react English-speaking jobs in Espinho

Shape corporate strategy and transformation initiatives through structured analysis. This role drives high-impact projects, leading quantitative and qualitative analyses to support strategic planning. Requires 5+ years in strategy/management consulting.

Oversee organizational AI platforms, implement AI lifecycle best practices, and ensure compliance with policies and regulations. Lead risk assessments for AI/ML systems and monitor Azure security controls. Requires 4+ years in AI/ML deployment and cloud security.

Experienced AI Safety Red Teamers are needed to identify vulnerabilities in frontier AI systems through adversarial testing. Responsibilities include designing prompts, uncovering model weaknesses, and evaluating behavior across high-risk topics. Requires 5+ years in AI Safety or related fields.

Experienced Mechanical Package Manager needed for a large-scale data centre project. Manage full mechanical package, including design, procurement, installation, testing, and commissioning. Requires mechanical engineering degree and project management experience.

Senior MES Engineer leads the technical rollout and stabilization of GE Proficy MES solutions across multiple plants. Responsibilities include configuring, deploying, and validating integrations between MES, SAP, PLC, and SCADA systems. Requires 10+ years in MES with GE Proficy expertise.

Licensed Plumber needed to install, maintain, and repair plumbing systems in residential and commercial properties. Requires valid work permit or biometric passport. Must have extensive knowledge of plumbing systems and tools.

Technical Business Analyst for Payments requires 5+ years of experience. Key skills include J2EE, Angular, SQL, Bash, and Python. Responsibilities involve issue resolution, monitoring, and process documentation. Fluent English is required.

Localization QA Game Tester needed. Ensure games are accurately localized into Turkish by identifying and correcting language errors, maintaining consistency, and adhering to guidelines. Fluency in Turkish and conversational English required.

Maintenance Team Leader to coordinate team activities, assign tasks, and support development. Responsibilities include monitoring maintenance, providing technical assistance for equipment, and ensuring compliance with standards.

Develop and implement training solutions using Articulate or similar software. Lead training initiatives, create assessments, and analyze efficacy metrics. Requires a degree and 5 years of relevant experience, including 2 years in clinical research.

Dynamic Field Sales Representative needed to drive sales and close deals in the Construction sector. Responsibilities include managing customer platforms, promoting application-based selling, and ensuring data quality.

Provide 1st and 2nd line support for JD Edwards EnterpriseOne users. Investigate, troubleshoot, and resolve incidents and user queries while managing support tickets according to SLAs. Requires understanding of ERP systems and strong problem-solving skills.

Hotel Operations Manager leads Lisbon Serviced Apartments operations. Responsibilities include landlord relations, vendor management, property maintenance, and team leadership. Requires fluency in English and Portuguese.

Senior Digital Product Manager to lead strategy and development of digital products for healthcare. Drive innovative solutions, define roadmaps, and optimize performance using data within an Agile environment.

Pentester/Offensive Security Consultant needed for a major Portuguese telecom client. Evaluate security requirements, assess compliance, and analyze risks for products using Web, Mobile, and API penetration testing.

Develop cloud-native solutions in Go, building and operating large-scale Kubernetes platforms. Implement IaC and GitOps, drive SRE practices, and develop S3-compatible storage services.

Build and ship LLM-powered features and AI microservices in Python, implementing RAG and agentic workflows. Integrate multi-provider LLMs and ensure code quality with observability. Requires 3-5 years shipping production services.

Senior Quality Assurance Automation Engineer designs and maintains automation frameworks. Responsibilities include developing UI, API, and mobile test scripts, integrating suites into CI/CD pipelines, and debugging Java code. Requires 4+ years of experience with tools like Selenium, Cucumber, and Appium.

Music Audio Expert role requires 3+ years as a music producer or audio engineer. Responsibilities include evaluating AI model output, scoring musical data, and writing music in Portuguese. Native or near-native proficiency in Portuguese and English is required.

Manage complex, multi-country recruitment administration, including offer letters and background checks. Serve as a subject matter expert, drive process improvements using data, and support Workday initiatives. Requires 4+ years in Talent Acquisition operations.