react English-speaking jobs in Espinho

Leads a team of engineers building and maintaining products, focusing on technical excellence, code quality, and delivery speed. Manages career growth, provides mentorship, and collaborates with other teams to connect technical work to business outcomes. Requires 10+ years of software engineering experience and 5+ years of engineering management experience.

The B2C Key Account Manager manages chains customers to develop sales and relationships, increasing revenue and profitability in built-in appliances. Responsibilities include developing customer accounts, achieving sales targets, tracking stock levels, and solving customer issues. The ideal candidate has a degree in Management or Marketing, 4 years of experience managing built-in appliances, and strong analytical, communication, and negotiation skills.

Build and operate production ML and LLM systems to improve Hostelworld's discovery, relevance, and efficiency. Translate traveler, hostel, and business problems into ML/LLM solutions across search, ranking, destination discovery, property Q&A, social matching, and content understanding.

Embedded Software Engineer III/IV will design, develop, and debug embedded software for smart connected products, including telematics systems and machine electronics.

Provide Turkish-speaking customer support to business clients using a leading online advertising platform. Support includes answering product questions, troubleshooting technical issues, and providing pre- and post-sales support. Must have excellent Turkish and English communication skills.

Transport goods and materials safely and efficiently using various trucks. Responsibilities include loading/unloading cargo, planning routes, and maintaining vehicle records. Must have a valid driver's license and a clean driving record.

Senior Business Analyst with eCommerce experience needed for a contract role. Responsibilities include gathering and documenting requirements, translating them into user stories, and presenting solutions to clients. Must have experience managing client stakeholders, running workshops, and working in Agile environments.

As a Specialist Digital Content Solutions, you will create, publish, and maintain standardized communication content across various platforms. You will manage digital content within content management systems, provide support to editors and end-users, and coordinate brand-related processes.

Regulatory Affairs Specialist to build, maintain, and scale a regulatory and quality framework for medical devices, ensuring compliance with EU MDR, UKCA, and FDA requirements. Will act as PRRC or prepare to assume this role, own technical files, and manage the Quality Management System under ISO 13485.

Customer Quality Engineer to act as the main customer contact for assigned automotive customers. Lead communication regarding quality topics and requirements, coordinate PPAP submissions, and support Advanced Quality Planning activities. Drive resolution of customer quality concerns and support product launches.

Site Reliability Engineer will optimize and scale SingleStore's managed service across cloud providers. This development role requires automation expertise to manage infrastructure rollouts and improve customer experience. Responsibilities include debugging live site events, collaborating with engineering teams, and participating in an on-call rotation.

Entry-level roles in Customer Service, Content Creation, or Operations. Support German-speaking customers, create content, or provide administrative support. Must be proficient in German and English.

Promote and sell company products and services to potential customers in Lisbon, Portugal. Build client relationships, present products, negotiate contracts, and meet sales targets. Bachelor's degree in a related field or equivalent experience required. Proven sales experience and fluency in English are essential.

Provide German-speaking customer support via phone and email for a leading international financial institution. Assist with account management, digital banking, and general banking questions. Resolve customer issues, ensure regulatory compliance, and maintain accurate customer records.

Account Manager will drive sustainable business growth in targeted OR accounts, ensure optimal clinical usage of Mölnlycke's portfolio, and increase customer satisfaction.

Lead Quality Engineer will design and execute the testing strategy for a high-security, high-flexibility platform for managing clinical experience and health records. Responsibilities include developing test plans, managing test execution, analyzing test results, and collaborating with development and project management teams. Requires 8+ years of experience in functional, non-functional, regression, and acceptance testing, strong knowledge of QA methodologies, and experience leading QA teams.

Provides technical, product, and general support to advertisers via email and chat. Resolves full-cycle product troubleshooting cases and collaborates with internal teams to ensure excellent customer experience. Requires fluency in Arabic (C1 or higher) and English (B2 minimum), experience managing paid digital campaigns, and a degree in Marketing or a related field.

IT Support Specialist needed for a fast-paced environment. Requires experience in service desk, Computer Information Systems, MAC and Windows configurations, and Microsoft Endpoint Configuration Manager (MECM). Knowledge of Google Suite, Atlassian products, VPN configuration, networking, and WiFi is also needed. Must be able to work on-site in Carnaxide and communicate in English.

Business Intelligence Specialist to design and implement Power BI models and dashboards. Requires 5+ years of BI experience, proficiency in Microsoft SQL Server, SSIS, SSAS, and SSRS.

Trainee Civil Engineer to support Roads and Railways projects in Lisbon. Responsibilities include calculations, design, and compliance with regulations. Requires a Master's degree in Civil Engineering, basic Microsoft Office and AutoCAD knowledge, and fluency in English.