freelance English-speaking jobs in Guarda District

Hovione's Global Graduate Program offers a 12-month paid opportunity for recent graduates in IT, Engineering, Chemistry, Pharmaceutical Sciences, Biology, or related fields. Participants will contribute to projects across a global organization, gaining hands-on experience and mentorship. Fluency in English and availability to start full-time in September 2026 are required.

Bloomie is seeking a driven Sales Development Representative to generate new business opportunities and engage with HR leaders across Europe. This role involves outbound prospecting, qualifying leads, and collaborating with cross-functional teams.

The HR Manager directs and oversees daily Human Resource Office activities including recruitment, compensation, training, labor relations, and performance management. The role focuses on delivering HR services to meet employee and business needs while ensuring compliance with laws and regulations.

Data Engineer with 5+ years of experience in cloud solutions sought for a hybrid role in the Automotive Tech sector. Responsibilities include designing, implementing, and deploying corporate IT applications within a cloud-based data analytics environment. Strong understanding of data modeling, ETL processes, and cloud data warehouse environments is required.

We are hiring for Customer Support, Sales, and Specialist roles across multiple industries in Greece, Spain, and Portugal. We seek fresh graduates and experienced professionals with C1/C2 proficiency in various languages. EU citizenship, work permit, or refugee status is required.

Software Engineer to contribute to global-scale IT projects shaping the future of logistics. Develop Java (Spring) backends, Angular frontends, RESTful APIs, and modular software architectures. Collaborate with architects, stakeholders, and other IT groups.

Drives product initiatives and solves customer problems for the Requirements Portal, a part of Altium's engineering platform. Translates product strategy into execution, defines priorities, and identifies risks. Develops a deep understanding of customer workflows and challenges, frames problems, and validates direction. Leads cross-functional execution to deliver high-quality solutions and continuously raises the bar on product quality.

Provides technical assistance to global customers via phone, email, live chat, and remote sessions. Diagnoses and resolves complex software and hardware issues across cloud platforms, CCTV, and access control systems. Documents software, hardware, and network information in the CRM system. Contributes to a Knowledge Centered Service environment by creating and updating knowledge base articles.

UNU-EGOV seeks two Junior Research Consultants to support digital transformation and public sector innovation projects. Responsibilities include research, analysis, report writing, project support, and stakeholder engagement. Candidates should have a master's degree in a relevant field and strong English skills.

QA Functional Tester and Senior QA Tester needed for Energy sector project. Experience with API and SQL testing, requirements analysis, and test execution required. Fluent Portuguese and English.

Provide group-wide technical support via ticket system, on-site, or telephone. Support users with applications like Microsoft 365, VPN, VMware Horizon, and MDM on Windows, macOS, Android, and iOS. Identify process improvements and maintain IT warehouse and device lifecycle.

Private Assistant needed for a family in Cascais. Responsibilities include managing household logistics, family coordination, errands, vendor coordination, and Portuguese bureaucracy. Must be fluent in Portuguese and English, have a driver's license, and be comfortable with technology.

Senior Microsoft Solutions Consultant to lead complex projects, develop and implement Microsoft-based solutions, and provide technical consulting to optimize client environments.

Provide technical and service support to customers in Dutch and English via phone, email, and chat. Troubleshoot issues and deliver a high-quality customer experience.

QA Intermediate to develop and operationalize test acceptance criteria, ensuring testing of all customer requirements and management of detected errors.

Principal Data Scientist will work across functions to solve business needs. Translate client requirements into solutions, ideate and develop product innovations, and define and own the roadmap for R&D and prototyping. Build statistical and analytical models, including ML/AI approaches, and document solutions and experimentation.

We are seeking a .NET Developer with 5+ years of experience in C# and the Microsoft ecosystem. Must have in-depth knowledge of Kafka and experience with event-driven architectures, microservices, and RESTful APIs. Strong database skills (PostgreSQL and MongoDB) and understanding of object-oriented programming are required. Fluency in Portuguese and English is essential.

Experienced QA Analyst (6+ years) to drive Agile delivery and quality assurance across development teams. Strong Scrum, testing methodologies, and Jira Xray/Octane experience required. Excellent English and French (C1 level) communication skills.

Mechanical Product Designer needed for R&D in Amarante. Design, develop, and sustain connectivity products. Experience in product development, electrical connectivity, CAD software (e.g., CREO), and PLM/ERP systems required.

Designs, builds, and operates AI solutions, including LLM-enabled workflows, RAG, and agent-based systems, integrated into enterprise applications and platforms.