Integration Software Engineer – Test

Jobtailor; Zaventem; Sur place; EUR 42 000 - 64 000; Plein temps

Résumé du poste

Jobtailor is seeking a QA Engineer to design and execute testing for mobile apps within a multi-component system. You will drive automated and manual tests, collaborate with developers and product owners, and ensure integration across front-end, APIs and databases.

Strong automation, API testing and Agile experience are essential. Applicants should have a MSc/BSc in CS or related field, 2+ years in testing, and a valid driver’s license.

Qualifications

• BSc/MSc in Computer Science or related field.
• 2+ years in software testing with test automation experience.
• Experience testing mobile apps on production-grade systems.
• Experience with multi-component systems integration testing.
• Strong knowledge of Java, or JavaScript or Python.
• Experience with API testing using tools like Postman or Newman.
• Experience with Git, JIRA and defect tracking; Agile experience.
• Fluency in English; team-oriented, curious and proactive.
• Valid driver’s license is required.

Responsabilités

• Design, drive and execute software testing tasks with proper planning and descriptions based on requirements.
• Conduct integration testing of mobile app components, APIs, DBs and third-party integrations.
• Incorporate hardware components into integration testing (vehicles, chargers, smart cables).
• Implement and maintain automated integration tests for efficiency and repeatability.
• Execute manual test scenarios for new features and bug fixes.
• Identify, diagnose and resolve integration issues with Dev and QA teams.
• Collaborate with BAs and POs to define well-structured, testable user stories.
• Perform performance and scalability testing of integrated components.
• Track test progress, report test coverage and issues to stakeholders.
• Promote continuous improvement with new methodologies, tools and technologies.

Connaissances

Test automation

Mobile app testing

API testing

Java

JavaScript

Python

Postman

Git

JIRA

Agile

English fluency

Driver's license

Formation

BSc/MSc in Computer Science

Outils

Appium

Description du poste

Responsibilities

• Design, drive and execute software testing tasks by ensuring proper test planning, test case preparation and description, based on requirements specifications and technical design documents.
• Conduct integration testing of mobile app components, including front‑end interfaces, APIs, DBs and third‑party integrations.
• Utilize hardware components into the integration testing process (e.g. vehicles, chargers, smart cables).
• Implement and maintain automated integration tests using appropriate tools and frameworks to ensure efficiency and repeatability.
• Execute manual test scenarios covering new functionalities and bug‑fixing confirmation tests.
• Identify, diagnose, and resolve integration issues by collaborating with development and QA teams.
• Collaborate closely with Business Analysts and Product Owners to define well‑structured and testable user stories.
• Conduct performance and scalability testing of integrated components to ensure they meet performance standards.
• Track integration test progress and report on test coverage, test results, and issues to stakeholders.
• Promote continuous improvement by investigating and suggesting methodologies, tools and new technologies when needed, to successfully contribute and maintain a high level of quality assurance lifecycle.

Requirements

• BSc/MSc in Computer Science or any other related field.
• 2+ years of experience in software testing including experience in test automation.
• Experience with mobile application testing on production‑grade systems.
• Experience in systems integration testing of multi‑component ecosystems.
• Good knowledge of Java or at least one of the following programming languages: JavaScript or Python.
• Experience on API testing and any related tools such as Postman/Newman.
• Experience in version control systems and defect tracking tools such as GIT, JIRA, etc.
• Familiarity with Agile ways of working.
• Commitment to safeguarding quality, attention to detail with a can‑do attitude.
• Fluency in English is a must, as we are a multinational company.
• Active contribution as a team player to collaborative efforts.
• Curiosity and willingness to learn new technologies, embracing an out‑of‑the‑box thinking approach.
• A valid driver’s license is required.

Nice to Have

• Experience on any test automation tools/frameworks for end‑to‑end testing on mobile applications (e.g. Appium).
• Experience in testing components in the automotive industry.
• Bash scripting and CI/CD pipeline skills.
• Past experience in performance/load testing.
• ISTQB certification, foundation or any other level.