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Software Test Engineer at Quest Global - QATestingJobs.com
Software Test Engineer
Quest Global • Contagem, Minas Gerais, Brazil
onsitefull-time
Posted Jan 8, 2026
Role & seniority: Software Test Engineer, 1-3 years of software testing experience; on-site, customer-facing role at Quest Global.
Stack/tools: DOORS (test cases), ClearQuest, Electrical Multimeters, Decade Boxes, MS Office 365, CAN/ethernet protocols, data capture tools; hands-on in test labs with heavy equipment vehicles.
Top 3 responsibilities
Define test requirements, create test cases for sub-systems in embedded vehicle controls; execute tests in integrated customer environment.
Reproduce, document, and report defects; perform regression testing to verify defect resolutions.
Track issues, risks, and actions; communicate with multiple stakeholders (design, systems, software engineers, managers).
Must-have skills
Bachelor’s degree in Computer Science or STEM fields.
1-3 years of software testing experience.
Hands-on work in test labs and with heavy equipment vehicles; ability to climb stairs and access on-board systems.
Proficient use of DOORS, ClearQuest, electrical test equipment, CAN/ethernet, and data capture tools; strong problem-solving and communication (Portuguese & English).
Nice-to-haves
Familiarity with embedded vehicle control systems; experience with regression and root-cause analysis; comfort in fast-paced environments; prior exposure to Portuguese/English bilingual collaboration.
Location & work type: On-site role in Contagem, MG, Brazil; must commute with personal transportation.
Full Description
Job Requirements
Who We Are
Quest Global delivers world-class end-to-end engineering solutions by leveraging our deep industry knowledge and digital expertise. By bringing together technologies and industries, alongside the contributions of diverse individuals and their areas of expertise, we are able to solve problems better, faster. This multi-dimensional approach enables us to solve the most critical and large-scale challenges across the aerospace & defense, automotive, energy, hi-tech, healthcare, medical devices, rail and semiconductor industries.
We are looking for humble geniuses, who believe that engineering has the potential to make the impossible possible; innovators, who are not only inspired by technology and innovation, but also perpetually driven to design, develop, and test as a trusted partner for Fortune 500 customers. As a team of remarkably diverse engineers, we recognize that what we are really engineering is a brighter future for us all. If you want to contribute to meaningful work and be part of an organization that truly believes when you win, we all win, and when you fail, we all learn, then we’re eager to hear from you.
The achievers and courageous challenge-crushers we seek, have the following characteristics and skills
What You Will Do
The Software Test Engineer is responsible for evaluating the testing requirements, creating new test cases, and test schedules for new software developments. Primary responsibilities include the execution of test cases and scenarios within the integrated test environment at the customer location. Reproduce and document the defects, and report the findings. Ensure established methodologies and standards are used during testing. In addition, you will be the face of Quest Global to our customer. Listen to customer’s problems, and build on the experiences you have personally had, then develop innovative ways to solve their engineering problems.
Hardware-Software Integration Testing at Sub-System level of embedded vehicle controls systems
Understand testing requirements, write test cases for sub-systems in DOORS, generate results and prepare for review. Utilize an integrated test environment and physical hardware at customer location.
Interact with multiple stakeholders at all the levels (Design Engineers/Systems Engineers, Software Engineers, Engineering Managers, etc.)
Reproduce and create defects for issues discovered during system test
Perform regression testing to validate the resolution of any software or system defects.
Track issues, risks, and action items
What You Will Bring
Bachelor’s Degree in Computer Science or in “STEM” Majors (Science, Technology, Engineering and Math) from an accredited college or university.
Software TestingTest Case DevelopmentRegression TestingTroubleshootingRoot Cause AnalysisCommunication SkillsDOORSClearquestElectrical Multi-MetersData Capture ToolsCAN ProtocolsTeamworkAnalytic SkillsHeavy Equipment FamiliarityHands-On WorkProblem Solvingmulti-location
1-3 years of experience in software testing
Must be able to climb stairs to safely board vehicles and perform analysis on board operating vehicles and in test cells
Ability and willingness to work "hands-on" in test labs and on heavy equipment vehicles with high HP (1000 KVA), medium voltage (2 KV) and high current (10 KA) systems
Ability to effectively use DOOR’s, Clearquest, Electrical Multi-Meters, Variable Resistance ‘Decade” Boxes, MS Office 365 (& associated apps.) 422/232 CAN or ethernet communication protocols & Data Capture Tools
Strong communication skills in both Portuguese and English, strong interpersonal skills and ability to work in a team environment
Strong analytic skills including Trouble Shooting and Root Cause Analysis
Like to work in a fast paced, creative environment
Familiarity with heavy equipment vehicles is highly preferred
Work Requirements: This role is considered an on-site position located in Contagem, MG, Brazil.
You must be able to commute to and from the location with your own transportation arrangements to meet the required working hours.
