freelance English-speaking jobs in Barreiro

Global Marketing & Events Lead will support and execute global B2B marketing and events activity. Responsibilities include planning and delivering 6-8 global B2B events annually, managing event strategy, timelines, budgets, and logistics. The role also involves developing and executing B2B marketing campaigns, managing company social channels, and supporting product launches.

Google Ads / Meta Ads Specialist to manage international accounts. Requires 2+ years experience, proficiency in Google Ads and Meta Ads Manager, advanced Excel skills, and operational English. Must be fluent in French.

Develop and configure Microsoft Dynamics 365 CRM, Customer Service, and Contact Centre solutions. Solid experience with Azure services and integrations, especially Azure Communication Services and Event Grid. Proficiency in D365 CRM customizations and custom API development. Experience with Microsoft Copilot Studio for chatbot solutions. Familiarity with hybrid cloud integrations (Azure and AWS). Proficiency in English (B2 or above).

Provides production support for RPA processes, monitoring execution, performance, and scheduling. Offers Level 1 support, develops relationships with clients and the implementation team, and communicates effectively.

Senior Full-Stack Engineer to build and maintain features across Ruby (GraphQL) backend and React web & mobile applications. Requires 5+ years of experience with Ruby on Rails and React (TypeScript preferred), GraphQL, Postgres, and Git.

Corporate Statutory Accounting Analyst will ensure financial accuracy and compliance with IFRS. Responsibilities include Fixed Asset Accounting, CapEx Management, Audit, Reporting, and MEC Controls.

Provide first-line support to internal users on CRM system usage throughout the KYC lifecycle. Troubleshoot issues, guide users on best practices, and collaborate with IT teams.

Designs and plans data architecture for organizations, developing strategies and action plans for scalable data solutions. Defines data models, flow, and storage infrastructure to ensure data accessibility, integrity, and security. Evaluates and recommends data technologies and provides guidance and training support.

Senior SAP Basis Specialist will ensure stability and performance of a large-scale S/4HANA landscape. Responsibilities include system configuration, performance analysis, and collaboration with infrastructure and external partners. Requires 5+ years of SAP Basis experience, strong S/4HANA and database platform knowledge, and comfort in international, agile environments.

Electronics Engineer to design, prototype, and validate electronic systems for printed e-paper displays. Responsibilities include firmware development, PCB design, integration, and testing. Requires experience in embedded systems, C/C++, Python, and PCB design tools.

As a Pricing Analyst, you will own the execution and analysis of pricing strategy, driving global revenue growth. You will lead opportunity discovery, conduct pricing experiments, and analyze price elasticity trends. You will also ensure price accuracy across all products and currencies, and proactively monitor dashboards for potential issues.

Electrical Design Engineer will work on water and wastewater infrastructure projects from concept to construction. Responsibilities include developing design solutions, collaborating with other engineering disciplines, and procuring electrical equipment. Requires a Level 7/8 bachelor's degree in electrical engineering and 5+ years of experience, preferably in the water and wastewater sector.

Senior Java Software Engineer needed for a client in the financial services industry. Develop and maintain backend services and APIs using Java and Spring Boot. Build and deploy applications on AWS and manage infrastructure with Terraform. Collaborate with data engineers and participate in code reviews. Fluent in English, French is a plus.

Software Architect with 8+ years of experience in .NET Core 7/8, cloud environments (AKS, OpenShift), relational databases (SQLServer, Oracle), Kafka, and ElasticSearch. Fluency in English and Portuguese required. Remote position with occasional Lisbon office visits.

Senior Machine Learning Engineer will design, develop, and maintain production-grade AI solutions. Responsibilities include model optimization, cloud infrastructure management, data pipeline development, and exploratory analysis. Requires 3+ years of experience in ML/AI development, proficiency in Python and machine learning frameworks, and experience with large language models and cloud platforms.

Manage high-value client relationships and property transactions within the luxury real estate market in the Algarve region. Responsibilities include client management, property promotion, negotiation, market analysis, and proactive prospecting. Must have a driver's license and own vehicle. Residency in the Algarve region is required.

Provide technical support to clients using the CommVoice.ai platform, troubleshooting issues, analyzing system performance, and ensuring customer satisfaction.

Hexa Consulting seeks a Business Analyst Tax to formalize requirements, manage change requests, and collaborate with business stakeholders. Requires a Master's degree and 4+ years of experience in the financial sector, with expertise in Tax and Agile methodologies.

Provide technical support to users of digital platforms and tools in French and English. Resolve technical issues, guide users through troubleshooting steps, and document case resolutions. Contribute to identifying recurring problems and system improvements.

AI Sr. Engineer to design and build scalable enterprise AI solutions. Requires 5+ years software engineering experience, strong Python skills, and expertise in Generative AI frameworks (e.g., LangChain, LlamaIndex). Experience with LLMs, cloud AI services, and AI security best practices is essential.