freelance English-speaking jobs in Albufeira

Intern to support sourcing and administrative processes across several European countries. Will manage invoice activities, prioritize tasks, communicate with stakeholders, and contribute to process improvements. Requires strong attention to detail, organizational skills, and proficiency in Excel. Fluent in English, additional languages a plus.

Marketing Trainee for a 12-month internship focused on HIV therapeutic area marketing. Assist in developing promotional materials, events, and omnichannel digital strategies. Bachelor's degree in Health Sciences preferred. Fluency in English required.

Develops and executes affiliate, influencer, and brand collaboration strategies. Manages relationships with external partners and negotiates commercial agreements. Analyzes partnership performance and identifies new opportunities.

Network System Engineer to participate in all project phases, from requirements gathering to testing and documentation. Requires 2-3 years of experience in IP/MPLS networking design and configuration, proficiency in Microsoft Office, and fluency in Portuguese and English.

Bilingual Portuguese STEM Expert to design, optimize, and evaluate STEM-based prompts in Portuguese and English. Must have native-level Portuguese fluency and strong English writing skills. Bachelor's degree in Biology, Physics, or Chemistry required.

Primary Teacher to deliver high-quality, engaging lessons aligned with the primary curriculum. Create a positive, inclusive classroom environment and support students' academic, social, and emotional development. Assess, monitor, and record student progress and communicate with parents regarding student wellbeing.

Supports business development by identifying partnerships, conducting market research, and contributing to brand awareness campaigns. Assists in organizing events and provides local market intelligence. Requires 3+ years of B2C sales experience in brokerage, investment, or related industries. Fluency in Portuguese and English is essential.

Staff Site Reliability Engineer to support the growth of the Snyk API & Web by building scalable, reliable, and secure cloud infrastructure. Responsibilities include ensuring system performance and uptime, leading architectural discussions, and driving continuous improvement of infrastructure processes.

Serves as a trusted advisor to HPE partners, driving revenue, profitability, and pipeline growth through joint business plans and data-driven sales efforts. Articulates HPE global and local business strategies to partners, building a scalable selling ecosystem. Develops solid knowledge of partner priorities, industry trends, and HPE technology to differentiate HPE solutions. Builds mutually beneficial relationships with partners to grow HPE market share. Implements HPE strategy and programs with partners to achieve financial outcomes and build loyalty. Tailors selling solutions to meet partner customer needs, including HPE products, services, and technology alliances. Recruits and develops relationships with new partners to increase commitment to HPE. Ensures partners are aware of and compliant with HPE's SBC requirements.

The SRD Academy is a fully-funded, 12-month fellowship for exceptional PhD-level talent seeking to enter Strategic Research Development. Fellows will gain hands-on experience across the full SRD cycle, from funding opportunities identification to grant management and partnerships. Upon successful completion, one fellow will be offered a position as a Junior Research Funding Manager.

The Senior HR Generalist supports Dremio's People Operations team, focusing on employees in Portugal and EMEA. This role involves managing onboarding and offboarding processes, employee relations, leave of absence, and immigration support. The ideal candidate has 3-6 years of HR experience, knowledge of Portuguese labor law, and experience with HRIS systems.

Graduate Program in Management at ComparaJá.pt, part of Samlino Group. Drive results across ventures and initiatives, taking ownership of progressively larger opportunities.

Growth Manager (Apps) will own performance-driven user acquisition for mobile products. Responsibilities include media buying across various channels, optimizing web-to-app flows, and driving efficient growth for iOS and Android. The role requires deep understanding of platform algorithms, attribution frameworks, and budget allocation.

Geotab is seeking an Order Specialist to ensure all customer orders are completed accurately and on time. The role involves processing warranty RMAs, managing rate plan changes, and creating new customer accounts. The successful candidate will have 1-3 years of order entry experience, proficiency in Salesforce and Google Sheets, and strong communication and organizational skills.

Provide multilingual customer support via phone, email, and live chat for an international organization. Resolve customer queries, handle complaints, and ensure compliance with service standards. Must have C2 Dutch fluency, strong English skills, and 2+ years of customer service experience.

The Fundação Calouste Gulbenkian seeks an Event Management Intern to support planning, organization, and evaluation of meetings, conferences, and other events. The intern will assist with event booking, production, documentation, and post-event follow-up.

Project Assurance Consultant supports project and program governance, ensuring adherence to Hitachi best practices and policies. Responsibilities include contributing to project plans, tracking progress, managing risks, and providing reports to stakeholders.

Backend Developer with 4+ years of experience in .NET C#, REST and SOAP services, and SQL Server sought for a hybrid role in Lisbon.

Supports the organization of recruitment activities across various schedules, processes, and time zones. Schedules interviews, arranges assessments, and manages candidate communications.

This role designs and implements compensation and incentive systems for Node Operators within the Chainlink network. Responsibilities include building performance-based mechanisms, automating payment workflows, and communicating economic changes to operators. The ideal candidate has experience with performance, rewards, or compensation systems and can translate economic models into product decisions.