Deeptek-QA Engineer

Responsibilities

Testing & Quality Assurance

Design, develop, and execute manual and automated test cases for React-based

frontend and FastAPI/Python backend systems

Validate REST APIs, data flows, and database integrity across the full application stack

Perform functional, regression, integration, and end-to-end testing

Test and validate medical imaging workflows including DICOM data handling and HL7

messaging

Collaboration & Process

Work closely with developers, product managers, and clinical stakeholders to

understand requirements and define acceptance criteria

Participate in code reviews from a QA perspective and contribute to shift-left testing

practices

Identify, document, and track defects using issue tracking tools; follow up through to

resolution

Contribute to CI/CD pipelines by integrating automated tests and ensuring quality gates

Documentation & Compliance

Maintain comprehensive test plans, test cases, and QA documentation

Support compliance and audit activities relevant to healthcare software standards

Contribute to team discussions on quality strategy and continuous improvement

Required Qualifications

Hands-on experience with test automation frameworks (e.g., Pytest, Vitest, Selenium, or

Cypress)

Proficiency in writing test scripts in Python and/or JavaScript/TypeScript

Experience testing REST APIs using tools such as Postman, pytest, or similar

Familiarity with SQL databases (MySQL or similar) for data validation

Understanding of frontend testing concepts for React applications

Experience with cloud-based application testing (AWS, GCP, or Azure environments)

Hands-on experience with regression testing - designing regression suites and

ensuring build stability across releases

Experience with load and performance testing using tools such as JMeter, Locust, k6, or

similar

Strong analytical and problem-solving skills with attention to detail

~2 years' experience with software development/testing

JLPT N1 or N2 certification

Strong written and spoken Japanese and English communication skills

Prior experience working onsite in Japan

Experience working with Japanese clients

Good to Have

Exposure to medical imaging or healthcare systems (DICOM, HL7, FHIR)

Familiarity with pydicom, hl7apy, or similar healthcare data tools

Experience with containerised environments using Docker

Experience working in distributed or remote-first teams

Awareness of healthcare software compliance standards (e.g., FDA, CE, ISO 13485)