freelance English-speaking jobs in Covilhã

Polish-speaking Customer Support Agent needed to provide inbound service for bookings, purchases, and account inquiries. Must be fluent in Polish and English, possess excellent communication skills, and have experience in customer service (preferred).

Develop and maintain web applications using .NET Core and Blazor, including responsive user interfaces and RESTful APIs. Collaborate with backend developers and product teams to design, implement, and integrate e-commerce functionality. Troubleshoot technical issues and participate in code reviews.

Staff Software Engineer to lead technical execution and mentorship across a full-stack platform. Design, implement, and operate high-availability microservices integrating with Meta's systems. Strong software engineering experience, technical leadership, and proficiency in TypeScript, Node.js, and GCP are required.

Growth Strategy Manager will execute growth strategies, manage budgets, and track ROI. Responsibilities include buying traffic, influencer marketing, website optimization, and A/B testing. Requires 2-3 years in strategy consulting, fluency in English and Portuguese, and data-driven decision making.

Wind Turbine Technician needed for maintenance of GE turbines. Must have 2+ years of GE wind turbine installation experience and a strong understanding of mechanical, electrical, and hydraulic systems.

Software Monitoring & DevOps Engineer needed to design, architect, and implement end-to-end monitoring solutions. Responsibilities include defining observability concepts, collaborating with software engineering teams, and supporting microservice-based architectures. Requires 3-5 years of experience in software engineering, DevOps, or SRE, with proven experience implementing monitoring solutions like Prometheus, Grafana, or ELK Stack.

Develop and implement sales strategies for key accounts, manage customer relationships, and achieve strategic objectives including market share, net revenue, and trade investment.

Design, develop, and implement custom Salesforce Service Cloud solutions. Integrate Salesforce with external systems using REST APIs. Collaborate with teams to gather requirements and deliver solutions. Troubleshoot technical issues and provide mentorship to junior developers.

Provides administrative support to the HR team, including scheduling interviews, posting job ads, and updating databases. Requires a degree in Management, Psychology (Human Resources) and proficiency in English.

Provides customer support via phone, email, and chat in Polish and English. Assists customers with product inquiries, addresses concerns, and documents interactions in SAP CRM. Collaborates with internal teams to resolve issues and improve customer satisfaction.

Network Deployment Build Lead will own end-to-end project ownership of network deployments including infrastructure migrations, data center builds, and Point of Presence (PoP) locations within EMEA. Responsibilities include project planning, resource scheduling, device configuration, and documentation. Requires experience deploying, troubleshooting network devices, and fiber connectivity.

SAP FI-CO Consultant will manage FI/CO module activities, participate in development and implementation, support pre-sales, and conduct client demonstrations.

React Native Engineer to design, develop, and maintain mobile applications using React Native. Collaborate with teams on planning, architecture, and implementation. Ensure code quality through testing and continuous integration.

Lead enterprise SAP Master Data strategy, governance, and operating framework. Manage large-scale data migration and transformation initiatives. Ensure data quality through monitoring, audits, and continuous improvement. Design master data workflows and governance models. Mentor MDM consultants and project teams.

Controlling Analyst BA EMEA needed for a 2-year replacement period. Responsibilities include managing Actuals, Forecast, and Budget processes for BA EMEA HQ cost centers, operative headcount controlling, and developing cost center reporting tools. Requires a university degree in a relevant field, 2-3 years of experience, SAP user experience, and fluency in English.

Experienced language professionals are needed to create, review, and refine customer review summaries in Portuguese (Portugal). This role involves applying writing and content rules to ensure accuracy, consistency, and faithful representation of customer sentiment.

Designs and implements an API framework for multiple business areas. Supports teams in developing external-facing APIs, providing documentation, best practices, and training.

Ampleshift seeks an IT Software Procurement Specialist with a minimum of 5 years of experience in vendor management, supplier negotiation, and international environments. Experience with sourcing tools and procurement reporting is required.

Fullstack developer with 3+ years of experience building and deploying distributed systems and web applications. Proficiency in .NET (C#), Object-Oriented Programming, and Domain-Driven Design (DDD) required. Experience with relational databases, background processing, event-driven architectures, and automated testing. Strong communication and collaboration skills.

Senior Specialist will strengthen global trade compliance by embedding a risk management framework, elevating customs valuation governance, and integrating AI-driven analytics into import/export operations.