freelance English-speaking jobs in Castelo Branco

Manage and coordinate full-funnel marketing programs for B2B tech clients. Develop and execute multi-channel strategies including inbound, paid, ABM, and lifecycle marketing. Analyze performance, identify growth opportunities, and optimize programs for pipeline and revenue growth.

The Director of Insurance will build and scale a global embedded insurance offering across the company's travel and e-commerce platform. This role defines and leads the insurance strategy, owns the full value chain, and develops compliant insurance products.

Executes local social media strategy, manages social media channels, and supports social media campaigns. Builds and manages OPPO's local community, engages with creators and KOLs, and analyzes social media performance.

Office & Administrative Manager to support day-to-day operations in Madeira. Responsibilities include organizing financial and administrative documentation, coordinating with teams, monitoring payments and expenses, and improving internal procedures.

The Member of Accounting, Stablecoins will prepare and record stablecoin customer flows, manage complex cash movements, and perform reconciliations to ensure the accuracy of stablecoin reporting. This role will also generate monthly stablecoin reserve reports, conduct fluctuation analyses, and support the implementation of accounting software.

Leads global communication strategy, translating brand narrative into impactful messaging across media, digital platforms, events, and collaborations. Manages PR agencies, media relations, and influencer strategies.

Lead a team of application engineers, defining and delivering the technical roadmap for products. Collaborate with cross-functional teams to shape product strategy and direction. Drive strategic technical decisions and lead cross-domain initiatives.

Market data analyst to support migration of Yield Curve valuation setup into Murex system. Requires Python, SQL, and data visualization experience. Knowledge of financial products and risk factors is essential.

Automation Technician will identify and implement automation improvements, ensuring equipment functionality and maintenance. Responsibilities include PLC programming, control system management, and troubleshooting. Requires a technical degree and 5+ years of experience in industrial process automation.

Vodafone Portugal seeks a Head of AI to define and execute the company's AI strategy and roadmap. This role will lead AI initiatives across business areas, establish AI governance, and build an AI Centre of Excellence.

Experienced Recruiter to join Mercer's Experienced Hire Recruitment team in Lisbon. This hybrid role focuses on recruiting consultants for France, ensuring hiring goals are met while addressing logistical and branding issues. Requires fluency in English and French, 3-6 years of full-cycle recruiting experience, and direct sourcing expertise.

Database Architect will design and evolve database architecture across Acronis cloud products, ensuring scalability, reliability, security, and performance. Responsibilities include defining best practices for relational, NoSQL, time-series, and vector databases, designing data migration approaches, and contributing to database automation initiatives. The role requires 5+ years of experience working with production databases in complex environments, strong expertise in relational databases (PostgreSQL, MariaDB/MySQL), and experience with performance optimization, scalability patterns, and data modeling.

Data Engineer with 2 to 5 years of experience in Data Engineering, Machine Learning, and Generative AI projects. Strong Python, PySpark, and Databricks skills. Experience with Azure, Machine Learning pipelines, and Generative AI solutions. Knowledge of relational databases, REST APIs, DevOps practices, and version control.

Deputy General Manager to lead and coordinate concierge operations across EMEA. Manage, coach, and support team managers and concierge teams. Ensure operational performance aligns with service quality standards.

Project Manager / Business Analyst (Insurance) will own the full project lifecycle, from requirements gathering to delivery and closure. Collaborate with business stakeholders and IT teams to drive business transformation and operational efficiency. Must have 5-10+ years of experience in IT/technology-driven projects with a strong insurance industry background. Fluency in Portuguese and English is required.

Vodafone Portugal seeks a Head of AI to define and execute the company's AI strategy, leading AI initiatives across business areas. The role requires proven leadership in AI, data, technology, or digital transformation, with experience delivering large-scale transformation programs.

Provides support across finance and controlling areas, including monthly reporting, financial integration of acquired entities, and strategic projects. Requires a Bachelor's or Master's degree in a related field, 1-3 years of experience, proficiency in Excel, and experience with LLMs and AI. Fluency in English (C2 level) is required.

Lead Robotics Software Engineer to architect, develop, and evolve a production-grade robotics software stack for Autonomous Mobile Robots (AMRs). Requires strong ROS1/ROS2, Navigation, SLAM, and Localization expertise, Python and C++ skills, and experience building production-grade robotics systems.

HR Partner Specialist needed to support leadership on people matters, performance, and employee lifecycle. Minimum 6 years HR experience required, fluency in English and Portuguese.

Accounts Payable Accountant will process payments, reconcile vendor accounts, and manage vendor relationships. Experience in accounting, accounts payable, or finance is required. Proficiency in Excel and ERP systems is essential.