Senior Quality Engineer

Join our dynamic team as a Senior Quality Engineer at Smiths Group, where innovation meets excellence. In this pivotal role, you will be responsible for ensuring the highest quality standards in our products and processes. Your expertise will play a critical part in maintaining our commitment to quality and customer satisfaction. You will collaborate closely with cross-functional teams to identify improvements, ensure compliance with industry standards, and drive quality initiatives. This is an exciting opportunity for a qualified professional looking to make a significant impact in a forward-thinking organization.

Join our dynamic team at fusionconsulting as a Senior Data Quality Consultant. In this critical role, you will leverage your expertise to enhance data quality processes and strategies within our Data Excellence & Strategy (DES) department. Your contributions will ensure that our clients receive the highest level of data integrity and reliability.As a Senior Data Quality Consultant, you will collaborate closely with cross-functional teams to implement best practices, conduct data quality assessments, and develop innovative solutions that align with our clients' business objectives.

About Air Apps Air Apps builds AI-powered tools for personal and entrepreneurial resource planning. Founded by a family in Lisbon in 2018, the company now operates from both Lisbon and San Francisco. Air Apps remains self-funded and has reached over 100 million downloads worldwide. The team is committed to long-term innovation, challenging established ideas to create AI solutions that make a real difference. Employees play a hands-on role in developing products that help users organize their work and lives more effectively. Quality Assurance Engineer – Madrid (Onsite) The Quality Assurance Engineer ensures the quality, reliability, and performance of Air Apps’ mobile applications. This role focuses on building automated tests, improving API testing, and performing direct functional validation as needed. Working closely with developers, product managers, and designers, the QA Engineer helps spot issues early, expand test coverage, and put scalable testing strategies in place. The goal: a stable, seamless user experience. Key tasks include finding bugs, validating new features, automating test cases, and making sure software is stable before release. This is a fully onsite role in Madrid. The team works together in person, collaborating across functions. Relocation support is available.

JetBrains has built developer tools since 2000, focusing on efficiency and automation to help engineers work smarter. The JetBrains Cloud Platform (JCP) team develops cloud services that let organizations manage JetBrains products, track AI usage, and handle billing in one place. Role overview The Performance Quality Assurance Engineer (JCP Core) will help strengthen the reliability and scalability of distributed systems at JetBrains. This role centers on performance testing and analysis to make sure the platform remains stable as it grows. Locations Belgrade, Serbia Berlin, Germany Limassol, Cyprus Madrid, Spain Munich, Germany Paphos, Cyprus Prague, Czech Republic Warsaw, Poland Yerevan, Armenia What you will do Design and execute performance tests for cloud-based and distributed systems Analyze results to identify bottlenecks and stability issues Work with the JCP team to improve system reliability and scalability This position offers the chance to contribute to the core of JetBrains’ cloud platform, supporting the adoption of AI-driven development tools across organizations.

Join the Bosch Group as an intern in our Quality Management Department, where you will gain hands-on experience in ensuring the highest standards of quality across our products and processes. This opportunity is ideal for students seeking to apply their academic knowledge in a real-world setting while contributing to innovative projects that shape the future of technology.

Join our dynamic team at Devoteam as a Quality Assurance Engineer specializing in Azure DevOps. We are looking for a professional who is proficient in both English and French to enhance our development processes and ensure the highest quality of our software products. You will collaborate with cross-functional teams to identify and resolve issues, implement testing strategies, and contribute to continuous improvement efforts.

Kickstart your career with an exciting internship in the Quality Management Department at Bosch Group in Madrid. This opportunity is perfect for students looking to gain hands-on experience in quality assurance and management practices. You will work alongside experienced professionals, contributing to innovative projects and enhancing your skills in a dynamic work environment.

Join our dynamic team as a Senior Electrical Engineer at AECOM in Madrid. In this pivotal role, you will leverage your expertise to design and implement cutting-edge electrical systems for a variety of projects. Collaborating closely with multidisciplinary teams, you will ensure that our engineering solutions meet the highest standards of quality and innovation.

Join our dynamic team at AECOM as a Senior Roadway Engineer, where your expertise will shape the future of transportation infrastructure. In this pivotal role, you will lead design projects, ensure compliance with industry standards, and collaborate with a diverse group of professionals to deliver innovative solutions.

Join our esteemed team at AECOM, where we are dedicated to creating innovative solutions in the field of geotechnical engineering. As a Senior Geotechnical Engineer, you will lead critical projects, providing expertise in site investigations, foundation design, and soil mechanics. Your role will involve collaborating with multidisciplinary teams to ensure the successful execution of projects while adhering to safety and quality standards.

As a Senior Backend/Platform Engineer at causaprima, you will be responsible for the foundational platform utilized by our agents. Your expertise will enhance our event-driven architecture, streamline data pipelines, integrate with customer accounting systems, and ensure that our infrastructure is reliable, auditable, and efficient.Key ResponsibilitiesEvent Store Management — Design and maintain an append-only PostgreSQL database featuring tamper-evident hash chaining, real-time event distribution, agent replay, recovery capabilities, and schema versioning.Cryptographic Signature Infrastructure — Establish key management and signature verification systems for all agent events while implementing approval chains for external actions.Workflow Constraint Engine — Develop a gateway to verify authorization for any external actions including emails, payments, or API calls.PII Vault & GDPR Compliance — Create isolated, encrypted storage solutions for personal data, ensuring compliance with the right to erasure and data residency requirements.Multi-Tenancy Management — Implement row-level security and tenant isolation across all data stores, including tenant-scoped LLM API keys.Authorization Framework (Cerbos) — Utilize attribute-based access control for both agents and humans, ensuring deterministic policy evaluation where LLMs do not make authorization decisions.MCP Security Layer — Develop authentication, capability-based scoping per partner, and rate limiting for the Model Context Protocol endpoint.Database Architecture — Focus on PostgreSQL schema design, indexing strategies, performance tuning, and read replica topology.

Join NielsenIQ as a Senior Antibot Engineer and play a pivotal role in enhancing the security and functionality of our systems. You will be responsible for developing sophisticated antispam and antibot solutions that protect our data integrity and improve user experience. Collaborate with cross-functional teams to identify vulnerabilities and implement robust measures against automated threats.

Managing expenses can often be chaotic and cumbersome, creating challenges not only for finance teams but for every individual involved. At Pleo, we are on a mission to revolutionize this experience. Our innovative spend management solutions streamline financial processes, making them efficient, empowering, and surprisingly effective for both finance teams and employees—our goal is to help businesses 'go beyond'.The name 'Pleo' translates to 'more than you’d expect', and living by this principle has been our key to success over the past decade.We are currently at a crucial stage in our evolution; every action we take has a significant impact on our 40,000+ clients, our business trajectory, and our shared success. We seek individuals who take pride in identifying customer needs, transforming complex challenges into straightforward solutions, respectfully questioning established methods, and aspiring to achieve greatness. With ambitious goals propelling us forward, we acknowledge that we haven't mastered everything yet—and that’s part of the excitement! We are a dedicated, forward-thinking, and importantly, kind team of over 850 individuals from more than 100 nationalities, all committed to shaping the future of business spending together.About the RoleWe are in search of a Senior Software Engineer to become a key member of our Demo Experience Platform team at Pleo. In this role, you will empower various internal customers and stakeholders to engage with, test, and demonstrate Pleo through our demo and sandbox environments, contributing to Pleo’s Platform organization. If you are enthusiastic about enhancing our sales demo experience, boosting our sales conversion rates, streamlining our product development processes, or facilitating seamless integrations within our API ecosystem, this opportunity is tailored for you!You will report to our Senior Engineering Manager and collaborate closely with teams across multiple departments, particularly in Go-to-market, to drive success. Our tightly-knit team of four is highly collaborative and committed to optimizing the demo experience for Pleo.Key ResponsibilitiesAs a Senior Software Engineer in our Demo Experience team, you will:Lead initiatives to design, develop, and maintain innovative solutions that enhance efficiency across various departments.Collaborate with cross-functional teams to identify improvement opportunities for demo, sandbox, and testing account experiences.Engage in code reviews, conduct post-mortems, and provide mentorship to fellow engineers.Proactively tackle technical debt while guiding the team through technical challenges and migrations.Contribute to the execution, delivery, and quality assurance of projects.

At Groupon, we're not just a marketplace; we are a vibrant ecosystem where consumers discover exciting experiences and local businesses flourish. Having partnered with over a million merchants globally, we connect more than 16 million customers to exceptional deals across diverse categories. In an era largely influenced by e-commerce giants, Groupon distinctly positions itself as a platform dedicated to empowering local businesses through performance-driven initiatives.We're embarking on a transformative journey to revolutionize our operations, fueled by an unwavering commitment to results. Despite our extensive workforce spanning multiple continents, we cultivate a culture that promotes innovation, encourages calculated risk-taking, and celebrates success. Here, your impact can be immediate and significant, as we balance the resources and scale of a large organization with the autonomy of a smaller company.Design the "Source of Truth" for a Global MarketplaceAt Groupon, data is central to our mission. We are seeking a Senior Analytics Engineer to connect raw data infrastructure with actionable business insights. Your role will extend beyond writing queries; you will be responsible for architecting the semantic layer of our data warehouse, ensuring every dashboard, AI model, and executive decision is built on a robust foundation of trust.This position is a high-impact Individual Contributor role for someone who is passionate about SQL, data modeling, and solving intricate problems at a global scale.Embrace the AI Advantage At Groupon, we don’t just analyze AI; we actively build with it. You will engage in innovative projects that leverage AI to enhance our business processes and customer experiences.

Role overview Miratech is hiring a Senior Data Engineer in Madrid. This position focuses on designing and building scalable data solutions that support key business needs. The Senior Data Engineer works closely with teams from different disciplines to improve data workflows and maintain data quality. What you will do Design and implement scalable data architectures Collaborate with cross-functional teams on data-related projects Optimize data processes for efficiency and reliability Ensure data integrity across systems Apply expertise in modern data technologies

Join AECOM as a Senior Tunnel & Geotechnical Engineer in Madrid, where you will play a pivotal role in delivering innovative engineering solutions for complex underground projects. You will lead design and analysis efforts, collaborating with multidisciplinary teams to ensure project success. Your expertise will be key in advancing our capabilities and delivering high-quality results for our clients.

Join AECOM as a Senior Bridge and Structural Engineer in Madrid, where you will lead innovative projects and collaborate with a talented team of engineers. In this role, you will be responsible for the design, analysis, and management of bridge and structural engineering projects, ensuring compliance with industry standards and regulations.

Interactiv4 is seeking a highly skilled Senior QA Engineer to join our dynamic teams in Madrid or Barcelona. The ideal candidate will possess extensive expertise in Quality Assurance and the ability to define and implement effective QA strategies for our diverse projects.Key Responsibilities:Understand, implement, and continuously update the QA strategy.Collaborate with team members to establish acceptance criteria and definitions of done for user stories.Develop comprehensive test plans based on user stories and draft test cases for acceptance testing.Estimate, prioritize, plan, and coordinate testing activities.Ensure the testing team effectively utilizes testing tools.Design, develop, and execute automation scripts.Conduct manual and automated testing of the system against both functional and non-functional requirements.Log defects and collaborate with developers for resolution.Perform regression testing post-bug fixes.Provide coaching to QA testers within the team.Ensure testing activities are included in iteration planning and production releases.Qualifications:Experience in developing and automating testing plans for eCommerce projects.Knowledge of various testing levels: unit, integration, and end-to-end.Experience managing quality improvement plans.Proficient in load/stress testing in production environments.Experience with API and frontend testing.Ability to create test plans and generate reports during development cycles.Skilled in defining acceptance criteria for user stories.Preferred Qualifications:Familiarity with the Magento eCommerce platform.Experience with performance testing tools such as Selenium, Jenkins, and Xray.Previous experience as a developer is a plus.Knowledge of data handling and data quality practices.Experience in building continuous integration and continuous delivery workflows.Ability to train teams on quality concepts.

Join our dynamic team at AECOM as a Senior Engineer specializing in Bridges and Structures. In this pivotal role, you will lead the design and analysis of complex structures, ensuring innovative and sustainable solutions for our projects.As a Senior Engineer, you will collaborate with multidisciplinary teams, mentor junior engineers, and engage with clients to deliver high-quality outcomes that exceed expectations. Your expertise will be instrumental in shaping the future of infrastructure in our communities.

At Groupon, we are not just a marketplace; we are a vibrant community where customers explore new experiences and local businesses thrive. With over a million merchant partners globally, we've connected more than 16 million customers to incredible deals across diverse categories. In a landscape often dominated by e-commerce giants, Groupon remains uniquely dedicated to empowering local businesses to succeed on a performance basis.We are on an ambitious journey to revolutionize our business with an unwavering focus on achieving impactful results. Despite our large workforce spread across continents, we foster a culture that encourages innovation, rewards risk-taking, and celebrates success. Here, your impact can be immediate as we combine the resources of a large company with the agility of a smaller one—giving you the autonomy to make a significant difference.About the RoleAs a Senior Go-To-Market Engineer at Groupon, you will design and build the automated systems that are the backbone of our revenue engine, facilitating how we identify, enrich, qualify, and engage merchants in international markets. This high-impact role allows you to contribute directly to our pipeline and revenue generation. You will work closely with cross-functional teams, including Sales, Marketing, and Data, while taking full ownership of Groupon's Go-To-Market technical infrastructure. Your contributions will ensure our teams can operate efficiently across multiple markets while upholding data quality and operational efficiency.