freelance English-speaking jobs in Valongo

The GBS SNow Solution Owner defines and drives the ServiceNow solution roadmap, aligning it with global business strategies. The role involves working with business stakeholders, IT partners, and local subject matter experts to ensure user adoption and continuous improvement.

Restream seeks a Backend Engineer to develop and maintain web services, design APIs, and ensure system reliability. Expertise in database design, API development, and cloud technologies (AWS, Docker, Kubernetes) is required.

Hotel Operations Supervisor needed for a new boutique luxury hotel in the Douro region. Oversee all departments, lead the team, and ensure brand standards are met. Minimum 3 years hotel operations experience with 1 year in a supervisory role required. Fluent Portuguese and English essential.

Senior Account Manager will lead strategic accounts, positioning OutSystems as the foundational platform for AI solutions. Responsibilities include developing AI strategies, advising C-suite leaders, and collaborating with cross-functional teams to ensure successful client adoption of AI capabilities.

Own pipeline generation across inbound and outbound channels. Build and execute full-funnel programs aligned to enterprise sales. Translate Dragonboat's positioning into campaigns, narratives, and paid and organic programs. Design and execute experiments across channels, audiences, and offers.

EDP seeks a Materials & Supply Chain Specialist to join the Logistics team. The role involves planning, monitoring, and managing materials, ensuring operational availability, stock control, and cost optimization. The specialist will analyze consumption data, identify risks, and propose solutions to ensure supply chain efficiency.

The Director, Business Performance leads end-to-end performance insight across Strategy & Innovation, Commercial and Supply Chain, and Manufacturing and Procurement. This role provides challenge, insight, and decision support to the CFO, Executive Team, and functional leaders. The Director leads a team that delivers deep functional and cross-functional analysis, scenario modeling, and performance insights. This role ensures Elementis operates with a "one version of the truth" mindset. The Director also owns the company's efficiency and simplification agenda.

Provide technical support to customers via phone and email, resolving issues and ensuring satisfaction. Fluent Czech (C2) and English (B2) required. Previous technical support experience necessary.

Senior Analyst to drive AI adoption and digital transformation initiatives. Combines change management with technical expertise in Microsoft 365 and Power Platform. Designs and implements automation workflows, Copilot use cases, and digital workplace solutions. Supports end-to-end solution design, facilitates training, and analyzes business processes.

Lead procurement for a new MRO facility near Porto, Portugal. Manage purchasing, supplier relationships, and cross-departmental coordination to ensure timely deliveries and contract fulfillment.

Senior Full Stack Java & Angular Developer will design and configure Github Copilot Agents, integrate them into development pipelines, and automate coding and documentation processes.

Data Platform Manager will bridge technical engineering and business value, translating business needs into scalable data architecture. Manage the platform product roadmap, prioritize initiatives, and act as the interface between business domains and platform engineering.

The Central Process Owner ROB & Testing will design, implement, and maintain electrical test systems for wiring harness validation. The role involves hands-on technical work, frequent travel, and collaboration with cross-functional teams to ensure consistent testing processes across manufacturing sites.

Senior Data Engineer to lead design and development of data pipelines for a Customer 360/CDP platform. Requires 8+ years of experience, including 3+ years in a lead role, with expertise in Snowflake, SQL, Python, and cloud platforms.

Develop, implement, and maintain machine learning models and algorithms. Integrate ML solutions into production systems. Collaborate with cross-functional teams to bring prototypes to life and support their transition into production. Monitor and optimize the performance of deployed AI models.

Lead the definition and evolution of the organization's data architecture, ensuring scalable, efficient, and business-aligned solutions. Design data models, establish standards, and collaborate with teams on data solution implementation.

Design and develop .NET applications, including search and subscription features, using microservices architecture and cloud services.

Sales Operations Associate will support sales and client-facing colleagues by operationalizing sales enablement activity. Responsibilities include interacting with stakeholders, providing CRM support, coordinating sales enablement processes, and producing data analysis and insights.

Leads and manages QA staff, executing audits and driving IT quality initiatives. Plans, conducts, and oversees IT and computerized systems audits to ensure compliance with regulations and standards. Provides quality oversight of the Computer System Life Cycle (CSLC) and supports IT related vendor qualification.

Design and develop APIs using MuleSoft for Salesforce and system integrations. Experience with PostgreSQL, Cassandra, Heroku, Kafka, and Salesforce integrations required.