freelance English-speaking jobs in Valongo

Lead SoSafe's Database Platform, a business-critical enabler across products. Grow the team, define strategy, and ensure database reliability, scalability, and cost-efficiency.

The Webmaster provides operational support to the SEO team, assisting digital project managers and departments. Responsibilities include managing web page updates, collaborating with regional departments, and creating new web content. The ideal candidate has experience with CMS platforms, fluency in French and English, and strong problem-solving skills.

Data Engineer (Data Hub) needed for a national project. Experience with Python, ETL processes, data visualization, PowerBI, and database management is required. Must be able to translate business requirements into data requests. Fluency in English is essential.

Manages a team of Medical Representatives to achieve revenue, profit, and client satisfaction targets. Provides oversight for training, resource allocation, and performance management. Ensures compliance with reporting standards and industry regulations. Monitors KPIs, identifies risks, and implements corrective action plans.

Finance Manager supports the finance leader in developing the finance team and maximizing profit for shareholders. Accountable for hotel financial performance, the role ensures compliance with policies, regulations, and contractual frameworks. Partners with the General Manager and various stakeholders to drive financial success. Requires strong analytical, problem-solving, and communication skills. Proficiency in MS Office Suite is essential.

Supports the execution and management of clinical trials. Assists with planning, initiation, and execution of trial activities. Conducts site feasibility assessments and coordinates with investigative sites.

QA Engineer to perform manual and automated testing for iOS and Android applications. Design, develop, and maintain test scripts and frameworks using Appium, XCTest, Espresso, Postman, and Newman.

The Restaurant Manager will report to the F&B Director and ensure the planning, coordination, and supervision of bar service, customer service, and product advice to maximize consumption. The role requires professional experience in similar roles, knowledge of English and another foreign language, and knowledge of AHCCP hygiene and safety standards.

Assembles, mechanically fine-tunes, and handles electrical wiring of cabinets, assemblies, sub-assemblies, machinery, and equipment. Requires solid mechanical assembly experience, proficiency in electrical cabinet wiring, and knowledge of pneumatic and hydraulic technologies.

Provide technical 1st level support for cars, light goods vehicles, and heavy goods vehicles. Analyze technical problems, offer solutions, and track incidents.

HR Generalist to support employees and managers across multiple business units. Manage HR administration tasks, ensure compliance with labor laws, and support process improvement initiatives.

Senior Regulatory Affairs professional needed for biological products in the EU market. Lead regulatory strategy, assess feasibility and risks, and ensure compliance with EU legislation. Manage complex authorization processes, prepare dossiers, and collaborate with global teams. Strong technical expertise in EU regulations for biologicals and bioinputs required.

As a Tech Recruiter, you will source and screen engineering talent across multiple markets, including Lisbon, Amsterdam, and internationally. You will partner with recruiters and hiring managers to understand role requirements and build strong talent pipelines.

Owns, prioritizes, and refines technical backlogs for AI services, platforms, and projects. Translates AI strategy into actionable initiatives. Collaborates on roadmap creation and supports decision-making in AI initiatives. Leads technical stakeholder management and monitors emerging AI technologies.

Data Analyst needed to build, maintain, and enhance dashboards and reports for healthcare institutions. Requires strong SQL skills, experience with Oracle and PL/SQL, and JasperReports. Must be detail-oriented and able to work autonomously in a hybrid role (2 days/week in office).

Provide German-speaking customer support via phone, email, and chat. Handle account queries, troubleshoot products, and deliver positive customer experiences.

Azure DevOps Engineer will design and implement CI/CD pipelines, provision cloud environments using Bicep, and modernize existing products. Responsibilities include containerization, reliability engineering, security implementation, and 3rd-level production support. Requires 3+ years of experience with Azure DevOps, Python, Docker, and IaC.

HR Generalist with 2+ years of experience managing full-cycle recruitment processes. Leads hiring initiatives, collaborates with team leaders, and supports company culture and HR process improvements.

Leads the delivery of complex technology initiatives, acting as the central coordination point between internal teams and external partners. Manages multiple high-impact technology projects, ensuring projects move from concept to reality with discipline and speed.

Voice and Services Engineer will design, test, and implement new voice and data solutions for mobile telecom networks. Responsibilities include network design, capacity management, and collaborating with other teams on project delivery. Requires experience with GSM, UMTS, LTE, IMS, and related protocols.