freelance English-speaking jobs in Leiria District

Linux System Administrator needed to maintain and troubleshoot production Linux servers. Responsibilities include system updates, configuration, and using scripting for automation. Requires 2+ years of experience in Linux systems administration.

Lead the 2D Materials & Devices Research Group to develop scalable device technologies using 2D materials. Focus on growth, fabrication, and integration of devices for nanoelectronics, optoelectronics, and more. Requires a PhD and expertise in 2D material synthesis and device fabrication.

Supervise daily production in a food/supplement manufacturing environment, ensuring targets, quality, and safety. Coordinate operators, monitor performance, and implement corrective actions. Requires manufacturing experience and strong organizational skills.

Senior Data Engineer to design, build, and operate end-to-end data pipelines for large-scale logistics data. Develop data models using Databricks, DBT, and MS Fabric, ensuring data quality and performance. Act as squad lead in an agile setup.

The Project Buyer defines and implements purchasing strategy, managing supplier relationships, negotiations, and performance. This role ensures alignment with objectives regarding cost, quality, innovation, and risk management.

Develop and govern resilience strategies across system architecture, deployment, and incident response. Define stability KPIs, implement chaos engineering, and drive automation to ensure platform robustness. Requires expertise in SRE principles and distributed systems.

Support the full investment cycle for real estate assets, including acquisition, divestment, M&A, and Debt Advisory. Responsibilities involve financial modeling, market analysis, and preparing client materials. Requires a relevant degree and 2+ years of experience.

Seeking a Middle Senior Technical Support Specialist with Desktop support (L1/L2) skills for Windows/MacOS. Requires strong customer service, communication, and experience in the Banking or Financial Sector.

Cybersecurity Architect or Testing role supporting secure design and delivery of telecom infrastructures across 4G, 5G, and IoT. Requires deep expertise in telecom security architecture, risk assessment, and secure-by-design principles.

Experienced OutSystems Mobile Consultant needed for mobile/web app development and maintenance. Requires 5+ years in OutSystems, 3+ in offline mobile apps, and OutSystems Mobile Specialist certification. Focus on Android/iOS, offline functionality, and API integration.

Support monthly consolidation activities for the EDP Group, including data loading, validation, and analysis. Requires 1-3 years of experience in financial reporting or consolidation.

Seeking Technical Support with L1/L2 experience in Windows and macOS environments. Responsibilities include supporting hardware, software, and mobile devices, and troubleshooting network issues. Requires strong customer orientation and English fluency.

Trust & Safety Associate for the Italian Market. Review legal-regulatory documents for compliance, investigate and resolve process issues, and participate in training. Requires Italian C1, English B2, and at least one year of similar professional experience.

Business Controller - Operations oversees Business Operations financial performance. Responsibilities include financial controlling, forecasting, inventory accounting support, and CAPEX monitoring. Requires a degree in Accounting/Finance and 3-5 years of relevant experience.

Case Processing Manager, Team Lead role requires a life science graduate or related qualification with 5-6 years in pharmacovigilance, including 3 years in a line manager role. Responsibilities include managing ICSR staff and optimizing team efficiency.

The Guest Relations Officer acts as a liaison between guests and hotel and marine departments, anticipating guest needs and ensuring a seamless, memorable experience. This role requires strong communication, organizational, and decision-making skills, as well as the ability to speak English fluently and additional languages. Previous experience in a 4 or 5-star hotel and shipboard guest services is preferred.

EMEA Alliances Marketing Specialist supports strategic growth by shaping go-to-market initiatives across EMEA. Responsibilities include developing marketing strategy, executing campaigns, and creating thought leadership content. Requires 4+ years of B2B experience.

Legal & Compliance Operations Specialist in Banking supports the management of official requests from judicial and regulatory authorities. Responsibilities include analyzing, coordinating, and preparing formal responses while maintaining accurate records. Requires a Law degree and experience in compliance or legal functions.

Lead SOVA's expansion into Spain as a Co-founder. Define and execute market strategy, pricing, and channel priorities. Own growth, brand building, and team leadership for the Spanish market. Fluency in Spanish and English is mandatory.

Business Analysts manage functional solutions for financial interfaces, defining specifications and data flows for financial systems. Requires a Master's in Accounting/Finance, 3+ years in General/Banking Accounting, and project management experience.