Senior QA Engineer – API & Frontend, Agile & Detail‑Driven

Diverse CG Sp. z o.o. Sp.k.; Gdynia; On-site; PLN 90,000 - 120,000; Full time

Benefits offered by this job

Private medical care

Co-financing for the sports card

Dedicated consultant support

Job summary

DCG in Poland is seeking an experienced QA professional to support API testing (review and write tests), and to collaborate with Business Analysts and Product Owners to define test coverage within a Scrum team. You will contribute to manual testing (~30%), identify and document defects clearly, and maintain a quality-first mindset with proactive ownership.

Fluent English (written and spoken) is required. Join a dynamic Scrum environment where high attention to detail and systematic problem

Qualifications

• Experience with Jira and qTest.
• Knowledge of Git or Bitbucket.
• Excellent cross-team communication.
• Identify, reproduce and document defects.
• Frontend testing and test pyramid knowledge.
• Agile/Scrum experience.
• Attention to detail and quality mindset.
• Analytical thinking and structured problem solving.
• Proactive with task ownership.
• English fluency (spoken and written).

Responsibilities

• Supporting API testing activities (review and write).
• Cooperating closely with Business Analysts and Product Owners to understand requirements and define test coverage.
• Supporting manual testing (~30%).
• Working effectively in a Scrum team and contributing to agile ceremonies.

Skills

Communication

Collaboration

Defect documentation

Edge case analysis

Analytical thinking

Problem solving

Agile/Scrum

Attention to detail

Ownership

English fluency

Tools

JIRA

qTest

Git/Bitbucket

Job description

DCG in Poland is seeking an experienced QA professional to support API testing (review and write tests), and to collaborate with Business Analysts and Product Owners to define test coverage within a Scrum team. You will contribute to manual testing (~30%), identify and document defects clearly, and maintain a quality-first mindset with proactive ownership.

Fluent English (written and spoken) is required. Join a dynamic Scrum environment where high attention to detail and systematic problem