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QA Engineer - Financial Services/Java

27 - 67 USDNet per hour - B2B
Java

QA Engineer - Financial Services/Java

Java

Warsaw, Warsaw

Caspian One

Full-time
B2B
Mid
Hybrid
27 - 67 USD
Net per hour - B2B

Tech stack

    Java

    advanced

    API Testing

    advanced

    Cucumber

    advanced

    Postman

    advanced

    SQL

    regular

    PostgreSQL

    regular

Job description

QA Engineer

Warsaw: Hybrid, 2 days p/w in office (flexible)

B2B Contract

Immediate start


We’re looking for a QA Engineer to join a major financial institution working across API-based systems. This is a hands-on role where you’ll shape automation frameworks, ensure testing best practices, and work closely with front-office and risk management platforms.


What You’ll Do

  • Design and execute automated test suites for functional and performance testing.

  • Contribute to building frameworks and enhancing existing automation.

  • Collaborate with developers, product owners, and business stakeholders to ensure coverage across the trade lifecycle.


What We’re Looking For

  • 5+ years QA Engineering experience.

  • Experience within banking/fintech is a big plus (not essential).

  • Strong Java skills with hands-on experience in:

    • Cucumber, Postman, API Testing

    • SQL, Postgres databases

  • Desirable experience: Unix, Kafka, Kubernetes



Why Apply?

  • Join a high-performing team at the heart of investment banking technology.

  • Shape automation test strategy.

  • Hybrid flexibility – typically 2 days in office, with flexibility around hours (later start/later finish).

  • Clear, efficient 2-stage interview process.

Tech stack

    Java

    advanced

    API Testing

    advanced

    Cucumber

    advanced

    Postman

    advanced

    SQL

    regular

    PostgreSQL

    regular

Office location

Published: 07.11.2025

QA Engineer - Financial Services/Java

27 - 67 USDNet per hour - B2B
Summary of the offer

QA Engineer - Financial Services/Java

Warsaw, Warsaw

Caspian One

27 - 67 USDNet per hour - B2B
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