freelance English-speaking jobs in Castelo Branco

Design, develop, and maintain data engineering solutions within the Azure data platform ecosystem. Build and optimize scalable data pipelines using Databricks, PySpark, ADLS Gen2, and Azure Data Factory.

Leads product strategy for Mastercard's developer platform in the AI era, defining the roadmap for agentic developer tooling and shaping AI-powered search and discovery. Collaborates with cross-functional teams to build a commercial motion for a new distribution channel. Requires experience in product development, developer platforms, and AI tooling.

Quality Engineer will ensure product quality and customer satisfaction. Responsibilities include performing inspections, product validation, managing non-conformities, leading problem-solving activities, and training employees. Requires a Bachelor's degree in Engineering and experience as a Quality Engineer, preferably in the automotive industry.

Drive strategic hiring for a luxury hospitality brand, focusing on construction/architecture roles across LATAM and Europe. Own full-cycle recruitment, build sourcing strategies, and partner with hiring managers. Must have international recruitment experience, strong English and Spanish communication skills, and a data-driven mindset.

System Administrator to install, configure, upgrade, and maintain Linux servers. Manage user accounts, permissions, and access controls. Design and implement infrastructure projects. Troubleshoot production issues.

Leads brand strategy and execution for a key therapeutic area in Portugal, translating global and regional strategy into local marketing plans. Manages brand budget, delivers integrated campaigns, and builds relationships with internal and external stakeholders.

The Chief of Staff serves as the CEO's strategic partner, managing priorities, leading projects, and ensuring operational efficiency. This role requires strong communication, strategic thinking, and experience building scalable systems.

DevSecOps Engineer to design and implement secure Azure cloud architectures. Integrate security into CI/CD pipelines using DevSecOps best practices. Automate infrastructure and security controls using Terraform and IaC. Manage and optimize IAM in Azure.

Senior Accountant needed for international entertainment and live events company. Manage full-cycle accounting under Portuguese GAAP (SNC), ensure MIBC compliance, and handle tax and legal filings. Must have a degree in Accounting, Finance, or similar, be a Certified Accountant in Portugal (preferred), and have experience with Madeira (MIBC) structures.

As the Innovation Lead for the Portugal Center of Excellence, you will drive the adoption of AI, automation, and cutting-edge workflows. You will inspire a culture of innovation, mentor a team, and lead the development of "First-of-a-Kind" automations and AI solutions. You will also architect custom solutions using Google Apps Script and leverage LLM-powered coding assistants.

DevSecOps Engineer to join a technical team focused on CI/CD solutions and container orchestration platforms. Troubleshoot user incidents, provide support, and implement automated solutions. Requires strong experience with Jenkins, GitLabCI, Kubernetes, and container security.

Staff Platform Engineer needed for a regulatory intelligence project in Lisbon. Define and evolve the internal developer platform vision and roadmap. Lead the design and evolution of platform capabilities, golden paths, and developer workflows. Improve developer experience and platform reliability. Strong platform-as-product mindset and experience with tools like Backstage, Humanitec, or Port required.

Drive new business opportunities, manage the full sales cycle, and build a strong pipeline of qualified leads. Collaborate with internal teams and represent GoGlobal at client meetings and industry events. Proven B2B sales experience, ideally in professional services, is required.

Data Governance Architect needed to interpret project objectives, structure information systems, and create data models. Must have 3+ years of experience in data governance, consulting, and related projects. Knowledge of data governance tools and frameworks is required.

SHAPE THE FUTURE OF PRIVACY WITH USERCENTRICS Usercentrics is a global leader in data privacy and privacy-led marketing solutions. We believe there is no need for a trade-off between growth and privacy compliance. Our vision is to unlock the potential of data privacy to empower a thriving digital ecosystem.

Leads a Corporate Affairs hub team encompassing external engagement, policy communications, analytics, and operations for Europe, Latin America, Middle East, Africa, and Canada. Develops and implements a Corporate Affairs strategy, leveraging data and insights to inform decision-making and stakeholder engagement.

Clearance Broker will review shipment data, create clearance declarations, and resolve customer and customs disputes. Requires experience with clearance principles, import/export processes, and regulatory requirements.

Creative & Content Owner to build and scale a design-driven DTC brand focused on Scandinavian minimalism. Create content, manage social media, and improve brand aesthetics across all channels. Hands-on experience with e-commerce, paid social, and Shopify required.

Experienced Frontend Developer needed for agile team building complex financial applications. Expertise in Angular, TypeScript, HTML, CSS/SASS, and REST APIs required. Collaborate with backend (.NET) teams and ensure smooth data flow.

Design, build, and operate cloud-based platforms for diagnostic and monitoring solutions. Develop and improve CI/CD pipelines, monitor cloud-native applications, and collaborate with developers throughout the software development lifecycle.