freelance English-speaking jobs in Valongo

Senior Database Developer with 5+ years of experience specializing in Teradata. Proficiency in Teradata SQL and Ab Initio required. Experience with CONTROL-M, UNIX environments, and collaboration tools like GIT, Jira, and Confluence is necessary. Fluent English (B2 level) and French (B1 level) is a plus.

Ensure and support general accounts payable activities, including processing invoices, managing supplier queries, and performing reconciliations.

Lead interactive live workshops for experienced mobile developers on using AI coding tools in professional workflows. Prepare training materials and demonstrate AI-assisted workflows for Golang, Android, or iOS development.

Multivision Consulting seeks a full-time IPAM Network Engineer to manage IPAM platforms, design IP addressing schemes, and monitor DNS and DHCP configurations.

As an AI CS Technical Consultant, you will drive the adoption and value realization of Salsify's AI capabilities across the customer base. You will focus on the adoption of Salsify Intelligence Suite, identify adoption challenges, and collaborate with internal teams to develop and execute adoption plans. You will also partner with Customer Success Managers to expand customer use cases and capture success stories.

Lead Data Engineer needed for a 12-month contract in Lisbon (hybrid). Design and deliver scalable, cloud-native data platforms using Azure, Fabric, Synapse, and Data Factory. Develop solutions with Python, SQL, and Spark. Mentor engineers and translate business requirements into technical solutions.

Leads the global social media strategy for Dorel Juvenile brands, aligning with business objectives. Drives social media transformation into a strategic growth engine. Manages a social media team, develops strategy across brand moments and campaigns, and collaborates with executive leadership.

Provides food and drinks to guests efficiently and according to procedures. Maintains cleanliness of equipment and bar area. Demonstrates knowledge of menus and beverages. Complies with health, safety, and fire regulations. Maximizes revenue through upselling and customer service.

Responsible for planning, executing, and optimizing drilling operations for blasting and Grade Control Drilling in open-pit mines. Ensures compliance with quality and safety standards while minimizing environmental impacts.

Senior Product Designer to own end-to-end design of web and mobile experiences for a new financial platform. Design complex financial workflows, build and maintain the design system, and conduct user research. 5+ years of product design experience with complex, multi-surface products required.

Web Analyst to lead and manage the analytics ecosystem, focusing on Google Marketing Platform. Responsibilities include implementing tracking codes, configuring Google Analytics 4, and collaborating with teams to gather tracking requirements.

Identifies operational risks and ensures external coverage through insurance solutions. Manages claims and their resolution, analyzes insurance coverage, and proposes adaptations. Requires 3+ years of experience in corporate insurance/risk and proficiency in Excel, Word, PowerPoint, SharePoint, and Teams. Must have experience reviewing and implementing insurance coverage and coordinating claims with insurers and internal teams. Fluent in English and German.

Chartered Accountant sought for dynamic team. Responsibilities include accounting records, bank reconciliations, financial statement support, tax closings, and compliance. Active OCC registration and accounting degree required. Up to 2 years experience preferred.

Experienced SAP Success Factors Consultants needed for a 6-12 month project with potential extension. Analyze and advise on time management and absence processes within SAP Success Factors. Lead or support implementation activities, conduct workshops, and configure/test solutions.

The Quality and Risk Management Officer will carry out cross-functional controls and analyses, producing reports and supporting the development of WM and product offerings. The role involves controlling data and order flow between applications, developing user computing tools, and participating in Continuous Efficiency Improvement projects.

Senior Officer for Operational AML & Compliance Services will conduct due diligence, analyze CDD information, and assist with client reporting. Requires a Bachelor's Degree in a relevant field, 2+ years of compliance experience, and fluency in English.

Ethena Labs seeks a People/HR Coordinator to manage the operational engine of their growing People team. This role requires 2+ years of experience in a lean HR function, fluency in HRIS and ATS tooling, and a proven ability to identify and solve operational inefficiencies. The ideal candidate will ensure a seamless employee lifecycle, maintain HR data integrity, and partner with Talent Acquisition.

Senior Data Engineer to design and implement end-to-end Lakehouse architectures using Databricks and Delta Lake. Responsibilities include defining reference architectures, building ETL/ELT pipelines, ensuring data governance, quality, and security, and enabling analytics and consumption. Expert knowledge of Microsoft's BI stack, including Azure SQL Database/Azure Synapse, Azure Analysis Services, ADF, Databricks, and DevOps is required.

Shapes and drives product vision, roadmap, and backlog for enterprise software solutions. Collaborates with cross-functional teams to deliver high-impact features aligned with customer needs and strategic objectives.

Electrical Engineer with 5+ years of experience in medium voltage equipment (switchgear, transformers, generators) needed for construction, testing, and deployment of a full-scale wave energy converter.