Expert Test Engineer

Keystone Solutions is seeking an expert Test Engineer for a consultancy mission at a client site. The client is a federal independent administration focused on providing protection to individuals at risk of persecution or serious harm upon return to their country of origin. This role is part of a modernization program aimed at enhancing their eDossier system.

• →Develop and implement a test strategy considering the eDossier context (cloud, APIs, zero trust, microservices, etc.).
• →Create an agile operational test plan (business and technical) and implement it as automated as possible.
• →Conduct functional testing, validating business logic in microservices and APIs, ensuring data integrity and E2E testing of user flows.
• →Perform API testing, validating API contracts (openAPI) and testing for functionality, performance, security, and compatibility.
• →Execute integration testing, simulating error scenarios to test system durability.
• →Conduct security testing focusing on authentication, authorization, and encryption.
• →Carry out performance and scalability testing of microservices and APIs.
• →Develop and maintain automated test suites in CI/CD pipelines for rapid feedback in DevOps processes.
• →Set up monitoring and logging for the solution across environments (dev, test, acc).

• Master's degree in Computer Science or equivalent.
• Continuous self-education on sustainable trends and innovations, focusing on cloud-native engineering, development, and testing.
• Hands-on experience in monitoring and observability of software solutions, preferably GRAFANA (5 years).
• Hands-on experience in test automation implementation (5 years).
• Programming experience with Java SE10+ (3 years).
• Experience with scripting languages (Python, JavaScript) (5 years).
• Experience in setting up and executing API test frameworks and tools, preferably BRUNO (5 years).
• Experience in setting up and executing UI test frameworks and tools, preferably CYPRESS (5 years).
• Experience in regression and integration testing, preferably JUNIT and CUCUMBER (5 years).
• Experience in performance, stress, and load testing, preferably via JMETER and GATLING (5 years).
• Experience in E2E testing (5 years).
• Experience with build tools, preferably MAVEN (5 years).
• Experience in CI/CD pipeline implementation and integrating tests (preferably Azure DevOps) (5 years).
• Experience in contract testing, mocking, and service virtualization (5 years).
• Experience with SQL databases (3 years).
• Experience working within agile delivery teams (5 years).
• Ability to propose alternative solutions and recommendations considering the full context.
• Excellent communication skills with both technical and non-technical stakeholders.
• Experience in API design and development is a plus.
• Experience in microservices development and integration is a plus.
• Knowledge of event-driven architecture and systems is a plus.
• Familiarity with Domain Driven Design is a plus.

Fluency in English and a good command of either Dutch or French is necessary due to the bilingual work environment.

Dutch or French
Level Active knowledge
English
Level Active knowledge

• ervaring gebruik SQL databanken binnen testen - Level: Junior - Most recent: This year
• ervaring met (samen)werken binnen agile delivery teams - Level: Confirmed - Most recent: This year
• ervaring met API testframeworks en tools - Level: Confirmed - Most recent: This year
• ervaring met build tools - Level: Confirmed - Most recent: 1 to 3 years ago
• ervaring met contract testing, mocking en service virtualisatie - Level: Confirmed - Most recent: This year
• ervaring met E2E testen - Level: Confirmed - Most recent: This year
• ervaring met het integreren van tests in CI/CD pipelines - Level: Confirmed - Most recent: This year
• ervaring met java SE10+ - Level: Junior - Most recent: This year
• ervaring met monitoring en observability van software oplossingen - Level: Confirmed - Most recent: 1 to 3 years ago
• ervaring met performantie-, stress- en loadtesten - Level: Confirmed - Most recent: This year
• ervaring met python en javascript - Level: Confirmed - Most recent: 1 to 3 years ago
• ervaring met regressie en integratie testen - Level: Confirmed - Most recent: 1 to 3 years ago
• ervaring met test automatisering - Level: Confirmed - Most recent: This year
• ervaring met UI testframeworks en tools - Level: Confirmed - Most recent: This year