freelance English-speaking jobs in Valongo

Provide remote technical support to automotive workshops across Europe, specializing in vehicle diagnostics and repair.

Robotics Software Engineer to design and implement a ROS 2-based autonomy architecture for an AI-driven autonomous sprayer. Responsibilities include localization, navigation, and integration of perception outputs. Requires strong ROS 2, C++, and Python skills, and experience deploying autonomy on real robots.

Operations Coordinator to oversee performance and sales across vacation rentals and hotels in Cascais or surrounding Lisbon areas. Requires travel to Laundos, Porto, and Lisbon. Supports daily operations, manages third-party providers, optimizes expenses, and collaborates with housekeeping and maintenance teams.

Project Director to lead the construction of a 1GW hyperscale data center campus in Portugal. Full accountability for delivery across all phases, budget, quality, and safety. Experience managing large-scale data center construction projects and complex supply chains required.

Provides administrative and operational support to customers, sales teams, and various functional areas. Manages customer portfolios, monitors tenders, and registers leads. Supports sales teams with documentation, customer surveys, and equipment reservations. Handles office tasks such as mail, calls, and visitor reception.

Manager Enterprise Application needed for a leading international real estate company. Requires 10+ years of experience in enterprise application management, including 5+ years in leadership roles. Extensive SAP experience and proven ability to manage multiple applications are essential. Responsibilities include defining application strategy, managing upgrades, and ensuring alignment with business processes.

Organic Social Media Manager needed for a digital services provider in the iGaming field. Develop, plan, and schedule content across various platforms, ensuring brand consistency and tailoring to global market trends. Manage multiple posting calendars, engage with online communities, and analyze performance metrics. Must have 2+ years of experience managing social media channels and proven experience within the iGaming domain. Fluency in English is required.

Curricular intern to support operations management in a retail sector project. Responsibilities include monitoring operations, creating reports, supporting stores and call center, and collaborating with technical teams.

Junior Buyer will manage a high-volume scope for ad-hoc sourcing activities, source commercial conditions for customer orders, and manage requests for quotation (RFQ). The role requires 2-5 years of procurement experience, strong negotiation skills, and fluency in English.

The Leisure and Entertainment Manager leads the animation department at a seaside resort, overseeing social, sports, and entertainment activities for guests.

The Partnership & Agency Program Manager will develop and manage strategic global partnerships with digital agencies, web development agencies, freelancers, and technology partners. This role focuses on building, scaling, and managing the Agency Partner Program, identifying new collaboration opportunities, and driving mutual growth.

WiZink Bank Portugal seeks a Gestor de Reclamaçoes to oversee complaints management processes, ensuring regulatory compliance, quality handling, and risk mitigation. The role involves analyzing trends, developing policies, and reporting to governance bodies. The Gestor de Reclamaçoes will also support the Legal Advisor in regulatory interpretation and legal assessment.

Liftter.com seeks a Growth & Community Manager to drive user acquisition, manage community experiences, and support partnerships. Responsibilities include executing growth initiatives, managing creator relationships, and tracking key metrics. Ideal candidates have 1-3 years of experience in growth, community, marketing, or a related field and a passion for fitness.

Workplace Engineer needed for hybrid role in Lisbon, Portugal. Requires experience with SCCM/Intune, VMware/Omnissa, and Office 365. Expertise in endpoint management, Windows desktop environments, and virtual desktop infrastructure is essential.

Staff Software Engineer to develop and maintain a modern SaaS platform using C# and .NET in a distributed environment. Focus on microservices, event-driven architectures, and cloud technologies.

Lilly Portugal seeks two interns for its Specialty Business Unit. Interns will support digital marketing, omnichannel strategy, and AI initiatives across oncology, immunology, and neuroscience portfolios.

Workster seeks English-speaking professionals for international sales roles in Lisbon. Manage B2B clients, prospect new advertisers, and optimize campaign performance. Requires fluency in English, experience in sales, customer support, or digital marketing, and strong communication skills.

This is a permanent, salaried insurance sales position offering full training. The role involves providing tailored insurance solutions to new and existing clients. Excellent English communication skills are required.

Design professional to manage agencies, review client artwork, and ensure quality control. Requires Photoshop and Illustrator proficiency.

Junior Data Analyst needed with 1+ year experience in data analysis, reporting, or similar roles. Must have SQL, Python, and Power BI skills. Strong analytical and communication skills required. Hybrid work model, 2 days/week in Lisbon office.