student English-speaking jobs in Castro Daire

Aircraft Mechanic needed for Ryanair's engineering function in Porto, Portugal. Responsibilities include carrying out maintenance tasks on Boeing 737-800 aircraft, maintaining a safe work environment, and complying with company procedures. Previous B737-800 maintenance experience is highly desirable. Excellent English communication skills and a flexible approach are required.

Python Engineer to build APIs, jobs, and data pipelines for financial systems. Requires 5+ years of software engineering experience, 3+ years with Python, and fluency in SQL and OOPLs.

Security Engineer will act as a Tier 3 escalation point for security incidents, collaborate with client technical teams, and develop incident response automations. Requires proven experience in cybersecurity, particularly in SOC environments, with strong knowledge of Microsoft security solutions.

Staff Engineer – Web Platform will drive the long-term technical vision for Web Platform quality and reliability. This role designs and enables platform-level quality capabilities, acts as a technical leader, and influences engineering decisions across teams.

Manual QA Engineer needed for web application testing. Requires 3+ years of experience in software quality assurance, knowledge of Jira/Confluence, and the bug lifecycle. Experience with automation is a plus.

Engineering Project Manager to lead IT projects in Lisbon. Requires 4+ years experience, Agile methodologies knowledge, SDLC understanding, and team management skills. Proficiency in Jira, Confluence, Miro, and OKRs is essential. Strong English communication and problem-solving abilities are needed.

Senior Backend Developer to design, develop, and maintain scalable web applications using .NET Core. Experience with RESTful APIs, Entity Framework Core, SQL databases, Docker, Kubernetes, and Agile methodologies required. Proven experience in production incident management and observability tools.

Internship with Roche Diagnostics Portugal's Medical Affairs and Health Policy team. Support medical review, educational events, and policy initiatives. Create educational content and assist with local studies and campaigns. Recent Medical Degree (MD) or Master in Public Health (MPH) required.

The Public Relations Manager supports initiatives to enhance visibility and strengthen the hotel's reputation. The role secures media coverage, manages social media, and contributes to the annual PR plan. The ideal candidate has a Bachelor's degree in a related field and at least three years of experience in public relations.

Senior Regulatory Affairs Officer manages a product portfolio, ensuring compliance with Portuguese regulations for medicines, cosmetics, medical devices, and food supplements. Prepares and submits dossiers to Health Authorities, monitors regulatory changes, and provides regulatory guidance to internal teams.

Own the Roadside Assistance product, building a next-generation customer experience by automating workflows and integrating omnichannel tools. Design and implement seamless customer and agent journeys, leveraging automation and cutting-edge technologies. Drive the RSA roadmap, including leading product implementation and enabling Agentic AI experiences. Manage the product lifecycle from requirement gathering to continuous optimization.

Develop and implement machine learning models and algorithms for various applications. Collaborate with teams to design scalable solutions.

Experienced Composite Boatbuilders and Advanced Laminators needed for 9-month contract in Lisbon, Portugal. Build advanced composite vessels using carbon fibre prepreg, vacuum infusion, and other techniques. Minimum 5 years' experience required.

Gartner seeks a Senior Director Analyst with 12+ years of experience in payments, fintech, or enterprise technology to create thought leadership content and provide insights on digital asset platform architecture. The role requires strong research, analytical, and communication skills, as well as expertise in tokenization, blockchain, and the digital asset regulatory landscape.

Full Stack Senior Developer sought for complex, enterprise-level projects. Requires minimum 6 years of experience with ReactJS and TypeScript, C# and .NET. Strong communication, problem-solving, and teamwork skills are essential.

Data Engineer to design, implement, and rollout corporate IT applications in a cloud data analytics environment. Requires 5+ years of experience, strong understanding of ERP processes, data modeling, and cloud platforms (MS Azure). Proficiency in Python, PySpark, Java, SQL, and data visualization tools.

Microsoft Security Specialist needed to assess and improve security posture across endpoints, identities, applications, and cloud workloads. Must have 3+ years of experience with the Microsoft Security stack and 5+ years as a Security Consultant.

This internship provides hands-on experience in the full recruitment lifecycle, including job advertisement publication, candidate screening, interview scheduling and support, and onboarding activities.

Master's Thesis Intern to design a secure architecture integrating Salt and HashiCorp Vault for wireless credential management in IoT systems.

Develop, implement, and maintain machine learning models to improve products and services. Collaborate with teams to identify business needs and design solutions.