freelance English-speaking jobs in Guimarães

AI Engineer (GenAI) to refine GenAI user stories, ensure alignment with Enterprise Architecture, and assess GenAI impact. Requires proficiency in Agentic Development Tools, Python, and serverless architectures.

Create high-performing video ads for DTC brands, transforming scripts, footage, and assets into engaging stories. This role requires strong storytelling, Adobe Suite/AI proficiency, and the ability to iterate based on performance data.

Drive strategy and lifecycle management for Körber Supply Chain's intralogistics software portfolio. Focus on K.oneX and LogX4, translating market needs into product roadmaps while collaborating across global teams.

Senior Business Analyst for Core Banking, driving analysis of complex banking and payments initiatives. Own requirements gathering for accounts, payments, cards, and FX, translating domain complexity into structured delivery artifacts.

Experienced Integration Supervisor needed for a large-scale data centre project. Coordinate MEP, architectural, and telecoms integration, supervise site activities, and ensure HSEQ compliance. Electrical Engineering qualification and fluent English are essential.

Lead the global Solution Engineering organization for Data Foundation, shaping go-to-market strategy. Requires deep knowledge of Informatica and MuleSoft, strong technical acumen, and experience scaling global teams.

Manage production, support R&D, and oversee innovation projects for a chemical company. Requires a degree in a relevant field, 2+ years in industrial production, and experience with ERP systems.

Prospect new customers and qualify inbound inquiries to drive growth. Engage customers by aligning Cisco solutions with business needs, managing the full sales lifecycle to generate pipeline. Requires 1 year of experience and full English proficiency.

DevOps Engineer to strengthen platform reliability and scalability. Responsibilities include maintaining CI/CD pipelines with Git, managing Docker/Kubernetes on Azure, and provisioning infrastructure via Terraform.

Own end-to-end client delivery, quality, and margin for a fast-growing Shopify Retention Agency. Lead teams, manage client relationships, and own financial planning. Requires 8+ years in email/retention agency leadership.

Senior CRM Technical Developer needed to maintain and develop CRM platforms on Microsoft Dynamics 365 for an enterprise client. Responsibilities include building technical campaigns and providing direct client support. Requires solid HTML/CSS experience and D365 knowledge.

Spanish-speaking Team Leader for a BPO operation. Lead, coach, and support a customer service team, monitoring performance against KPIs and service targets. Requires fluent Spanish and good English.

Develop data maturity by managing the BigQuery data warehouse, building ETL pipelines with Python, and maintaining data models in dbt. Responsibilities include Power BI visualization and data integrity.

Operations & Client Experience Coordinator supports a luxury real estate firm by coordinating listings, contracts, and documentation. This role manages CRM, workflows, and office operations while ensuring exceptional client service. Fluent Portuguese and English are required.

Senior Data Scientist | TMC About TMC TMC is an international high-tech consultancy company that brings expertise in Engineering, Technology, and Digital to leading organizations worldwide.

Field Service Engineer supporting industrial automation, safety, and digital solutions. Responsibilities include installation, maintenance, and troubleshooting of OT systems like DCS, PLC, and SCADA. Requires 3-5 years of relevant experience and proficiency in Portuguese and English.

Networks Operations & Maintenance Electrician role requires technical experience in MT, BT, and IP networks. Duties include ensuring network assistance, executing maintenance, and managing vegetation plans. Must have relevant technical training and be available for on-call shifts.

Native Mandarin speakers are sought to attract tech leaders for Web Summit. Responsibilities include deep-dive research, high-level outreach, editorial input, and managing complex speaker logistics.

Treasury Executive to support Group treasury management, cash flow, and financial reporting. Responsibilities include monitoring cash position, managing intercompany flows, and overseeing banking operations. Requires treasury/finance experience and English fluency.

Amazon PPC Manager to plan, execute, and optimize advertising campaigns across multiple Amazon accounts. Responsibilities include managing Sponsored Ads, analyzing performance metrics like ROAS and ACOS, and driving sales growth. Requires 1+ year of experience.