Technologies-expected : Postman API Swagger HTTP Rest Assured technologies-optional : Java Script about-project : We are looking for an API Tester who, reporting to the QA Manager/Lead, Quality Engineer (API), will assist one or more teams in developing high quality products for customers. The main focus will be on designing and developing test artefacts that can be reused to test APIs. responsibilities : Collaborating with Business Analysts and Development teams to define Acceptance Criteria Actively participate in all phases of software development lifecycles Analysing requirements, plans, prepare test cases and test scenarios Executing manual tests Communicating effectively with technical and non-technical colleagues Actively participate in sharing knowledge and building the Client delivery community Implementing testing techniques and strategies Continuously striving to improve individually and as part of a team Effective utilisation of toolsets designed to support API testing. requirements-expected : Experience in selecting appropriate test data, identifying and querying specific business rules/logic Good API understanding, knowledge of components of an API and HTTP methods Basic understanding of JS Experience in using tools like Postman, RESTAssured and Swagger Ability to create test cases and collections that exercise the requirements and business rules Precision and good organization of work Communication and teamwork skills Ability to identify or derive expected behavior based on a specification and collaboration with team members and stakeholders Fluent English offered : almost 50% of all our colleagues are on a senior level or higher so there is always someone to learn from, 24% of our colleagues have been part of Aspire for longer than 5 years, you can work fully remotely, full-time from the office, or in a hybrid model, we understand that introducing time pressure and stress is NOT the way to go, we believe a friendly atmosphere, a flat company structure, and making sure work is fun are what is keys to success, we love sports! See our Power Club, we provide you with continuous feedback on the things you do right and the things you could potentially improve benefits : sharing the costs of sports activities private medical care sharing the costs of foreign language classes sharing the costs of professional training & courses life insurance remote work opportunities flexible working time integration events