freelance English-speaking jobs in Guimarães

Experienced Mechanical Site Inspector needed for a utility-scale Solar PV project. Responsibilities include representing the Owner, supervising mechanical works, and monitoring PV mounting structures. Requires a Mechanical Engineering degree and PV construction supervision experience.

Results-driven Sales Representative to sell products and services, build client relationships, and achieve sales targets. Responsibilities include identifying customers, understanding needs, and providing excellent service. Proven sales experience and strong communication skills are required.

Sales Manager for an international flower export company. Responsibilities include acquiring new global clients, managing existing relationships, negotiating terms, and coordinating logistics for high-end events. Requires 3-5 years of relevant sales experience and fluency in English.

Founding Mobile Engineer to architect and build a greenfield Flutter application for a fast-growing fintech. Own technical decisions, deliver production releases, and establish mobile CI/CD pipelines. Requires strong Flutter expertise and experience building scaled consumer apps.

Lead RPA automation projects using UiPath to design and deliver automated solutions. Define needs, build tasks, and manage bots while ensuring adherence to standards and SLAs. Requires 3+ years of UiPath experience and SQL knowledge.

Safety and Environmental Technician to maintain safe working conditions. Responsibilities include hazard identification, risk assessments, accident analysis, and ensuring environmental compliance. Requires an Engineering degree and relevant experience.

CRM Technical Developer needed to develop and maintain CRM platform assets in HTML and CSS within Salesforce Marketing Cloud. This hands-on role provides technical support to enterprise client accounts. Requires solid experience with Salesforce Marketing Cloud.

Seeking a German-speaking Telesales professional for International Fiscal Services. The role involves outbound prospecting across international markets to schedule qualified meetings with strategic decision-makers. Experience in B2B sales or telemarketing is preferred.

Support Finance & Controlling in planning, forecasting, reporting, and process improvement. Responsibilities include budget monitoring, month-end closing, invoicing, and driving automation using Python and Power Apps.

Operations Assistant Manager for Reddit leads Operations Supervisors to drive performance and elevate customer satisfaction. This role requires mandatory team management experience and a background in sales or digital marketing.

LCA Specialist transforms environmental data into actionable insights for product development and strategy. Executes LCA and PCF calculations, analyzes performance, and enhances LCA capabilities across functions. Requires 3+ years in LCA/PCF analysis.

Junior Python Developer to design, develop, and maintain high-quality software using Python. Requires a degree in Computer Science, 1+ years of Python experience, and knowledge of OOP, Django/Flask, and databases.

Fullstack Developer role requiring experience in Java (v7+), Spring, Hibernate, and REST APIs. Must have experience with Angular 2+, SQL databases, Git/SVN, and clean code practices. English communication is required.

Machine Learning Engineer to design and implement ML algorithms to solve data problems. Responsibilities include model development, data preprocessing, and performance evaluation using Python, R, or Java. Requires a relevant degree and 2+ years of experience.

QA Engineer to safeguard a digital platform delivering vital health services. Responsibilities include building automated test suites, refining frameworks, and championing quality within an agile engineering team. Requires 3+ years of QA experience.

Senior Specialist Procurement Digital Transformation supports and implements digitalization projects using procurement expertise and agile methodologies. This role leads digital delivery, partnering with IT and stakeholders to deliver integrated solutions.

AI Security Architect role requires 7+ years of experience. Key skills include Application and Cloud security, hands-on experience with OWASP, AWS, Azure, and GenAI. Fluency in English and Portuguese is necessary.

Staff Software Engineer for the Domains group. Lead technical strategy, architecture, and implementation for complex projects. Requires 8+ years building large-scale, highly available distributed systems.

Junior Consultant supporting the Capital Markets team, focusing on investment and divestment processes. Responsibilities include financial modeling, market analysis, and preparing materials for real estate transactions. Degree in Management, Finance, Economics, or Architecture required.

Data Governance Implementation Lead to turn data governance from concept into daily practice within an SHV Group. Define ownership, improve data quality, and establish practical governance routines.