customer service English-speaking jobs in Tondela

Software Craftsperson to design, develop, and improve production systems using Node.js, React.js, and AI tools. Full-stack ownership, continuous improvement, and collaboration are key. Requires 1.5+ years of experience and strong engineering fundamentals.

Learning and Development Coordinator to manage training programs, administer sessions, and monitor training effectiveness. Requires a Bachelor's degree in Human Resources or related field, 3-6 years of experience, and proficiency in Microsoft Office and LMS.

Senior German-Speaking O2C Specialist oversees end-to-end Order-to-Cash and Accounts Receivable lifecycles for international transactions. Ensures compliance with financial controls and international frameworks. Manages multi-currency transactions, analyzes financial data, and resolves billing discrepancies. Provides leadership to junior team members.

Reviews and verifies invoices, ensuring proper coding and authorization. Enters invoices into the accounting system and collaborates with internal departments and vendors to resolve issues.

The Amadeus Innovation team seeks a Technical Business Analyst to design and develop innovative biometrics solutions, including mobile biometric enrolment and back-end database functions. You will gather and define business requirements, participate in the software development lifecycle, and collaborate with product development and delivery teams.

Accounts Receivable Accountant responsible for order-to-cash operations, including invoicing, collections, and reconciliations. Requires 2-5 years of experience in AR or credit control, strong Excel skills, and ERP knowledge.

Dedale seeks a Market Intelligence Correspondent to attend trade exhibitions and conferences in Europe and the US, producing reports and video coverage. The role involves capturing competitive intelligence, turning it into briefings and videos for senior executives, and writing reports and conducting interviews.

Core & Roaming L1 NOC Engineer supports 24x7 mobile core and roaming services. Monitors network performance, troubleshoots incidents, and ensures service continuity. Requires a degree in a related field, foundational IP networking knowledge, and proficiency in Spanish and English.

Develop AI-powered web applications using React and Python. Build generative AI solutions with Azure OpenAI Service and related Azure services. Create copilots and conversational AI experiences using Microsoft Copilot Studio.

Lead Installation Engineer for offshore projects, managing installation engineering activities from tender to execution. Requires minimum 8 years of experience in offshore installation engineering, including SURF projects, with strong leadership and communication skills.

Provide on-site system administration support for a banking client in Porto. Requires a Bachelor's degree in Computer Engineering or related field and 5+ years of experience in Windows systems administration, including Active Directory, Exchange, Office 365, Veeam, Symantec SEP, Cisco wireless networks, and Fortigate firewalls.

Lead technical expert in UiPath, designing and implementing automations using Studio, Maestro, Robots, APIs, and Agents. Requires strong C#/.Net and Python skills, experience with BPM, RPA, and AI technologies, and knowledge of cloud platforms (Azure preferred). Leads automation workstreams, mentors engineers, and collaborates with architects, consultants, and IT teams.

Designs, builds, and operates automated processes on the Celonis platform to resolve customer cases. Develops data models, pipelines, and automations, integrating with Flix backend systems and AI-driven customer contact channels. Owns and ships solutions handling transactions at scale, ensuring reliability, scalability, and error handling. Collaborates with business users, data analysts, and IT engineering. Documents technical and data requirements and ETL and automation work. Requires 3+ years of experience building production automations on process orchestration platforms, strong SQL and data modeling skills, and experience with enterprise systems and integrations.

Key Account Manager will build and manage client relationships, supporting their streaming strategy. Responsibilities include coordinating meetings, managing commercial aspects, and ensuring alignment with contractual terms. Requires experience in key account management, tech-driven environments, and fluency in English.

Quantity Surveyor to prepare cost estimates, budgets, and tender documentation. Manage project costs, variations, and valuations. Support commercial management activities and liaise with clients, consultants, and subcontractors.

As a Front Office Agent, you will manage guest bookings, handle transactions, and provide exceptional customer service. You will assist guests with check-in/check-out, address inquiries, and ensure a smooth and memorable experience.

This role involves owning and leading the definition, execution, and maintenance of end-to-end product flows for merchants across all Riskified's commercial use cases. You will work closely with Engineering, Product Design, Data, and BI teams to translate complex challenges into scalable product solutions. You will also partner with GTM and Account Management teams to drive product adoption and support growth, retention, and expansion goals.

Drive business growth by acquiring new strategic clients in the Retail and eCommerce sectors. Develop and execute a commercial plan to achieve acquisition and revenue targets. Manage the full sales cycle and build a strong commercial pipeline.

Content Moderators review and moderate online content to ensure platform safety and quality standards. Must be fluent in Italian and English, possess strong analytical skills, and be comfortable working with online content moderation tasks.

Senior Windows Systems Engineer to manage and administer multi-domain Active Directory environments, oversee privileged access management, and implement Windows Server hardening and security compliance. Requires advanced expertise in Windows Server administration, Active Directory, GPO, and security group management. Experience with automation tools like PowerShell, Ansible, and Terraform is essential.