freelance English-speaking jobs in Castelo Branco

Workday Reporting Data Analyst transforms HR data into insights. Design and maintain Workday reports, analyze complex datasets, and support HRIS administration. Requires strong Workday reporting and data analytics skills.

Review and generate expert English content for AI models, evaluating reasoning, accuracy, and clarity. Responsibilities include developing prompts, optimizing AI performance, and ensuring model integrity. Requires C1 English proficiency and strong language skills.

Senior Performance Marketer to scale high-performing campaigns and test new channels. Own acquisition funnels, drive growth, and optimize creative and landing pages. Requires 4-10+ years in performance marketing with $300K-$1M+ spend experience.

Norwegian Customer Service Representative role requires native Norwegian and fluent English (B2). Responsibilities include assisting customers with inquiries and resolving complaints while meeting performance goals. Candidates must be analytical, proactive, and available for rotating schedules.

Dynamic Sales Manager needed to lead the sales team in achieving company targets. Responsibilities include developing sales strategies, building client relationships, and driving business growth. Requires a relevant degree and 3+ years of sales experience.

GL Specialist Revenue Recognition role requires analyzing financial data for accurate revenue recognition per Bruker policies. Responsibilities include month-end closing, US GAAP compliance review, and balance sheet reconciliations. Requires a Bachelor's in Accounting/Finance and 2+ years of GL/AR experience.

Design and build production-ready AI products by developing responsive front-ends, scalable back-ends, and data integration layers. Requires 3+ years shipping web apps, proficiency in Python/FastAPI, React/TypeScript, and cloud deployment.

Senior Product Designer to craft beautiful interfaces and outstanding user experiences across multiple products. Responsibilities include designing new journeys, maintaining design systems, and developing front-end designs. Requires 5+ years of UX/UI experience.

Technical Lead for Network Security requires 8+ years in Network Security. Responsibilities include technical guidance, incident resolution, and managing security environments using Cisco, Check Point, and Fortinet tools.

Entry-level Database Administrator role focused on maintaining and managing company databases for efficiency. Responsibilities include installation, monitoring, backup strategy, and documentation. Requires a Bachelor's degree and strong SQL knowledge.

Seeking a Fullstack Developer to design, develop, and maintain high-quality web applications. Requires 2+ years experience, proficiency in HTML/CSS/JS/React/Vue/Angular, and Node.js/server-side languages.

Build the people analytics capability from the ground up for a large, multi-country organization. Design HR data frameworks, own reporting standards, and translate complex data into actionable insights for leadership.

Italian-speaking Customer Service Representative needed to provide professional support to customers and insurance brokers. Responsibilities include handling inbound/outbound communications via phone and email, and providing information on insurance products.

Business Services Specialist coordinates support across fleet management, travel, facilities, and tender processes. This role ensures operational efficiency and employee satisfaction through proactive service delivery and vendor coordination.

Lead Software Engineer to ensure high availability and efficiency of Cloud Edge Services. Requires 6+ years of development experience, proficiency in Golang/Python, and 4+ years in DevOps/SRE/Platform Engineering.

Own day-to-day social strategy and execution across client accounts. Manage creative execution, community building, and client relationships while translating platform data into content direction. Requires 3+ years of experience.

Lead user acquisition creative strategy for mobile apps by building AI-driven ad production pipelines. Research trends, develop concepts, and leverage AI tools to mass-produce high-performing assets. Analyze performance data and iterate with the UA team.

Senior Data Scientist - Product Insights leverages data to identify user journey opportunities and measure product feature impact. Responsibilities include owning analytics, designing A/B tests, and driving advanced product analytics at scale.

Senior Product Designer for B2B Lifecycle, focusing on onboarding and activation. Design complex, logic-heavy flows for business partners, simplifying regulated processes and managing organizational structures. Requires 5+ years of experience.

HR Manager with an L&D focus, managing mandatory compliance training and core HR processes. Requires 2+ years of HR experience, LMS management, and knowledge of regulated industry standards.