freelance English-speaking jobs in Valongo

Execute data migration processes between legacy and modern platforms. Query, analyze, and manipulate databases using SQL. Design and validate ETL processes. Coordinate with technical and business teams to ensure functional requirements are met.

Provide premium customer support and technical guidance to global brands as a German-speaking customer advisor. Fluency in German and English is required, along with prior customer service experience.

Lead Data Consultant to provide bespoke data and advanced analytics solutions to clients. Responsibilities include advising on best practices, leading projects, designing and developing solutions, and mentoring team members. Requires 10+ years of experience in cloud-based Data Engineering, Analytics, and AI solutions, with a focus on Microsoft technologies.

Provide high-level phone and email support to Italian-speaking users. Resolve queries, ensuring accurate information and a friendly, professional response. Fluency in Spanish (C1/C2) and English (B2) required.

Junior Data Steward to monitor data quality, maintain the data catalogue, and apply governance rules. Will track data quality issues, support audits, and contribute to process improvements. Requires strong attention to detail, communication skills, and experience with data in an operational or analytical context.

International Development Instructor program offers 10-month opportunity to contribute to sustainable development projects in Malawi, Zambia, or India. Program includes 3 months of training in Denmark, 6 months of project work, and 1 month of reflection. Must be over 18, comfortable speaking English, and able to reside in Denmark.

The Waiter/Waitress will deliver personalized service and memorable dining experiences for guests at Andaz Lisbon. Responsibilities include greeting guests, assisting throughout their dining experience, ensuring guest comfort, and maintaining a polished appearance.

Experienced SAP FI Consultant needed for a strategic implementation project. Configure, test, and document SAP FI processes, ensuring compliance with Portuguese legal and tax requirements using DRC. Collaborate with cross-functional teams and stakeholders to deliver integrated solutions.

Finance Controller needed to analyze industrial and financial data, improve efficiency, and support sustainable business growth. Responsibilities include calculating manufacturing efficiency, product costing, profitability analysis, and preparing management reports.

Subject Matter Expert for a leading FinTech company in Lisbon. Handle complex financial inquiries via phone, email, or chat for Spanish-speaking users.

The Accountant applies accounting principles to specialized records and reports. Tasks include processing invoices, analyzing accounts, and preparing financial statements. The role requires 2 years of experience, a degree in Accounting or Management, and proficiency in MS Office with advanced Excel skills.

Drivers collect high-quality visuals of streets, points of interest, and public spaces using 360° cameras and lidars. Data will be stored on onboard computers and used to enhance an online mapping platform.

Leads planning and forecasting across the Group, including annual business planning, quarterly forecasting, and long-term planning. Drives standardization and simplification of planning processes, improves forecast accuracy, and ensures alignment between planning, forecasting, and performance management.

Provide end-to-end customer support for online orders, including delivery, returns, payments, and inquiries. Communicate with customers, carriers, financial institutions, and internal teams to resolve issues. Analyze and escalate complex cases, using knowledge bases and tools. Maintain high customer service standards and contribute to continuous improvement.

Senior Finance Business Partner will serve as a strategic finance partner to Sales VPs, providing financial insight and driving profitable growth. Responsibilities include P&L management, margin optimization, rebate process ownership, and leading budgets and forecasts.

As Waiter (M/F), you will provide excellent customer service, take orders, deliver food and beverages, and ensure a positive guest experience. Previous experience in a similar role and fluency in English are valuable.

Administers VMware vSphere, HPE Synergy and ProLiant server, and Pure Storage/Brocade SAN environments. Implements infrastructure changes, ensures high availability, and supports disaster recovery. Requires 5+ years of experience with VMware vSphere, HPE Synergy/ProLiant, and enterprise storage solutions.

Lead creative strategy for paid media advertising on Meta, TikTok, and other channels. Develop ad concepts, provide tactical feedback on design and video, and ensure alignment with performance frameworks and creative testing. Manage Designers and Editors to execute paid media assets across various formats.

Senior Business Analyst with experience in ecommerce/experience projects needed for a contract role in Portugal. Responsibilities include gathering and documenting requirements, translating them into user stories, identifying solutions, and collaborating with developers and clients. Must have experience managing client stakeholders, running workshops, and working in an Agile environment.

Supports Key Account Manager in achieving commercial objectives and executing sales strategies. Assists with customer contact, business plan monitoring, and analysis.