freelance English-speaking jobs in Leiria District

Rigorous professional needed for Requirements Management in high-impact projects. Responsibilities include defining plans, ensuring traceability, and managing requirement changes. Requires experience in Requirements Management and Quality Management, plus fluency in English and Portuguese.

Senior Talent Acquisition Partner (Engineering) to build and scale the engineering organization. Own the end-to-end hiring roadmap for technical roles, partnering with leaders to attract top-tier talent in competitive markets.

Pharmacologist to support discovery and development of innovative therapeutics for rare diseases. Responsibilities include designing and executing in vivo/ex vivo studies and characterizing biomarkers. Requires a Ph.D. and animal procedure accreditation.

Lead and execute internal audits on business and financial controls. Analyze processes, assess control frameworks, and report findings to senior management. Contribute to audit plan development and methodology evolution.

Provide technical and medical information to healthcare professionals and patients in the local language. Manage inquiries via multiple channels, document responses, and report adverse events. Requires a life science/healthcare degree and fluency in Portuguese and English.

Support users of an AI-connected advertising platform via email, chat, and phone. Resolve issues regarding ads, accounts, payments, and platform functionality. Requires fluent English and strong problem-solving skills.

Senior Support Analyst requires 6+ years of experience with functional knowledge in Asset Management and investment processes. Must possess strong IT/Data skills, including SQL/SOQL, and experience in support activities.

Manage client relationships by understanding needs and explaining financial products. Proactively contact clients, provide platform training, and manage portfolios. Requires 1-2 years of client-facing experience and fluency in Portuguese and English.

Monitor and manage risk exposures for alternative investment vehicles. Conduct risk assessments across market, liquidity, and credit risks. Requires a Master's degree in a quantitative discipline and fluent English.

Junior GNC/AOCS Engineer role focusing on Space Mission Analysis and GNC/AOCS design, development, and validation for ESA missions. Requires MSc in Aerospace Engineering and fluency in English.

NATO Training & Workforce Analyst supporting NCIA. Map requirements to E&T solutions, expand Data and AI mapping to SFIA, and review training plans. Requires strong analytical skills and relevant experience.

Senior Agentic AI Engineer to own the end-to-end technical delivery of production-grade Agentic AI solutions. Requires 7+ years in software/Python engineering and experience with LangGraph, LangChain, and LLM architectures.

Experienced Project Manager needed to lead a consulting project for a well-known Hotel Group in Madeira. Responsibilities include overseeing the entire project lifecycle, from planning to completion. Must be fluent in Portuguese and possess strong leadership and organizational skills.

Design, build, and deploy internal AI tools using LLMs and automation. Translate business needs into production-ready, scalable solutions by integrating AI into existing systems. Requires software engineering experience and strong data/API skills.

Senior UI/UX Designer – AI to define intelligent experiences. Design intuitive AI interactions across web, desktop, and mobile, focusing on trust, transparency, and simplicity for business users.

Provide day-to-day retail account support, resolve operational inquiries, and manage customer complaints via Salesforce. Maintain master data, support EDI processes, and prepare operational reports. Requires fluency in Portuguese, Spanish, and English.

Field Sales Manager Freight Forwarding drives business growth by building customer relationships and identifying new opportunities in air, ocean, and road transport. This customer-facing role requires sales experience and fluency in Portuguese and English.

Support organizations by operating, optimizing, and improving cybersecurity technologies. Responsibilities include monitoring alerts, administering security solutions, and performing technical assessments. Requires 2-5 years of experience.

VP/SVP, Product & Audience Marketing drives product positioning and go-to-market initiatives across LATAM and Canada. This role requires experience in financial services, wealth management, and developing audience-led marketing programs.

Experienced HVAC Technical Support Engineer needed for the CIS market. Responsibilities include providing technical support for commercial equipment, diagnostics, training, and managing warranty repairs. Requires 3+ years of experience and fluency in Russian and English B2+.