manner

Support the adoption of testing tools and frameworks across engineering teams through documentation, onboarding support, and hands-on enablement

Contribute to mocks and simulators for Aviatrix's flagship components to enable hermetic and reliable testing without external dependencies

Deploy and manage test infrastructure using cloud platforms and containerization technologies

Participate in code reviews and provide constructive feedback with a focus on testability, reliability, and maintainabilityQUALIFICATIONS3+ of experience in software development or test engineering, with a solid emphasis on quality engineering and test infrastructure

Bachelor's or Master's degree in Computer Science or a related field

Solid coding skills in one or more of the following languages:
Python or Golang Solid understanding of networking concepts, test frameworks, and cloud technologies

Hands-on experience with at least one public cloud provider such as AWS, Azure, GCP, or OCIFamiliarity with database technologies (No

SQL, Relational DB) and CI/CD pipelines

Experience with Git Hub Actions, Docker, and Kubernetes for software development and deploymentPREFERREDExperience contributing to and improving test frameworks (e.g., pytest, Go testing, or custom frameworks) used by engineering teams

Experience contributing to internal developer tools, testing dashboards, or developer portals

Experience supporting tool adoption across engineering teams through documentation and onboarding assistance

Exposure to building mock services or simulators for distributed systems

Understanding of Terraform, including writing and maintaining infrastructure-as-code for test environments and regression pipelines

Familiarity with observability and monitoring tools (e.g., Grafana, Prometheus,…