Top QA Engineer Jobs in Barcelona

Manage engineering projects and QA for a small, remote engineering team: track work, run bug pipeline, write and automate tests (Capybara when useful), coordinate engineers with product and internal stakeholders, and report status to leadership while using AI to streamline repetitive testing tasks.

The Advanced QC Automation Engineer designs and builds automated testing frameworks for Aizon's SaaS solutions, ensuring compliance in GMP environments through modern automation practices and continuous quality feedback.

Lead and maintain the Iberian Affiliate Quality Management System for GxP (GDP) activities. Coordinate and host audits/inspections, manage supplier assessments, CAPA, deviations, risk assessments, product complaints/recalls, and audit readiness. Support product release, regulatory intelligence, quality KPIs, training, continuous improvement initiatives, and act as QA backup for related functions.

Manage and maintain the Iberia Quality Management System for GDP, oversee distributor compliance, lead audits/inspections, handle product complaints and recalls, drive CAPA and continuous improvement, support regulatory readiness, risk assessments, training, and collaborate cross-functionally to ensure GDP compliance across Spain and Portugal.

The QA Automation Engineer will conduct testing of mobile ads, validate SDK integrations, verify analytics, and collaborate with teams for quality assurance in AdTech.

Lead Quality Assurance activities across global studies, ensuring compliance with regulations. Provide GCP consultancy and manage quality issues. Participate in risk management and audits.

The role focuses on leading product safety and quality initiatives within supply chains, collaborating cross-functionally while providing expertise and thought leadership in compliance and sustainability.

The Backend QA Engineer will design tests for APIs and databases, validate performance, and maintain quality through collaboration with engineering teams.

The QA Automation Engineer will develop and maintain automated test frameworks and regression tests for web and mobile applications, ensuring high quality standards and optimal testing efficiency.

As a QA Engineer, you'll ensure the quality and performance of mobile applications through automated and manual testing, working with cross-functional teams to identify issues and implement testing strategies.

Lead quality strategy for card processing: design layered quality sensors, improve E2E test suites, review PRs for test intent, identify coverage gaps, build load/performance frameworks, explore chaos engineering, and ensure auditability of AI-generated diffs and checks.

As a QA Engineer, you will ensure high product quality standards, develop automated tests, identify risks, analyze results, and collaborate in an Agile environment.

As a QA Engineer, you will ensure product quality, design and execute automated tests, collaborate with teams, and participate in all development phases.

As a QA Engineer, you will ensure product quality through testing, design test cases, validate functionality, and document issues while collaborating with the development team.

Lead adoption of AI-driven QA by evaluating and building AI-assisted quality checks, integrating them into CI workflows, defining quality gates, running experiments, translating QA knowledge into scalable playbooks, and partnering with cross-functional teams to improve release risk assessment and product quality.

Manual and automated QA for Pod releases: run local/staging environments, submit transactions, verify APIs/receipts/state, reproduce and report bugs, write end-to-end and headless browser tests, and build release checklists and automation.

As an Automation QA Engineer, you'll test payment integrations, define test scope, develop automation plans, and build reliable automated tests to ensure product quality and continuous improvement.

Quality-check ocean freight contracts, rates and surcharges against source documents; correct errors before customer-facing; communicate with vendor partners; find recurring error patterns and improve QA processes; use AI tools to speed QA and maintain high-quality master data.

Responsible for leading quality assurance tasks across multiple projects, ensuring high-quality software and mentoring less experienced colleagues.

Perform end-to-end manual testing of platform features, APIs, and integrations. Define test scope and maintain test documentation. Execute backend and API tests, query databases with SQL, investigate issues using logs and network traces, manage defect lifecycle, support releases, collaborate with Development/DevOps/Product, and mentor junior QA engineers while improving QA processes and strategies.

The Senior Software Quality Engineer role focuses on enhancing testing frameworks, automating functions, testing features, and improving existing infrastructure for ClickHouse's cloud offerings.

Plan and execute manual functional, regression, exploratory, compatibility, performance, integration, and system-level testing for a Jira/Confluence-integrated web product. Triage issues, communicate with cross-functional teams, and support release and iteration planning to maintain high-quality software delivery.

Design and execute comprehensive test plans for dApps and smart contracts, perform unit/integration/end-to-end testing, run security audits and vulnerability assessments, automate tests within CI/CD pipelines, monitor quality metrics, debug issues, and collaborate with developers and product managers to ensure reliable DeFi/EVM-compatible applications.

The Senior QA Engineer will co-design test strategies, implement automated tests in Kotlin, and improve testing pipelines within a collaborative engineering team.

As a Senior QA Engineer, you will design and implement automated tests, collaborate on test strategies, and enhance testing pipelines while ensuring a user-centric approach in a cloud-native communication platform.