freelance English-speaking jobs in Valongo

The Pastry Cook I supervises and oversees the preparation of food items, ensuring consistent quality. This role requires a proven culinary and supervisory background in a luxury hotel environment with a passion for crafting exceptional dining experiences.

Support industrial costing activities including technical analysis, feasibility studies, and cost calculations.

IT Infrastructure Project Manager to oversee projects, coordinate teams, and ensure delivery within scope, budget, and timelines.

IT Engineer to support infrastructure, resolve technical issues, and ensure secure and efficient operations. Responsibilities include technical support, system maintenance, documentation, and collaboration with cross-functional teams. Requires a Bachelor's degree in a related field, proven IT support experience, and strong knowledge of networking, Linux, and virtualization.

Provide customer support in Dutch and English, explaining features and event details. Manage interactions across phone, chat, email, and social media.

Senior SAP VIM & Ariba Consultant needed with 5+ years of consulting experience. Must have strong expertise in OpenText VIM & SAP Ariba Invoicing and knowledge of Accounts Payable (AP) & Procure-to-Pay (P2P) processes. Experience with OCR solutions and international SAP rollouts is required.

Site Reliability Engineer will design, implement, and iterate service level objectives (SLOs) and service level indicators (SLIs). Responsibilities include leading monitoring and alerting standardization, developing observability standards, and defining reliability and operability standards for Kubernetes-based services. The role requires 7+ years of experience in SRE or related roles with strong experience in AWS, container orchestration (Kubernetes), and defining SLOs/SLIs.

Champalimaud Research seeks an Operations Unit Officer to maintain a safe and functional laboratory environment. The role involves equipment maintenance, database management, safety protocol adherence, and administrative support.

Senior Software Engineer to design, develop, and maintain internal applications and services. Expertise in .NET or Python, REST APIs, and relational databases required. Experience with cloud environments, CI/CD pipelines, and architectural design is essential.

Cybersecurity Specialist to lead incident response, threat detection, and analysis. Develops playbooks, use cases, and conducts investigations. Mentors analysts and collaborates with clients. Requires 4+ years of experience with XDR, SIEM, and Palo Alto technologies.

The Director, Unified Tokenization Product Manager will drive multi-brand tokenization for merchants, PSPs and acquirers. This role defines product designs, functional and technical requirements, and specifications for new products, services and platform components. The Director will partner with product, sales, account, regional, client-facing and technology teams to translate requirements into specifications, support platform delivery and enable launches.

Senior Backend Engineer will lead and mentor a team of engineers, plan sprints, and recruit top talent. This role requires technical expertise to guide the team, troubleshoot issues, and ensure high-quality engineering. The ideal candidate will contribute to greenfield projects leveraging AI and Large Language Models.

HR Specialist to manage core HR activities, ensuring compliance with labor legislation and internal policies. Supports employee lifecycle processes, payroll, benefits, recruitment, and HR reporting. Requires 2-5 years of HR experience, knowledge of Portuguese Labor Law, and fluency in English and Portuguese.

Support the accounting team in managing day-to-day accounts payable activities within an international business environment. Responsibilities include invoice processing, vendor account reconciliation, payment preparation, and travel expense accounting.

Senior Integration Platform & Operations Engineer supports Proximus' transformation to Azure Cloud and modern integration platforms. Responsibilities include integration platform onboarding, perimeter gateway & partner connectivity, operational engineering & support, platform engineering & automation, cloud migration & technology adoption, and knowledge sharing & collaboration. Requires 5-10 years of experience in middleware, Azure cloud services, automation, and operational support.

Gain hands-on experience in a fast-paced e-commerce environment. Interns will support team projects, collaborate with various business areas, and contribute to real initiatives.

Atlean World seeks Danish native speakers with good English (B2 or higher) for a remote Customer Support role. Must be living in Portugal or willing to relocate. Technical aptitude, customer service experience, strong communication, empathy, and professionalism are required.

Senior AI Engineer to build spatial perception models, segmentation systems, and 3D representations for robots. Requires 5+ years of experience in ML/AI, computer vision, and 3D deep learning. Strong 3D geometry foundations and experience with SAM-family models are essential.

Ensures product quality and customer satisfaction by handling non-conformities, implementing CAPA, and preparing 8D reports. Leads problem-solving activities, analyzes root causes, and proposes process improvements.

Batmaid seeks a (Senior) IT Support Specialist to provide Level 1 support, manage user access, and maintain business tools. The role requires strong troubleshooting skills, experience with systems administration, and excellent communication and training abilities.