Software Engineer, Test (SDET)

Job description

Job responsibilities

• Design, build, and maintain automated test frameworks and suites that provide API, integration, and end-to-end coverage across the LiveOps web platform and backend services.
• Own end-to-end and regression testing for core LiveOps features, including live video streaming, teleoperation, fleet management, data management, and third-party integrations.
• Validate IAM and security controls across the platform, including Amazon Cognito, multi-tenant authentication and authorization, and Lambda authorizers, to support SOC 2 compliance and safeguard sensitive public safety…
• Validate machine learning and computer vision model outputs from BRINC's autonomy stack, including object detection, segmentation, and classification models, testing output correctness, confidence thresholds, and…
• Validate health monitoring and observability, exercising alerting pipelines, DynamoDB Streams, and CloudWatch alarm behavior to ensure failures are detected and surfaced in production.
• Integrate automated tests into CI/CD pipelines to deliver fast, reliable quality feedback and gate releases into production.
• Build and maintain test infrastructure, environments, and test data to enable repeatable, high-quality testing.
• Design and execute performance, load, and reliability testing for real-time, low-latency services such as live video streaming and teleoperation.

Job requirements

• 5-12 years of experience in software test engineering, SDET, or quality engineering, building automated testing for web and cloud platforms.
• Strong programming skills in TypeScript and Python, with the ability to write and maintain production-quality test code.
• Hands-on experience building web and API test automation with Playwright, including end-to-end suites built from the ground up and reporting frameworks that clearly surface results.
• Experience integrating automated tests into CI/CD pipelines, working comfortably in Linux and bash environments.
• Familiarity with cloud platforms (AWS, GCP, or Azure) and testing distributed, service-based architectures.
• Strong communication and documentation skills, with the ability to collaborate across engineering teams and influence quality practices.
• Bachelor's degree in engineering, computer science, or a similar field, or equivalent practical experience.
• Experience testing real-time or streaming systems, such as live video (WebRTC/RTSP), WebSockets, or low-latency data pipelines.