student English-speaking jobs in Castro Daire

Senior Medical Writer will create engaging scientific content for digital medical education projects. Collaborate with a team to translate complex research into clear communication for healthcare professionals. Requires a Life Sciences, Pharmacy, Medicine, or related field degree and 4+ years of experience in Medical Writing, Medical Communications, Scientific Communications, or Medical Education.

Functional Test Analyst will define, implement, and maintain software testing best practices. The role involves designing and executing test cases, identifying defects, and collaborating with developers and stakeholders to ensure product quality.

Develop, maintain, and enhance a customer-facing mobile application for Android and iOS using Flutter. Lead the modernization of an existing Android application while ensuring feature consistency across platforms. Implement and optimize functionalities related to user management, account balances, transactions, and financial operations. Collaborate with internal teams to deliver high-quality, scalable, and reliable mobile solutions.

The Project Management Officer facilitates and ensures the success of strategic transformation and change management projects within Wealth Management Portugal International Markets Hub. This role designs, implements, and manages project frameworks, tracks progress, and provides support to project teams. The officer also designs and manages tools for data collection, analysis, and reporting.

Project Engineer to lead technical execution of wastewater treatment projects from design to commissioning. Develop process engineering deliverables, manage project execution, and ensure compliance with regulations.

Procurement Specialist to manage end-to-end procurement activities for engineering and maintenance services within a refinery environment. Responsibilities include supplier sourcing, contract negotiation, and performance monitoring.

Junior Civil Engineer to develop Industrial Hydraulics projects, ensuring compliance with client requirements and regulations. Prepare hydraulic calculations, technical specifications, drawings, and reports. Collaborate with multidisciplinary teams and assist in project planning and execution.

ICEYE seeks a Business Development Manager to drive sovereign satellite and ISR mission growth in Spain and Portugal. This role involves developing commercial opportunities, engaging with government and industry stakeholders, supporting bids, and collaborating with internal teams. Must have experience in business development within defense, aerospace, space, or ISR environments and fluency in Spanish, Portuguese, and English.

Senior Product Designer will own end-to-end design of multi-surface campaigns and content experiences. Responsibilities include translating campaign briefs into surface-specific concepts, working within design systems, and leading product ideation sessions. Requires 4-6 years of experience leading end-to-end product design across web, mobile, and email/campaign work.

Backup Expert needed with experience in Storage Protect on AIX and Linux, TSM DB2 administration, and S3 protocols. Must have strong scripting and troubleshooting skills and be able to design and implement backup and recovery strategies.

Cloud Engineer with strong GCP expertise needed for a high-priority project. Design, deploy, and optimize scalable cloud infrastructure. Experience with Terraform, CI/CD, and SQL required. Mid to Senior level with autonomy. Hybrid work model (2-3 days/week in Lisbon office).

Content Moderator needed to review social media content, enforce policies, and escalate issues. Must be fluent in Greek and English, have strong moderation skills, and be available for 24/7 rotating shifts.

Experienced Senior Product Marketing Manager needed to lead product marketing, GTM strategy, positioning, thought leadership, and integrated B2B campaigns. Develop and execute product launches, manage content strategy, and collaborate with cross-functional teams.

Account Executive will manage the full sales cycle for enterprise and upper mid-market clients. Responsibilities include pipeline creation, deal execution, and shaping go-to-market strategy. Requires 2+ years of B2B SaaS sales experience, strong HubSpot skills, and the ability to sell to senior stakeholders.

Design and govern a multi-tenant enterprise platform built on Angular micro-frontends and Java/Spring Boot microservices. Own the technical vision for both front-end and back-end, including API gateways, service mesh, and security. Lead the migration of legacy systems into a modern architecture and integrate emerging AI/LLM technologies. Champion platform thinking and mentor cross-functional squads.

Accountant needed for full-time, on-site position at Renvolt Portugal, a subsidiary of Voltalia Group. Responsibilities include preparing financial statements, performing month-end and year-end close processes, managing intercompany flows, and supporting tax compliance. Requires a degree in Business Administration, Finance, or Economics and 8-10 years of experience in accounting and corporate finance. Strong Excel, ERP, and consolidation tool knowledge is essential.

Designs complex wireframes, flows, and prototypes for digital products. Leads concept generation and translates ideas into product specifications. Partners with product managers on strategy and communicates design rationale to stakeholders. Requires 2-4 years of experience shipping digital products and a strong portfolio showcasing UX/UI work.

DevelopX Portugal seeks a Talent Manager to manage the full recruitment cycle for IT professionals across Europe. Responsibilities include sourcing, screening, interviewing, and onboarding candidates. The ideal candidate has 2+ years of recruitment experience, strong communication skills, and fluency in English.

Account Manager to develop and grow Clarks' wholesale business in Portugal. Manage existing retail customers, open new accounts, and build strong commercial relationships. Requires 5+ years of wholesale sales experience, existing retailer relationships, and a full driving license.

Accounts Receivable Clerk will manage the receivables process, ensuring timely collection of invoices and accurate customer accounts. Responsibilities include invoicing, account reconciliation, payment inquiry resolution, and credit checks.