Head of Quality Assurance

COLIBRIX ONE

Head of Quality Assurance leading a QA function for fintech solutions. Ensuring product quality and driving innovation in a fast-growing technology environment.

Posted 5/11/2026full-timeWarsaw • 🇵🇱 PolandLeadWebsite

Tech Stack

Tools & technologies

Distributed Systems

About the role

Key responsibilities & impact

Own end-to-end product quality across all environments (dev → prod)
Build and drive QA strategy, processes, and quality culture focused on defect prevention
Own release quality decision (go/no-go), quality gates, and release readiness process
Ensure production stability via defect SLAs (P0/P1 prevention and fast resolution)
Establish controlled QA/Sandbox environments aligned with production
Drive test automation for critical flows (E2E, API, integration) and integrate into CI/CD
Ensure risk-based test coverage and visibility of high-risk gaps
Own regression strategy and maintain test documentation standards
Define and track quality metrics (defect leakage, coverage, flakiness, MTTR)
Ensure production safety mechanisms (feature flags / rollback / kill-switches)
Improve requirements quality and enforce clear acceptance criteria
Lead incident RCA and drive systemic quality improvements
Build and scale QA team, structure, and operating model
Drive adoption of modern QA and AI-enabled practices

Requirements

What you’ll need

5+ years in QA, including leadership experience
Fintech experience - payments, banking, e-money, high-risk systems
Strong experience in test automation, CI/CD, and quality gates
Experience building proactive QA systems, processes, and coverage models
Experience defining and using quality metrics (defect leakage, coverage, etc.)
Strong understanding of distributed systems and E2E flows
Experience improving release processes and environment strategy
Practical experience with modern QA tooling and AI-assisted workflows

Benefits

Comp & perks

Opportunity to shape the future of fintech solutions within a growing company
Collaborative, horizontal team structure that values your expertise and ideas
Continuous learning and development opportunities to enhance your skills and career growth
Competitive salary and benefits package
Flexible work arrangements to support work-life balance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

test automationCI/CDquality metricsdefect preventionrisk-based test coverageregression strategyincident RCAE2E testingAPI testingintegration testing

Soft Skills

leadershipcommunicationorganizational skillsproblem-solvingstrategic thinkingcollaborationquality culture advocacyprocess improvementdecision makingteam building