freelance English-speaking jobs in Leiria District

Brand Manager for Oreo Portugal will implement brand strategy, develop product and packaging initiatives, and execute integrated marketing communication plans. Requires 5-6 years of brand marketing experience, preferably in FMCG, and fluency in Portuguese, English, and Spanish.

Manage IT projects from initiation to completion, ensuring on-time, within-scope, and within-budget delivery. Participate in digital transformation strategy definition and implementation. Manage projects including data integration, quality, governance, and migration. Provide training and support to business users on technology tools. Collaborate with cross-functional teams to identify and prioritize project requirements. Manage risks, issues, and ensure compliance with industry standards. Provide regular project updates to stakeholders and senior management.

Accounts Payable trainee to validate invoices, perform PO matching, and manage data within accounting tools. Assist with payment runs, resolve invoice queries, and collaborate with procurement and master data teams.

Lead Software Architect to manage software architecture projects with experience in SoC/ASIC Safety engineering, AUTOSAR Software architecture, Embedded systems, Embedded Linux, and ISO 26262.

Internship in Business Tax Services at Ryan. The intern will gain experience across multiple departments, supporting tasks and projects to develop skills. Must have a Bachelor's or Master's degree in a relevant field, fluency in English, and proficiency in Microsoft Office Suite.

As a German Sales Specialist, you will engage with customers, identify their needs, and recommend technology solutions. You will manage the sales process, provide product information, and build strong customer relationships.

Digital Services Sales Engineer to manage and expand client relationships, assess needs, and deliver tailored digital infrastructure solutions.

Leads iCliGo's presence, execution, and growth in assigned markets. Acts as the main business owner, ensuring market growth, operational readiness, and alignment with global functions. Coordinates local execution across various departments, bridging global model with local market realities.

EuroPolytech Academy seeks qualified trainers for IT and Tourism & Hospitality Management programs. Applicants must have relevant academic or professional qualifications, demonstrable training experience, and CCP/CAP or equivalent. Candidates for the Pedagogical Coordinator role require additional experience in pedagogical coordination, training planning, and quality assurance.

Provides high-level administrative and strategic support to senior leaders. Manages calendars, schedules meetings, and coordinates travel arrangements. Acts as a primary point of contact for internal and external stakeholders.

Python Developer needed for a national project. Contribute to development, participate in technical design, and provide Python expertise. Strong Python skills, experience with industrializing developments, and experience with DevOps tools are required. Fluency in English is required, French proficiency is a plus.

Junior Purchasing & Logistics Coordinator to support procurement and logistics activities. Manages material orders, inventory control, and supplier relationships. Ensures timely procurement, accurate documentation, and operational continuity across a fleet of vessels.

Founding Site Head & Program Director for a new sterile pharmaceutical manufacturing facility in Portugal. Requires 10+ years of experience in pharma, biotech, CDMO, or regulated manufacturing with proven success in greenfield projects, site start-ups, or major capital projects.

Regional Own Stores Manager to lead performance, culture, and growth of directly operated stores across Europe. Oversee multiple locations, support store teams, drive business results, and ensure consistent quality and customer experience. Requires experience managing multi-site retail or F&B operations, strong operational and financial management skills, and fluency in English and Portuguese. Frequent travel across Europe is required.

Process Engineer will coordinate and develop quality controls, perform tolerance calculations, and participate in PFMEA activities. Responsibilities include defining process and machine requirements, building standard work instructions, and ensuring Key Process Indicators are within targets. The role requires a degree in Mechanical Engineering or Mechatronics and strong communication skills.

Senior Python Engineer with 5+ years of experience in backend development, systems architecture, and DevOps is needed to design, build, and maintain production-grade GenAI systems. You will take end-to-end ownership of projects from concept to deployment, bridging engineering and infrastructure.

Product Engineer to craft the experience layer of an AI-native product. Build interfaces and workflows for human-AI interaction. Design, prototype, and ship features rapidly. Strong frontend engineering fundamentals (React, TypeScript) and a founder mindset are required.

Cloud Project Manager to coordinate and manage projects on Cloud, CRM, and Marketing Automation platforms. Experience with Salesforce, Zoho, or similar platforms required.

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

Data Analyst to join the Data Analytics, Automation & AI team. Analyze large datasets, build scalable analytics solutions, and contribute to AI-enabled initiatives. Expertise in Python, Google Cloud Platform (GCP) data products, and SQL required.