freelance English-speaking jobs in Guimarães

Drive social media growth and media strategy for Instagram and TikTok (US focus) with a focus on performance marketing, social insights, and AI solutions. Analyze campaign performance, design AI-powered dashboards, and develop AI-driven solutions for content strategy and automation. Manage external partners and ensure measurable success through innovation in social media.

The Sourcing Automation Developer designs, develops, tests, and maintains automation solutions for finance processes. Requires 2+ years of IT experience with automation tools like UiPath or Power Automate and a Bachelor's degree in a related field.

Software Engineer to build and scale a high-performance payment optimization platform. Develop and maintain robust backend services, design microservices using Java and Spring Boot, and contribute to event-driven architectures.

Marketing Manager for the Netherlands website. Develops growth strategy, identifies influencers, and creates content. Requires native Dutch fluency and digital marketing expertise.

Leads payment strategy, analyzes financial flows, and negotiates with payment partners. Designs and implements merchant payout processes, tracks payment metrics, and ensures technical integration of payment solutions. Requires experience signing deals with payment systems, understanding European payment landscapes, and PCI DSS compliance.

Junior Accountant to assist with financial management, including preparing financial statements, conducting audits, and assisting with budgeting and tax planning. Requires a Bachelor's degree in Accounting, 2+ years of experience, and proficiency in Excel and accounting software.

The Sales Performance Specialist will build and improve reporting tools, monitor KPIs, and analyze sales and marketing trends. This role requires 3+ years of experience analyzing data, building dashboards, and strong Excel skills.

Database Administrator needed to manage relational, graph, and vector databases in a Kubernetes environment. Responsibilities include performance optimization, backup/recovery, security, monitoring, and incident response. Requires 4+ years of experience, expertise in SQL and NoSQL databases, containerization, IaC, and monitoring tools.

Manage a network of customers to develop sales and relations in built-in Home Appliances. Responsible for achieving sales targets, forecasting sales, and tracking customer stock levels. Develop long-lasting relationships with major accounts, solve customer issues, and serve as a communication link between customers and internal teams.

Leads full lifecycle of data and cloud governance projects, implementing FinOps programs for cost optimization. Translates business challenges into technical requirements and creates commercial proposals. Requires experience in project management, FinOps, or business consulting within a technology environment.

AI Engineer will focus on scaling AI, ensuring accuracy, helpfulness, and reliability of existing agents. Responsibilities include maintaining evaluations, monitoring user feedback, running experiments to improve agent performance, and designing new agents. Must have functional coding experience in TypeScript or Python, demonstrated experience with LLMs, and experience creating AI agents.

Provides financial and controlling support to a plant in Braganca, Portugal, ensuring compliance with procedures and optimizing financial performance.

Experienced Project Manager to lead end-to-end delivery of complex banking transformation projects using Finastra's core banking solutions. Manage SaaS, cloud, and on-prem implementations, working with customers and cross-functional teams.

SAP SD Consultant to configure SAP SD processes, identify operational enhancements, and resolve issues. Requires 5+ years of experience in SAP SD implementation, including business process analysis, configuration, testing, documentation, training, and support. Experience with S/4HANA, CS, MM, and LE is a plus.

Experienced SAP Ariba Functional Consultant to support procurement and sourcing processes. Configure and support SAP Ariba modules, analyze business requirements, and collaborate with technical teams and business users.

Senior Sales Manager to drive business growth by identifying new opportunities, managing leads, and expanding client relationships. Requires 5+ years of sales experience, strong communication skills, and fluency in English.

Design Manager to lead and coordinate the full design process for a major data center project in Sines, Portugal. Experience in CSA and/or MEP design coordination and 4D planning/modelling required.

Data Engineer to design, implement, and manage scalable data solutions using Azure technologies. Experience with Spark, Azure Databricks, and data warehousing concepts required.

Software Engineer needed to design, build, and maintain scalable backend services, APIs, and frontend interfaces. Experience with Python, Node.js/TypeScript, Microsoft Azure, and cloud-native patterns required. Must have experience with data pipelines, ML frameworks, and AI agent deployment. Fluent English required.

Experienced AI Engineer to build and evaluate real-world AI applications for hardware design and requirement management. Develop agentic flows using LLMs and collaborate with software engineers, product managers, and designers.