java English-speaking jobs in Trofa

Research fellowship for a Master's degree holder, PhD student, or master's degree holder enrolled in a non-degree academic course within the scope of the Research Project entitled "Innovative Prototype for the Treatment of HPV-Induced Oral Pre-Cancerous Lesions". The fellowship will last 14 months and may be renewed for 4 months. The fellow will be responsible for the production, characterization, and evaluation of an oral mucoadhesive system for the treatment of HPV-induced oral pre-cancerous lesions. Applicants must have a Master's degree in Chemistry, Biochemistry, Biotechnology, Biomedical Sciences, or a related field and demonstrate experience in nanoparticle synthesis, formulation development, molecular biology techniques, and in vitro, ex vivo, and in vivo assays.

The Polytechnic of Leiria is seeking a Scientific Initiation Research Fellow for the "IoMUxV - Internet of Manned and Unmanned x Vehicles" project. The fellowship is for 6 months, potentially renewable, and will focus on reviewing work related to the control, acquisition, and provision of data from unmanned vehicles. The successful candidate will develop a common interface for control, acquisition, and data provision, and produce technical documentation.

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.

Research studentship for a master's student to carry out R&D activities within the scope of the 'HEALTH-UNORTE II' project. The work plan includes maintenance and subcultivation of bacterial isolates, extraction and analysis of genomic DNA, and phenotypic testing.

Junior Affiliate Manager to manage online casino brands. Responsibilities include partner recruitment, performance optimization, campaign development, and reporting. Requires digital marketing experience, analytical skills, and proficiency with affiliate platforms.

This 6-month fellowship supports R&D in Computer Engineering at the Laboratory for Informatics and Systems of Instituto Pedro Nunes (LIS). The successful candidate will research, design, and develop a module for detecting malicious activities within a participatory platform.

The Institute of Public Health University of Porto seeks an Assistant Researcher with a doctorate in Public Health and at least 5 years of experience in epidemiology research. The successful candidate will participate in research projects, implement training initiatives, and supervise student research.

Provides crew member support, manages safety programs, and ensures crew well-being. Participates in safety investigations, monitors radiation exposure, and collaborates with stakeholders. Requires a university degree and experience in support and process management.

Provides general maintenance support to the Chief Electrician, ensuring proper conditions of tools, equipment, and working areas. Responds to maintenance issues and conducts inspections to ensure equipment functionality.

The H&S Technician develops and implements the Health & Safety strategy in Portugal, ensuring compliance with legal requirements, internal standards, and ISO 45001. The role provides support and guidance to operational teams, conducts risk assessments, investigates incidents, and manages subcontracted services related to health and safety.

Full-time entry-level IEFP internships in Finance at DAUCH (formerly GKN Automotive) in Porto, Portugal. 7 opportunities available in Accounts Payable, Accounts Receivable, Cash, and Taxation. Start date: March 2nd. Recent graduates eligible for an IEFP internship with a degree in Economics, Accounting, or Taxation are encouraged to apply.

The Technical Support Engineer provides support for internal and external stakeholders on Video Security and Access Control products. Responsibilities include troubleshooting, collaborating with cross-functional teams, identifying product defect trends, and mentoring the customer support team. The ideal candidate has experience with Physical Security Access Control products, best practices, and installations, as well as knowledge of Video Surveillance systems.

Implement and maintain cutting-edge systems and processes to modernize IT infrastructure. Support design and implementation of scalable and secure infrastructure solutions in AWS. Manage and maintain CI/CD pipelines using Bitbucket. Administer and optimize containerized applications using Docker and Kubernetes.

Lead and mentor a team of engineers, driving infrastructure strategy and technical excellence across hybrid environments (on-premises and cloud).

Senior Accountant to manage accounting activities for real estate investment entities, with a focus on REIT structures. Requires 3+ years of experience, strong knowledge of SCPI and OPCI accounting, and proficiency in Excel, Coda, and YourCégid. Fluent in English, French, and Portuguese.

Research fellowship for a Master's degree within the scope of the INOV.AM project. The work plan includes designing mold inserts and functional prototypes using Autodesk Fusion CAx tools and generative design, followed by additive manufacturing production, characterization, and validation. Applicants must have proven experience using Autodesk Fusion software and generative design, as well as experience in Additive Manufacturing.

Research Grant for students enrolled in a Computer Science degree to work on the Soil O-Live project. The grant holder will develop hardware, configure communication systems, integrate sensors, and conduct field tests.

The Sales Enablement Lead will create customer-ready content, including presentations, pitch decks, and solution overviews, to support the Go to Market (GTM) strategy. This role involves collaborating with Sales, Pre-Sales, Product, Marketing, and Services teams to transform complex information into clear, compelling, and polished collateral.

Manage high-budget advertising campaigns for global tech clients. Analyze keywords, budgets, and bid strategies across Search, GSN, Mobile, and Video. Prepare performance reports and identify sales opportunities.

This temporary role focuses on supply chain management for GPS products. The Sr Specialist will partner with market and global teams to ensure product availability within budget constraints. Responsibilities include translating commercial needs into supply chain solutions, managing risk and opportunities, and driving performance improvements.