freelance English-speaking jobs in Leiria District

Lead iOS Engineer to design, build, and maintain high-quality iOS platform capabilities. Integrate third-party SDKs, platform services, and cloud-connected functionality. Own iOS work end-to-end, from design and implementation to release readiness. Provide technical guidance through code reviews and architecture discussions. Apply AI-assisted engineering practices to improve delivery speed and code quality.

Valmet seeks a Product Sales Manager to drive profitable growth for Paper Machine Clothing (PMC) fabrics. The role involves promoting and selling PMC products, providing technical support, and building customer relationships. Requires technical knowledge of papermaking processes, industrial fabrics, and proven sales experience.

Provide technical and accounting support to customers via phone, email, and chat. Prepare customer offers and conduct online software demonstrations. Collaborate with the Customer Support team to deliver excellent customer experiences.

Manage end-to-end Accounts Receivable (AR) processes, ensuring accuracy and compliance with IFRS and internal controls. Process customer payments, issue debit/credit notes, and resolve discrepancies. Conduct collections activities, follow up on overdue payments, and prepare AR reports.

Experienced Project Manager to oversee residential and commercial construction projects from planning to completion. Manage budgets, schedules, subcontractors, and ensure compliance with regulations.

Develop intelligent software functions for eBikes, including walk assist, gear shift detection, and tuning detection. Ensure software quality through unit and integration tests and documentation. Validate functions in simulations and on bicycles, optimizing the riding experience. Analyze system behavior, investigate errors, and contribute to continuous improvement. Collaborate with international teams on requirements, interfaces, and solutions.

Executive Head Chef needed for a prestigious independent school in Amadora, Portugal. Must have experience in fast-paced kitchens, ideally within contract catering or independent education. Responsible for food production, service, and ensuring adherence to Thomas Franks standards and client requirements.

Marketing Assistant Trainees support marketing campaigns, content creation, and market research. Assist with event coordination, product launches, and brand activations. Contribute to email marketing campaigns and analyze digital marketing performance.

Marketing Intern will support the Dutch team in optimizing and localizing advertisements, developing project plans, and managing project tasks. Must be fluent in Italian and English, possess strong collaborative and organizational skills, and be adaptable to a fast-paced environment.

Growth Marketing Manager will build Coverflex's acquisition machine in Germany, focusing on paid, outbound, and lifecycle channels. Responsibilities include defining a lead generation plan, launching new initiatives, and tracking performance metrics. Success is measured by SQLs generated, leads from inbound and outbound channels, and revenue uplift.

CEVA Logistics Portugal seeks a Forwarding Management Administrator to manage customs forwarding procedures, ensuring compliant documentation and adherence to regulations. The role involves liaising with customs authorities, clients, and internal departments to facilitate customs processes and resolve issues.

Responsible AI Manager will own and operate elements of the end-to-end Responsible AI governance model, providing expert review of AI use cases and advising on risk profiles.

Category Manager responsible for defining and executing category strategies, managing supplier relationships, and reporting on category performance.

Backend Developer to design, develop, and maintain reliable microservices for ContiConnect, a digital tire monitoring platform. Collaborate with cross-functional teams to deliver features using agile practices. Requires Java development experience, Spring Boot, relational databases, and CI/CD tools.

The Strategic Project Manager reports to the CEO and leads the planning, execution, and delivery of strategic initiatives. This role involves cross-departmental collaboration, data-driven insights, and project management.

Java Developer (fullstack) needed. Bachelor's degree in a related field and strong proficiency in Java, Spring, Spring Boot, Hibernate, React, Angular, and SQL are required. Experience with NoSQL databases, API design, version control, build tools, CI/CD, and cloud platforms is also necessary.

Provide Dutch-speaking customer support for a global household appliance brand. Handle inquiries, troubleshoot issues, and manage customer accounts via phone, email, and chat. Must be fluent in Dutch and English and reside in Lisbon.

Customer Success Manager will nurture and support SMB and Mid Market customers, maximizing the value of Pleo's solutions. The role involves advising customers on process optimization, managing customer relationships, and collaborating with internal teams to improve the customer experience.

Product Sales Manager to drive profitable growth in Paper Machine Clothing (PMC) fabrics. Responsibilities include developing sales, strengthening customer partnerships, and providing technical expertise. Requires technical knowledge of paper making and industrial fabrics, proven sales and customer service skills, and a BSc/MSc in a relevant engineering field.

Provide customer support via inbound and outbound calls for an e-commerce platform. Resolve issues related to orders, logistics, and platform functionality.