freelance English-speaking jobs in Valongo

This role focuses on designing, running, and improving programs that enhance support quality, agent capability, and customer experience across all support channels. Responsibilities include defining quality standards, building QA processes, coordinating training programs, analyzing quality trends, and collaborating with support teams and stakeholders to drive continuous improvement.

The Payroll Specialist will process payroll for all Exide employees in Portugal, maintain the employee database, and manage time and attendance. The role requires knowledge of labor legislation, experience in an industrial environment, and proficiency in Excel.

Senior AI Engineer to design, develop, and integrate production-grade AI use cases on a scalable platform. Responsibilities include building end-to-end AI solutions, developing RAG pipelines and AI agents, and writing clean, reusable Python code. Requires experience with applied AI engineering, Azure AI services, and strong Python skills.

Implement and maintain SAP TM modules. Analyze and gather client requirements, present solutions, and collaborate with teams to deliver tailored results.

Director Analyst will create thought leadership content for senior leaders in Audit functions. Develops insights, analyzes market trends, and provides advice to clients. Requires 10+ years in Internal Audit and/or Assurance, strong research and writing skills, and experience leading internal audit engagements.

Cloud Engineer needed to monitor and analyze cloud security posture, automate remediation, and manage CNAPP tools. Experience with Terraform, Python, Bash, and GCP required.

Business Developer for high-end residential and commercial real estate. Conduct market analysis, identify properties, engage with clients, and promote Engel & Völkers services. Fluent in English and Portuguese, CRM proficiency, sales experience, and a driver's license are required.

Quantitative Consultant to develop and validate financial, risk, marketing, and business models using statistical data processing, AI, and machine learning techniques.

Senior Machine Learning Engineer needed for a fast-growing international startup. Design, train, and deploy AI capabilities for intelligent automation, document processing, and data interpretation.

Manage and optimize Meta campaigns across 130+ venues. 1-3 years of hands-on Meta Ads experience required. Direct response performance marketing experience and data-driven decision making essential.

Lead client projects and engagement teams, delivering high-quality outputs and maintaining client relationships. Drive business development by preparing proposals and identifying new opportunities. Demonstrate advanced knowledge of strategy development and implementation. Mentor junior colleagues and support recruitment efforts.

Senior Cloud Platform Engineer will design and build two complex BTP Cloud Managed Services for PostgreSQL and Redis instances. Responsibilities include leading design discussions, collaborating on agile practices, and mentoring the team on coding best practices. Requires experience with cloud development principles, containerization, backend development in TypeScript/Node.js or Golang, and testing practices.

Experienced automotive diagnostic specialist to support dealerships and repairers with complex vehicle issues. Provide technical support, remote guidance, and escalate unresolved cases. Must have strong experience in automotive diagnostics, proven ability to fix complex electrical/electronic faults, and hands-on use of OEM diagnostic tools.

The Head of Consolidation ensures the accuracy and integrity of BA Glass Group's financial information. This role leads group consolidation, monthly and annual closing processes, internal control coordination, and financial reporting. The Head of Consolidation also acts as process owner for consolidation and group finance procedures, ensuring harmonization across countries and continuous improvement of finance processes and systems.

The Client Delivery Manager leads a distributed marketing workforce across EMEA, ensuring delivery excellence, workforce performance, and client relationship management. This role requires a senior marketing practitioner with expertise in marketing disciplines and the ability to translate business objectives into workforce solutions.

Designs, implements, and maintains scalable cloud-based solutions leveraging serverless architectures in Azure. Develops cloud applications, configures resources, and deploys workloads using containerized solutions. Collaborates with teams to integrate services, ensure reliability, and maintain performance.

Cyber Security Engineer needed for Stadler Digital Labs, a joint venture between Stadler Rail and Critical Software. Requires academic background in Cyber Security or equivalent experience, knowledge of security architecture, network security, and security design best practices. Experience with network security, security risk assessments, threat modeling, and vulnerability assessments is desired. Must be a team player with strong communication skills and a passion for learning and developing in a dynamic environment.

Manages end-to-end shipment processes, coordinates with stakeholders, and resolves customer queries. Provides business solutions, ensures process adherence, and supports customer retention.

Manage end-to-end delivery of exceptional customer experience in a retail environment aligned with IQOS standards. Responsible for coordinating and controlling all store activities, including customer service, team management, product, and results. Minimum 1 year of retail/consumer contact experience and a completed university degree are required. Fluency in Portuguese and a good level of English are preferred.

Senior Full-Stack Engineer to design, develop, and maintain backend services using Python and front-end components with TypeScript. Build REST APIs, microservices, and data processing pipelines. Collaborate with GenAI engineers and product teams to deliver AI-driven document processing features.