assistant English-speaking jobs in Barreiro

Devote Consulting seeks consultants passionate about the life science industry. Drive change initiatives through communication and content development in areas like medical devices, R&D, and regulatory affairs. Master's degree required, 1-2 years of content development and UI design experience preferred.

Lead the cybersecurity strategy for a renewable energy company, defining, implementing, and evolving security measures. Manage a team, build a security-first culture, and ensure compliance with regulations.

Research grant opportunity within the "CircularTech" project at FEUP. The successful candidate will analyze social media data, apply machine learning, and contribute to a scientific article on consumer-driven circularity.

NET Developer with 5+ years of experience in .NET6+, C#, and NET Core. Expertise in OOP, WebAPIs, Angular (2+), HTML, CSS, JavaScript, TypeScript, Python, Git, Azure DevOps, CI/CD, SQL Server, and ORM frameworks. Proficiency in English required.

Systems Integration Developer to design, develop, and maintain integration solutions primarily using TIBCO BWCE. Requires proven experience with TIBCO BusinessWorks, TIBCO EMS, Java, and Spring Boot.

Provide professional interpretation services (Legal Medicine - General and Forensic) in Ukrainian and English. Must be fluent in Ukrainian and have at least a B2 level in English. Requires an EU Passport or work visa in Portugal.

Provide functional and technical support for a CLM/CRM platform used in an international banking environment. Investigate user issues, analyze integration messages, and collaborate with users and internal teams to resolve problems.

As a Levi's Stylist, you will create customer connections, provide styling advice, and support store operations. You will share product knowledge, maintain visual merchandising standards, and work with your team to achieve sales goals.

The Campaign Deployment Specialist will create and deploy email, push notification, and SMS campaigns for Nestlé brands. Responsibilities include HTML creation, database segmentation, customer journey design, A/B testing, campaign monitoring, and stakeholder relationship building.

Support innovative scalable sales programs across diverse customers, focusing on driving revenue and product adoption. Provide consultative support on agencies and advertisers accounts, drive advertiser communications and technical issue resolution.

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.

Fluent Danish (C2) and English speakers with customer service experience are sought for a hybrid role. Assist customers via phone, email, chat, and social media with orders, exchanges, and upselling.

Software Engineer (Kotlin) will design and develop scalable microservices using Kotlin for Backend-for-Frontends (BFF). Responsibilities include infrastructure provisioning with Terraform, migrating data and logic from a legacy PHP monolith, and collaborating with mobile engineers. Must have 5+ years of backend software development experience, strong Kotlin proficiency, and hands-on experience with Google Cloud Platform (GCP).

Provide customer support via phone, email, and social media, resolving inquiries and requests. Must be fluent in French and English, possess strong communication skills, and demonstrate a friendly and helpful demeanor.

The Institute of Mechanical Engineering (IDMEC) is seeking a PhD student for a Research Studentship within the STAMP-IT Project. The position focuses on manufacturing and industrial management, with a specific emphasis on hybrid manufacturing and metal forming processes. Applicants must hold a Master's degree in Mechanical Engineering with a specialization in Production and relevant experience in areas such as machine tools, metrology, mechanical characterization, data acquisition systems, and additive manufacturing.

INESC MN is seeking two junior engineers with hands-on experience in the design and fabrication of thin film magnetic sensors. The 12-month contract, starting in January 2026, is renewable based on performance. Applicants must have a master's degree in Physics Engineering or equivalent, with at least 12 months of experience in areas such as microfabrication, thin film physics, or related fields. Preference will be given to candidates with experience in magnetic sensors.

Senior Site Reliability Engineer will design, implement, and maintain reliable, scalable, and performant infrastructure and services. Responsibilities include developing and maintaining infrastructure as code, collaborating with development teams, and troubleshooting complex technical issues.

HR Administrator to support employee life cycle processes including recruitment, onboarding, and benefits administration. Responsible for data accuracy in Workday, responding to employee inquiries, and managing HR documentation. Requires 2+ years of HR experience and proficiency with Microsoft Suite and HRIS systems.

This role is for a B2B Sales Executive to manage the full sales cycle, from lead qualification to account management. Responsibilities include identifying new business opportunities, conducting discovery conversations, presenting solutions, and closing agreements. Fluency in French is required.

The BIOPOLIS Association seeks a Junior Researcher to conduct research on the rabbit immune system, focusing on gene expression analysis. The position requires a PhD in Biology or a related field and experience in molecular techniques, data analysis, and scientific publications.