student English-speaking jobs in Castro Daire

Freelance Recruiters & Headhunters sought for long-term partnerships. Work on senior-level, specialist roles across private sector enterprises, scale-ups, EU programs, and international organizations. Must have a strong professional network and experience in executive search.

German-speaking Customer Service Specialists provide support to German-speaking customers via phone, email, and chat. Resolve issues professionally, following procedures and quality standards. Must have native or C2-level German and B2+ English.

Develop and implement operational processes across markets, act as Process Owner, and define requirements for VT OSS Systems. Identify and engage infrastructure suppliers, develop resilience and BCM strategies, and drive operational readiness for new products and services. Lead global projects, ensuring alignment between departments and local markets.

Senior Consultant to support daily operations and business expansion, analyzing market trends and identifying growth opportunities. Responsible for strategic and analytical tasks, cross-team project coordination, and process development. Requires a strong analytical mindset, "hands-on" execution style, and proficiency in MS Office and analytical tools.

Tech Lead for Wüest Dimensions, responsible for requirements analysis, software development, design, and collaboration with Product Owners and Business Partners.

Data Report Analyst will analyze large datasets, build Power BI dashboards, and automate reporting processes using Excel. Requires 1-3 years of experience in data analytics, advanced Power BI and Excel skills, and experience with think-cell.

Senior Technical Architect needed for a banking sector project. Lead design, implementation, and operations of the Kubernetes platform. Manage and optimize streaming solutions using Kafka and Message Queue technologies. Provide strategic architectural guidance and ensure security compliance.

Project Manager will support the planning, execution, and completion of projects within EY. Responsibilities include defining project requirements, managing budgets and timelines, tracking progress, and mitigating risks. Must have 2-4 years of project management experience and proficiency in project management tools.

Senior iOS Developer sought for a global professional services firm. 5+ years of Swift experience, reactive frameworks (RxSwift, Combine), UIKit (code-based), and mobile architecture patterns (MVVM, MVVM-C) required.

Provides technical and clinical training to surgeons and OR staff on Alcon's Cataract and Refractive Surgical Device products. Offers on-site and remote support, ensuring successful implementation of upgrades and reporting adverse events. Requires a Bachelor's degree, 5+ years of related experience (optometrist or orthoptist background), and fluency in the local language, English, and Spanish (preferred).

Experienced System Analyst needed to bridge business and technical teams in the Fintech industry. Responsibilities include requirements analysis, system design, documentation, and testing. Must have 5+ years of experience, Fintech background, and proficiency in SQL, system modeling, and Agile methodologies.

The Controlling Business Partner will monitor and manage stock and financial processes. Responsibilities include performing stock revaluation, coordinating stock-taking, managing inventory differences, and supporting audit requests. The role requires a Bachelor's degree in a related field, experience in management controlling and financial analysis, and hands-on experience with stock management and SAP.

INESC TEC is awarding a Research Initiation Grant (BII) in Computer Science – Informatics. The 4-month grant, starting February 16, 2026, focuses on running AI inference at the edge, assessing execution models, interoperability, and performance. Applicants must be currently enrolled in a relevant BSc degree program.

Junior Frontend Engineer needed for website maintenance, optimization, and new feature development. Requires 2 years of experience, proficiency in React, and knowledge of testing, debugging, and web security.

Eurotux seeks a Networking Administrator to install, configure, and manage network systems. Responsibilities include monitoring network infrastructures, resolving issues, and participating in network optimization projects. Candidates should possess a Bachelor's degree in a related field and experience with network devices, protocols, and security measures.

Full Stack Developer will design, implement, and test new features for a global e-commerce platform. Responsibilities include writing clean, scalable code, collaborating with teams, and resolving technical issues. Must have experience with object-oriented programming, web development, Ruby or Ruby on Rails, React or React Native, and relational databases.

Postdoctoral fellowship in Microbiology & Molecular Biology at iBET. Requires PhD in Microbiology, Molecular Biology, or similar, obtained within the last 3 years. Solid knowledge of conventional microbiology and advanced molecular biology techniques are essential.

Lead and organize engineering teams to deliver product features and maintain platform reliability. Improve engineering efficiency, define team structures, and build a high-performing organization. Ensure high-quality, on-time delivery of platform and product initiatives while overseeing system architecture and technical design. Communicate effectively with stakeholders and translate technical priorities into business terms.

Project Manager for Building Management System (BMS) deployments. Responsibilities include technical and financial project preparation, scheduling, material management, client support, and technical construction support. Requires 3+ years of B2B technical solution management experience, a bachelor's degree, native Portuguese, and good English.

The Communication Specialist executes Air Liquide Global Business Services' internal communications strategy, focusing on building a One GBS culture. Responsibilities include developing and maintaining communication tools, managing the online employee community, and handling HR and stakeholder communication.