freelance English-speaking jobs in Castelo Branco

Drive growth and demand for an AI-first company by running outreach campaigns to property owners and sourcing service providers. This role involves prospecting, sales support, and marketplace operations.

Develop high-impact features for 1GLOBAL's billing system, focusing on resiliency and scalability. Requires experience with telecom billing systems and proficiency in consuming REST APIs.

Senior Compensation and Payroll Specialist needed to manage local payroll, optimize benefits, and lead the transition to an in-house system. Requires 5+ years of Portuguese payroll experience and knowledge of local labor law.

Project Manager Trainee for Digital Transformation. Responsibilities include project coordination, communication development, information management, and assisting with training. Requires English fluency and strong organizational skills.

Data Mining Analyst to support Group Transformation by analyzing complex data, mapping processes, and delivering insights. Requires Master's/Engineering degree and 3-5 years of experience with SQL, Python/R, and Process Mining tools.

Senior Finance & Strategy Manager to translate high-level roadmaps into financial plans. This role advises the CFO, allocates capital, and develops performance metrics for global growth. Requires 6+ years in strategy consulting or strategic finance.

Support Fleet growth and earnings by communicating with Taxi Fleets, analyzing data, and offering recommendations. This role involves expanding partner relationships and acquiring new cooperation partners. Proficiency in Portuguese and English is required.

Data Analyst (Power BI) to build data-driven solutions. Responsibilities include designing Power BI dashboards, creating DAX/Power Query models, and developing Microsoft Fabric Semantic Models. Requires Power BI and Fabric experience, plus one Microsoft certification.

Backend Developer role requiring 4+ years of experience in Java and building scalable APIs. Must use AI tools like GitLab Duo and Claude Code to accelerate development, testing, and code reviews.

Lead design and delivery of sales-focused learning programs globally. Develop training solutions using modern methodologies and AI capabilities to enhance sales performance and drive business outcomes.

Plan, deliver, and assess high-quality learning for primary students, fostering academic and personal development. Responsibilities include curriculum design, teaching staff management, and student monitoring. Requires a Bachelor's degree in Primary Education.

The Motion Designer will create high-quality motion graphics and animations to enhance UI and improve visual feedback in products. Requires 3+ years of experience, expertise in motion graphics, and advanced Adobe After Effects skills.

Requires 3+ years in IT with mandatory Windows Server Administration proficiency (2008R2-2022) and hands-on OS Patching experience. Knowledge of security systems and ITIL V4 is required.

ServiceNow Business Analyst role requires 3–6 years of experience as a Functional or Business Analyst. Key skills include ITIL knowledge, requirements gathering, documenting flows, and UX/UI principles. Fluent French is mandatory.

Senior Product Owner to lead product direction for a software platform controlling hardware devices. Own roadmap, backlog, and delivery across teams, translating needs into executable plans in a regulated environment.

Systems Engineer to support sales with technical pre-sales and post-sales training. Requires 5-8 years in technical/pre-sales support and LAN/WAN administration. Must be fluent in Portuguese.

Automation QA Engineer needed to design and execute automated and manual test cases. Responsibilities include performance testing with JMeter, analyzing bottlenecks, and applying AI-driven testing. Requires 3+ years of QA experience and ISTQB certification.

As Expeditor, ensure timely delivery of materials by coordinating with suppliers, monitoring shipment schedules, and mitigating delays. Responsibilities include tracking orders, maintaining communication, and resolving delivery issues.

Senior Growth Engineer to ideate and build product experiences that drive user success. Own high-impact Cloud journeys using experimentation and data to improve activation, retention, and monetization. Requires 5+ years of full-stack engineering experience.

Senior Dynamics 365 Developer/Technical Lead needed to design and implement business solutions in Dynamics 365. Responsibilities include customization, API integration, and driving DevOps practices. Requires 7+ years of Dynamics 365 experience.