freelance English-speaking jobs in Leiria District

Develop and implement forecasting models for energy markets and renewable production assets. Design communication models between energy production systems and operational platforms. Collaborate with engineering and digital teams to translate business needs into technical solutions.

As an E-commerce Product & Search Relevancy Expert, you will match products based on visual consistency, compatibility, and metadata to ensure relevant online recommendations. You will review and maintain product data, conduct category research, and possess strong analytical and attention to detail skills.

Enterprise Customer Success Manager will develop and maintain relationships with strategic clients in the US and Canada. The role requires 5+ years of experience working with global Enterprise or Corporate segment customers and fluency in English. Responsibilities include acting as a trusted advisor, controlling delivery processes, and helping customers achieve desired outcomes.

Account Executive will manage a portfolio of prospects and customers, driving revenue growth and pipeline generation. Responsibilities include prospecting, account planning, customer relationship management, and cross-functional collaboration. Requires 5+ years of quota-carrying sales experience in B2B SaaS or cloud technology.

Network Security Operations Engineer (MS NOC) needed to maintain and support daily network security operations. Requires 5+ years of experience, operational maturity level 3+, and collaboration with SOC teams. Must have experience with firewall and perimeter security operations, policy enforcement, and common security platforms (Check Point, Fortinet, Palo Alto Networks).

Customer Service Representative supporting the Sales team by managing the order lifecycle, from entry to delivery. Communicates with customers and suppliers, providing after-sales support. Requires proficiency in Italian and German (or Spanish and German) and English.

Develop and execute strategic initiatives to optimize logistics, warehousing, and trade operations across EMEA. Lead a team and collaborate with stakeholders to drive operational excellence and enhance customer satisfaction.

Experienced Captain needed for vessel operation on the Douro River. Responsibilities include safe navigation, crew management, and ensuring compliance with regulations. Proven experience as a Captain and fluency in Portuguese and English are required.

Experienced SAP Basis Consultant needed for full-time remote role with possible travel. Responsibilities include end-to-end setup and optimization of a new SAP environment, including S/4HANA, SAP BTP, and SAP CALM.

Regional Travel Product Manager to develop, manage, and improve the travel product portfolio across key regions. This role requires strong knowledge of the travel industry, supplier management, negotiation, product development, and market adaptation.

Integration Engineer with 4+ years of experience needed. Must have strong Python backend development skills (FastAPI, Flask), REST API design, SQL, Git, and CI/CD experience. Knowledge of SOAP, Docker, cloud environments, and troubleshooting distributed systems is beneficial. Fluent Portuguese and English required.

Provides operational support, collaborates on web page creation and modification, and handles platform requests.

Creative Director to architect a dual-brand strategy for a personal brand and a company brand. Develop and execute content strategies across platforms, including YouTube, Instagram, and LinkedIn. Lead a content team, manage production, and analyze performance metrics. Must have experience scaling a media brand, managing creative teams, and writing high-performing scripts. Fluency in French and English is required.

Oversight Officer for fund management with 1-5 years experience. Supports oversight and monitoring of delegated functions, ensuring compliance with regulatory standards. Prepares reports and assists with due diligence and service reviews. Requires a finance, economics, law, or related degree and fluency in English.

Review and analyze user-generated content to ensure compliance with platform policies and legal standards. Identify and remove violating content, handle sensitive material responsibly, and document moderation decisions.

Manages global voice communication services, ensuring reliability, security, and a seamless user experience. Oversees operational management, incident resolution, performance monitoring, and continuous improvement initiatives. Experience with VoIP technologies, PBX platforms (Cisco, Avaya), and Unified Communications solutions (Microsoft Teams) required.

Leads the creation, optimization, and launch of innovative medical cannabis products for international markets. Blends scientific expertise, commercial acumen, and project management to deliver a pipeline of differentiated products. Collaborates with cross-functional teams including R&D, Quality, Regulatory, Supply Chain, Commercial, and Medical Affairs.

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.

IT Business Analyst to support BAU activities for the Process Unity platform. Manage tickets, incidents, and requests, coordinate with stakeholders, and contribute to reporting. Experience in IT Business Analysis or IT Support (BAU) and proficiency in French and English are required.

Support the launch of a production project, including process definition, documentation, and Lessons Learned registration. Assist in new manufacturing process development, quality documentation, and continuous improvement. Bachelor's degree in engineering required.