QA Engineer with Security Testing
Offer summary

(Summary generated by AI based on the full job description)

Project focuses on building and securing an AI agent platform with authorization, workflow governance and audit features. Core technologies include Python, pytest and OWASP API Security practices. Responsibilities cover designing and executing functional and security tests, developing automated security testing frameworks, API security testing, validating authorization and policy enforcement, verifying audit logging, threat modeling and AI-specific attack validation (e.g. prompt injection, identity spoofing). Requires 3+ years in QA/security and experience with distributed enterprise applications.

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QA Engineer with Security Testing

Company: DataArt Poland sp. z o.o.

from: 17 September 2026
to: 17 October 2026
13 000 - 16 000net (+ VAT)/ mth.B2B contract (full-time)
11 000 - 13 000gross/ mth.contract of employment
Offer parameters
level:mid
working mode:remote • hybrid • full office
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

Python
Pytest
AWS
GitHub Copilot

Optional technologies

Cypress
Cloudflare

Our requirements

  • 3+ years of experience in quality assurance, security testing, or software testing
  • Experience implementing automated security testing frameworks
  • Experience with API security testing and OWASP API security principles
  • Experience designing functional and security test cases and test strategies
  • Strong Python programming skills with experience using pytest
  • Knowledge of threat modeling methodologies and security testing practices
  • Experience validating authentication, authorization, and policy enforcement controls
  • Experience working with enterprise applications and distributed systems
  • Strong analytical, troubleshooting, and documentation skills
  • Experience collaborating within agile software development environments
  • Experience testing AI applications, agent based platforms, or machine learning systems

Optional

  • Experience with AWS security testing and cloud security validation
  • Experience with Cedar policy testing tools and policy validation frameworks
  • Experience with regulatory compliance testing, including GDPR and SOC 2 requirements
  • Knowledge of audit, governance, and risk management frameworks
  • Experience validating agent to agent communication and authorization controls
  • Understanding of AI security risks, including prompt injection attacks and agent identity spoofing
  • Experience with CloudWatch and security monitoring solutions

Your responsibilities

  • Design and execute functional and security testing strategies for AI platforms and agent based applications
  • Develop and maintain automated security testing frameworks using Python and pytest
  • Perform API security testing aligned with OWASP API security best practices
  • Validate authorization and policy enforcement mechanisms across agent workflows
  • Design and execute tests covering permit and deny logic, policy precedence, parameter level conditions, and enforcement controls
  • Verify audit logging capabilities and ensure compliance with governance requirements
  • Perform threat modeling and security assessments for AI and agent based systems
  • Validate protections against AI specific attack scenarios, including prompt injection and identity spoofing
  • Develop and maintain test documentation, test cases, and quality assurance standards
  • Collaborate with engineering, architecture, and security teams to identify and resolve vulnerabilities
  • Support compliance validation and governance testing activities
  • Contribute to continuous improvement of quality and security testing processes

About the project

The project focuses on building and securing an enterprise AI platform that enables agent interactions, policy based authorization, workflow governance, and auditability.
The platform incorporates advanced security controls, testing frameworks, and compliance mechanisms to ensure reliable and secure AI operations.

This is how we organize our work

This is how we work

you focus on a single project at a timeyou focus on product developmentagile

Team members

10-20 people:technical leaderarchitectdevOpsautomated test programmermanual testerproduct owner

This is how we work on a project

  • code review
  • documentation
  • integration tests
  • test automation
  • unit tests

Development opportunities we offer

  • mentoring
  • technical knowledge exchange within the company

DataArt Poland sp. z o.o.

Our client is a prominent global wealth and asset management firm focused on delivering innovative investment solutions and a networked ecosystem of international opportunities. The organization operates within a highly regulated environment and prioritizes transforming complex concepts into actionable financial strategies for a global clientele.

This is how we work

QA Engineer with Security Testing
11k–13k zł / mth. (CoE), 13k–16k zł / mth. (B2B)
I apply to:
DataArt Poland sp. z o.o.
Warszawa, Masovian

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