Senior Test Engineer (Java)

Experis
📍 Warsaw, Masovian Voivodeship, Poland 💼 Contract 🕒 Posted February 22, 2026

Job Description

Job description

Location: 100% remote work 
Salary: 130 – 140 PLN net/h (B2B via Experis)





Responsibilities: 


• Build business and technical knowledge to contribute to projects handled by the squad and feed into Test Strategies

• Collaborate with the Agile team to deliver migration of a legacy application to a new event‑based and service‑oriented architecture, working with key stakeholders

• Deliver a coherent end‑to‑end testing solution that meets functional and non‑functional requirements

• Establish estimation principles for phases of the migration program

• Write the Test Strategy and propose the most optimal Test Approach, presenting it to stakeholders and suggesting alternatives when needed

• Peer review test scenarios and test cases and execute them

• Perform excellent defect management, challenge other teams and conduct required analysis


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Job Details

  • Location Warsaw, Masovian Voivodeship
  • Job Type Contract
  • Category Computer Occupations
  • Posted Date February 22, 2026
  • Application Deadline April 03, 2026