freelance English-speaking jobs in Guimarães

Design and deliver clean, scalable Java backend systems. Take ownership of services within a large-scale architecture, leveraging AI tools throughout the development workflow. Requires extensive Java experience and strong system design skills.

Drive the strategy and adoption of a Design System across Web and App platforms. Manage the roadmap, bridge Design and Engineering, and elevate standards using reusable components. Requires PM experience and strong collaboration skills.

German Customer Support role requires German and English speakers. Responsibilities include handling product and order queries via phone, email, and chat, providing after-sales support, and ensuring high customer satisfaction.

Oversee warehouse activities including shipping, receiving, and inventory management. Manage freight forwarders and coordinate shipment schedules while ensuring safety and compliance. Requires 3+ years of logistics experience.

Own the Order-to-Cash application portfolio as a product owner. Manage the quote-to-cash roadmap, prioritize backlogs, and design end-to-end processes across systems like CPQ, billing, and ERP.

Senior Java Software Engineer to design, develop, and maintain modular components in AWS containerized environments. Responsibilities include building APIs, optimizing systems, and ensuring product quality across the full lifecycle.

Accountant role involving preparing and reviewing monthly/annual accounting and tax obligations. Responsibilities include financial statement analysis and process improvement. Requires a relevant degree, 3+ years of experience, and knowledge of IFRS and Power BI.

Seeking a Tableau Developer with at least 2 years of experience. Mandatory skills include ETL process knowledge, SQL proficiency, and Tableau Server architecture expertise.

Solutions Engineering Manager for Iberia & Italy. Coach the SE team on technical pre-sales, AI/ML demos, and customer success. Manage hiring, enablement, and cross-functional partnerships.

STEM Specialist needed for freelance AI training. Challenge advanced language models on complex topics like physics, math, and engineering. Requires fluency in Portuguese (Portugal) and a STEM background.

Experienced Integration Consultant needed to design and deliver end-to-end healthcare integration projects. Focus on DICOM, HL7, Mirth Connect, and system integration using technologies like .NET and Java.

Seeking an experienced Head of People to build a modern HR function for a fast-growing, fully remote international business. Oversee the full employee lifecycle, leveraging AI to streamline processes across diverse global teams.

Senior .NET Developer role requires 5+ years in Back-end Development with C# or .Net. Must have OOP knowledge, proficiency in testable code, and experience with relational databases and APIs. English fluency is required.

SERM Scientific Director provides scientific leadership for global Safety Evaluation and Risk Management. Responsibilities include leading safety reviews, evaluating clinical data, and supporting regulatory submissions. Requires advanced scientific degree and experience in drug safety or pharmacovigilance.

Experienced Visual Design Manager needed to train an AI language model on professional presentation and slide deck tasks. Requires 4+ years in a consulting or banking visual graphics team with expert PowerPoint skills.

Accountant role at PwC involving preparing and reviewing monthly/annual accounting and tax obligations. Requires 3+ years of experience, knowledge of SNC and IFRS, and proficiency in Excel and Power BI.

Administrative Assistant for Facultative Reinsurance requires French proficiency (B2/C1 preferred). Responsibilities include ledger review, payment reconciliation, and liaising with clients and carriers. Accounting/Finance background is preferred.

PC&L (Logistics) Trainee role supporting the PC&L team. Responsibilities include implementing PC&L methods, providing standards like MIFA, and communicating improvement initiatives. Requires a recent logistics graduate with good English skills.

Technical Account Manager supporting strategic accounts in Energy and Utilities. Develop customer relationships, solve technical challenges, and improve cloud capabilities using AWS services. Requires technical skills and professional fluency in Portuguese.

Senior Architecture Manager responsible for overseeing all architectural projects. Leads teams of architects, engineers, and designers through planning, design, and construction. Requires a degree in Architecture and 5+ years of management experience.