freelance English-speaking jobs in Valongo

As a Digital Analyst, you will analyze user behavior across the Mercedes-Benz online shop, translate data into insights, and optimize the customer journey. You will work with tools like Power BI, Google Analytics, and Databricks to define KPIs, build dashboards, and present findings to product teams.

As a Vulnerability Operations Consultant, you will deliver key projects around penetration testing and automated penetration testing. Responsibilities include assisting with penetration test planning, organizing meetings, and coordinating logistics. You will also support automated penetration testing platforms, onboard new applications, and document processes.

Product Owner for AI Apps team will translate product initiatives into detailed requirements, manage backlogs, and collaborate with engineering, UX, and QA to deliver AI-powered capabilities across Intermedia products.

Market Risk professional to set up and run quantitative risk controls on FX and derivatives, focusing on market risk and its impact on clients and the bank. Analyze, review, and report market metrics, sensitivities, and stress tests. Collaborate with Investment Services, Financing Solutions, and Relationship Managers.

Commercial Analyst to oversee and optimize performance of gaming brands. Analyze data, develop strategies, and collaborate with teams to drive business growth. Strong analytical, leadership, and communication skills required. Experience in the gaming industry is a plus.

Mechanical Engineer needed for industrial or manufacturing environment. Requires Bachelor's degree in Mechanical Engineering, experience with CAD/CAE software, and knowledge of mechanical engineering principles.

Senior Data Engineer to design, implement, and maintain scalable data pipelines using Databricks Lakehouse Platform, focusing on Apache Spark, Delta Lake, and Unity Catalog. Collaborate with data scientists, architects, and business stakeholders to translate data requirements into robust solutions. Optimize performance and cost-efficiency of Databricks clusters and jobs. Mentor junior engineers and contribute to the team's Databricks expertise. Requires deep hands-on experience with Databricks on Azure, AWS, or GCP, including Spark (PySpark/Scala), Delta Lake, and MLflow. Strong programming skills in Python or Scala and experience with CI/CD pipelines. Solid understanding of distributed computing, data modeling, and performance tuning in cloud-native environments. Familiarity with orchestration tools and infrastructure-as-code. Proactive mindset, strong communication skills, and a passion for building scalable, reliable data systems. Professional French & English communication skills (C1-level, written and spoken).

Senior Functional Lead for safety software development within the Turbine Control Software module. Responsibilities include developing safety software processes, ensuring compliance with safety standards, and guiding the technical direction of safety software teams. Requires 10 years of experience, 5+ years in safety software development, and leadership experience. Fluency in English is required.

German-speaking Sales Development Representative to support a vacation rental client. Focus on outbound calling, lead qualification, and transferring qualified leads to Sales Managers. Requires fluency in German and English, 3+ years of cold calling experience, and comfort with CRM systems.

Salesforce Application Specialist needed to provide support, resolve issues, and perform administrative tasks for the Salesforce platform. Must have foundational Salesforce experience, strong problem-solving skills, and excellent communication abilities.

Lead a team focused on servicing the German, Austrian, and Swiss markets. Coordinate activities to ensure accurate and timely processing of accounting services in accordance with regulations and standards. Check work for accuracy, resolve claims, and issue debit/credit notes. Contribute to process improvements and collaborate with stakeholders. Bachelor's or Master's degree in Finance or equivalent required. Minimum 3-5 years in Finance, Accounts Receivable, Credit, or Collections. Previous leadership experience preferred. Skilled in SAP (S/4HANA preferred). Fluent in English. German is a plus.

GenMed Marketing Trainee will support the Product Manager in developing and executing marketing strategies for General Medicine brands. Responsibilities include adapting global promotional materials, creating omnichannel campaigns, and participating in brand team activities.

QA Consultant to execute functional, regression, and exploratory tests. Identify and report defects throughout the development lifecycle. Validate data using relational databases and collaborate with development, product, and business teams in Agile environments.

Plant Engineer needed for medical device manufacturing. Lead new product transfer, define and optimize manufacturing processes, and ensure compliance with GMP, ISO 13485, and internal QMS procedures. Coordinate maintenance activities, define maintenance strategy, and support the implementation of new industrial projects. Bachelor's or master's degree in mechanical engineering required. 5-8 years of industrial experience, preferably in regulated environments.

Associate Territory Manager provides support, education, and training on Rayner products to key customers in North Portugal and Galicia. Responsibilities include implementing training plans, identifying sales growth opportunities, and managing consignment inventory. Requires a university degree in a related field, proficiency in MS Office, and a full driver's license.

Creative Social Media Manager needed for Padel page. Must have deep Padel knowledge, video editing skills, and experience creating engaging social media content.

This role establishes and leads global AML and compliance advisory services for Mastercard customers. The Global Product Director will develop service offerings, provide expert guidance on managing AML and compliance risks, and drive the go-to-market strategy. The ideal candidate has a strong background in AML, PEP & Sanctions, and other regulations & compliance topics.

Data Report Analyst will analyze large datasets, build Power BI dashboards, and automate reporting processes using Excel and think-cell. Requires 1-3 years of experience in data analytics, advanced Power BI and Excel skills, and experience presenting to executives.

Execute compliance, financial, and operational audits across Ferring's global operations. Contribute to the annual audit plan, assess financial processes and internal controls, and formulate recommendations for improvement. Act as a trusted advisor to management on corporate governance and compliance.

Quality & Reliability Engineer will ensure product and process quality compliance throughout the New Product Development lifecycle. Responsibilities include leading Design and Process FMEAs, supporting Manufacturing Engineering with statistical analyses, and creating and maintaining control plans.