student English-speaking jobs in Castro Daire

This role focuses on achieving new business and organizational goals by generating sales leads, conducting waste management audits, and negotiating contracts for on-site waste management and collection services.

Sales Representative for the Motion Division in Castanheira do Ribatejo, Portugal. Responsible for achieving sales objectives, preparing proposals, negotiating, and managing customer relationships. Requires a university degree, 3+ years of industrial experience, fluency in English, and the ability to travel.

QA Lead to define test plans, execute manual and automated tests for OutSystems apps, APIs, and integrations. Implement and maintain automated test scripts, integrate tests into CI/CD pipelines, and ensure adherence to quality standards. Collaborate with developers and product teams, track quality metrics, and mentor junior QA team members.

Data Strategy Analyst will support the design and implementation of data architecture best practices across Bose. The role involves conducting fit-gap analysis, assisting with proof-of-concept solutions, and collaborating with various teams. Proficiency in SQL and Power BI is required, along with experience working with data in a database. Knowledge of Python or other coding languages is a plus.

Operations Assistant / Intern will support fleet operations, including driver performance, analytics, and process development. Responsibilities include driver reporting, performance management, system management, and process architecture. Must be comfortable with data analysis, possess strong communication skills in English and Portuguese, and be adaptable to a fast-paced environment.

Full Stack Developer with 5+ years of experience in web application development, REST APIs, and Microservices. Experience migrating Java applications to cloud environments and functional knowledge of the Banking and/or Financial sectors is desired.

Develops and deploys AI and ML solutions for personalized clinical care. Focuses on end-to-end AI treatment management systems and building an AI Care Specialist. Requires deep expertise in production ML systems, LLM experience, and preference optimization.

Senior O2C Specialist with 5-7 years of experience, including 2 years in a supervisory role, is needed for a stable on-site position in Porto. Responsibilities include end-to-end ownership of O2C processes, ensuring accuracy in AR, billing, collections, and dispute management. Must have strong knowledge of O2C processes, financial controls, and compliance frameworks, as well as experience with ERP systems. Fluent German and advanced English required.

Senior Product Manager to lead development of AI & Data solutions leveraging UCaaS/CCaaS data. Develop product roadmap, collaborate with engineering and data science teams, and stay abreast of competitive AI & Data solutions. Requires 5+ years experience in data analysis, AI/ML, and communication technologies.

Lead a distributed QA team in Portugal and Israel, designing and executing manual and automated tests for software written in Python. Ensure software quality on complex robot hardware and simulated robots.

Security Engineer needed for IAM/Digital Identity solutions. Design, build, and operate IAM components, SSO solutions, and secure access platforms in complex enterprise environments.

Assists in leading the property's segmented sales effort and achieving segment revenue goals. Conducts day-to-day sales activities focused on building customer relationships. Develops and executes sales strategies, maximizes revenue, and manages sales activities. Analyzes sales and financial data, ensuring exceptional customer service. Builds successful relationships with key stakeholders.

At Alcon, we are driven by the meaningful work we do to help people see brilliantly. We innovate boldly, champion progress, and act with speed as the global leader in eye care. Here, you'll be recognized for your commitment and contributions and see your career like never before. Together, we go above and beyond to make an impact in the lives of our patients and customers.

Develop and maintain SAP Analytics Cloud reports and data models, leveraging SAP BW and integrating data from multiple sources. Interpret SQL queries, analyze data, and create documentation. Minimum 3 years of relevant experience required. Fluent in Portuguese and English.

Data Engineer to design, build, and maintain scalable data pipelines. Requires strong programming skills (Java, Python, C++/Go), experience with SQL and NoSQL databases, and ETL tools.

Performance Marketing Video Editor creates and strategizes video, motion, and image content for Meta and TikTok paid media campaigns. Must have 7+ years experience in video production, editing, and storytelling, with expertise in AI tools and a proven track record producing ads for consumer product ecommerce brands, particularly in fashion, jewelry, and beauty.

Leads global security operations, including threat detection, incident response, and vulnerability management. Develops and executes operational strategies to monitor, detect, and respond to cyber threats. Manages SOC functions, threat intelligence programs, and incident response efforts.

Junior Salesforce Marketing Cloud Consultant to provide technical and functional support on Salesforce Marketing Cloud. Configure, maintain, and support automated campaigns and customer journeys. Collaborate with technical, CRM, marketing, and IT teams.

Provides data analysis, insights, and reporting to support the CTO management team. Develops and maintains dashboards and performance metrics to monitor operational and financial performance. Builds and reviews business cases, ensuring accuracy and alignment with forecasts. Collaborates with leaders across Technology, Enterprise Risk, and Finance to enhance governance, reporting, and controls.

Leads the development of market intelligence, search, AI assistants, logistics optimizations, and AI for engineering within the JoomPro team. Requires strong algorithmic skills, proficiency in programming, experience in machine learning, and leadership experience.