Middle Manual QA

We’re looking for a Mid Manual QA to support the quality of a fintech platform developed by a large foundation providing financial services in developing regions across Africa and Asia.

You’ll be working on solutions related to mobile (Android) applications and core banking systems, focusing on validating business processes, integrations, and overall application quality in an international environment.

We’re looking for someone who is passionate about manual testing and eager to grow in this area. The ideal candidate is curious, detail-oriented, and not afraid to challenge assumptions. You enjoy exploring how things work, spotting inconsistencies, and contributing to building high-quality products.

This is an engagement running through the end of June 2026 (with the possibility of extension).

In Short

🌎 100% REMOTELY or from one of our 2 offices

💰 55 - 80 PLN / H

☑️ B2B contract

Your Daily Missions

• Perform manual testing of mobile applications (Android) in a banking environment.

• Test core banking systems across web and API layers, identifying and reporting defects impacting application functionality.

• Analyze and understand business differences between application versions.

• Work with tools such as Android Studio (emulator, logcat), Visual Studio/Postman/Swagger (API), Proxyman (network traffic inspection), and Grafana (monitoring).

• Collaborate with vendors and clients in an international setup.

• Report bugs and contribute to improving product quality and testing processes.
  

The Essentials We’re Seeking

• Minimum 2+ years of experience in manual testing within an international environment.

• Understanding of API testing (simple requests, response validation, HTTP status codes).

• Familiarity with network traffic monitoring tools (e.g., Proxyman or similar).

• Experience or exposure to Android testing tools (Android Studio, ADB, emulator, logcat) is a plus.

• Strong analytical thinking and ability to understand business logic behind implemented solutions.

• Proactive mindset, problem-solving attitude, and willingness to take ownership.

• Strong communication skills and openness to feedback.

• Ability to view the product from both user and business perspectives.

• English proficiency (B2+ level) for effective communication in a global team.
  

Reasons Why You Would Enjoy Working With Us

• We work in the latest technologies and with international clients, and our projects are polished from < to /> - learn about some of the projects we have completed: https://www.cshark.com/projects/.

• We organize TechTalks, meet-ups and create guilds where we exchange knowledge - you can learn a lot from your teammates.

• We have a close-knit team and we make sure to have regular integrations - we often go out to celebrate together.

• You can work remotely or choose to work from our offices in Wroclaw or Bielsko-Biala. However, we count on your openness to occasionally visit the office for team meetings or client visits, or possible occasional trips to the client's headquarters.

• You can adjust your working hours to suit your needs, starting your day between 7:00 and 10:00 am.

• You can work with great specialists in their fields who also have a sense of humor and other after-hours hobbies. It is the people who create the unique atmosphere and relaxed atmosphere at CSHARK.

• We have a flat structure - we are not a corporation and don't want to be one 🙃.

• We offer bonuses for employee referrals (from 3000 PLN to 7000 PLN).

• We organize remote English classes and provide access to the company library. You can also become an author/author of articles published on our technical blog - https://cshark.com/blog/.