Top QA Engineer Jobs in Spain

Supports product quality assurance within Magna’s automotive seating manufacturing operations. The posting provides no specific day-to-day responsibilities or qualification details, but the role is associated with maintaining high-quality seating systems and automotive components.

Execute technical QA for Braze lifecycle email and SMS campaigns, including Canvases, audience targeting, Liquid personalization, rendering, links, tracking, encoding, and opt-out functionality. Monitor deployments, audit automations, troubleshoot delivery and data issues, and document reproducible bugs for engineering partners. This remote, part-time contract averages approximately 10 hours weekly.

Develops and executes comprehensive test plans and cases for hospitality IT applications, including SAP environments. The role defines test data, validates functionality and business processes, investigates defects, maintains quality documentation, reports testing metrics, supports UAT, and contributes to continuous improvement and risk assessment. Collaboration with IT teams, service owners, vendors, and stakeholders is central. The position requires occasional night and out-of-hours support in Madrid.

Lead the team’s quality and testing strategy across the software development lifecycle. Design scalable automation for backend systems, APIs, distributed services, and end-to-end workflows. Improve test readiness, environments, test data, mocking, and service virtualization. Partner with developers and product stakeholders to identify risks, analyze failures, support root-cause analysis, and guide release decisions. Drive continuous testing in CI/CD, mentor engineers, and promote quality practices across teams.

Designs and executes manual and automated tests across frontend, API, and database layers. Develops maintainable automation using Cucumber BDD and Serenity BDD, integrates tests into Jenkins CI/CD pipelines, and contributes to performance testing. Collaborates with developers, analysts, product owners, and QA teams to identify risks, analyze defects and quality metrics, improve coverage, and strengthen release readiness. The role also supports continuous improvement of QA practices and responsible use of AI tools.

Designs and executes manual and automated tests across frontend, API, and database layers. Develops automation using Cucumber BDD and Serenity BDD, integrates testing into Jenkins CI/CD pipelines, and contributes to performance testing. Analyzes defects, test results, and quality metrics while collaborating with developers, product owners, business analysts, and QA colleagues to improve software quality and release confidence.

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.

Ensures software and hardware space projects and delivered products meet customer, space-standard, and internal quality requirements. Responsibilities include creating quality plans, supporting design reviews, coordinating RAMS and reliability activities, managing changes and nonconformances, supervising review boards, preparing delivery documentation, overseeing subcontractor quality, and reporting audit, return, and complaint data. The role requires cross-functional collaboration, customer communication, and at least three years of professional experience.

Lead quality assurance strategy and processes for a fintech technology project. Design, maintain, and execute test cases; expand automation and test coverage; define QA practices; analyze results; and guide teams on quality activities. Collaborate with developers, DevOps, and clients to improve testing tools, automation, and overall product quality within an Agile environment.

Tests and develops web features across frontend and backend systems, reviews AI-generated code, identifies root causes, validates fixes, and documents defects. The role includes testing AI functionality, monitoring web performance, collaborating with developers and project managers, and gradually contributing to internal tools and client development. Spanish and English fluency, JavaScript, modern frontend frameworks, backend knowledge, API testing, Git, Agile experience, and familiarity with AI assistants are required.

Supports pharmaceutical quality assurance activities, including quality system development under ICH guidelines, GMP-compliant SOP preparation, analysis bulletin review, documentation and batch record control, labeling oversight, quality record approval, APR review, supplier complaints, and supervised internal, external, and client quality audits.

Maintains and improves the pharmacovigilance GVP Quality Management System, ensuring compliance with Almirall policies, ICH guidelines, EU GVP modules, and applicable regulations. Leads risk-based audits, inspection readiness, audit findings follow-up, procedure approval, outsourced QA activities, and continuous quality improvement. Supports due diligence activities and requires life sciences expertise, pharmacovigilance knowledge, regulatory knowledge, QA training, and English proficiency.

Maintains the internal medical device quality management system, manages complaints, compliance queries, appeals, document control, CAPA, continual improvement, and QMS document releases. Provides technical support, ensures regulatory and accreditation compliance, maintains training records, and collaborates with global medical device teams. The role is fully remote across Europe and requires significant QA experience plus a relevant bachelor’s degree.

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.

Curricular internship for a final-year STEM student supporting Airbus’s Quality Department in Illescas. The student will complete a six-month, part-time practicum and final-year project focused on applying AI to manufacturing quality tools, predictive quality controls, quality management standards, and product excellence. Responsibilities require analytical problem-solving, programming and AI knowledge, collaboration, and English and Spanish proficiency in an international aerospace environment.

Monitors affiliate and sales managers’ partner communications across Telegram, Skype, and email. Reviews tone, accuracy, compliance, response times, and SLA adherence; identifies risks and escalates critical cases. Provides constructive feedback, maintains communication standards and error records, prepares quality reports, and supports process improvements. The role requires strong written English, objectivity, responsibility, stress resilience, and the ability to understand affiliate and iGaming operations.

QA Analyst responsible for planning, creating, and executing tests for mobile game features and releases. Duties include defect tracking, hands-on testing, playtesting, release quality oversight, onboarding external QA resources, monitoring app health metrics, investigating live issues, and collaborating with developers, customer support, and release teams. The role also supports AI-driven QA initiatives and promotes shift-left quality practices across the game development lifecycle.

Designs, tests, and improves generative AI applications across their lifecycle. Responsibilities include creating automated and manual QA strategies, regression tests, synthetic data, evaluation pipelines, test harnesses, and quality standards for accuracy, grounding, robustness, and safety. The role validates prompts and model behavior, debugs pipelines, supports deployments, conducts design and code reviews, and collaborates with data scientists, developers, and domain experts. It requires advanced Python, LLM, cloud, API testing, data pipeline, and AI/ML product experience.

Grow Qure’s user base from scratch by testing acquisition channels, managing budgets, creating marketing assets, building measurable funnels, and partnering with product on activation-focused improvements. The role requires rapid experimentation across paid, organic, community, video, and content channels, using data to optimize acquisition economics and eliminate underperforming efforts.

Own product quality and reliability by designing and executing manual and automated tests across frontend, backend integrations, APIs, and mobile applications. Develop UI automation with TypeScript and Playwright, API tests with Jest, lead test planning and risk assessments, integrate automation into CI/CD pipelines, and improve QA processes in collaboration with development and product teams.

QA Engineer responsible for planning and executing functional, regression, performance, security, and acceptance testing for fintech software. The role includes creating manual and automated test cases, building Selenium regression suites in C#, testing REST APIs with Postman, validating MSSQL data, documenting results, tracking defects, verifying fixes, and collaborating with developers, analysts, and business stakeholders in an Agile environment.

Perform backend-focused QA for a high-load telecom platform, including test planning, API and integration testing across microservices, performance and load testing, automation, regression testing, and reporting. Analyze requirements, validate data flows across services, databases, and message brokers, maintain CI-integrated test builds, document strategies and results, and troubleshoot issues in collaboration with product managers, analysts, and developers.

Review and proofread Kazakh localized content for grammar, spelling, formatting, and cultural accuracy. Execute test cases, identify and report localization bugs using bug-tracking systems, verify fixes, and occasionally translate English to Kazakh. Follow project style guides, troubleshoot basic issues, and ensure quality and consistency across digital products.

Design, build, and maintain scalable automated test frameworks for web, mobile, API, contract, and end-to-end testing. Integrate automated testing into CI/CD pipelines, evaluate AI-powered QA tools, manage test environments and data, monitor production systems, and promote quality practices across development teams. Mentor QA engineers and support continuous delivery through reliable, maintainable automation and fast feedback cycles.

QA Engineers contribute to product quality and testing within an innovative manufacturing and technology environment. The provided description contains no specific responsibilities, required qualifications, tools, or testing methodologies.