react English-speaking jobs in Espinho

Design, secure, and scale the B2B Customer Care support system, including tools, data, and processes. Ensure a fast, smooth, and measurable customer experience. Automate workflows, synchronize customer data, and monitor performance to improve key KPIs.

Leads and guides a team of analytics engineers rebuilding the enterprise data warehouse. Builds and maintains scalable, high-quality data products that support business analytics and decision-making. Collaborates with embedded analytics teams and stakeholders to deliver maintainable, governed, and reliable data products. Drives AI enablement and automation across data products. Owns technical direction around data warehouse design, modeling, and modernization. Ensures best practices in dimensional modeling, data quality, testing, and documentation. Plans, prioritizes, and delivers projects in alignment with business goals and timelines.

Lead Cloud Engineer will provide technical leadership, mentor team members, and contribute to a reliable cloud infrastructure. Responsibilities include planning and executing complex operations, developing and maintaining AWS-based services, and troubleshooting incidents. Requires 5+ years of experience in building and supporting scalable software, deep expertise in AWS and Infrastructure as Code, and operational excellence.

Growin seeks a NodeJS Developer with experience in app creation, optimization, and integration with external services like AWS. Must possess strong JavaScript skills, knowledge of Docker and Kubernetes, and proficiency in version control tools.

Provide multi-channel customer support for a leading video streaming website. Respond to customer inquiries via phone, email, and chat, troubleshooting issues and escalating complex problems.

Manages the Security Operations (SecOps) team responsible for designing, implementing, and evolving Canonical's security practices, tools, and policies. Leads a team of security professionals, defines security standards, and owns the architecture and design of the Security Operations Center (SOC). Collaborates with other teams to integrate security insights into the software development process and contribute to the security of the open source ecosystem.

Key Account Manager Retail will generate new R&H opportunities, manage Hospitality & Malls projects, and deliver results aligned with ambitious sales targets.

IT Support Specialist needed for a fast-paced environment. Requires experience in service desk, Computer Information Systems, MAC and Windows configurations, Microsoft Endpoint Configuration Manager (MECM), Google Suite, Atlassian products, VPN configuration, networking, and WiFi. Must be able to adapt to IT fundamentals and communicate in English. On-site work required.

Provide technical support to French-speaking customers via ticketing systems, email, and chat. Troubleshoot system, data, and integration issues using SQL to analyze databases.

Senior QA Engineer to design, develop, and maintain automated test suites using Cypress. Collaborate with developers and product owners to ensure quality throughout the development lifecycle.

Customer Experience & Retention Executive will analyze customer service interactions, design improvement strategies, and implement retention programs. Requires 3+ years of experience in customer service, retention, or process optimization.

DevScope seeks a Data Engineer to build and maintain data pipelines, collaborate on data solutions, and optimize ETL processes. Requires experience with SQL, Python, ETL tools, and cloud platforms.

Finance Products Controller needed for a Global Banking Institution in Lisbon. Ensure accuracy and integrity of financial data within the Capital Markets perimeter. Collaborate with teams to strengthen accounting controls, streamline processes, and improve finance operations.

Team Leader to manage and inspire a team of agents, ensuring performance, motivation, and service quality. Previous team leadership experience is a plus.

Supports Home Keeper Operations team in ensuring smooth property management. Assists with check-ins/check-outs, inventory management, and maintenance coordination. Requires fluency in Portuguese and English, on-site presence in Lisbon, and flexibility for occasional evening/weekend work.

Siemens Mobility Portugal seeks a dynamic IT Systems Engineer to join its Innovation Team. The role involves designing, implementing, and managing networks and systems, architecting infrastructure solutions, leading projects, and maintaining cloud-based resources.

Finance & Accounting Consultant providing support to public sector clients under the SNC-AP framework. Responsibilities include preparing financial statements, ensuring compliance with tax and legal obligations, and assisting with reporting.

Provides first-line technical support for incidents, resolving routine and non-routine issues related to products like Microsoft software, operating systems, and basic networking.

Social Media Manager to build and scale a global brand's social media presence in a new market. Proven track record of growing social media channels, strong content portfolio, and on-camera presence required. Native Portuguese and fluent English essential.

Content Moderator (Danish speaker) to ensure a safe online environment by monitoring and managing user-generated content on a leading short video platform. Responsibilities include removing and blocking content that violates platform guidelines, filtering and analyzing information, and handling sensitive content. Requires Danish at C2 level, very good English (B2), strong attention to detail, and the ability to work in a fast-paced environment.