ruby English-speaking jobs in Matosinhos

Senior Manager, Study Activation (EU) will support SSU strategy, collaborate with central services and site-level study teams, and ensure timely start-up activities until Green Light. Responsible for study feasibility, site selection, and overseeing EU SSU team activities. Requires a BA/BS degree with 5+ years of experience in pharmaceutical drug development, knowledge of clinical trial conduct, ICH/GCP guidelines, and strong project management and communication skills.

Senior QA Engineer will test data-driven web applications, including manual, automated, and exploratory testing. Responsibilities include developing and maintaining tests, collaborating with developers, and ensuring product quality. Requires 5+ years of experience in manual, API, automation, and performance testing, experience with T-SQL and a modern programming language, and strong analytical and communication skills.

Leads global quality strategy and governance for food testing laboratories, ensuring compliance with ISO/IEC 17025 and regional regulations. Designs, implements, and improves a global quality management system, standardizes processes, and builds quality capability across sites. Drives performance improvement, manages accreditation, and collaborates with stakeholders to ensure quality excellence.

Leads a credit control team, develops and executes settlement strategies, analyzes broker financial accounts, and manages team performance. Requires a finance-related degree and proficiency in French.

Software Test Engineer needed with 5+ years experience in software engineering, data-focused testing, or a hybrid role. Must have strong Python and SQL skills, experience with Robot Framework and Selenium, and a deep understanding of data transformations. Fluency in English (C1 level) and availability for a hybrid work model (2 days/week in Lisbon office) are required.

Leads strategic sales initiatives, analyzes sales data to identify trends and opportunities, and designs AI-driven solutions to improve sales processes.

Software Engineer to design, develop, and maintain .NET applications and Azure-based services. Requires 3+ years of C#, ASP.NET, and MS SQL experience, along with proficiency in Azure services and DevOps.

Software Engineer to design and develop components within the Windows Audio stack, including audio DSP pipelines and APOs. Requires strong C++, .NET/C#, and Windows desktop development experience.

Develop and maintain Java backend systems and Angular frontend applications. Collaborate with teams to design, develop, and deploy solutions. Troubleshoot technical issues and contribute to system improvements.

Revolut seeks a Mid-Market Account Executive to activate new customers in the Polish market. You will prospect, qualify, and manage the full sales cycle for mid-market accounts, collaborating with Product Sales Executives to deepen customer relationships. Fluency in English and Polish, 3+ years of Account Executive experience, and a track record of closing high-value deals are required.

Lead Software Engineer to design and develop scalable cloud-based solutions. Requires 6+ years of experience with AWS, proficiency in collaboration tools, databases, operating systems, and version control. Excellent communication and teamwork skills are essential.

We seek a (Senior) Backend Engineer with extensive Java experience (8+; preferably 17/21/25) to design and develop robust, maintainable software solutions.

Supports warehouse and logistics operations, including receiving, inspecting, processing, and shipping goods. Maintains accurate records and documentation. Operates equipment (with training) and follows safety standards. Requires experience in a manufacturing, warehouse, or logistics environment, a valid driver's license, and proficiency in MS Office tools.

Supply Chain & Planning Team Lead to establish and scale supply chain, planning, and procurement functions for client products and internal product development. Experience in high-tech industrialization and serial production ramp-up required.

Senior .NET Software Engineer will design and implement robust microservices using .NET 8, focusing on performance, scalability, and clean architecture. Responsibilities include building asynchronous workflows using AWS SNS/SQS, integrating LLMs into applications, and collaborating on high-throughput data pipelines. Expertise in C#, .NET Core/ .NET 8, AWS, distributed systems, and testing is required.

Design, develop, and maintain automated test suites for web applications and distributed systems. Implement API-level testing strategies and integrate automated tests into CI/CD workflows. Collaborate with software engineers to embed quality practices.

Embedded Electronics Engineer will design, develop, and verify embedded electronic hardware for satellite missions, focusing on On-Board Data Handling (OBDH) systems. Responsibilities include schematic capture, PCB design, component selection, and testing. Requires a solid grounding in electronics engineering principles, knowledge of MCU-based systems, and familiarity with schematic capture and PCB design tools.

Design, implement, and maintain microservices for payments, treasury, and financial ledger systems. Develop and optimize APIs, collaborate with cross-functional teams, and apply domain-driven and event-driven design principles. Troubleshoot, debug, and prevent system issues. Contribute to distributed systems design, messaging queue integration, and relational database management (PostgreSQL).

Design product experiences across our platform, shaping flows and interactions that are intuitive and impactful. Own end-to-end design for major product initiatives, partnering with cross-functional teams to solve problems and iterate based on user feedback.

Experienced IT Project Manager needed to plan, manage, and execute SaaS or B2B projects involving multiple stakeholders and technical integrations.