freelance English-speaking jobs in Valongo

Provides phone support to healthcare professionals and consumers regarding adverse events, product quality, and medical inquiries. Processes Lifecycle safety operational data, performs data entry, and codes medical terminology. Requires fluency in Slovenian, Croatian, and English.

The Magnolia Hotel seeks a Receptionist (2nd Line) to provide a professional guest experience, managing check-in/check-out and supporting reservations.

Project Engineer responsible for implementing controls, minimizing project risk, and ensuring system functionality. Requires expertise in PLC programming, automation documentation, and technical support. Must possess strong communication and problem-solving skills.

Senior F&B Sanitation Controller leads sanitation, hygiene, and public health compliance across all shipboard food and beverage areas. Oversees Galley Stewarding and Utility teams, ensuring operations meet regulatory and corporate standards. Conducts audits, delivers training, and manages outbreak prevention. Requires experience in cruise galley operations, public health inspections, and HACCP principles.

Supports the design and execution of AI adoption, change management, and process transformation initiatives. Collaborates with teams to deliver client-ready materials and support project execution. Identifies and implements automation solutions to improve operational efficiency.

Senior Schematic Design Specialist will develop electrical schematics for EHV/HV substations, including protection, automation, control, and metering cabinets. Responsibilities include defining design standards, driving standardization and automation, supporting production and procurement, and ensuring compliance with client specifications and industry standards.

Analytics Engineers (Mid-Senior) needed to design, build, and optimize production-grade analytical solutions. Responsibilities include data modeling, ELT pipeline development, and collaboration with data science and product teams. Experience with advanced data modeling, orchestration tools, SQL, Python/Spark, and cloud data warehouses is required.

ZTE seeks an Account Manager/Specialist to manage customer relationships in the Portuguese market. Responsibilities include market research, client visits, tender preparation, and project scope determination. Requires a bachelor's or master's degree in a relevant field and 3-5 years of telecommunications sales experience.

Leads and manages product delivery using agile frameworks and techniques. Facilitates agile events and ensures adherence to SAFe practices. Collaborates with cross-functional teams to identify business requirements and develop solutions.

As a Principal Software Engineer focused on Quality Engineering, you will design and implement automated testing frameworks, build test infrastructure, and embed quality gates into CI/CD pipelines. You will drive improvements in test coverage and reliability, participate in design discussions, and partner with backend engineers to improve testability.

Regional Own Stores Manager to lead performance, culture, and growth of directly operated stores across Europe. Oversee multiple locations, support store teams, drive business results, and ensure consistent quality and customer experience. Requires experience managing multi-site retail or F&B operations, strong operational and financial management skills, and fluency in English and Portuguese. Frequent travel across Europe is required.

Data Engineer to design, build, and maintain scalable cloud-based data pipelines. Will work with cross-functional teams to ensure data availability, quality, and performance. Requires experience with data engineering projects, cloud data pipelines, and large datasets. Proficiency in Python, SQL, and PySpark is essential.

Senior Python Engineer with 5+ years of experience in backend development, systems architecture, and DevOps is needed to design, build, and maintain production-grade GenAI systems. You will take end-to-end ownership of projects from concept to deployment, bridging engineering and infrastructure.

NTU International seeks a Senior Agri-Food Policy Expert to support agricultural policy development and sector reform implementation in Uzbekistan. The expert will provide technical assistance on market-oriented agricultural reforms, value chain development, and rural development policies.

Senior Kotlin Backend Engineer with 7+ years of experience designing and developing cloud-native applications. Expertise in Spring Boot, Spring Cloud, and Microservices. Strong knowledge of observability tools, Azure Cloud, and Terraform.

Senior PMO professional to drive cross-program operations within a major international transformation program. Responsibilities include preparing executive reports, coordinating governance, and supporting program management activities. Requires 5+ years of experience in PMO, program management, or similar roles.

Data Platform Product Owner bridges technical engineering and business value, owning the product roadmap and collaborating with engineering, architecture, and DevOps teams. Translates business needs into technical platform requirements and ensures platform governance and standards. Leads cross-functional initiatives and champions platform adoption.

IT Project Management Officer providing support for documentation, reporting, and project progress monitoring. Requires IT experience, English and French (B2), MS Office, and Power BI.

Nuclei seeks a Strategic Partnerships Manager to build gift card supply across Europe. This role involves identifying and signing supply partners, structuring deals, and ensuring a diverse catalogue of gift card brands.

Business Development Manager responsible for managing and developing new partnerships in the North and Central European market. Manages cross-functional teams to build value for customers and anticipates their needs. Requires 2+ years of experience in IT business development, strong relationship management skills, and fluency in English.