🇵🇱 Warsaw, Poland · 23h ago
Quality Engineering Lead
Grid Dynamics
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We are seeking a Quality Engineering Lead (National Scale & Data Integrity) to join a high-impact engineering team partnering with a Tier 1 UK Public Infrastructure & Environmental Organisation. In this role, you will define and execute the end-to-end quality strategy for a greenfield, national-scale recycling platform connecting tens of thousands of IoT return machines, core systems, financial clearing networks, and data platforms. You will lead an E2E data-flow validation team, acting as the primary point of contact for client leadership, partner vendors, and architects, while staying hands-on with test automation, contract testing, and data integrity verification.ResponsibilitiesVerification Strategy & Quality Gates: Define and defend the verification approach for the integration and data platforms, establishing robust automated quality gates across Azure DevOps/GitHub Actions pipelines.Cross-Vendor E2E Data Flow Validation: Lead the E2E data-flow validation team across multiple partner vendors to automate data integrity, tracing money and container flows across all system hops.Client & Stakeholder Leadership: Act as the primary technical point of contact and counterpart to the client's QE Lead, negotiating test strategies, quality gates, and SIT/UAT criteria with evidence and trade-off analysis.Contract & Schema Testing: Implement consumer-driven contract testing (Pact / PactFlow) and schema compatibility checks for REST APIs and event-driven architectures to prevent breaking changes.Data Platform Verification & Reconciliation: Build data quality checks at every ingestion and transformation stage, utilizing DataFrame-based validations (Great Expectations, chispa) to reconcile KPI and regulatory data products to source data.Resilience & Performance Engineering: Design resilience, idempotency, fault injection, and load tests to ensure high system availability, dead-letter recovery, and reliable handling of duplicate messaging.AI-Assisted Engineering Standards: Establish best practices for AI-driven software development (Cursor, Claude Code, Codex) and agent harnesses within the QE organization, ensuring human oversight for quality definitions.Team Leadership & Growth: Hire, mentor, and manage quality engineers across platform teams, driving test code reviews and reporting quality metrics through completed flows and financial reconciliation.RequirementsProfessional QE Leadership: 8+ years of total experience in Quality Engineering, including 2+ years leading QE teams on multi-vendor or complex platform engineering programs.Contract & API Verification: Hands-on experience with REST API testing, event-driven pipelines, and consumer-driven contract testing using Pact (tests, provider verification, broker, can-i-deploy).Data Pipeline Quality: Strong background in data platform validation using Python/Java frameworks (e.g., Great Expectations, pytest + chispa, Pandera, or dbt tests) and source-to-target data reconciliation.Language & Tech Stack: Hands-on proficiency in Java and SQL (Python is a strong plus), with solid knowledge of major cloud services (Azure preferred: API Management, Event Hubs, Service Bus, Functions).CI/CD & AI-Assisted Tooling: Deep experience configuring quality gates in Azure DevOps or GitHub Actions, alongside daily usage of AI coding assistants (Cursor, Claude Code, or Codex).Executive Communication & Soft Skills: Fluent English (C1+) with proven capability to present complex quality strategies, negotiate with external vendors, and align cross-functional leadership.Nice to haveAzure & Data Platform Expertise: Direct hands-on experience with Azure managed services and Microsoft Fabric.Contract Testing Strategy: Practical experience with PactFlow bi-directional contract testing.Financial & Regulatory Domain: Domain experience in payments, financial settlement, container/unit-level reconciliation, or regulated public-sector platforms.Data Governance: Strong familiarity with data lineage, data quality controls, and compliance reporting.We offerOpportunity to work on bleeding-edge projectsWork with a highly motivated and dedicated teamCompetitive salaryFlexible scheduleBenefits package - medical insurance, sportsCorporate social eventsProfessional development opportunitiesWell-equipped officeAbout UsGrid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.Sourced from LinkedIn. Relocantly aggregates public job postings; apply on the original site.