freelance English-speaking jobs in Valongo

Project Manager to lead AI initiatives for a major technology client. Manage full project lifecycle, translate business needs into technical requirements, and drive stakeholder communication. Requires 3+ years of technology project management experience, AI/ML understanding, and proficiency with project management tools.

Android Developer needed for a team of 5 to develop and maintain the Moey! Android app. Requires strong Kotlin, Jetpack Compose, and Android SDK expertise. Experience with MVVM, Clean Architecture, networking, dependency injection, and testing is essential.

AI Trainer to deliver in-person training sessions for corporate clients and individuals in Porto. Teach hands-on use of LLMs, automation tools, and AI Agents in business contexts. Adapt content for diverse audiences and collaborate with the team to design and improve training programs.

The Logistic Technician manages transportation procurement, documentation, and customer service. Responsibilities include negotiating freight rates, preparing shipping documents, tracking shipments, and resolving logistics issues.

As a Client Advisor, you will be responsible for promoting the Prada brand philosophy and values to clients, maximizing sales, and providing a memorable luxury customer experience. You will guide clients, discover their needs, and foster brand loyalty. You will also capture customer data, work collaboratively with colleagues, and ensure a high standard of service and visual display. Fluent English is required.

As a Mobile Software Engineer II, you will complete mobile features and projects, collaborate with cross-functional teams, and contribute to the SDK and mobile application goals. You will have 3+ years of relevant mobile software development experience, solid native iOS development experience using Swift, and familiarity with mobile application state management and performance optimization.

Cash Management & Payments Consultant will support Group companies in Western Europe & Africa with bank account management and payment infrastructure. Responsibilities include executing daily cash management operations, monitoring liquidity, and advising business units on banking and payment solutions. The role requires 3+ years of experience in corporate treasury, banking, or a related field with strong operational know-how in payment systems and technologies.

Accountant to support Iberian and USA operations. Manages accounting records, period-close processes, reconciliations, and regulatory compliance. Prepares financial statements and reports across multiple frameworks. Requires 3+ years of experience, SAP proficiency, and fluency in English and Portuguese.

Experienced SAP Ariba Functional Consultant to support procurement and sourcing processes. Configure and support SAP Ariba modules, analyze business requirements, and collaborate with technical teams and business users.

Leads and modernizes IT service management processes, acting as the central coordination point for internal teams and service providers. Drives operational excellence through automation, data-driven insights, and AI-enabled operations.

Sage X3 Functional Consultant needed for IT consultancy specializing in business solutions. Will configure client processes, provide user training, and assist with application use. Requires 3+ years of experience in Sage X3, Distribution and Manufacturing, and strong English skills.

As a Customer Support Specialist – Front Office, you will be the primary point of contact for customers, providing support for daily use of Nextlane software. You will handle incoming requests, resolve issues, and ensure a positive customer experience.

Designs, develops, and maintains scalable data pipelines and data integration solutions. Builds and optimizes ETL/ELT processes to support data analytics and reporting. Develops and maintains data warehouses, data lakes, and lakehouse architectures in Azure.

Corporate Action Analyst needed for 6-month fixed-term contract to ensure continuity of operations. Responsibilities include announcement, management, payment, and reconciliation of corporate actions. Requires a degree in Economics, Finance, or related field and experience in corporate actions, reconciliation, and investigation. Fluency in Portuguese and English is required.

AMS Verification Engineer will contribute to the verification of Analog Mixed-Signal (AMS) ASIC products. Responsibilities include supporting verification plans, coverage analysis, debugging, and developing AMS Top Cell verification environments.

TEKEVER seeks a Safety Engineer to conduct safety assessments, define certification programs, and ensure products meet industry safety standards. The role involves collaborating with design and engineering teams to mitigate hazards and align with airworthiness processes.

Mobile Engineer will design, build, and maintain Android and iOS applications for OneFootball's Live Video platform. Responsibilities include developing new features, improving product quality and performance, and collaborating with a team using Extreme Programming practices.

Full Stack Engineer will design and build scalable web applications using TypeScript, Node.js, and React. Collaborate with product partners to shape solutions and champion clean, secure code. Experience with backend services, REST APIs, and databases is required.

The Information Security Officer oversees information security for Allianz Services in Portugal and Spain, ensuring compliance with Group-wide and regulatory requirements. The role involves managing security risks, providing consulting, and collaborating with regional and central IS teams.

Content Moderation Specialist needed for on-site role in Porto. Review and moderate content to ensure adherence to community standards. Must be resilient, emotionally balanced, and able to handle sensitive material.