freelance English-speaking jobs in Viana do Castelo District

Executive Assistant providing administrative support to Partners. Responsibilities include complex scheduling, travel coordination, CRM maintenance, and client support. Requires fluency in English, German, or French.

Provide operational support for quarterly carbon data collection and validation. Maintain data quality control during input and pre-processing. Requires a Master's in Data or Environmental Science and 3+ years of relevant experience.

Skilled Front-End Developer needed to design and implement user-facing features for websites and applications. Responsibilities include building reusable code, optimizing performance, and ensuring UI/UX quality. Requires 2+ years experience with HTML, CSS, JavaScript, and frameworks like Angular, React, or Vue.

Senior Data Analyst for Wealth Management will design, develop, and maintain data workflows using Dataiku. The role involves building Power BI dashboards, collaborating with stakeholders, and ensuring data quality and compliance. Requires a bachelor's or master's degree and 5+ years of data analytics experience.

Design and maintain cloud solutions using Azure and Dynamics 365 CRM. Develop integrations using C#, React, and Power Platform, while automating workflows with Azure DevOps.

Field Account Manager Portugal drives brand growth by visiting key retail partners to ensure product visibility and engagement. This role involves building relationships, increasing sell-out through activations, and analyzing market trends. Requires 3-5 years of relevant experience and fluency in Portuguese and English.

Experienced Solution Architect needed to design modern, scalable, and secure IT solutions for a leading European energy company. Responsibilities include developing end-to-end architectures and consulting with stakeholders. Requires a Master's degree or equivalent and strong Azure expertise.

Software Engineer role focusing on end-to-end development using .NET, C#, and Blazor. Responsibilities include building RESTful APIs, maintaining Azure services, and ensuring code quality. Requires 5+ years of experience and fluency in Portuguese and English.

Data Engineer with 3+ years of experience needed for a data migration project. Must have advanced dbt skills, experience with infrastructure-as-code (Terraform), strong SQL skills, and familiarity with AWS (S3, Athena, MSK). Fluent English and excellent communication skills required.

PhD Researcher needed for computational chemistry research focusing on supercapacitor performance via modeling techniques. Opportunities exist in Molecular Biophysics, quantum technologies, and various research roles.

Provide high-quality customer support for an e-commerce platform via multiple channels, requiring fluent Polish and good English. This on-site role involves rotational shifts.

Lead technical SEO for a global live entertainment platform, optimizing high-traffic transactional ecosystems and information architecture through data-driven experimentation.

ServiceNow Solution Developer for Finance to design, develop, and implement custom applications on the ServiceNow App Engine platform for the Finance Department. Requires 2+ years of ServiceNow development experience and fluency in English.

Backend Developer to spearhead sportsbook web application development for an iGaming company. Requires 3+ years experience, PHP8 skills, and knowledge of Symfony. Focus on scalable, secure backend solutions.

The NPI Buyer manages procurement for new product development, supporting sourcing, cost optimization, and supplier selection. This role ensures successful product launches by coordinating activities across engineering and supply chain teams.

Operations Engineer to ensure smooth operation of the AI Platform. Responsibilities include monitoring cloud infrastructure, managing incidents, driving continuous improvement, and optimizing customer use cases.

Associate Director role coaching teams on strategy for high-value pursuits in Europe West. Responsibilities include leading bid management, developing campaign messaging, and overseeing pursuit work-streams. Requires pursuit management experience and strong communication skills.

Lead a global team managing Purchase Order activities to ensure product availability and service excellence. Drive production optimization, mitigate supply chain risks, and foster continuous improvement. Order management experience is mandatory.

Internship opportunities are available at Four Seasons Hotel Ritz Lisbon in Housekeeping, Sales & Marketing, Catering & Conference, and People & Culture. Candidates need English and Portuguese fluency.

Lead the core technical design of the AI ecosystem and mentor the AI engineering squad. Design fundamental blueprints for the unified intelligence layer, integrating LLMs and retrieval systems into financial workflows. Take ownership of production deployment and scale.