freelance English-speaking jobs in Valongo

Maintenance Technician to oversee and coordinate daily maintenance operations ensuring the seamless functioning of a cannabis processing facility. Responsibilities include diagnosing and repairing malfunctions in industrial machinery, performing preventive and corrective maintenance, and ensuring compliance with quality, safety, and environmental standards. Requires 4 years of experience in maintenance supervision and operation, training in electromechanical maintenance, and fluency in Portuguese and English.

Sales Manager to drive commercial growth in European markets for an EV charging and BESS solutions provider. Develop new business opportunities, build strategic partnerships, and support regional sales targets.

Experienced Product Designers needed for a 6-month contract with a leading organization. Design intuitive, scalable solutions for complex B2B platforms. Proven experience in B2B product design, ideally within SaaS or enterprise platforms.

Leads marketing strategy and execution for HIV in Portugal. Develops marketing plans, manages budgets, and ensures compliance. Requires 5+ years of marketing experience in healthcare or pharmaceuticals.

Lead and shape Customer Success operations, combining hands-on support with team leadership, process ownership, and cross-team collaboration. Manage complex investor cases, mentor team members, and identify opportunities for process improvement.

Leads and delivers e-commerce projects from inception to completion. Requires understanding of e-commerce platforms, web technologies, and project management methodologies. Bridges business and technical teams to ensure on-time, on-budget, high-quality delivery of solutions.

Odoo Functional Consultant needed to analyze business processes, configure Odoo modules, and act as a liaison between stakeholders and technical teams. Proven experience with Odoo and business processes such as accounting, sales, inventory, and manufacturing required.

Manages and optimizes the outbound sales channel via telemarketing, ensuring partner companies meet commercial targets, quality standards, and regulatory compliance. Develops outbound strategy, defines sales playbooks, and monitors performance metrics. Ensures compliance with Bank of Portugal regulations and GDPR.

Experienced SAP CPI Integration Developer needed for a 6+ month project with potential for extension. Develop, configure, and test integration scenarios using SAP CPI. Analyze requirements and translate them into efficient solutions. Collaborate with architects and project managers.

Senior Data Architect to design and develop a central data platform for a global marketplace. Lead data migration from legacy systems to AWS Lakehouse, implement data governance standards, and guide Medallion Architecture development using Apache Iceberg, PySpark, and AWS Glue.

Experienced ServiceNow Business Analyst needed for long-term engagement. Support application maintenance and projects, bridging business needs with ITIL best practices and platform capabilities.

MoOngy seeks a Fullstack Java Developer with 2-5 years of experience. Responsibilities include designing, developing, and maintaining Java applications, implementing RESTful APIs, and developing user interfaces. Must have strong Java, Spring Framework, and Spring Boot skills, as well as proficiency in Angular and/or React. Fluent French and English required.

Senior Data Engineer to build and maintain scalable data pipelines in distributed environments. Experience with Spark/PySpark, data modeling, and cloud platforms required. Hybrid work model with 1 day in office per week.

The Intraday and Scheduling Specialist monitors and optimizes daily operational performance, ensuring service levels are met through real-time adjustments and coordination with operational teams. Responsibilities include demand forecasting, workforce planning, shift optimization, time and attendance management, and real-time workforce management.

Head of Marketing to lead strategic and operational marketing efforts for a growing health and active-ingredients company. Develop and execute integrated marketing strategy, manage external partners, and contribute to select agency projects. Requires 3+ years of marketing experience, fluency in English, and experience in pharma, healthcare, or active ingredients.

Data Engineer to design, develop, and maintain data pipelines and ETL processes using AWS cloud services, Python, and SQL. Collaborate with teams to ensure reliable data flows and contribute to DevOps practices.

Junior Actuarial Consultant will support the Dutch team in developing action plans for clients, analyzing financial data, preparing reports, and conducting research. Requires a degree in a relevant field, 1-3 years of experience, strong analytical and communication skills, and proficiency in English. Basic Dutch knowledge is a plus.

Supports team operations, including purchasing, logistics, and inventory management. Assists with administrative tasks, such as scheduling meetings, travel arrangements, and recruitment. Contributes to strategic initiatives and leverages AI tools for process improvement.

Legal & Compliance Coordinator to support legal responsibilities, represent companies in legal proceedings, and manage external legal service providers.

Powerplant Systems Specialist needed to support maintenance and engineering for executive jet fleet. Responsibilities include developing powerplant data requirements, identifying fleet improvements, coordinating modifications, and reviewing reliability reports. Requires operational powerplant experience in EASA Part CAMO or Part 145 organizations.