69 English-speaking jobs in Castelo Branco District

Paid Media Buyer (DTC/eCommerce) Location: Fully Remote (Must be based in Europe) About the role We're hiring a Paid Media Buyer to live inside our ad accounts across Meta, Google, AppLovin, NewsBreak, Pinterest, native (Taboola / Outbrain), and other platforms as we expand.

CEO Opportunity | Decision Intelligence Supply Chain Planning Venture Company Description: Are you a proven operator with a passion for AI and a vision for transforming supply chain? We're building something category-defining and we're looking for a founding CEO to lead it.

FrontDesk Master is a PMS built for hostels and independent accommodation providers. We are a small company with real customers, a strong product, and a clear opportunity to grow in the hostel segment. We are looking for a hands-on Commercial Lead to take ownership of growth.

Senior Python Engineer · Real-Time Signal Processing & Full-Stack (R&D) | Freelance via Shakers We're looking for a senior engineer to own an R&D platform that captures real-time acoustic signals from a multi-sensor array, processes them on the fly, and turns them into interactive feedback for live research experiments.

Paid Media Buyer will manage and optimize paid campaigns across Meta, Google, AppLovin, NewsBreak, Pinterest, and other platforms. Responsibilities include daily account optimizations, creative testing, pacing checks, and reporting. Must have 3+ years of experience buying paid media at scale with hands-on Meta and Google experience.

Experienced technology leader sought to lead early-stage Decision Intelligence platform for supply chain planning. Requires experience scaling technology companies, supply chain planning, and AI/machine learning. Equity-based compensation offered.

FrontDesk Master seeks a hands-on Commercial Lead to own growth across sales, marketing, customer success, and revenue. Manage a small sales and customer success team, oversee pipeline generation, and run marketing activities. Strong hotel tech and ideally hostel experience required.

Senior Python Engineer to develop and own an R&D platform processing real-time acoustic signals. Responsibilities include signal processing, hardware integration, and full-stack web application development.

Manage end-to-end delivery of exceptional customer experience for IQOS products. Responsible for store management procedures, team leadership, product and sales analysis, and ensuring alignment with company values.

Graphic Design Intern to support branding, marketing, and digital projects. Tasks include creating social media graphics, presentation visuals, and website assets. Requires proficiency in Adobe Creative Suite and Figma. Portfolio demonstrating design skills and experience is required.

Graphic Design Intern to support branding, marketing, and digital projects. Tasks include creating social media graphics, website assets, and refining concepts. Requires proficiency in Adobe Creative Suite and Figma, logo design skills, and a strong portfolio.

Experienced Kotlin/Java Backend Developers sought to design, implement, and maintain robust, scalable backend solutions in an Agile environment.

Experienced Kotlin/Java Backend Developers sought to design, implement, and maintain robust, scalable backend solutions in an Agile environment. Expertise in Terraform, unit testing, Git, CI/CD, Kafka, Kubernetes, GraphQL Federation, and Azure Cloud is required.

Data Platform Engineer specializing in Palantir Foundry and Databricks sought. Requires 5+ years of experience building scalable data pipelines, proficiency in Python, SQL, and PySpark, and expertise in cloud platforms like Azure.

Data Science Engineer will design, build, and maintain evaluation pipelines for optimization algorithms. Responsibilities include defining KPIs, implementing statistical validation methods, and developing dashboards to monitor algorithm performance. Requires experience with Python, statistical analysis, and large datasets.

Senior Developer to lead development on IP phone configuration server. Requires SIP telephony, IP phone configuration, and server technologies expertise.

Data Science Engineer to design, build, and maintain evaluation pipelines for optimization algorithms. Responsibilities include defining KPIs, implementing statistical validation methods, and developing dashboards to monitor algorithm performance. Requires strong Python skills, statistical foundations, and experience with large datasets.

Senior Developer to lead development on IP phone configuration server. Requires SIP telephony, IP phone configuration, and server technologies expertise. Strong analytical, problem-solving, and communication skills needed.

Data Platform Engineer specializing in Palantir Foundry and Databricks sought. Requires 5+ years of experience building scalable data pipelines, proficiency in Python, SQL, and PySpark, and expertise in cloud platforms like Azure.

Innodata seeks a remote Content Reviewer to evaluate online content for accuracy and quality. This freelance role requires 30 hours per week and involves identifying errors, categorizing content, and improving AI responses.