qa English-speaking jobs in Valongo

Delivers value-add sourcing services to clients. Collaborates with internal and external stakeholders to manage market tenders, evaluate proposals, and negotiate contracts. Identifies savings opportunities and ensures adherence to client standards and processes.

QA Automation Engineer will design, develop, and maintain automated test suites for mobile applications. Responsibilities include executing manual and automated tests, collaborating with development teams, and contributing to test management activities. Requires 2+ years of experience in software testing with a focus on automation, experience with mobile application testing, and proficiency in at least one programming language (Java, JavaScript, or Python).

Provide technical phone and email support for medical devices to German and English-speaking customers. Document interactions and troubleshooting steps in a CRM system.

Multivision Consulting seeks a full-time IPAM Network Engineer to manage IPAM platforms, design IP addressing schemes, and monitor DNS and DHCP configurations.

ZEISS seeks a PMO & Project Portfolio Specialist to implement, maintain, and improve project management standards. The role involves supporting stage-gate processes, monitoring adherence to standards, facilitating project reviews, and preparing portfolio overviews. The ideal candidate will have 2-5 years of experience in project management, PMO, or similar coordination roles and proficiency in MS Excel and PowerPoint.

Software Engineer to develop secure C/C++ applications across Windows, Linux, and RTOS. Design and maintain user interfaces in C#/.NET, harden Yocto-based Linux distributions, and integrate security controls.

Electrical Engineer with 5+ years of experience in medium voltage equipment (switchgear, transformers, generators) needed for construction, testing, and deployment of a full-scale wave energy converter.

Graduate Civil Engineer to work on a data centre project in Sines, Portugal. Coordinate activities between stakeholders and ensure smooth project delivery. Requires a Civil Engineering degree, proactive mindset, driver's license, and EU passport or right to work in Portugal.

The Key Account Manager - Mass Market will define and execute commercial strategy for Mass Market Retailers in Portugal, building partnerships and driving financial targets.

Suimoa seeks local guides to create and lead tours in their city, sharing their knowledge and recommendations with international travelers. Guides set their own availability, rates, and tour concepts.

Senior QA Engineer for a product software company. Design test strategies, automate tests (Playwright, Jest), and conduct performance testing (k6, JMeter). Analyze logs and observability tools to identify issues and drive improvements. 3+ years QA experience, 2+ years TypeScript automation, and 2+ years load/performance testing required. Fluent Russian and English.

Under the guidance of a scientific coordinator, the grant holder will propose, develop, and validate visualization solutions for a decision support dashboard. The role requires a degree student or Master's student in Computer Engineering or Software Engineering with a demonstrated knowledge of Information Visualization, HCI, and assessment methodologies.

Account Manager supports Booking.com accommodation partners by informing them about business performance, market opportunities, and industry trends. You will empower partners to optimize their performance on the platform.

Build impactful financial crime prevention systems using Kotlin, Python, and cloud infrastructure. Contribute to production systems in an event-driven architecture. Collaborate with experienced engineers, data scientists, and product teams.

QC Lab Technician to support routine testing, method validation, and analytical reporting in a GMP-certified laboratory. Requires expertise in LC-MS, GC-MS, and other analytical techniques.

Team Lead for Transaction Processing and Reconciliation. Leads, motivates, and develops teams ensuring accurate and timely processing of trades and reconciliations. Supports NAV calculations and accounting integrity. Drives performance improvement and process automation. Collaborates with HQ team on projects and client service. Requires a Master's degree in a related field and 5+ years of experience in fund operations, middle office, or similar area. Fluent in English.

Ethena Labs seeks a People/HR Coordinator to manage the operational engine of their growing People team. This role requires 2+ years of experience in a lean HR function, fluency in HRIS and ATS tooling, and a proven ability to identify and solve operational inefficiencies. The ideal candidate will ensure a seamless employee lifecycle, maintain HR data integrity, and partner with Talent Acquisition.

Senior Product Architect will govern digital portfolio and investment decisions, manage the product lifecycle, and lead change management initiatives. Requires a Bachelor's degree and 10+ years of experience in digital strategy, product management, or a similar role.

Leads daily staffing operations for Professional Services, ensuring high-quality execution and driving value proposition. Owns and improves the global staffing process, overseeing staffing for all project types and ensuring requests are fulfilled within the 3-day OLA. Provides capacity planning insights and supports pipeline planning.

Senior Data Engineer will design, develop, and optimize data pipelines using ELT tools like Fivetran for data ingestion into Snowflake. Responsibilities include managing the Snowflake data platform, automating ETL processes, and collaborating with teams to ensure data accuracy and reliability.