freelance English-speaking jobs in Valongo

Machine Learning Consultant needed with 3+ years experience in AI, machine learning, and deep learning techniques. Proficiency in Python, Java, and relevant data manipulation libraries required. Must have good English (B2 level) and a valid Portuguese residence permit or visa.

Develop and maintain automated test frameworks for VWFS projects. Collaborate with engineers and stakeholders to plan, execute, and report on automated test cases. Drive root cause analysis and quality improvements. Mentor and support automation engineers.

Retail Store Responsable oversees daily store operations, customer service, team management, and sales targets in Lisbon.

CRM Solution Architect designs and implements CRM solutions for clients across all project phases. Leads Avanade delivery teams, working with clients to plan, design, build, test, and maintain solutions. Requires experience with D365 Customer Engagement, Microsoft Power Platform, and managing/leading teams.

Retail Sourcing Associate supports buyers by researching products, identifying market opportunities, and coordinating supplier interactions.

Organizes, maintains, and updates tour and port information systems. Manages pre/post cruise programs, including communication with hotels, operators, and cruise partners. Ensures guest bookings, transfers, and special requests are handled efficiently. Maintains program files, rates, and operational records. Communicates with onboard teams and management. Requires fluency in English, proficiency in Microsoft Office Suite, and excellent organizational and communication skills.

Lead a team, drive sales, and ensure exceptional customer experiences as a Skechers Store Manager. Manage daily operations, motivate employees, and resolve in-store issues. Previous management experience, strong leadership and communication skills, and a passion for retail are required.

Reservations Agent needed for dynamic Revenue Management team in Lisbon. Manage room reservations, respond to group requests, provide guest information, and ensure compliance with hotel policies.

Coordinates daily warehouse tasks (receiving, put-away, picking, packing, shipping) and manages inbound/outbound flows. Ensures compliance with internal processes and customer expectations. Plans and executes transportation requirements, develops relationships with transport partners, and monitors performance. Implements and maintains warehouse organization standards and promotes safe working practices. Monitors KPIs and drives process improvements. Acts as a point of contact between Supply Chain, Manufacturing, Sales, After Sales, Financial, and Quality. Supports the development of Warehouse & Logistics Team members.

Leads the development and implementation of a European learning and development strategy, including leadership, talent, onboarding, and compliance learning. Designs and delivers learning solutions, talent frameworks, and performance management approaches. Collaborates with stakeholders to understand development needs and deliver targeted solutions. Manages the learning and talent budget and oversees procurement processes.

Finance and Controlling consulting, driving workshops, business process documentation, implementation, testing, training, and support. Minimum six years consulting experience in Finance, Controlling, and/or Treasury with at least five full cycle implementations.

Senior Paid Search Specialist will develop and execute paid search campaigns across Google Ads, Bing Ads, and other platforms. Responsibilities include managing campaign operations, analyzing performance data, optimizing cost per acquisition, and collaborating with cross-functional teams.

Mobile Business Analyst to shape mobile customer experience and translate business needs into technical solutions for iOS and Android platforms.

Lead adversarial security reviews of AI-enabled systems, APIs, and automation platforms. Design, assess, and challenge security architectures for AI agents, automation workflows, and identity flows. Develop automated Red Team tooling to test security assumptions and translate findings into actionable design improvements.

Review and moderate user-generated content in Danish, Swedish, Norwegian, or Finnish to ensure ethical and legal standards are met. Identify and remove content violating platform policies. Work in rotating shifts (40 hours/week).

Inside Sales Agent will respond to inbound leads, introduce clients to payment solutions, and provide customer support. Must be fluent in European Portuguese and English, have 1+ year of inside sales experience, and strong problem-solving skills.

Design, manage, and develop secure integration flows (SAP and non-SAP) aligned with security standards. Apply security principles across on-premise and cloud platforms. Provide deep architectural expertise across the SAP solution stack. Produce technical documentation and perform knowledge transfer. Provide operational security support and collaborate with teams to evolve the SAP security architecture.

Data Analyst will build dashboards, reports, and perform exploratory analysis to support strategic decision-making for clients. Requires a Bachelor's degree, 3-5 years of experience in data analysis, proficiency in SQL and data visualization tools, and fluency in English.

Embedded Software Tester for Wireless Gateways will validate firmware software, primarily through automation, to ensure high-quality embedded software. Responsibilities include creating test plans, designing test cases, developing automated test scripts, and communicating test results.

Provide application support for external market customers. Manage application engines, including FileNET and Kubernetes. Troubleshoot issues.