react English-speaking jobs in Espinho

Director of Sales & Business Development will lead global commercial strategy for a deep-tech company specializing in advanced scientific imaging technology. Responsibilities include opening new markets, building a sales pipeline, and leading a commercial team. Requires 10+ years of B2B technical sales experience, a track record of winning new business, and experience leading teams.

Head Private Trips brand, driving growth and shaping its future. Build, launch, and optimize private trips leveraging AI. Collaborate with IT, marketing, and customer success teams. Ensure product meets customer needs and remains competitive. Source and negotiate with suppliers.

Senior Test Manager with 5+ years experience in SAP testing and integration management. Strong knowledge of end-to-end test strategy definition and execution, including SIT, UAT, and regression testing. Experience leading integration testing across SAP modules and connected systems. Ability to define test criteria, plan test cycles, and apply a risk-based testing approach. Practical knowledge of tools such as SAP Solution Manager, Atlassian Jira, and SAP testing environments. Fluent English required, German a plus.

Industrial Engineering intern to map and document CarboCode's facilities, supporting HACCP and ISO 22000 certification. Responsibilities include surveying piping systems, developing P&IDs, and preparing layout drawings. Requires AutoCAD proficiency and the ability to identify piping systems and components.

The Operations Coordinator will assist the Operations Manager in overseeing daily hotel operations, ensuring quality standards and procedures are followed. This role involves managing third-party service providers, optimizing operating expenses, and collaborating with housekeeping and maintenance teams. The ideal candidate will have strong organizational and problem-solving skills, proficiency in Spanish and English, and the ability to work weekends and holidays.

GRiT is building a data team for a long-term project in the insurance sector. Open positions include Data Engineer, Data Platform Engineer, Data Architect, Analytics Engineer/BI Developer, Data Analyst, Data Governance Lead, ML Engineer/Data Scientist, and Scrum Master/Delivery Lead. Tech stack includes Snowflake, Talend, Dataiku, Qlik, dbt, Apache Airflow, and Python. Experience in regulated environments and fluency in English are required.

The Maintenance Supervisor supports the Maintenance Manager in ensuring smooth hotel operations, maintaining high standards of comfort, safety, and luxury. Responsibilities include supervising daily maintenance, supporting preventive and corrective maintenance, monitoring building systems, coordinating with contractors, and maintaining records.

Develop and maintain front-end and back-end applications using various technologies. Collaborate with teams to build digital solutions that accelerate research and improve patient outcomes.

Design, develop, and maintain cloud-based applications using Azure services. Implement Azure Functions, Service Bus, and Azure Data Factory. Write C#/.NET code and execute tests to ensure code quality. Collaborate with teams to define, design, and ship features. Troubleshoot and resolve issues across development, test, and production.

The Associate Consultant, Indirect Tax supports global clients with indirect tax services, focusing on compliance and credit claim preparation. Responsibilities include research, drafting, database reconciliation, and calculations. Administrative support and practice growth contributions are also expected.

The Director - Lisbon Hub oversees the day-to-day operation and development of the Lisbon Hub, translating strategic intent into practical delivery. This role manages Hub governance, infrastructure enablement, service onboarding, and collaborator engagement to realize growth plans. The Director partners with the Hub Leader and reports to the GBS Head of Strategy.

Tech Lead with 3+ years experience leading full-stack development. Expertise in Java, Spring Boot, React/Angular, and DevOps tools like Kubernetes and Jenkins. Strong database knowledge (Oracle, SQL, PL/SQL). Experience with Microservices, CQRS, and Hexagonal Architecture.

Diagnose and design enablement solutions to address sales knowledge, skills, and performance gaps. Build and deliver end-to-end enablement programs, including needs analysis, content creation, and measurement.

AI Data Engineer needed for Lisbon-based company. Develop and deploy AI models, process data pipelines, and collaborate on innovative AI solutions. Requires Python, SQL, ML frameworks, and cloud platforms experience.

Manages and optimizes claims processes, focusing on automation, digitalization, and customer experience. Leads process improvement initiatives, analyzes data, and collaborates with IT and business teams. Requires experience in claims management, automation, and agile methodologies.

Customer Service Agent needed for a dynamic project in Lisbon. Provide Slovak-language support via phone, email, and chat. Resolve customer issues and ensure satisfaction. Fluent Slovak and good English required.

Senior Java Engineer to design, build, and maintain scalable backend services for a key client. Requires 5+ years of Java experience, cloud-native architectures (AWS preferred), Spring Boot, and relational/NoSQL databases.

Provides strategic direction and leadership for luxury hotel operations, ensuring guest satisfaction and Forbes 5-star standards.

Provide French-speaking customer support via phone, email, and chat. Assist with product and service inquiries, document interactions, and collaborate with team members.

Senior Mobile Developer to lead mobile development strategy and execution across native and cross-platform frameworks. Requires 5+ years of experience in iOS and/or Android development, expertise in Swift/Kotlin, and experience with Flutter, React Native, and Cordova.