Software Design Engineer in Test (SDET) – C/C++

Blueprint Technologies•Redmond, WA

2d•$48 - $53•Hybrid

About The Position

In this role, you will be responsible for executing and maintaining high-quality software testing processes to ensure system reliability, performance, and release readiness. You will partner closely with engineering teams to validate new features, identify defects, analyze root causes, and ensure issues are resolved prior to production deployment. This position requires strong debugging fundamentals, structured test documentation practices, and the ability to work within established release timelines in a fast-paced enterprise environment.

Requirements

Associate’s degree in Computer Science, Computer Engineering, or related technical field
5–6 years of professional experience in software testing or software engineering
Proficiency in C, C++, C#, and scripting languages
Hands-on experience testing software in structured development environments
Experience writing formal test documentation including Test Plans, Test Cases, and Test Result Reports
Strong debugging skills and ability to analyze test failures
Ability to interpret test results and provide actionable recommendations to improve software quality

Nice To Haves

Strong C/C++ debugging experience
PowerShell scripting experience
Experience working with storage systems (preferred but not required)
Solid understanding of data structures and core programming fundamentals
Experience working in enterprise-scale release environments
Familiarity with CI/CD pipelines and automated test frameworks

Responsibilities

Execute detailed test plans, test cases, and test scripts across software releases
Test system enhancements and modifications prior to implementation
Develop and maintain testing programs covering database impacts, functional workflows, and usability scenarios
Document software defects in a bug tracking system with clear reproduction steps and supporting evidence
Identify, analyze, and document issues related to program functionality, output accuracy, UI behavior, and system performance
Track defect resolution progress and validate fixes
Maintain structured records of known test defects and regression scenarios
Collaborate with developers, program managers, and stakeholders to align testing efforts with release schedules
Plan and manage test schedules according to project scope and delivery milestones