QA & Release Engineer

Role Overview

We are looking for an engineer to join the MaxScale team to primarily focus on QA and release management and secondarily on the maintenance of our build infrastructure. MaxScale consists of multiple configurable components, resulting in a high number of potential configurations that require extensive test coverage. While our developers write system tests in a white-box fashion, this role focuses on black-box testing of complex scenarios, the verification of product documentation, and the management of our packaging and release pipelines.

As MaxScale and its tests are written in C++, a good working knowledge of the language is expected, along with a solid understanding of SQL. In addition to testing, you will work closely with support engineers and customers to verify and resolve reported problems, and assist in maintaining the automated build system.

Key Responsibilities

QA & Technical Investigation

• Black-Box Testing: Design and execute tests for complex scenarios to ensure various combinations of MaxScale filters and routers work correctly together.
• Documentation Verification: Review and verify that product documentation is accurate, exhaustive, and reflects the actual behavior of the software.
• Customer Issue Verification: Act as a technical point of contact for issues escalated by support engineers. You will interact with support and occasionally customers to verify problems, build reproduction environments, and isolate root causes.
• Problem Resolution: Create representative test cases to assist the development team in resolving bugs. You may also contribute code fixes as you become more familiar with the MaxScale codebase.

Build & Release Engineering

• Release Management: Coordinate four maintenance releases per year across five active MaxScale series, ensuring all builds and packages are verified and ready for release on schedule.
• Build Infrastructure: Monitor and maintain the automated build system. You will troubleshoot build failures across various platforms and manage dependencies within virtual machine environments.
• Packaging: Manage and troubleshoot the creation of DEB and RPM packages for various Linux distributions.
• Infrastructure Development: Gain proficiency in our BuildBot environment (written in Python) to independently implement modifications and improvements to the MaxScale build pipeline.

Experience and Qualifications

Required Skills

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