freelance English-speaking jobs in Leiria District

Redhat Engineer needed with 3+ years of Redhat Linux Administrator expertise. Must be comfortable with Ansible automation and possess a minimum of B2 English proficiency.

Experienced IT Support Engineer needed for L1/L2 technical support across hardware, software, and workplace technology. Must support Windows, macOS, and iOS environments, manage incidents via ITSM tools, and maintain IT assets.

Receptionists manage daily reception operations, serving as the first point of contact for clients. Key tasks include guest check-in/out, handling queries, managing correspondence, and supporting administrative duties.

Accountant to reinforce the Finance Department, monitoring and collaborating on accounting and financial processes. Responsibilities include recording transactions, bank reconciliations, and preparing tax compliance information. Requires a Bachelor's in Accounting and knowledge of accounting and taxation.

AI Solution Architect to lead strategic and technical design of innovative AI solutions. Expertise in Agentic AI, ML, NLP, and Generative AI. Drives presales, client engagement, and AI adoption across organizations.

Procurement Engineer needed to manage HV/MV electrical infrastructure procurement for Scandinavian data center and industrial projects. Requires 10+ years experience sourcing transformers, switchgear, and control systems.

Mid-level IT Support Technician needed with 3-6 years of experience. Requires strong knowledge of Windows, macOS, and Microsoft Office, plus hardware/software troubleshooting and ticketing tool experience. Good English is required.

Senior Data Scientist to design and deploy ML/AI solutions, focusing on fine-tuning LLMs and implementing RAG. Requires 5+ years in Data Science with Python, TensorFlow, PyTorch, and experience with multi-agent architectures.

Develop and maintain regulatory aspects within Murex for real-time and end-of-day reports on commodity trades. Responsibilities include design, debugging, and supporting production incidents. Requires knowledge of Java, Murex Datamart, SQL, and CI/CD processes.

Dutch Customer Support Agent for a global automotive leader. Responsibilities include clarifying doubts via chat, email, and telephone. Requires native-level Dutch and advanced English.

Build and enhance Teya's mobile applications using Kotlin to empower small businesses. Develop scalable, secure, cross-platform solutions for payments, ePOS, and business services. Focus on clean code and modern UX.

Mid AI Functional Analyst to design and implement AI solutions in telecommunications. Responsibilities include gathering requirements, defining use cases, and supporting functional design while promoting Responsible AI principles.

Senior Software Engineer (.NET) needed to develop, test, and maintain applications using .NET and C#. Responsibilities include designing scalable solutions for industrial environments and modernizing legacy systems. Requires 7+ years of experience.

Detail-oriented Contract Administrator needed to review and manage company contracts. Responsibilities include preparing, negotiating, and ensuring legal compliance while maintaining accurate records. Strong communication skills are required.

Lead SAP DM projects from design to go-live, integrating SAP DM with S/4HANA, MM, PP, and SD. Requires 5+ years of SAP DM experience and knowledge of system integration.

Production Support Engineer to manage incidents in engineering and production environments. Responsibilities include L2/L3 incident response, proactive monitoring, and root cause analysis. Requires 3+ years in support roles and strong SQL/scripting skills.

Support SAP S/4HANA Controlling (CO) implementation and rollout across countries. Act as CO process expert for Cost Center Accounting, COPA, and Project System integration. Requires strong SAP CO experience and multinational deployment support.

CQV & QA Engineer needed to review and approve qualification protocols (IQ/OQ/PQ) and ensure regulatory compliance in highly regulated environments. Requires 2+ years in QA/Validation within GMP settings.

Design, develop, and maintain data architecture, including ingestion from multiple sources. Analyze complex datasets and enable machine learning model training. Requires 3+ years as a Data Engineer with Python/Scala/SQL experience.

Entry-level Data Analyst role focused on collecting, organizing, and analyzing data to provide company insights. Responsibilities include data cleaning, statistical analysis, and creating visualizations. Requires a relevant bachelor's degree and proficiency in Excel and data analysis tools.