freelance English-speaking jobs in Viana do Castelo District

Leads quality function in product development, ensuring quality improvement opportunities are identified and implemented. Collaborates with teams throughout the product lifecycle to track quality assurance measures and achieve product maturities. Identifies and drives quality improvement and warranty cost reduction initiatives. Monitors warranty return & repair data, failure cost, and customer complaints. Develops quality improvement targets aligned with business objectives. Manages Trade Good Supplier quality issues, new product launch, and supplier development. Contributes to reduced Time-to-Market.

Lead the design and delivery of Digital Twin solutions using NVIDIA Omniverse. Responsibilities include developing Omniverse applications, managing OpenUSD structures, and integrating various industrial data. Requires 8+ years in Software Engineering and strong AWS knowledge.

Lead Growth Engineer to build and lead the technical engine for member acquisition, activation, retention, and monetization. Architect experimentation platforms and optimize full-funnel journeys using TypeScript and modern architectures.

Visual Media Reviewer needed to review and evaluate videos for appropriateness and quality against company standards. Requires fluency in Dutch and proficiency in English. Prior content review experience is preferred.

CIES-Iscte seeks Master's students for Research Grants in Political Science for the PARPLE project. Applicants need a bachelor's degree and must be enrolled in a master's program.

The OU SAS Portfolio Manager drives strategic growth by connecting market opportunities with the global product portfolio. This role aligns market demands with product roadmaps across transmission, renewables, and data centers.

Multilingual Customer Support and Content Moderation roles are available for international clients. Candidates must be fluent in a target language and have a reliable working level of English. On-site work in Lisbon is required.

MiiN Cosmetics seeks a Beauty Advisor for 20/25h in C.C Colombo. Responsibilities include providing personalized skincare advice, managing stock, and ensuring an inviting shopping experience. Candidates need passion for beauty, strong customer service skills, and fluency in Portuguese and English.

Logistics Software Sales Consultant needed to manage the commercial process from first contact to contract signing. Responsibilities include prospecting, preparing proposals, and evaluating client needs. Requires fluency in Portuguese and English.

B2B Travel Agent fluent in German and English to manage and support B2B travel clients. Responsibilities include handling reservations for flights, hotels, and packages, and building strong client relationships. Previous travel agency or customer service experience is preferred.

Mid-level GCP Data Engineer needed to deploy and support a Telco Data Model solution. Requires 3+ years of experience with BigQuery, Cloud Run, GCS, and Cloud Composer. English B2 mandatory.

Skilled Plasterboard Worker needed to install and finish plasterboard walls, ceilings, and partitions in residential and commercial settings. Responsibilities include measuring, cutting, taping, and applying compound for a smooth finish. Requires experience and ability to read blueprints.

Senior Network Engineer needed for network operations and infrastructure transformation. Requires 8+ years of IT experience with Cisco Nexus/NX-OS, IOS/IOS-XE, Catalyst Center, Cisco Wireless, and NAC.

Provide top-tier travel support via chat, calls, and emails. Requires 5+ years as a Travel Consultant covering air, rail, and hotel bookings, and 3+ years with GDS. Fluency in English and Spanish is mandatory.

Cleaning Staff needed for short-term rental properties in Azores. Responsibilities include cleaning, preparing apartments, changing linens, and restocking supplies to maintain high quality standards. Requires reliability and attention to detail.

Dutch/Flemish-speaking Customer Care Specialist for an automotive after-sales project. Manage customer enquiries, vehicle recall campaigns, and after-sales cases from first contact to resolution. Requires native Dutch/Flemish or C2 level English.

Senior SAP SD Functional Consultant to join the SAP Logistics team. Responsible for deploying the core model to new companies and countries. Requires 4 to 7 years of SAP SD experience, project-oriented mindset, and strong soft skills. Must be adaptable, able to travel, and work from Lisbon or Porto offices.

Develop and optimize cosmetic ingredient formulations using seaweed extracts. This role involves lab prototyping, stability testing, and collaborating with R&D and regulatory teams to bring sustainable products to market.

Salesforce Developer needed with 2–4 years of experience to design, develop, and maintain Salesforce solutions. Requires expertise in Apex, SOQL/SOSL, integrations (REST/SOAP), and Salesforce data/security models.

Join Anchorage Digital as a Member of People Operations in Porto. Manage HR data, ensure compliance with Portuguese employment laws, and support the employee experience using HRIS platforms. Requires bilingual English/Portuguese skills.