student English-speaking jobs in Castro Daire

Provide Level 1 technical support for EV charging stations via phone, email, or chat. Perform basic troubleshooting, document interactions in ticketing systems, and escalate complex issues. Native Dutch and English proficiency required.

Production Support role on an international project. Proactively monitor, manage, and improve production environments. Experience with Windows and Linux/Unix systems, .NET, Weblogic, Apache, Tomcat, Java EE, Nginx, and scripting. Fluency in English required.

Senior Full Stack Developer to build user-facing features in React and maintain Node.js backend services. Requires 4+ years of experience with expert-level JavaScript/TypeScript, Jest, and performance optimization.

Italian speaking Content Moderator needed for a leading Outsourcing/BPO company. Review content against SLAs and platform policies, ensuring compliance with legal and safety guidelines. Requires native/fluent Italian and B2 English.

Lead negotiation of clinical trial agreements and budgets with investigator sites. This role requires strong contract management experience, fluency in English and Portuguese, and knowledge of clinical trial agreements.

Field Service Specialist provides onsite and remote support for customers. Responsibilities include hardware/network troubleshooting, ticket management, and monitoring systems. Requires 3-5 years of support experience and technical skills in OS, networking, and hardware.

Danish-speaking Customer Service Agent needed to support customers of a home appliances brand via phone and email. Responsibilities include handling warranty inquiries and providing customer-focused service. Native or near-native Danish is required.

Embedded AI Engineer to redesign business workflows using AI-first principles. Build production-ready, orchestrated multi-agent pipelines, specializing in the Anthropic ecosystem. Partner with stakeholders to drive operational value.

As Equipment Supply Leader, you will bridge engineering, operations, and suppliers to coordinate equipment projects from Kick Off Meeting through final delivery. This global role requires leading risk assessments, managing costs, and coordinating FAT activities. A degree in Engineering or Supply Chain is preferred.

English-speaking Sales Representative for Reddit customers. Responsibilities include identifying leads, managing the sales pipeline via outreach, and presenting advertising solutions. Requires C1-C2 English fluency and at least one year of outbound or B2B sales experience.

Performance-focused Video Editor needed to create high-converting direct response ads for Meta, TikTok, and AppLovin. Must have proven experience editing for DTC eCommerce brands, understanding hooks, pacing, and conversion.

Customer Service Agent for a hotel brand handling guest inquiries via phone and email, processing requests, and performing daily checks. Requires fluency in German and English.

Senior Software Engineer to own full-stack AI-powered features from UI to deployment. Build with LLMs and agentic frameworks for live client and internal delivery. Raise engineering standards through code review, testing, and CI/CD. Must have 5+ years of production software development experience, strong TypeScript/React and Node.js/Python skills, and experience with LLM APIs and agentic frameworks. Fluent English required.

Four Seasons offers mentored internships in Lisbon for Housekeeping, Sales & Marketing, Catering & Conference, or People & Culture. Candidates need passion for service, strong interpersonal skills, and fluency in English and Portuguese.

The Digital Analyst analyzes and interprets web data to evaluate digital ecosystem performance. They prepare reports, communicate insights, and provide support on Adobe Analytics. The role requires proficiency in data analysis, reporting, and user training, along with fluency in French and English.

Identify, qualify, and nurture leads to build the sales pipeline for Glovo. This role involves strategic outreach via calls, emails, and WhatsApp to present services and set meetings. Native Portuguese and advanced English are required.

Experienced Workplace Engineer needed to support endpoint management via Intune, VDI using VMware/Omnissa, and M365 administration in a hybrid environment. Requires expert skills in listed tools and proficiency in Portuguese and English.

Define and govern the enterprise data model across all systems, including SaaS platforms. This role establishes canonical data structures, ensuring consistency and integrity across operational and analytical domains.

Operations Manager to drive continuous improvements in a healthcare tech company, own the ClinOps Tooling roadmap, and leverage AI for scalability. Requires 6+ years in operations or product roles and team leadership.

Network Security Sr. Consultant to design and implement security solutions for IT or OT networks, including firewalls, ZTNA, and segmentation. Requires strong analytical skills, project execution ability, and experience with tools like Palo Alto and Zscaler.