freelance English-speaking jobs in Santarém

Network Engineer with 3+ years of experience in a corporate environment required. Must possess CCNA certification and knowledge of computer networks. CCNP, Microsoft 365 Suite, scripting, and Linux knowledge are beneficial. Responsibilities include troubleshooting network issues, supporting equipment registration, and monitoring network configurations.

Senior Cybersecurity Engineer to identify, assess, and mitigate cybersecurity risks in embedded and IoT systems. Requires solid knowledge of firmware, hardware interfaces, and connected systems, and the ability to think from an attacker perspective.

The Back Office Analyst supports operational activities across Europe and the United States, ensuring accurate processing, control, reconciliation, and reporting of financial transactions. The role contributes to risk mitigation, data integrity, and compliance with regulations.

As a Gastronomic Host & Storyteller, you will lead intimate gastronomic experiences for international guests in Lisbon. You will share engaging stories about Portuguese culture, gastronomy, and history while guiding guests between venues.

Regulatory Affairs Manager will ensure transparent and compliant communication with European regulators. Responsibilities include managing regulatory engagements, preparing reports, delivering training, and building scalable processes. Requires 7+ years of experience in a regulatory affairs, compliance, or risk function within a regulated financial services firm.

Accounts Receivable Clerk will manage the receivables process, ensuring timely collection of invoices and accurate customer accounts. Responsibilities include invoicing, account reconciliation, payment inquiry resolution, and credit checks.

Plan and execute global event media strategies across traditional marketing channels to drive attendance, revenue, and brand impact. Manage media relationships, execute strategies, research opportunities, and analyze campaign performance.

Senior Accountant will assist in month/year-end close processes, balance sheet reconciliations, and journals. The role requires experience in producing year-end accounts and preparation for audit, strong technical knowledge of statutory accounting, and proficiency in English.

Business Transformation Specialist needed for a 12-month temporary contract. Lead cross-functional process transformation initiatives, analyze existing processes, and design future-state processes. Requires 3+ years of experience in business transformation, project management, process improvement, and operational excellence. Strong knowledge of BPMN 2.0 and Lean/Six Sigma is essential.

Freelance Lean / Six Sigma Black Belt Expert to train AI systems focused on process improvement, operational excellence, and data-driven decision-making. Review and refine AI-generated outputs related to Lean methodology, Six Sigma practices, and process improvement. Develop real-world scenarios and case studies from your Lean / Six Sigma experience. Identify gaps, risks, or inaccuracies in AI-generated content. Guide AI systems to better understand, interpret, and apply Lean / Six Sigma principles.

Risk Analyst to join a dynamic team, contributing to risk management practices. Implement and monitor risk management strategies. Must have at least 3 years of experience in a similar role and a Master's Degree in a relevant field. Extensive expertise in technology and information protection is required. Proficiency in English is essential.

Backup Expert needed with experience in Storage Protect on AIX and Linux, TSM DB2 administration, and S3 protocols. Must have strong scripting and troubleshooting skills and be able to design and implement backup and recovery strategies.

Research Studentships available for Master or Integrated Master students in Biotechnology or related field. Work will focus on simulating bioprocesses for monomer and chemical compound extraction from biological sources.

Manage TLS and code signing certificates, including lifecycle management, troubleshooting, and key management in Key Management System solutions. Operate and maintain Enterprise Certificate Authorities (CAs) and Public Key Infrastructure (PKI). Design, operate, and enhance a centralized Key Management System (KMS). Collaborate with teams to securely integrate encryption and certificate services. Troubleshoot cryptographic issues and certificate failures.

Production Support Engineer needed for enterprise production environments. Responsibilities include Level 3 application support, infrastructure project management, technical architecture design, and collaboration with cross-functional teams. Requires expertise in DevOps, Cloud, Infrastructure as Code, automation, monitoring, and various technologies.

The Lead Automation Engineer will define and own the testing strategy for their domain, design and maintain automated tests, and champion a "Shift-Left" mindset. They will serve as a technical expert on automation frameworks, identify team-specific gaps, and coach developers and junior QA engineers on automation best practices.

QA Automation Engineer will build and maintain automation frameworks, execute functional, regression, and integration testing, and validate payment and authentication workflows.

Project Engineer to lead technical execution of wastewater treatment projects from design to commissioning. Develop process engineering deliverables, manage project execution, and ensure compliance with regulations.

Leads business control (FP&A) for a carve-out software business across Portugal, Spain, and Poland. Manages a team of eight, owns monthly reporting, forecasting, and budgeting, and provides financial insight to leadership. Requires FP&A experience in a SaaS business, international experience, and strong people management skills.

Support SMBs with pre- and post-sales support for self-service products via chat, email, and phone. Troubleshoot technical issues, guide users on platform tools, and identify client challenges.