freelance English-speaking jobs in Castelo Branco

Experienced Analytics & Tracking Manager needed to own GTM and GA4 setup, ensuring data integrity and reliable reporting. Must build dashboards, validate data, and use automation to drive actionable business insights.

Experienced Vault CRM Capability Specialist needed to support a global pharmaceutical CRM transformation. Assess commercial/medical processes into Vault CRM requirements, review capabilities, and identify platform constraints.

Shopify Developers (Junior to Tech Lead) needed to build scalable, high-performance e-commerce solutions. Requires experience with Liquid, custom themes, APIs, and collaboration.

Configuration Consultant needed with 5-8 years of O9 experience. Configure and optimize the o9 platform for client needs, focusing on demand, supply, and inventory planning. Requires IBPL experience.

Regional Operations & Performance Analyst needed to drive operational results across fleet availability and efficiency. This KPI-driven role requires process improvement, data analysis, and managing local partners. German speakers are sought.

Senior Machine Learning Engineer to implement and enhance ML solutions like LTV and fraud detection. Requires Python, PyTorch, AWS, and MLOps experience.

Senior Platform Engineer – Azure needed for a remote project. Design and implement IaC using Terraform, automate provisioning with Ansible, and manage Azure infrastructure. Focus on CI/CD, Kubernetes, and DevOps best practices.

Research Scholarship available for R&D in agricultural sciences. Focus includes forest management, wildfire risk, and Nature-based Solutions. Requires Bachelor's in Land/Agro-forestry, English proficiency, and relevant experience.

Recruitment for 2 Junior Researchers in Energy at NOVA School of Science and Technology. Focus areas include just energy transition, energy poverty, and energy communities. Candidates need a doctoral degree in Environment and Sustainability.

Experienced Full-Stack .Net/Angular Developer needed to build and maintain applications. Responsibilities include C#/.NET, Angular, API development, and Agile collaboration. Minimum 5 years experience required.

Platform Engineer to own and maintain platform services, ensuring reliability and reducing operational work via automation. Responsibilities include running observability, GitLab, and CI runners, with a focus on SRE practices. Requires senior experience in infrastructure and Linux.

Manage the quote-to-cash process for spare parts, handling customer requests regarding pricing, availability, and order processing. Coordinate logistics, manage returns, and maintain customer data within the ERP system.

Experienced entrepreneurship educators are needed to evaluate and improve AI systems trained on startup strategy and business planning. Review AI-generated scenarios, evaluate business models, and provide structured feedback based on real-world standards.

Lead Performance Marketing Manager for a desktop game launcher. Own the performance strategy, running end-to-end campaigns across major platforms. Requires 10+ years in gaming performance marketing with expertise in Google, Meta, and TikTok.

Founding Business Development Representative for the German market. This junior role requires fluency in English and German to build the sales pipeline. Success involves consistent outbound activity and booking qualified meetings.

Data Engineer to build modern AWS data platforms and Lakehouse architectures. Responsibilities include developing data pipelines, managing Iceberg tables, and ensuring scalable, production-ready data solutions. Requires professional experience in Data Engineering and strong AWS knowledge.

Design user-centric conversational experiences for AI and Virtual Agent technologies. Analyze interactions to optimize system performance, create scalable flows, and translate business needs into user-focused solutions. Requires UX design experience and strong English skills.

Research Scholarship available at Instituto de Telecomunicações for project ROBUST. Tasks involve developing beamforming metasurfaces for biomedical applications and antenna system simulation using tools like HFSS or CST. Candidates need a relevant degree and skills in antenna design.

Drive and build a sales pipeline across European markets by executing outbound prospecting via email, LinkedIn, and calls. Identify and qualify leads in HR, Finance, and Operations. This is a remote, fixed-term consulting engagement.

Experienced Digital Product Designer needed with proven Design Systems skills and UX knowledge. Shape innovative, user-centric products by solving complex problems through thoughtful design.