react English-speaking jobs in Espinho

Yu Retail seeks freelance Visual Merchandisers and Window Dressers in Porto. Successful candidates will have consolidated retail experience, preferably in store or area visual merchandising roles.

Provide professional support to clients through inbound and outbound communications, assisting with inquiries, troubleshooting, and sales performance. Must have strong communication skills, a proactive sales approach, and the ability to deliver a positive customer experience. Native or near-native fluency in Italian and good command of English (B2+) required. Minimum of 1 year experience in customer service or support, preferably within telesales, account management, or customer success.

Certified Accountant Technician needed with 5+ years of experience, registration with the Order of Certified Accountants, and experience managing teams. Responsibilities include monitoring accounting procedures, preparing reports, managing a team, and ensuring tax compliance.

Intern to support [Department/Team/Project] objectives by contributing to projects, tasks, and daily operations. Assist with research, documentation, and team meetings. Currently enrolled in or recently graduated from a relevant Bachelor's or Master's program.

Lead the evolution of CES self-service and AI solutions, ensuring continuous expansion of capabilities, automation coverage, and consumer satisfaction. Develop and prioritize new AI use cases, channels, and features, collaborating with CES, IT, markets, and vendors.

Global HR Shared Services Specialist providing administrative HR support to regional and local teams worldwide. Manages employee paperwork, documentation requests, and escalations. Collaborates with colleagues across geographies. Requires 4+ years of HR operations experience, proficiency in Workday & ServiceNow (preferred), and fluency in English and Italian.

Cyber Security professional to identify, assess, and manage cyber security risks across multiple IT initiatives. Focus on cloud-based solutions, compliance, and security advisory. Requires strong IT security knowledge, understanding of cloud architectures, and financial services experience.

Data Analyst will collaborate with business stakeholders to develop analytical solutions and support strategic decision-making. Responsibilities include translating business needs into data-driven solutions, analyzing complex datasets, and designing dashboards and reports. Requires experience with data analysis programming languages (Python preferred), SQL, and data visualization tools (Tableau or Power BI). Fluency in English is mandatory.

Senior Back-end Engineer to join Toptal's Core Team building an AI-powered platform. Write elegant, efficient Ruby (and/or TypeScript) code, collaborate with Infrastructure Engineers, and mentor team members. Requires 5+ years of web development experience with Ruby/Rails and SQL databases.

Experienced Hybrid Virtualization Engineer needed to support on-premises and cloud platforms including Azure Local (Azure Stack HCI), Proxmox, VMware, and Nutanix. Responsibilities include design, deployment, configuration, maintenance, monitoring, and security of virtualization environments. Requires 5+ years of experience in virtualization engineering and strong scripting and automation skills.

Lead Machine Learning Engineer will design, build, and maintain the ML platform and tooling at Zego. Responsibilities include developing end-to-end ML systems, collaborating with Data Scientists and Product teams, and ensuring reliable and efficient model deployment and monitoring.

Senior SAP Finance & Controlling specialist to join the Corporate Systems team. Deliver, configure, and support solutions within a cross-functional team. Hands-on configuration and customization experience in SAP FI/CO modules. Fluent English required, Spanish helpful.

IAM Specialist with 5+ years of experience in Identity Governance and Administration (IGA) solutions, particularly SailPoint. Expertise in application onboarding, JML processes, recertifications, and role-based access control (RBAC). Proven experience integrating IAM solutions with cloud environments (Azure or AWS) and managing identities across hybrid infrastructures. Strong scripting skills (PowerShell, Python, or Java) for automating access management processes. Experience with PAM technologies (e.g., CyberArk, Teleport) and ITIL processes.

Product Owner to shape a product built on Microsoft 365/SharePoint. Translate product direction into requirements and flows, ensuring M365/SharePoint ecosystem alignment. Validate user flows, permissions, and configurations.

Infrastructure & Operations Engineer to ensure the reliability, scalability, and security of cloud platforms. Experience with Kubernetes, Linux, Windows infrastructure, and cloud-native tooling required.

The Supply Chain Contract Manager leads the end-to-end contract management process for suppliers and service providers. This role ensures contracts align with company policy, legal requirements, and achieve best risk mitigation, compliance, and cost efficiency.

Testo is seeking a highly motivated IT Trainee for an 18-month rotational program based in Germany with a target placement in Portugal. The program offers exposure to Agile delivery environments, international stakeholder collaboration, and IT governance. Rotations include Digital Commerce, CRM, and Infrastructure. Must have a Master's degree in a relevant field, fluency in English, and strong analytical and communication skills. Willingness to relocate to Germany is required.

Customer Representative providing technical support and guidance to users of a financial management platform. Must be fluent in French and possess excellent communication skills.

The Workplace Platforms Lead is responsible for the strategy, design, and technical governance of end-user computing and workplace platforms. This role defines technical standards and reference architectures for workplace services, ensuring secure, compliant, and user-centric solutions.

Senior Full Stack Engineer to own the user-facing layer across crypto products. Build and maintain client-facing web applications, work with real-time data and Web3 integrations, and contribute to backend services. Strong React and TypeScript experience required.