freelance English-speaking jobs in Santarém

Global Sales and Business Development Coordinator to represent The Energy Year in new international markets. Responsibilities include conducting high-level sales meetings, managing client relationships, and closing high-value deals. Requires a business background and fluency in English.

Industrial Architect to design and plan industrial structures like factories and warehouses. Responsibilities include creating detailed designs using CAD software and managing project timelines. Requires a degree in Architecture and experience in industrial design.

Lead the development of global research, reports, and briefings, transforming economic, financial, and geopolitical data into insights for clients and partners. Requires strong analytical skills and experience in wealth management or financial services.

Experienced AI Safety Red Teamers are needed to identify vulnerabilities in frontier AI systems through adversarial testing. Responsibilities include designing prompts, uncovering model weaknesses, and evaluating behavior across high-risk topics. Requires 5+ years in AI Safety or related fields.

Lead commissioning strategy and delivery for large-scale data centre and mission-critical projects across Europe. This role requires senior technical leadership, client relationship management, and oversight from design review through operational handover.

Data Analyst needed to collect, organize, and analyze large datasets to identify trends and insights. Responsibilities include creating reports and supporting decision-making. Requires a relevant degree, 2+ years of experience, and proficiency in SQL and Excel.

Experienced Mechanical Construction Manager needed for a 18-24 month freelance contract on a data centre piping project. Duties include generating RAMS and construability studies. Requires 10+ years in construction and mechanical/piping expertise.

Mid to Senior Field System Engineer to support on-site technical work at an automotive Tier-1 customer in Braga. Responsibilities include complex diagnostics, PLC programming, and system integration. Requires 5+ years of field experience.

Postdoctoral/Senior Research Fellow role in Sustainable Reactor Design and/or Modelling. Focus involves designing/modelling reactors using experimental techniques and Multiphysics simulation, integrating Machine Learning.

Spanish Scheduler responsible for optimal resource allocation and efficient schedule planning across campaigns. Requires native/proficient Spanish, advanced English, and mandatory WFM experience.

Maps Country and Language Editor validates, refines, and enriches map data for global use. Responsibilities include creating research reports and providing language translations, ensuring accuracy in geographic and cartographic contexts. Requires native French and English fluency.

Application Security Engineer to drive Secure SDLC practices and improve application security maturity. Responsibilities include security assessments, threat modeling, and integrating security into CI/CD pipelines. Requires software development background and knowledge of OWASP Top 10.

Platform Engineer II for Edge and Network. Own and maintain critical infrastructure, optimizing the Edge API Gateway and scaling the Mollie Cloud Platform using IaC. Requires 4+ years in Platform/Infra Engineering with expertise in Cloud Networking & Kubernetes.

Coordinate delivery and operational activities for critical digital payment platforms. Requires experience in Delivery Management or Technical Project Management, working with Agile software engineering teams, and proficiency in Jira and Confluence. Fluent French and professional English are mandatory.

Senior Scrum Master to align delivery across multiple teams in logistics and trade compliance. This role requires systems thinking to improve end-to-end delivery within a regulated environment. Requires 7+ years of Scrum Master experience.

Business Developer to grow multi-million euro partnerships with major Agribusiness and F&B companies. Own an agricultural vertical, build strategic relationships, and sell pollination services by translating impact into commercial value.

Senior AI Data Engineer to design data architecture and build AI products. Focus on scaling governed data, architecting Data Agents, and co-designing the semantic layer. Requires 8+ years in data architecture, Python, SQL, Snowflake, and LLM/agentic solutions.

Junior Financial Controller role in a vertically integrated manufacturing and construction company. Responsibilities include month-end close, management reporting, and tax compliance. Requires a degree in Finance/Accounting and 0-3 years of experience.

Customer Representative for an iconic motorcycle brand. Manage inbound calls, chat, email, and social media support. Provide information on programs, benefits, and answer detailed questions about parts and accessories. Requires high-level French and fluent English.

Tax Associate Lawyer provides legal advice on tax transactions and business matters for private and corporate clients. Responsibilities include tax advisory, drafting legal documents, and representing clients in disputes. Requires a qualified lawyer in Portugal with 5+ years' experience.