freelance English-speaking jobs in Castelo Branco

As a Receptionist, you will manage guest check-in and check-out, handle room allocation, and address guest requests and inquiries. You will also provide information about hotel services, local attractions, and special events.

Customer Care Representative handles inbound and outbound calls, providing customer service across various channels. Responsibilities include resolving complaints, collecting feedback, and supporting merchants. Requires 1-2 years of call center experience, fluency in English and Portuguese, and strong computer skills.

Provide technical and service support to customers in Dutch and English via phone, email, and chat. Troubleshoot issues and deliver a high-quality customer experience.

QA Functional Tester and Senior QA Tester needed for Energy sector project. Experience with API and SQL testing, requirements analysis, and test execution required. Fluent Portuguese and English.

Financial Controller for a renowned bank, responsible for performing quarterly closing controls and ad hoc assignments across EMEA branches and entities.

The Mecwide Group seeks a Project cost control and budgeting professional for their Technical Assistance Business Unit in Lisbon. Responsibilities include resource budget preparation and control, project cost control and invoicing, workforce planning, and support for tender and proposal preparation.

Provide Dutch and English customer support via phone and email for a leading online marketplace. Assist with orders, deliveries, payments, returns, and product information. Troubleshoot issues and escalate complex cases.

Leads multiple IT initiatives within Corporate Functions, overseeing delivery across development, QA, and support teams. Drives excellence in software delivery, quality, and innovation across three international hubs. Champions AI tool adoption and modern engineering practices.

Manages client relationships, identifies needs, and develops data solutions. Oversees projects and multi-office teams, providing technical support. Requires 8+ years of experience in data & analytics projects, preferably using Microsoft Azure and Fabric.

Data Scientist will leverage data to drive business solutions, analyze data to optimize product development, marketing, and business strategies, and develop custom data models and algorithms.

AI Specialist needed for a hybrid project in Lisbon. Requires 3+ years of experience with Python, AI Modeling, Machine Learning, Deep Learning, and AWS. Familiarity with DevOps/MLOps tools and French (B2) is also required.

The IT Workplace & Device Specialist oversees planning, implementation, and support of workplace IT infrastructure and services. This includes endpoint device management, collaboration tools, software deployment, user support, and ensuring a productive digital environment.

QA Intermediate to develop and operationalize test acceptance criteria, ensuring testing of all customer requirements and management of detected errors.

Provides turnkey support to Hoist Network customers on multiple platforms and services. Resolves technical issues via phone, email, tickets, and remote troubleshooting. Analyzes data to identify root causes and implements solutions. Must have excellent customer service and communication skills, as well as a basic technical background in TCP/IP and networks. Fluency in English and French is required.

Design Lead will create digital products, collaborating with clients and internal teams. Responsibilities include developing concepts, user flows, visual design, and prototypes.

QA Automation Engineer needed for international Telco project. 3+ years experience building and improving test frameworks, automating across backend infrastructure, web applications, and REST APIs. Proficiency in Python, Selenium, Robot Framework, Jenkins, Git, Docker, and Terraform/Ansible required. Strong collaboration and communication skills.

Performance Management Expert needed to design and own a continuous performance management system for a 38-person team. The system will utilize data from various sources, automate grading across three axes (results, skills and AI leverage, teamwork), and provide individual and team dashboards.

Senior Backend Engineer to design, develop, and maintain backend services for smart locker solutions. Experience with NodeJS, Python, MongoDB, MQTT, and AWS required. Contribute to a fast-growing, innovative team.

Clinical Development Manager will drive the Medical Affairs Clinical Development (MACD) Program globally, identifying training needs, developing courses, and building relationships with partners. Requires an advanced degree in Clinical Medical Physics, 3-5+ years clinical radiotherapy experience, and strong Eclipse, clinical delivery, and education backgrounds.

Content Moderator for e-commerce platform. Reviews content for compliance with policies, legal standards, and safety guidelines. Requires fluency in Czech and English, strong moderation skills, and ability to work in a 24/7 shift rotation.