freelance English-speaking jobs in Viana do Castelo District

This is a permanent, salaried insurance sales position offering full training. The role involves providing tailored insurance solutions to new and existing clients. Excellent English communication skills are required.

Senior Backend Developer (Node.js) to design, implement, and optimize solutions for a payments platform. Experience with Node.js, Next.js, Nest.js, Apollo, and Material UI required. Collaborate in agile development cycles and contribute to the evolution of a fintech product.

The Senior Business Development Manager - IBERIA will build Shield AI's business opportunities in the region, engaging with customers, attending events, and leading product demonstrations. This role requires strong communication, leadership, and international business experience, with a focus on the defense industry.

Strategic Procurement Intern will collaborate with buying managers and internal/external teams, supporting negotiations and identifying cost-saving opportunities. The intern will research new suppliers, improve internal processes, and develop expertise in sourcing markets and trends.

Build and operate scalable data infrastructure for analytics, machine learning, and business intelligence. Develop and maintain data pipelines, support data scientists in model deployment, and ensure reliable data storage and accessibility.

Provide technical support and customer service to clients in German and English. Resolve issues, handle inquiries, and build customer relationships.

Database developer needed for Sybase environment. Responsibilities include writing T-SQL queries, developing stored procedures, and creating Linux shell scripts. Must have experience with Python, WTX, and SAP Business Objects.

Experienced AI Product Management professional to author curriculum content for a new AI Product Management program. Responsibilities include creating clear, beginner-friendly content, translating real-world experience into teachable concepts, and collaborating with the Learning Experience Designer. Qualifications require 5+ years of end-to-end product management experience, AI/GenAI product development knowledge, and strong communication skills. Fluent English required. Part-time commitment of 20-30 hours per week.

Senior Software Engineer to design, build, and scale a cloud-based microservices platform using AWS, TypeScript, and modern service-oriented architectures.

Senior Android Engineer to design, build, and maintain consumer-facing dating features. Experience with Kotlin, Jetpack Compose, and XML-based views required. 5+ years of professional Android development experience needed. Contribute to Android architecture standards and mentor junior engineers.

Drives new business for Altium's platform solution. Leads consultative discovery conversations and guides prospects through complex buying decisions. Manages a high-volume pipeline and collaborates with cross-functional teams. Requires fluency in English and German, 4+ years of B2B sales experience, and proficiency in Salesforce.

As an intern on the Public Sector team, you will support project delivery and tender preparation for the EU account. Tasks include operational project support, data collection and analysis, event management, and research support for business development.

Experienced General Ledger Specialist needed for Record to Report team. Manage general ledger, month-end close, account reconciliations, and reporting for assigned entities. Support audit and tax requirements. Contribute to process improvement and system optimization within a NetSuite environment.

Receptionist/Host to join the Front Office team at a luxury lifestyle hotel in Lisbon. Warmly welcome guests, manage check-in/check-out, handle reservations, and provide information about hotel services and local attractions. Collaborate with other departments to ensure guest satisfaction. Previous experience in a luxury hotel environment is preferred. Fluency in English and Portuguese is required.

Provide B2B customer support to business clients in Russian and English. Assist with inquiries, troubleshooting, and solutions. Communicate via phone, email, and chat.

IT Specialist will develop, maintain, and support Devote Consulting's internal IT landscape. Responsibilities include IT operations, security, process improvements, and documentation. Requires a relevant IT education, experience with Microsoft 365, and strong communication skills.

Senior Back-End Engineer to design, build, and maintain scalable back-end systems using Node.js and frameworks like NestJS. Responsibilities include developing RESTful APIs, designing databases, writing tests, and ensuring system scalability. Requires 7+ years of software engineering experience, strong Node.js expertise, and experience with database design and API development.

Provide technical support to customers via Freshdesk, resolving issues and answering product questions. Troubleshoot technical issues and communicate solutions to non-technical users. Collaborate with product teams to report issues and contribute to bug fixes and enhancements.

Senior Agentic AI Software Engineer will design, implement, and maintain AI solutions for scientific and data-intensive use cases. Responsibilities include building and supporting tools for data processing, analysis, and decision-making pipelines, automating workflows, and integrating AI agents with internal systems.

Design and implement data pipelines integrating Warehouse Management Systems into an enterprise data platform. Extend and maintain a Data Vault 2.0 architecture, develop data transformations using dbt within a Databricks Lakehouse environment, and build persistent staging and ingestion pipelines.