freelance English-speaking jobs in Castelo Branco

Embedded C++ developer for eBike components. Design, integrate, and debug software for a range of eBike modules. Collaborate with hardware engineers, design teams, and product managers.

Technical Product Specialist supports social media paid advertising campaigns. Manages budgets, analyzes performance, optimizes campaigns, and provides technical support. Requires fluency in English, a degree in Digital Marketing or related field, and experience with paid advertising.

As a Client Advisor, you will drive sales, provide exceptional client experiences, and build lasting relationships. You will advise clients on all product categories, leverage clienteling tools, and contribute to team success in a luxury retail environment.

Senior Systems Administrator to support and evolve a large-scale Windows infrastructure across multiple European operations. Responsibilities include providing Level 3 support, administering Windows Server environments, managing Ansible Tower, and ensuring the stability and security of Centrify and Trellix platforms. Requires strong Windows Infrastructure and Windows Server Administration knowledge, experience with Active Directory, Ansible, and scripting with PowerShell, Ansible, and Python.

PACO is seeking proactive assistants to help clients with everyday problems. Tasks include resolving bureaucracy, coordinating logistics, and managing life admin. Fluency in English and Portuguese is required.

Senior Process Engineer will drive process engineering and production support across semiconductor backend assembly. Responsibilities include resolving production and quality issues, supporting equipment installations, and optimizing process parameters. Requires a degree in a scientific or technical field and at least 3 years of experience in process engineering, characterization, and stabilization within semiconductor assembly processes. Fluency in English and Portuguese is mandatory.

Junior AI developer to deploy AI tools, focusing on knowledge bases, agentic workflows, and fine-tuning. Assist in technical implementation of use cases and contribute to the cross-functional AI Lab.

Project Manager to oversee construction projects from planning to completion. Responsibilities include resource allocation, cost management, scheduling, contract administration, and safety management. Requires a Bachelor's Degree in Engineering/Construction, registration with Ordem dos Engenheiros, and 5+ years of experience.

Senior Data Engineer needed for eCommerce platform modernization and development. Focus on big data processing, integration, and cloud-native solutions. Requires 8+ years experience, including 1+ year in a Lead/Architect role. Strong Azure expertise (Data Factory, Synapse, Databricks) and data modeling skills essential.

The Project Quantity Surveyor provides commercial oversight and support for construction projects (€10 million - €40 million). Responsibilities include contract management, financial risk control, and collaboration with clients, consultants, and suppliers.

Lead a team of Customer Service Specialists, ensuring exceptional service and high-quality standards. Manage daily customer interactions, foster a positive team environment, and drive continuous improvement in customer service excellence.

Business Manager to connect clients with IT talent and solutions. Manage client relationships, source candidates, and conduct recruitment. Requires strong IT knowledge, communication skills, and experience in a fast-paced environment.

As a Luxury Retail Sales Ambassador, you will drive customer loyalty and repeat business by providing exceptional experiences. You will maintain client communication, stock presence, and collaborate with the management team to achieve store performance goals.

Caixa Mágica Software seeks an Infrastructure Engineer with experience supporting internet-facing services and distributed systems. Requires a degree in Computer Science or equivalent experience, server environment knowledge (Linux and/or Windows), and proficiency with Microsoft Azure Cloud Services, Terraform, Kubernetes, and CI/CD pipelines. Scripting language proficiency (Bash, Python, Perl) is also needed.

Full-time, remote publicist role at a global PR agency. Own a portfolio of clients end-to-end, from strategy and pricing to writing, placement, and relationship management. Must be a strong writer with experience in consultative selling and excellent communication skills.

Java Full Stack developer to design, code, and enhance custom software solutions. Expert proficiency in Java Spring and React.js required. Experience with Amazon SQS, Microservices Architecture, MongoDB, and MySQL is preferred. Collaborate with teams, analyze problems, and contribute to solution design.

Provide Danish and English language support to home application applicants. Assist with application process, answer questions, and ensure a positive customer experience.

Full-time Night-Shift Hostel Receptionist needed for a popular hostel in Faro. Provide guest service, handle bookings and payments, and assist with front-of-house operations. Must have prior experience handling travelers, strong communication skills in Portuguese and English, and the ability to work effectively under pressure.

Supports Channel Partners in achieving revenue objectives. Develops sales strategies, translates business plans, and manages partner performance. Requires sales experience, channel experience, and fluency in French and English.

Provides technical support for applications, resolving issues and implementing monitoring. Manages application releases and upgrades. Performs technical integrations and contributes to application documentation. Requires strong Linux, SQL, Bash/Python, and DevOps experience.