student English-speaking jobs in Castro Daire

This fellowship supports research (BI) for the Vine&Wine Portugal project, funded by the PRR and NextGeneration EU Funds. The successful candidate will collaborate on tasks related to characterizing autochthonous grape varieties.

Data Scientist will solve business challenges using analytics, predictive modeling, and machine learning. Develops and deploys products, consults clients, and collaborates with technical teams. Requires a Master's degree, 2+ years of experience, proficiency in Python and SQL, and strong communication skills. Native Portuguese speaker and fluent English (C1) required.

Research Grant (BI) for 3 months, renewable for another 3, starting March 19, 2026. Tasks include evaluating natural product extracts, applying them to food products, and supporting data analysis using R software. Must be enrolled in a PhD program in Biological Sciences or related areas and hold a Master's degree in Food Sciences.

Lead and grow a product team to shape the future of Bloom, a women's health solution that blends AI and clinical expertise. Own the product vision, strategy, and roadmap for the B2C clinical platform, ensuring alignment with business goals, member needs, and clinical best practices.

Two Research Fellowships are available for the development and optimization of ventilation systems for electric vehicles. The work involves the analysis and geometric design of air vents, supported by CFD simulations. The fellowships are for 4 months, potentially renewable.

Senior Software Engineers (Back-end / Ruby) are needed to build and scale EverAI's product. Responsibilities include interacting with the Product Manager, preparing integration plans, and hands-on code implementation. Must have 5+ years of experience as a back-end or full-stack software engineer with recent experience in Ruby-on-Rails.

Senior AI Engineer will design, build, and evolve agentic AI capabilities for the financial sector. Responsibilities include developing retrieval-augmented generation (RAG) systems, AI tools for task automation, and AI systems that process natural language inputs. Requires 5+ years of software engineering experience with at least 3 years focused on AI/ML systems, strong Python development skills, and experience with LLM platforms.

Doctoral Research Fellowships are available for candidates with a Master's degree in Communication Sciences or related fields. Applicants must demonstrate proficiency in Portuguese and English and be eligible to enroll in a PhD program.

Senior ServiceNow IT Consultant to enhance and optimize ITSM processes, expand ITOM capabilities, and contribute to the rollout of Strategic Portfolio Management (SPM).

Senior Data Engineer / Architect will design and implement enterprise-grade data architecture, define data pipelines, and establish best practices for data & analytics initiatives. Responsibilities include architecting scalable data pipelines using Azure Databricks, defining data engineering standards, and collaborating with stakeholders to translate business requirements into technical solutions.

Research Grant (RG) in the scope of R&D projects "LiquidGreen - Production of Liquid Fuels by the electrochemical conversion of biogas" at the Department of Mechanical Engineering / TEMA–Centre of Mechanical Technology and Automation.

Research Initiation Grant for a Bachelor's degree holder enrolled in a non-degree-awarding course, focused on the development of didactic knowledge in mathematics using artificial intelligence in pre-service teachers.

Business Analyst / Product Specialist to interpret brand and user requirements, translate them into functional and technical specifications, and implement features in a PIM/DAM SaaS tool.

The Centre for Value Creation and Technology Transfer at Iscte – Knowledge and Innovation is seeking a Data Scientist to analyze sensor data, develop data interfaces, and transform data into FHIR format. The role involves creating dashboards, contributing to x-ray data analysis, and publishing research findings.

The Business Analyst translates business needs into actionable requirements, working with stakeholders and technical teams. The role involves documenting requirements, supporting agile delivery teams, and contributing to data-driven decision-making.

Mobile Engineer to contribute to the end-to-end development of iOS applications. Will write Swift/Objective-C code, work with UI Automation, and contribute to a learning environment. Must have experience in iOS development with at least one released app and knowledge of REST API architecture.

Lead the end-to-end search experience for the consumer app, defining and executing a product strategy aligned with Booksy's marketplace growth.

Exceptional Software Engineer will work on mission-critical problems and impactful products, driving significant business impact. You will build complex, reliable systems and possess a deep understanding of the full stack.

Senior Product Manager to lead payments initiatives, improve authorization rates, and reduce payment losses. Will own the product roadmap for Payments integrations, work with Finance teams and vendors, and drive product planning and data analysis.

BIM Architecture Technician needed for a growing company specializing in infrastructure design. Responsibilities include planning, creating and deploying BIM models, and generating project documentation. Requires 5+ years of experience with BIM software, including Revit, and a strong understanding of building construction.