Top Test Engineer Jobs

Designs and executes performance, load, stress, endurance, capacity, resilience, recovery, and chaos testing for distributed cloud and microservices systems. Develops test plans, workloads, scripts, environments, and test data using tools such as JMeter, Gatling, ChaosToolkit, and Kraken. Analyzes system metrics and bottlenecks, investigates defects, recommends improvements, mentors QA and development teams, and produces technical reports while collaborating across DevOps, operations, and stakeholder groups.

Lead quality strategy and testing for complex 3D/CAD/CAM manufacturing software. Responsibilities include defining test plans and quality gates, developing Python automation, conducting functional, integration, performance, and hardware-software validation testing, investigating defects, improving CI/CD quality practices, and mentoring QA engineers. The role collaborates across engineering and product teams to ensure reliable geometry-intensive applications throughout the software development lifecycle.

Designs and develops mechanical test fixtures, jigs, tooling, and automated test stations for product development and manufacturing. Integrates sensors, actuators, cameras, and testing instrumentation while collaborating with automation software, product, manufacturing, and deployment teams. Responsibilities include CAD design, rapid prototyping, vendor and machine-shop coordination, equipment selection, and electrical integration involving soldering, wiring, PCBAs, and specialized fixturing.

Develop industrial test solutions for mass production, support design teams, create test strategies, and ensure product quality for automotive radar products.

Senior Test Engineer responsible for defining testing scope and approaches, planning test activities, creating test scenarios, cases, data, and automation, executing tests, reporting quality outcomes, managing defects and UAT, and improving testing processes. The role requires collaboration with technical and business stakeholders across complex enterprise integrations and Agile delivery environments.

Plan, execute, and analyze engine- and component-level propulsion tests. Develop test plans/procedures, lead test operations, perform risk assessments, process data, and produce technical documentation and reports.

Develop and deploy hardware and software components for avionics lab test systems. Responsibilities include preparing documentation, executing tests, managing subcontracted technical deliverables, updating test matrices, supporting bug fixes, maintaining integration benches, and harmonizing procedures across European test facilities. The role requires experience with instrumentation or lab test systems, mechanical and electrical interfaces, avionics protocols, basic IT and programming knowledge, English proficiency, and occasional European travel.

Support, test, integrate, deploy, and maintain onboard flight-test instrumentation software used in aircraft telemetry. Translate flight-test and ATA specialist needs into software functions, perform verification and validation, and collaborate with instrumentation architects, test-means teams, and flight-test engineers in an operational environment.

Design, implement, and execute manual and automated tests for space propulsion products. Develop test plans and scripts, analyze results, report defects, supervise test technicians, and collaborate with development to ensure product reliability before customer delivery.

Develops, validates, and manages laboratory-based reliability tests for semiconductor components. Responsibilities include configuring instrumentation, executing qualification campaigns, monitoring test equipment, analyzing results, identifying anomalies, preparing reports, and improving test methods. The role also supports burn-in oven management and burn-in board hardware and software development while collaborating with international engineering and laboratory teams.

Plan and execute qualification and acceptance test campaigns for solenoid isolation valves: develop procedures, run functional/leak/life/compatibility tests, operate DAQ and test benches, analyze data, investigate anomalies, maintain test GSE and safety for propellant-compatible operations.

Design and execute non-functional testing (performance, resilience, load, stress, endurance, capacity). Create test plans, develop and run test scripts, analyze resource usage and results, identify bottlenecks, recommend improvements, enable QA/dev teams, and develop best practices for robust load testing in complex, microservices-based environments.

Plan, design and execute test activities for enterprise systems: create test scenarios, cases and data (including automated tests), run API and integration tests, manage defects and UAT, and improve testing approaches and coverage.

Design and maintain automated testing strategies for AI-enabled applications across frontend, backend, APIs, data flows, and integrations. Build automation suites, validate LLM prompts and outputs, perform integration, regression, end-to-end, performance, and load testing, investigate defects, support root-cause analysis, and integrate quality standards and release gates with development and platform teams.

Lead end-to-end development, commissioning, and operation of a vacuum hotfire propulsion test facility for 100–800 N storable-propellant thrusters. Define requirements, safety objectives, instrumentation, controls, integration plans, and verification methods. Manage suppliers, manufacturing, multidisciplinary engineering teams, hazard analyses, commissioning, hotfire testing, maintenance, and operational handover. The role also includes team leadership, task prioritization, and limited HR and training responsibilities.

Develop and maintain Playwright end-to-end test suites for web and mobile platforms. Create automated tests for new features and workflows, assess usability, performance, accessibility, and cross-browser compatibility, and improve test infrastructure. Collaborate with developers, designers, and product owners on test strategies, while staying current with testing practices and helping lead test teams.

Lead verification and validation of embedded, front-end, and back-end clinical software. Plan, write, and execute tests, maintain test environments, ensure traceability to requirements, support design controls, risk management, and regulatory submissions, and improve testing processes and automation.

Develop, commission, and operate a vacuum hot-fire propulsion test facility for Nyx. Translate thruster test needs into facility, utilities, instrumentation, DAQ, and control requirements; manage suppliers and integration; support hazard analyses, procedures, commissioning, hot-fire and cold-flow testing, maintenance, and safe operations.

Design, build, and maintain modular test platforms and automated data-acquisition systems for medical microrobotic devices. Integrate mechanical, electronic, and software components; develop test automation, logging, and characterization methods; support system integration, verification, and root-cause investigations while ensuring lab safety, documentation, and regulatory compliance.

The Senior Test Engineer will develop and optimize test programs for MCU32 microcontrollers, analyze data, collaborate with teams, and mentor junior staff.

Join a client team to design and run manual integration test campaigns, and progressively automate key test cases integrated into CI/CD. Collaborate with the testing community and lead tester to maintain cross-product test policies, write and automate test plans, and use modern testing tools to ensure software quality.

The Senior Software Test Engineer will lead test engineering initiatives, design automated test frameworks, and advocate for quality within cross-functional teams.

Lead test planning, design and execution for enterprise integrations. Define test approaches, create and run manual and automated tests, perform API and system integration testing, manage defects and UAT, and improve test processes and automation to ensure product quality.

Lead design, build, and commission a remote lunar lander propulsion test facility. Responsibilities include defining system requirements, cryogenic and high-pressure fluid system design, P&IDs, GSE specification, automation and safety-critical controls, civil/infrastructure coordination, hazard analyses, test procedures, and on-site commissioning and operations support.

Lead end-to-end test automation: design manual test cases from user stories, convert them into Playwright+TypeScript automated regression suites, test GraphQL APIs, maintain CI/CD integration, and improve automation coverage and test quality across web applications.