freelance English-speaking jobs in Castelo Branco

Own the B2B marketing engine by architecting the technical stack, data pipelines, and automation. Manage HubSpot/Salesforce, build AI workflows with n8n/Clay, and own end-to-end analytics.

SharePoint Consultant needed for administering SharePoint On-Premises and Online environments. Requires experience managing Microsoft 365, migrating environments, and strong knowledge of PowerShell, security, and Active Directory integration.

Research Fellowship available for Master's degree holders in Chemical/Biological Engineering, Biomedical Engineering, Biochemistry, or Biotechnology. Focus is on R&D for "Bio AFlavour Protese."

KEMET Electronics Portugal seeks a trainee for its Accounts Receivable department. The ideal candidate holds a bachelor's or master's degree in Management, Accounting, or a related field, possesses proficiency in Microsoft Office (especially Excel), and is fluent in English.

The Principal Implementation Specialist leads complex projects, providing technical and delivery leadership. This role supports feasibility assessments, implementation sizing, and pre-sales activities while mentoring teams.

This hands-on role oversees end-to-end operations for Direct funds and sponsors. Responsibilities include fund accounting, investor reporting, and ensuring compliance with partnership agreements. Requires 5+ years in fund accounting or asset management.

Test Project Leader responsible for planning and executing functional and non-functional test activities. Requires 12+ years managing large-scale testing projects, expertise in testing lifecycle, and knowledge of agile methodologies.

Develop and execute marketing strategies to enhance brand presence and drive revenue for hotels. Manage online presence, create campaigns, and conduct market research within the hospitality sector.

Dutch Quality Specialist assesses audits via data analysis and monitors CSR performance. Requires native/proficient Dutch, advanced English, and strong data analysis skills.

Senior Brand Manager leads brand strategy execution to drive profitable growth. Responsibilities include translating insights into marketing plans, managing portfolios, and analyzing performance metrics. Requires 7+ years in Brand Management with strong FMCG experience.

Recruitment is open for an Assistant Professor in Linguistics, focusing on Text and Discourse Linguistics. Candidates must hold a PhD in Linguistics and master Portuguese and English.

Zuora Billing & Revenue Specialist needed to own and expand a live Zuora environment. Responsibilities include designing pricing models, serving as Tier 3 escalation, and translating ASC 606 requirements into technical configurations. Requires 4+ years of Zuora Billing/Revenue experience.

Data Analytics Consultant role supporting global procurement and supply chain transformation. Use data to solve client challenges, building analytical datasets and automating tasks with Python and SQL. Requires 3+ years in data analytics.

Recruitment for a First Level Doctorate Researcher in Material Science and Engineering at the University of Aveiro. The role involves developing glasses and ceramics for immobilizing fluoride salt-rich waste from molten salt reactors. Candidates must hold a doctorate in the relevant field.

Support licensing, cost estimation, and project development for electrical infrastructure related to EV charging stations. Analyze and monitor charging network status, manage maintenance, and troubleshoot technical issues.

Network and Systems Administrator responsible for installing, configuring, and maintaining network and computer systems. Duties include troubleshooting, ensuring system security, and providing technical support. Strong understanding of network infrastructure and server administration is required.

HR Operations Intern role supporting a biotech startup. Tasks include CV screening, onboarding, HR administration, and payroll inputs. Requires HR/Business studies, 20h/week commitment, and English communication.

VAS Sales Manager to drive growth for Mobile Value-Added Services. Responsibilities include developing new business, managing partnerships, and expanding international presence. Requires 4+ years in commercial or business development roles.

SEO Specialist to drive SEO strategy and implementation. Responsibilities include keyword research, content optimization, link-building, technical audits, and GEO/AEO optimization. Requires 4-5 years of SEO experience.

Provide administrative and secretarial support to senior management. Responsibilities include managing calendars, preparing documentation, and coordinating communications. Requires 2+ years of experience and strong proficiency in Microsoft Office and English.