Careers

Tezos ecosystem career opportunities

Tezos is the product of many organizations and individuals across the globe working together on an open-source project.

Junior QA Engineer

Madfish

Madfish

Quality Assurance
Ukraine · Europe · Europe · Europe · Ukraine
Posted on Oct 5, 2025

The CGS-team is looking for an ambitious QA Engineer for HealthCare, Education, Booking, E-commerce, and Blockchain projects.

About us:

Trello, IBM, Cisco, GrowthDay, Cosuno, LiveArtMarket inc, and HomeLike are our most prominent clients. Domains we work with include HealthCare, EDU, Booking, ECommerce, and Blockchain (NFT // smart contracts // DeFi).

Customers’ locations:

USA, Canada, Europe, Singapore

Required experience/skills:

• 0.5+ years of experience as a QA (experience in outsourcing companies will be a significant advantage);

• Upper-Intermediate+ English;

• Working with client requirements and analyzing them in any shape (design, doc, etc.);

• Figma design review;

• Knowledge and experience in load testing of web applications and REST APIs (Postman);

• Knowledge and understanding of the basic principles of client-server application architecture;

• Experience in releasing projects and features;

• Bug reporting (clear and short), writing test documentation;

• Bug-tracking systems (TestRail);

• Understanding the project’s main logic, being able to suggest and pre-analyze possible gaps and issues in the early stages;

• Understanding how to use different emulators and simulators for testing the mobile application;

• Flexibility.

Key responsibilities:

• Participation in the testing process at all stages of development;

• Planning the test process, creating and updating test documentation, analyzing test requirements, coordinating changes with developers;

• Writing bug reports, conducting retesting;

• Cross-platform manual testing: Android, iOS.

Benefits:

• Working with no-legacy projects;

• Paid vacations and, for sure public holidays;

• Work-life balance schedule. We focus exclusively on results, not time, and consider time trackers to be the most horrible thing on the planet;

• 0% bureaucracy;
• English speaking club.