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QA Engineer for Agentic AI application

Madfish

Madfish

Software Engineering, Data Science, Quality Assurance
Europe
Posted on Nov 19, 2025

We are looking for a QA Engineer with extensive manual testing experience to guarantee the quality Agentic AI application. The ideal candidate will have experience validating APIs and user flows, along with a thorough understanding of the software development lifecycle (SDLC). Experience with test automation using any programming language and modern automation tools. Experience with AI-driven applications, gaming platforms, or cloud-based environments is a significant advantage.

Responsibilities:

● Design and execute comprehensive test cases by analyzing user stories, acceptance criteria, and user flows.

● Develop automated tests

● Perform manual functional, regression, UI/UX, and exploratory testing on web and mobile platforms.

● Conduct API testing using tools such as Postman and Swagger.

● Validate AI-driven features for accuracy, usability, and performance.

● Collaborate with development, design, and product teams to ensure quality throughout the software development lifecycle.

● Log, track, and prioritize defects using Jira or similar issue tracking systems.

● Provide feedback on usability, accessibility, and system performance.

● Participate actively in sprint ceremonies, including planning, grooming, reviews, and retrospectives.

● Suggest continuous improvements to QA processes and testing best practices.

Requirements:

● 3+ years of experience as a Manual QA Engineer.

● Strong understanding of SDLC, QA methodologies, and test design techniques.

● Hands-on experience with UI/UX and API testing

● Basic experience in automation tests design and implementation using any programming language (Python, JavaScript, Java, etc.).

● Proven ability to create clear test documentation (test plans, test cases, bug reports).

● Solid background in working with user stories and user flows within Agile teams.

● Excellent analytical, problem-solving, and communication skills. Nice to have:

● Experience testing AI applications or gaming platforms.

● Familiarity with Python for basic scripting or test validation.

● Exposure to AWS cloud environments and related tools/services.

🎁 We offer:

- Daily support for your technical and personal growth;

- Professional and very friendly team, that is always ready to help and support;

- Medical Insurance in Ukraine;

- Multisport card in Poland;

- Flexible working hours;

- Offices in Ukraine;

- All official holidays;

- Paid vacations and sick leaves;

- Legal services and 24/7 lawyer protection;

- Tax & accounting services;

- The company provides all the necessary equipment;

- Fitness support upon request;

- English classes up to three times a week;

- Workstation space;

- Mentoring and Educational Programs;

- Regular Activities on a Corporate level (Team Buildings, Sports Events, Table Games, Tech Events);

- Advanced Bonus System.