freelance English-speaking jobs in Valongo

IT Helpdesk Support Specialist needed in Funchal. Provide technical assistance to clients and employees. Requires 2+ years experience, strong computer knowledge, and excellent troubleshooting skills.

Senior O2C Specialist fluent in German to join a financial operations team in Porto. This on-site role offers a stable workweek schedule focused on delivering high-quality order-to-cash service.

Provide French and English customer support for Abbott Diabetes Care products via phone and written communication. Responsibilities include resolving customer queries, offering product information, and building positive customer relationships. Must be a French native speaker with intermediate English skills and strong communication and problem-solving abilities.

Supports Channel Partners in achieving revenue objectives. Develops sales strategies, translates business plans, and manages partner performance. Requires sales experience, channel experience, and fluency in French and English.

Senior Fullstack .NET Developer will design, develop, and maintain scalable applications using .NET, C#, React or Angular, and RESTful APIs. Responsibilities include building cloud-native solutions, contributing to architecture discussions, and applying clean code principles. Experience with Azure, AWS, or GCP is required.

Lead and develop engineering teams, drive software delivery, and collaborate with stakeholders to achieve business goals.

Embedded C++ developer for eBike components. Design, integrate, and debug software for a range of eBike modules. Collaborate with hardware engineers, design teams, and product managers.

Experienced Instrumentation Commissioning Engineer needed for industrial projects. Execute commissioning activities, perform loop checks and testing, and ensure instrumentation systems operate safely and efficiently.

Axians seeks a .NET and React Developer to join their Social & Healthcare Unit. The ideal candidate has +3 years of experience with React, RESTful API development, ORMs, and microservice architectures. Experience with relational databases, unit testing, Git, and Clean Code is also required.

Freelance Python Data Scraping Engineer needed for Tendem project. Extract data from complex websites, ensuring accuracy and reliability. Utilize Apify, OpenRouter, and Python web scraping libraries. Must have 3+ years of experience in data engineering, web scraping, or automation.

Contact Center Agent needed for fully remote project. Responsibilities include answering customer inquiries, resolving complaints, and processing multichannel inquiries. Must be a German native speaker or C1 level, have a high school diploma, and possess excellent communication and problem-solving skills.

Leads a team of senior data platform engineers building Kraken's real-time streaming infrastructure. Owns the architecture and roadmap for high-volume, low-frequency data systems. Designs and operates scalable data architecture serving trading, risk, compliance, analytics, and product teams. Drives adoption of AI automation and intelligent workflows.

Full-time Night-Shift Hostel Receptionist needed for a popular hostel in Faro. Provide guest service, handle bookings and payments, and assist with front-of-house operations. Must have prior experience handling travelers, strong communication skills in Portuguese and English, and the ability to work effectively under pressure.

Block Labs seeks a Business Intelligence Analyst to analyze blockchain and product data, driving growth and risk controls for crypto-enabled iGaming products. Responsibilities include designing dashboards, writing SQL queries, performing on-chain data analysis, and partnering with teams to define event schemas and tracking plans.

Enterprise Technology Architecture & Data Solution Practice Consultant will build, evolve, and commercialize Bain's Architecture & Data Solutions offerings. This role involves driving solution strategy, developing offerings, supporting client teams, and enabling commercial growth.

Junior Database Administrator (SQL) to support administration, maintenance, and monitoring of SQL databases including Microsoft SQL Server, MySQL, and Oracle. Assist with database performance optimization, backup and recovery, replication, and high-availability configurations.

IT Support Technician needed for a part-time role (24 hours/week) in São Domingos de Rana. Must have 2-3 years of technical support experience, a technical degree, and fluency in Portuguese, Spanish, and English.

Technical Product Specialist supports social media paid advertising campaigns. Manages budgets, analyzes performance, optimizes campaigns, and provides technical support. Requires fluency in English, a degree in Digital Marketing or related field, and experience with paid advertising.

Talent Acquisition / HR Generalist will lead recruitment for call center teams, manage payroll, and provide on-site HR support. This role requires 3+ years of HR experience, Portuguese and English fluency, and knowledge of Portuguese labor laws.

Provide French-language customer support via phone, email, and chat for Monoprix customers. Must be fluent in French (C1/C2) and have good working knowledge of English (B2).