react English-speaking jobs in Espinho

Senior Telecom Data Analyst will analyze and validate network performance indexes, define data feeds, perform data validation tests, and analyze customer issues related to metrics and data feeds.

Senior Integrations Architect to design and implement advanced integration solutions for enterprise clients. Focus on transitioning legacy systems to modern, event-driven and API-based architectures using Java Spring Boot, Kafka, and microservices. Requires proven experience in integration architecture, distributed systems, and technical leadership. Fluent English required.

Drive market growth as a Sales Consultant, leading the promotion and sales of EF's global language and academic programs. Identify, qualify, and convert leads into enrolled students, exceeding sales targets. Cultivate relationships with stakeholders, offering tailored program recommendations. Represent EF at events and deliver exceptional customer service.

As a Security & Systems Engineer, you will provide security expertise and advice for new technologies, monitor IT infrastructure and security, conduct vulnerability assessments, and manage security operations. You will also develop security scripts, support incident response, and conduct forensic investigations.

Systems Technician will assemble, test, repair, install, and configure telecommunications and IT systems. Requires experience repairing electronic circuits, knowledge of Radio Frequency Technologies, Impulse Radar Technologies, and Windows operating systems. Must have strong communication, problem-solving, and organizational skills.

Develop and lead end-to-end marketing strategies for Revolut's Private Bank, focusing on high-net-worth individuals globally. Identify user needs, create data-driven insights, and drive impactful go-to-market launch strategies. Collaborate with product and marketing teams to execute campaigns and analyze data to inform strategy.

Freelance energy engineers with 3+ years of experience and strong Python skills are sought to design energy engineering problems, evaluate AI solutions, and validate calculations for AI projects.

Guest Experience Experts provide a wide range of services to guide guests throughout their stay. They process operational needs, address guest requests, complete reports, and share local area information.

Senior Digital Commerce Business Analyst needed for a long-term contract in Lisbon. Analyze functional impacts of technical decisions, lead workshops, and contribute to Agile ceremonies. 8+ years of experience in Business Analysis with proven experience in writing functional specifications and user stories.

Senior Business Analyst to bridge business and IT, gathering, analyzing, and documenting requirements. Translate user needs into functional specifications and user stories.

Develop software (APIs & microservices) for a network platform, deploy infrastructure in cloud architectures, and participate in Agile projects.

Drives the implementation of Digital Transformation and Standardization projects across Components Métier Manufacturing Engineering to improve operational performance. Defines and drives the digital roadmap, ensures resource allocation, and supports champions in deployment and improvement of standards. Assesses champion skills, sets up governance, and follows up on deployment and operational performance.

Superior Wellness in Portugal seeks a Plant Production Manager to oversee production operations, implement quality and safety processes, and lead work teams. The ideal candidate has an academic background in Engineering, Industrial Management, or a related field and experience in leadership roles within production, design, or product development.

Hipoges seeks a Data & Automation Analyst to manage database operations, automate processes, and prepare reports. Requires database knowledge (SQL, PostgreSQL, MySQL), ETL tools experience (preferred), and strong analytical and communication skills.

Experienced Software Engineer to architect and enhance serverless backend infrastructure. Design scalable APIs, payment solutions, and contribute to link management platform improvements.

The Operations Associate will execute Darkroom's operational processes, supporting client onboarding and staffing, internal process optimization, and operational reporting. Responsibilities include client onboarding and offboarding, client staffing management, client deck preparation, internal client kick-off meetings, and internal operations maintenance.

Experienced Digital Product Designer needed for contract role. Must have strong UX, Product Strategy, and Visual Design skills. Experience with web accessibility and design systems is a plus. Remote work with potential for client office visits. Portfolio required.

Senior Lead Cost Manager to join Data Centre team in Lisbon. Responsibilities include cost management liaison, pre and post-contract duties, feasibility studies, cost planning, tendering, and post-contract cost reporting. Requires a degree in a related field, 7+ years of experience leading cost management on medium to large Data Centre projects, and proficiency in Portuguese and English.

Computer Science Teacher needed at St. Peter's International School in Palmela, Portugal. Design and deliver engaging Computer Science lessons across secondary levels, fostering computational thinking and real-world applications.

Supports the development and maintenance of dashboards and Power BI reports focused on training, certification, and competence development. Assists in transforming learning and workforce data into insights for decision-making and compliance tracking. Collects, cleans, and validates data from various sources. Generates reports and collaborates with stakeholders to understand reporting requirements. Documents reporting processes and supports continuous improvement of reporting tools.