react English-speaking jobs in Espinho

Supply Chain Specialist with experience in remanufacturing and manufacturing processes, global material flow management, and project management. Must have SAP EWM knowledge and financial acumen.

Experienced Platform Engineer needed to design, implement, and maintain scalable cloud infrastructure using AWS, OVH, or similar providers. Expertise in Terraform, Ansible, Packer, Kubernetes, and virtualization required.

A PhD holder is sought to carry out research on the project "A centromeric view on AGEing: unveiling centromere instability in ageing" funded by the European Research Council. The successful candidate will perform immune cell profiling, prepare samples for single-cell sequencing, and conduct experiments in mouse models.

Content Moderator needed to review and moderate online content for compliance with platform policies and community guidelines. Must be fluent in Polish and have good English skills.

This role involves ensuring accurate data entry and quality checks on cash receipts, processing payments, and resolving client queries. Responsibilities include managing the debt process, reconciling accounts, and distributing statements. The ideal candidate will have a finance-related qualification, strong written and spoken English skills, and proficiency in Excel and Outlook.

Marketing Intern to support brand and project development across Ando Living and Optylon Krea. Assist with content creation, campaign execution, and marketing initiatives.

As an Opex Specialist, you will optimize factory processes, drive efficiency, and foster continuous improvement using Lean methodologies. You will lead Kaizen initiatives, collaborate on process design, and provide Lean training.

Drive business growth in the insurance sector by identifying new opportunities, supporting the business development team, and strengthening client relationships. Analyze market trends and competitive landscape to inform strategy and optimize business performance.

Lead business case identification and prioritization for Microsoft AI product adoption. Shape and execute enterprise-level Copilot strategies, conduct readiness assessments, and develop skilling and enablement plans. Engage stakeholders to monitor progress, track value, and optimize adoption strategies. Apply Microsoft frameworks and tools for structured reviews, value realization planning, and success measurement.

VAT Managers develop and implement VAT compliance strategies for clients, ensuring adherence to legislation. They lead teams, manage client relationships, and provide VAT expertise across multiple jurisdictions.

Master research grant opportunity in Computer Engineering for the AdOff Project. Successful candidate will design and implement methods, algorithms, and applications for the Portuguese use case.

Junior AI-Augmented Product Engineer will partner with the Platform Owner to shape and deliver new capabilities in an AI-first product development environment. Responsibilities include gathering business needs, writing functional and technical specifications, defining acceptance criteria, and orchestrating AI-assisted changes. Requires 2-4 years of experience in product engineering, technical product management, solution architecture, or junior full-stack/frontend development roles. Strong written communication, analytical mindset, and collaboration skills are essential.

The University of Aveiro is seeking a First Level Doctorate Researcher to conduct studies assessing the usability, feasibility, and effectiveness of hardware and digital solutions for home medication management within the AllyMED project. Applicants must hold a doctorate in Health Sciences or a related field and have at least 10 indexed publications and 5 years of experience in conducting studies related to remote healthcare.

Two research scholarships are available for doctoral students in chemical engineering. Successful candidates will synthesize resins, characterize them, draft reports, and participate in project meetings. Applicants must be enrolled in a PhD program and have experience with characterization techniques like TGA, chromatography, and FTIR.

Automation Tester to design and maintain automated test suites for a new enterprise-grade payment gateway. Requires experience with C#, SpecFlow, Azure DevOps Pipelines, API testing, and secure testing practices.

Develop and maintain computational infrastructure for application building, testing, and release. Automate tasks, establish coding best practices, and collaborate with a global team.

syncHR seeks a Video Content Creator & Producer to host, produce, and edit engaging video content for YouTube and social platforms. Responsibilities include creating how-to videos, software walkthroughs, partnership announcements, and training modules. The ideal candidate is comfortable on camera, proficient in video editing, and understands content creation best practices.

Project Manager to oversee medium-scale projects with diverse scope. Manage project scope, schedule, quality, risk, and communication plans. Experience managing project delivery in structured environments and Guidewire certification or relevant experience required.

Finance Business Partner to support manufacturing operations in Porto. Analyze financial results, track KPIs, and provide insights to operational leaders. Support budgeting, forecasting, and cost optimization initiatives.

Project Buyer will manage procurement activities for new product development, collaborating with global teams and suppliers to ensure cost, quality, and timeline targets are met.