freelance English-speaking jobs in Valongo

Buyer Onboarding Support Agent will conduct training sessions for new buyers, assess their needs, and provide ongoing support. Must be native Italian speaker with high-level English (C1 minimum) and experience in customer relations. Sales and coaching experience is valued. Salesforce experience is a plus.

ServiceNow HR Integration Specialist will manage the integration of ServiceNow with other HR systems, including ERP solutions, using REST-based APIs. The role requires experience in managing ServiceNow integrations, profound knowledge of ERP system integrations, and strong communication skills.

Business Analyst with 3+ years of experience required. Must have advanced Excel VBA skills, knowledge of Agile methods and ITIL, and fluency in English and French (B2 level). Responsibilities include backlog construction, support and maintenance of applications, and liaising with the Product Owner. Hybrid work model (50/50) in Lisbon.

Ferring Pharmaceuticals seeks a Talent Acquisition Sourcer with Spanish to build diverse talent pipelines. Responsibilities include sourcing, screening, and coordinating interviews. The ideal candidate has a university degree in Social and Organizational Psychology or Human Resources and 2+ years of experience in sourcing, CV screening, and phone interviews. Fluency in English and Spanish is required.

Backend Developer will build scalable, reliable video streaming applications. Requires experience with Java, Kotlin, NodeJS, Go, API development, containerization, databases, CI/CD, and automated testing.

Ensures performance goals are met across all operations and fulfills client expectations related to operational excellence. Manages and maintains accurate funding-related data, tracks purchase orders, and resolves funding issues.

The Chief of Staff serves as a strategic partner to the Group CEO, ensuring priorities are translated into measurable outcomes. This role represents the CEO in meetings, leads negotiations, and drives cross-functional initiatives.

Technical Writer will create user-friendly technical documentation for a global engineering team. Responsibilities include translating complex concepts, producing DITA-compliant XML documentation using Arbortext and Windchill, and collaborating with engineers and stakeholders.

As a Q2C Collections Specialist, you will support Kantar's financial health by monitoring third-party collections performance, analyzing customer accounts, and resolving disputes. You will provide data and insights to support risk assessment and audits while building relationships with stakeholders across Finance and the wider business.

Business Analyst fluent in English and French required for a national project. Manage user stories, clarify needs, coordinate actions, and contribute to platform testing and documentation. Minimum 3 years experience in a similar role with strong Excel (VBA), testing, cloud, Python, and Agile experience. Familiarity with ServiceNow, Jira, ALM, Octane, Citrix, and Linux is required.

Network Security Expert needed for hybrid role in Lisbon. Must have strong expertise in network security, including NSX-T and VRNI. Ability to analyze and remediate network flows is required. Professional English proficiency is necessary.

Quality Engineer will ensure product quality and customer satisfaction. Responsibilities include performing inspections, managing non-conformities, leading problem-solving activities, and training employees. Requires a Bachelor's degree in Engineering and experience as a Quality Engineer.

UX/UI Designer will design high-fidelity screens and components in Figma, extending and maintaining the existing design system. Responsibilities include collaborating with engineers, applying information architecture principles, and using product analytics to improve user experience.

Marketing Manager for a global RegTech, Compliance Advisory, and Financial Services group. Develop product positioning, lead go-to-market execution, and create integrated B2B marketing campaigns. Translate complex topics into compelling narratives and sales enablement assets.

Performance & Growth Specialist analyzes data, identifies opportunities, and manages Meta and Google Ads campaigns to drive digital growth for clients. The role requires strong analytical skills, project management abilities, and the ability to translate data into actionable recommendations.

Develops software applications based on functional specifications and technical analysis. Requires 7+ years of programming experience, proficiency in Cobol, DB2, CICS, and JCL, and strong knowledge of financial markets.

Cloud Engineer needed with 5+ years of GCP experience and Google Cloud Professional Cloud Architect certification. Design, build, and maintain scalable cloud architectures, lead implementations, and manage containerized environments.

Laskasas Group seeks an International Sales Executive to manage commercial relationships with business partners and develop market potential. The role involves prospecting new clients, demonstrating products, and achieving sales targets. Requires a degree in Management or Economics, 4+ years of B2B sales experience, CRM proficiency, and fluency in English and Portuguese.

Cognizant seeks a Mid-Level Reverse Engineer to analyze Android applications, including those using obfuscation and anti-tampering techniques. Responsibilities include de-obfuscating applications, analyzing native code interfaces, and providing technical reports. Requires proven experience in reverse engineering Android applications, Android development, or penetration testing. Solid understanding of Android security internals and experience with static and dynamic analysis techniques is necessary.

We seek a dedicated VIP Account Manager to build and maintain relationships with high-value clients, providing personalized support and ensuring exceptional customer experiences.