freelance English-speaking jobs in Barreiro

Data Architect to join an international IT team supporting data platforms. Design and review data models, ensure compliance with data governance standards, and collaborate with teams on data management activities.

Provides comprehensive support to GWEC's CEO, managing schedules, coordinating travel, and drafting correspondence. Assists with policy research, report preparation, and communication related to global renewable energy initiatives.

Provides user support, diagnoses and resolves incidents, manages user accounts, and supports LAN/WLAN/VPN. Requires up to 3 years of helpdesk experience, knowledge of Windows, Office 365, Active Directory, and networking.

Experienced SAP FI Consultant needed for international projects. Focus on financial process optimization and continuous improvement. Requires strong knowledge of GL, AP, AR, AA, and e-invoicing. Minimum 5 years experience as an SAP Consultant.

Senior Software Quality Assurance Engineer will design, develop, and maintain automated and manual test frameworks for enterprise-scale applications. Collaborate with engineering, product, and DevOps teams to ensure software releases meet quality, security, and performance standards.

SAP FICO and IS-Retail consultant with expertise in application lifecycle management. Requires deep functional knowledge of SAP FICO for Retail, E-Commerce, and payments, including integration with RB, CS, and PI/PO. Experience with Matchbox for reconciliation is essential.

Hira Talent seeks a German-speaking International Recruiter to manage the full recruitment cycle for international clients (BPO & Tech). The role involves sourcing, engaging, and interviewing candidates across Europe.

Provide administrative support, including document preparation, filing, and data entry. Assist with event organization, onboarding, and communication materials.

Product Manager – AI owns and prioritizes the product roadmap for AI-driven capabilities, leading customer discovery and defining features. Collaborates with Engineering, UX, Sales, and Marketing on delivery and go-to-market strategies. Drives commercial outcomes and release predictability.

Senior AI Business Analyst to leverage AI tools for requirement gathering, analysis, and documentation in the insurance sector. Will extract insights from code, translate technical information, and ensure alignment between business and technical teams.

Senior Android Engineer to design and develop high-performance Android Automotive applications using Kotlin and Java. Collaborate with cross-functional teams and ensure code quality, performance, and stability. Requires 3+ years of Android development experience with Android Automotive OS and APIs.

Senior Project Manager to lead end-to-end delivery of network infrastructure projects using Agile, Waterfall, or hybrid methodologies.

Youth Program Attendant needed to create a fun and safe environment for children. Responsibilities include supporting daily activities, supervising children, and ensuring program spaces are clean and organized. Must have experience working with children, strong communication skills, and a valid driver's license. First Aid certification and swimming ability are preferred.

H&S Technician to conduct risk assessments, provide safety training, investigate accidents, and ensure compliance with Portuguese and EU safety regulations.

IAM Specialist to design, develop, and maintain SailPoint IdentityIQ solutions. Requires strong Java, BeanShell, and Active Directory experience. Responsibilities include platform operations, incident resolution, and integration with applications. Fluency in English is required.

People and Culture Partner responsible for payroll, benefits, HR analytics, and recruitment support. Requires 5 years of experience in payroll/HR, proficiency in Cegid/Primavera, and fluency in English and Portuguese.

Junior Functional Consultant will support public sector clients with software rollout, analyze business processes, configure the platform, and provide user training.

Mechanical Engineering intern for recent graduates with a Master's degree (preferred) in Mechanical Engineering, specializing in Renewable Energies, Energy Markets, or Energy Production, Transport and Distribution. Must be fluent in English and Portuguese, eligible for IEFP Internship, and available to travel.

Manage website content and SEO strategy, including building and improving pages in WordPress + Elementor. Execute Google Ads campaigns, manage keywords, and optimize landing pages. Collaborate with technical teams to translate information into clear, accurate website content.

Product Manager will define and manage product backlog, translate business requirements into user stories, and collaborate with development, UX/UI, and stakeholders.