freelance English-speaking jobs in Covilhã

Bilingual Copywriter (Portuguese/English) needed to train AI models. Evaluate chatbot performance, solve problems, and write novel conversations to improve AI quality. Fluency in Portuguese and English required.

Administers Microsoft 365, including Teams, OneDrive, SharePoint, Azure Active Directory, and Exchange Online. Manages Microsoft Intune Endpoint Manager, including device management, policy creation, and application deployment. Provides Azure administration, including resource provisioning, security, and performance monitoring. Maintains virtual machines, infrastructure services, and network devices.

Graduate Sales Executive to drive new customer acquisition and engagement for Revolut Business in the Bulgarian market. Responsibilities include prospecting, lead generation, pipeline management, and customer relationship building. Fluency in English and Bulgarian required.

Develop and support hardware and software test systems for automotive electronics. Analyze test data, create dashboards, and collaborate with development teams to resolve test-related issues. Prepare technical documentation and support audits.

Associate Facility Manager will assist in managing daily facility operations, ensuring reliability, maintenance, and safety of building systems. Responsibilities include supervising staff, contractors, and vendors, executing preventive and corrective maintenance, and responding to facility emergencies.

Lead AI Engineer will design AI systems, prototype, implement, and productionize innovative features. Responsibilities include building scalable AI systems, contributing to data pipelines, mentoring other AI Engineers, and staying current on AI advancements. Requires 7+ years of experience with 5+ years in software engineering and 2+ years in applied AI roles. Strong programming skills, experience with Python, and a collaborative mindset are essential.

Scheduling Coordinator to provide support to senior managers across US, EMEA, and APAC regions. Manage calendars, schedule meetings across time zones, and coordinate travel arrangements. Requires 2+ years of experience, excellent English communication skills, and proficiency in Outlook and Teams.

Ceramic Shop Assistant (Freelancer) supports day-to-day shop operations, provides customer service, and contributes to sales and studio flow. Responsibilities include welcoming customers, answering questions, processing sales, maintaining shop appearance, and assisting with workshop activities. Requires 1+ year of sales experience, excellent communication skills, and fluency in Portuguese and English.

Associate QC Analyst will define and implement quality control techniques to verify the quality of raw materials, intermediates, and end products. The role requires adherence to GMP, HSE regulations, and industry standards.

Senior Accountant supports daily and monthly financial processes for seven entities. Responsibilities include recording sales, preparing journal entries, processing payments, and performing account analysis. Requires an Associate degree in accounting, hospitality experience, and fluency in English.

Junior Talent Acquisition (IEFP) internship supporting full recruitment cycle, including resume screening, candidate outreach, and interview scheduling.

Camunda seeks an experienced Enterprise Account Executive to drive growth in Portugal and Latin America. This role involves managing complex sales cycles, building relationships with key stakeholders, and positioning Camunda's process orchestration platform to enterprise clients.

Leads risk function for multiple funds, ensuring strategic alignment and regulatory compliance. Develops, implements, and maintains risk management frameworks and procedures. Collaborates with investment teams to identify, quantify, and mitigate risks.

Facilitates agile delivery for a modernization program, ensuring Scrum principles and best practices are followed. Guides the development team through sprints, removes impediments, and collaborates with stakeholders.

IT Helpdesk Engineer to provide 1st and 2nd line support for a remote-first global user base. Experience supporting Microsoft 365 applications and infrastructure, Windows, Microsoft Intune, and common desktop software is required. Must have excellent written and verbal English skills and experience with ITSM tools.

Software Engineer II to contribute to backend development with occasional frontend work. Collaborate with product managers and designers throughout the software lifecycle. Experience with a statically typed, object-oriented language is required.

Experienced mobile application Product Designer needed for a globally recognized client. Collaborate with cross-functional teams to define product requirements and specifications. Create wireframes, prototypes, and user flows to communicate design ideas. Must have 5+ years of experience and a strong portfolio of app-related projects. Excellent knowledge of Figma and strong communication skills are required.

Junior Business Analyst to analyze kiosk, app, and web performance data for Burger King, Popeyes, Firehouse Subs, and Tim Hortons brands. Build dashboards, support A/B testing, and communicate findings through reports and presentations. Requires 1-2 years of experience in business analysis, digital performance, or eCommerce analytics.

Lead performance-driven TV investment strategy and optimization across markets, managing a €25M annual budget. Develop and execute testing strategies, optimize spot and placement, and analyze performance data to drive revenue growth.

Senior Java Software Engineer to develop ETL pipelines, GraphQL and gRPC APIs, and scalable systems for a data platform. Must have Spring Framework proficiency and extensive database experience. Preferred skills include graph theory knowledge, experience with graph databases, and distributed computing.