freelance English-speaking jobs in Valongo

Monitor and balance client call activity and external Service Provider workload. Identify and resolve service issues impacting workload efficiency and call queue management. Negotiate service provider arrival times and maintain relationships with stakeholders and field managers.

Drivers will collect high-quality visuals of streets, points of interest, and public spaces using vehicles equipped with 360° cameras and lidars. Data will be stored on onboard computers and used to enhance an online mapping platform.

QA Tester to join a major banking project. Design, develop, and execute test cases (manual and automated). Collaborate with cross-functional teams. Fluent English and French required.

Support financial reporting activities, including IFRS consolidated financial statements preparation and analysis. Assist in developing training and project documents and leverage digital tools like Power BI, Power Apps, and Python for automation and AI. Contribute to EU Taxonomy reporting and ESG-relevant topics.

As a Provisioning & Accounts Payable Operations Trainee, you will create purchase orders in SAP, follow up on deliveries and prices, and process invoices. You will collaborate with internal and external stakeholders to handle outstanding payments and manage customer requests.

Internship supporting purchasing activity by developing standard procedures and operational tools. Requires advanced Excel VBA and Power BI skills, strong analytical abilities, and fluency in English and Portuguese.

Business Travel Data Analyst to join a founding team. Analyze corporate travel data, identify trends, and translate findings into actionable insights. Validate data sources and outputs, ensuring accuracy and consistency. Collaborate with product teams and support customer conversations with data analysis.

BrandDelta seeks a Junior Admin to support the management team with administrative and operational tasks. The role involves travel coordination, expense management, documentation, and general office support.

Functional Analyst will promote ISSHO to partners and clients, interpret product impact, and manage functional evolution. Responsibilities include developing promotional materials, managing social media, providing customer support, and conducting functional tests. Requires relevant academic qualifications and 5 years' experience in a similar role.

Portfolio Reporting & Valuations Associate will support portfolio valuations, reporting processes, and fund operations. The role involves collaborating with investment, finance, and investor relations teams to ensure accuracy and consistency in reporting.

Private Equity Expert needed for contract role. Evaluate financial models, review market sizing, and develop investment summaries. Minimum 2 years of private equity experience required.

Drivers collect high-quality visuals of streets, points of interest, and public spaces using 360° cameras and lidars. Data will be stored on onboard computers and used to enhance an online mapping platform.

Provide customer support for Travel & Expenses-related queries via email, phone, and ServiceNow. Resolve complex issues, analyze system changes, and maintain system configurations. Fluent in French and English required, with ServiceNow experience.

DevOps Technical Lead to own AWS infrastructure strategy and drive automation across a leading software company. Responsibilities include platform architecture, CI/CD pipeline design, reliability and observability, security, and cost optimization. Requires 5+ years' experience in DevOps/Cloud Engineering with strong AWS expertise and Infrastructure-as-Code experience (Terraform preferred).

Security Engineer will design, build, and improve security features across TeamViewer products. Responsibilities include identifying vulnerabilities, collaborating with development teams, and implementing security controls.

Database Engineer will manage and optimize Oracle, MySQL, and PostgreSQL databases across on-premises, AWS, and OCI environments. Responsibilities include database upgrades, performance tuning, replication topology design, automation, backup/recovery, and monitoring. Requires 3+ years of experience as a Database Engineer or DBA with expertise in database administration, replication, automation, and troubleshooting.

Startup Summit 2026 seeks Brand Ambassadors to promote the event across Europe. Ambassadors will share event information, promote tickets, and introduce Startup Summit to relevant communities.

Accountant to support accounting operations for international entities. Responsibilities include preparing financial statements, processing payments, managing accounts receivable, bank reconciliations, invoice processing, and master data administration.

This role involves managing, maintaining, and organizing ground support equipment (GSE) and tools. The GSE & Tools Technician / Handyman will also perform minor facility maintenance and support operational teams. Previous experience in technical roles, maintenance, or as a handyman is required.

Design and develop IP networking solutions, including fixed, wireless, and MPLS networks. Translate customer requirements into technical solutions and support network implementation. Troubleshoot technical issues and collaborate with cross-functional teams.