freelance English-speaking jobs in Guimarães

Senior Developer needed for a national project. Responsibilities include analyzing legacy applications, implementing code in various technologies, and maintaining and troubleshooting code. Requires proven experience in Java frameworks, SOA programming, and web application development. Fluency in Portuguese and English is essential.

Associate QC Analyst will define and implement quality control techniques to verify the quality of raw materials, intermediates, and end products. The role requires adherence to GMP, HSE regulations, and industry standards.

EY seeks a Consultant/Senior Consultant – Data Engineer to implement solutions and deliver tech consulting services. Collaborate with Cloud Solution Architects on Microsoft Azure platform implementations. Design and build data and analytics architectures to support data science, business intelligence, AI, and cloud applications.

The Procurement Specialist facilitates governance, oversees supplier performance, supports RFP processes, negotiations, and contracting within Travel, Meetings, Cards, and Fleet categories.

Software Developer for media projects. Develops software features, participates in requirements analysis, testing, and documentation. Requires C#, .NET, web development, SQL, Python knowledge and 2+ years of experience.

Develop and implement generative AI models for content personalization, automation, and semantic analysis. Manage data pipelines, fine-tuning workflows, and platform monitoring. Collaborate with engineering teams on infrastructure and deployment.

IT Business Analyst specializing in AI solutions. Will define, document, and improve AI-driven solutions to enhance operations and customer experience. Collaborate with stakeholders, product teams, and technical experts to ensure successful AI implementation and continuous improvement.

Senior Project Manager to oversee real estate projects from planning to delivery. Requires experience in managing projects across all stages, understanding construction processes and regulations, and strong communication and coordination skills. Fluency in Portuguese and English is required.

Support AWS Cloud Infrastructure using IaC tools (Terraform/CloudFormation), Windows infrastructure, including Active Directory & PKI, and interface with users for support. Create scripts, tools, frameworks, metrics, processes, and documentation to support Platform Operation needs. Participate in a 24/7 on-call rotation and support the implementation and administration of information security policies and technologies.

Experienced mobile application Product Designer needed for a globally recognized client. Collaborate with cross-functional teams to define product requirements and specifications. Create wireframes, prototypes, and user flows to communicate design ideas. Must have 5+ years of experience and a strong portfolio of app-related projects. Excellent knowledge of Figma and strong communication skills are required.

Develop and manage a pipeline of prospective clients in the hospitality industry. Responsibilities include making outbound calls, leading negotiations, presenting solutions, and meeting sales targets. Requires 3-5 years of sales experience, fluency in Portuguese and English, and CRM proficiency.

Develop and support hardware and software test systems for automotive electronics. Analyze test data, create dashboards, and collaborate with development teams to resolve test-related issues. Prepare technical documentation and support audits.

Data Analyst to design dashboards and reports for cybersecurity risk management. Develop KPIs, collect and transform data, and apply statistical techniques. Requires 3+ years of experience with Power BI, Tableau, Dataiku, PostgreSQL, and ETL tools.

Develop sales strategies, refine processes, and implement initiatives to support business growth. Provide support and analysis for business reviews, manage backlogs, and deliver first-line support to eTailers. Manage sample orders, customer data, and quality support for special handling requests.

Provides Czech-language support for vehicle purchase and sales operations. Manages contracts, coordinates logistics, and facilitates communication between parties. Requires fluency in Czech and English, strong organizational skills, and attention to detail.

Business Analyst to join the OneApp Squad, supporting mobile platforms and API integrations. Translate business needs into technical specifications, design solutions, and validate API integrations. Proven experience in API design, development, and integration, and experience testing APIs.

Software Engineer focused on Quality Assurance & Test Automation for a web-based product. Designs, implements, and maintains automated tests for frontend and backend components, including API tests and integration testing. Collaborates with engineers, product management, and UX to ensure testability and quality. Experience with modern test frameworks, CI/CD pipelines, and AI-assisted testing tools is required.

Full Stack Developer sought for remote project. Requires 5+ years experience, proficiency in Angular, PHP, Node.Js, and Google Cloud Platform (App Engine). Must have strong database knowledge, understanding of design patterns and SOLID principles, and excellent problem-solving skills.

As a Continuous Improvement Senior Specialist, you will measure and monitor performance across Kantar Business Services, leading diagnostic reviews to identify improvement opportunities. You will partner with senior leaders to define CI priorities and facilitate problem-solving workshops.

IT Helpdesk Engineer to provide 1st and 2nd line support for a remote-first global user base. Experience supporting Microsoft 365 applications and infrastructure, Windows, Microsoft Intune, and common desktop software is required. Must have excellent written and verbal English skills and experience with ITSM tools.