Test Engineer II: Web & API Automation

Madrona Venture Labs; Kirkland (WA); On-site; USD 114,000 - 171,000; Full time

Benefits offered by this job

RSU

Medical/Dental/Vision

PPO/HDHP/HSA

Mental Health coverage

Travel Insurance

Life Insurance

Disability Insurance

Flexible PTO

401(k) match

Pet Insurance

Prepaid Legal

Commuter Benefits

Paid Holidays

Job summary

Echodyne is seeking a Test Engineer II to focus on off-radar software, designing and executing test strategies for web-based applications and APIs, and building automated tests with Python, Playwright, and Selenium. You will collaborate with hardware and software teams to improve testability and quality across projects.

Responsibilities include creating test plans, validating feature behavior, and managing defects.

Qualifications

• 3+ years in software testing, QA, or test engineering for web apps and RESTful APIs.
• Experience validating feature-level behavior and cross-component workflows.
• Solid understanding of software testing principles, methodologies, and test design techniques.
• UI and API test automation experience, including writing automated tests (Python preferred).
• Experience working with hardware/software dependencies.
• Linux environments, Git workflows, and CI/CD concepts.
• Understanding of software development practices, defect investigation, and root cause analysis.

Responsibilities

• Design, execute, and maintain software test scenarios for complex web-based applications and APIs.
• Analyze product requirements and architecture to contribute to test strategies, coverage, and acceptance criteria for our user interfaces and backend services.
• Develop and maintain test plans, test cases, and test reports; manage defects through resolution.
• Perform manual UI and API testing, as well as exploratory testing, to identify product risks, edge cases, and failure modes.
• Build and maintain automated tests where they provide clear value, contributing to existing frameworks using Python, Playwright, and Selenium.
• Collaborate with software development, product, and firmware teams to improve testability and overall quality.
• Support test environments, automation infrastructure, and test execution across projects and releases.
• Promote strong testing practices and a quality-first mindset, participating in peer reviews and knowledge sharing.

Skills

QA engineering

Test automation

RESTful APIs

Web testing

Linux

Git

CI/CD

Tools

Python

Playwright

Selenium

Job description

Echodyne is seeking a Test Engineer II to focus on off-radar software, designing and executing test strategies for web-based applications and APIs, and building automated tests with Python, Playwright, and Selenium. You will collaborate with hardware and software teams to improve testability and quality across projects.

Responsibilities include creating test plans, validating feature behavior, and managing defects.