freelance English-speaking jobs in Guimarães

Business Intelligence /Data Analytics Engineer Trainee will assist in collecting, cleaning, transforming, and validating data. Develop and evaluate machine learning models and prepare datasets for statistical analysis. Design and maintain semantic data models and build ETL/ELT pipelines. Develop and maintain dashboards and reports using BI tools. Collaborate with business users to understand reporting needs and partner with Data Engineers, Data Scientists, and Product teams.

Partnership engineer to advise app publishers on integrating apps into an automotive platform. Responsibilities include technical guidance, documentation creation, QA support, and interface with developers and outsourcing companies.

Provide administrative and organizational support for core business operations. Resolve escalated customer inquiries, complaints, and technical issues. Analyze customer data, identify root causes, and communicate solutions.

UX Designer needed in Lisbon to define, develop, and maintain product vision. Translate user needs into product features, balancing technical feasibility, business value, and user experience. Collaborate with cross-functional teams to ensure alignment and cohesive product development. Requires +6 years of experience as a UX Designer and fluency in English.

Software Specialist will deliver software for complex sensor solutions, analyze turbine performance, and develop algorithms for smart sensing and diagnostics. Requires a Master's degree in a relevant field, 7 years of experience in embedded software and data analytics, and fluency in English.

SAP SD Consultant provides incident and functional & technical support for SAP systems. Analyzes, designs, and implements solutions for incidents and system evolution requests. Collaborates with headquarters teams and business users. Requires experience in Finance/IT, understanding of business processes, and strong problem-solving skills.

Junior Developer to support integration solutions development and maintenance using Software AG WebMethods. Develop integration components, support implementation of new interfaces, and collaborate with senior developers.

Regulatory Reporting Manager will oversee non-financial reporting (HR, credit, fraud) for France and future EU markets. Responsibilities include maintaining and updating reports, coordinating with stakeholders, and ensuring timely submissions. Requires 2+ years of experience in regulatory reporting within a bank or financial services firm.

Designs, deploys, secures, and supports endpoint management services using Microsoft Intune across Windows, macOS, mobile phones, and tablets. Manages the complete device lifecycle and ensures endpoint services are scalable, secure, and reliable. Troubleshoots complex technical issues and automates administration tasks using PowerShell and Microsoft Graph.

This Maintenance Representative role involves repairing, replacing, and refurbishing hotel items, ensuring safety and cleanliness, and following preventative maintenance schedules. Applicants should have at least one year of maintenance experience, a high school diploma or vocational training, and knowledge of building equipment, hand tools, and basic plumbing and electrical systems.

Full-time Salesperson based in Sintra. Identifies and develops new business opportunities, maintains client relationships, and promotes industrial solutions and procurement services.

E-Commerce Coordinator to manage online stores for three fashion brands (Kings of Indigo, Stapf, Felicitas). Responsibilities include product listing management, content updates, performance analysis, and paid advertising coordination. Requires 3-4 years of e-commerce experience, Shopify expertise, and strong analytical skills.

Senior Data Scientist to design and develop AI, Generative AI, and Machine Learning solutions. Lead technical initiatives, build AI-powered applications, and mentor junior data scientists. Requires 5-10 years of experience in data science or machine learning with technical leadership experience.

As an Engineering Manager, you will lead and support engineering teams, ensuring successful software delivery and alignment with business priorities. You will coach engineers, drive quality and operational excellence, and collaborate with stakeholders to shape technology strategy.

Product Designer to lead end-to-end design process for a complex Web SaaS CRM platform. Design scalable user experiences, translate business requirements into intuitive product patterns, and conduct user research. Collaborate with cross-functional teams to balance user needs, business objectives, and technical constraints.

About Us 1GLOBAL is a technology-driven global mobile communications provider, delivering global connectivity solutions to enterprises and consumers.

Technical Project Leader with 10+ years of experience needed. Must have strong Packet Core Solution knowledge and deep understanding of 4G and 5G call flows. Responsibilities include project delivery/technical management, estimating/sizing projects, and stakeholder management.

The Cybersecurity Lead Engineer delivers technical cybersecurity solutions and services to external customers. Responsibilities include site visits, technology evaluations, security training, and consulting.

Business Development Executive will achieve sales targets by calling on key decision-makers to bring on new business. The role involves presenting products and services, managing the sales process, and providing feedback on industry trends.

Senior IT Analyst will be responsible for the technical ownership of SuccessFactors Employee Central Core and Time Management solutions. The role involves gathering business requirements, translating them into system configurations, and driving the maintenance, troubleshooting, and deployment of changes. The ideal candidate will have experience with SuccessFactors EC Core and Time Management solutions and HR processes.