freelance English-speaking jobs in Guimarães

Develop next-generation sensing and imaging technologies for video surveillance, medical devices, robotics, aerospace, and autonomous platforms. Design solutions using IR, laser, and LiDAR technologies. Integrate sensors with embedded electronics and support system validation.

Senior Data Analyst to join the Category Management team. Responsibilities include identifying growth opportunities, analyzing data, creating dashboards, and collaborating with stakeholders. Requires 5+ years of experience in data analytics, proficiency in SQL, Python/R, and data visualization tools, and a university degree in a related field.

Lead AI and automation projects from design to delivery. Coordinate teams, implement workflows, and support pre-sales activities. Requires 6+ years of experience in automation, integration, software, and data engineering, with 2+ years focused on Gen-AI solutions using Microsoft technologies.

ESNA seeks a proactive intern to support the coordination and development of the opportunityhub.eu platform. The intern will assist with project management, stakeholder engagement, content organization, and research on European startup support initiatives.

CBRE Portugal seeks a Consultant to advise National and International Occupiers on office leasing strategies. Responsibilities include analyzing business requirements, defining real estate options, managing negotiations, and closing transactions.

Data Analytics Engineer will design, develop, and maintain data pipelines using Apache Airflow. Responsibilities include building and optimizing Python scripts, APIs, and SQL queries for efficient data processing. The role also involves collaborating with stakeholders to translate business needs into technical solutions and ensuring code quality, scalability, and maintainability.

Senior QA Engineer to design, develop, and execute manual and automated test strategies for large-scale, business-critical platforms. Collaborate with developers, product owners, and stakeholders to ensure product quality, reliability, and performance.

Sales Area Manager responsible for identifying new OEM customers and distribution partners in North Portugal. Develops technical and financial solutions, manages customer relationships, and ensures profitability. Requires electrical/mechanical engineering degree, advanced English, Portuguese and Spanish fluency, and 10+ years' experience in industrial electrical equipment sales and distribution channel development.

Business Analyst needed for a Portuguese tech company specializing in software development. Must have 3+ years of experience in process modeling, requirements gathering, test case design, and functional documentation. Proficiency in English and Portuguese required.

Entry-Level Gardener needed to maintain gardens, parks, and outdoor spaces. Duties include planting, weeding, pruning, watering, and mowing. Training provided.

Our client is a german multinational company who is looking for a Team Leader who speaks fluent German. The Team leader will give support to the Team Manager or process teams, promoting a culture of excellence in service delivery and customer experience, developing high performance and continuous improvement.

Fluxon seeks a Brand & Growth Designer to shape and evolve the company's visual presence across various touchpoints. The role involves collaborating with the Branding and Growth teams to support both daily design needs and larger brand initiatives.

Red Hat seeks an AI Performance Engineer to join the Performance and Scale for AI Platforms team. You will assess the performance and scalability of OpenShift AI platform components, including notebooks, data science pipelines, and model serving. Responsibilities include executing performance tests, collaborating with teams to resolve issues, and publishing performance results. Experience with AI technologies and frameworks (pytorch, transformers, etc.) and systems performance engineering is required.

FinOps & Cost Optimization Analyst needed for an international project in the Industry and Engineering sector. Responsibilities include consolidating IT license inventory, establishing cloud cost visibility, identifying optimization opportunities, and developing business cases for vendor renegotiation. Requires 3-5 years of experience in FinOps, SAM/ITAM, IT Procurement, or IT Cost Management, along with hands-on experience with cloud cost management tools and Microsoft licensing. Strong analytical skills and fluency in English are essential. German is advantageous.

The Senior Analyst, International Finance supports global and regional finance teams by delivering financial analysis, reporting, and insights across international markets. This role supports financial planning, budgeting, and forecasting activities, prepares financial reports, and assists with monthly and quarterly close activities.

Leads a team of technology experts responsible for the management and evolution of PLM, CAD, and CAM platforms. Manages the complete lifecycle of these platforms, ensuring performance, scalability, and compliance with security guidelines. Develops and maintains a technical vision and roadmap in alignment with product strategy and enterprise architecture.

Creative Designer will produce high-impact, interactive ad creatives for AppLovin, including MOF/BOF, HTML end cards, and static assets. Responsibilities include designing, building, and iterating on creatives to improve CTR and conversion rates. The role requires experience with HTML, interactive design, and AI design tools.

Customer Support Specialist needed for a leading Outsourcing/BPO consultancy in Lisbon. Fluent Polish and English (B2 level) required. Handle sensitive information, meet deadlines, and provide customer-centric solutions. Strong problem-solving and time management skills essential. SAP and back-office experience is a plus.

Provide B2B customer support to business clients in Danish or Norwegian. Responsibilities include assisting with inquiries, troubleshooting issues, and providing tailored solutions. Must have C1 Danish or Norwegian and B2 English.

UI UX Designer needed to create delightful and meaningful experiences for a flagship mobile game. Collaborate with product managers and engineers to design user interfaces and incorporate iterative design and user testing. Must have 3+ years of experience as a UI UX Designer in the gaming industry, proficiency in Figma, and a strong portfolio.