assistant English-speaking jobs in Barreiro

Elspec Company seeks a Business Developer & Electrical Engineer to build and manage agent and partner relationships across Europe. Responsibilities include market research, training clients, and international travel. Requires a Bachelor's or Master's degree in Engineering (Electrical preferred), fluency in English, and strong presentation and negotiation skills.

The Mechanical Project Manager will oversee all aspects of the mechanical scope of works for data center projects, ensuring on-time and on-budget delivery. Responsibilities include managing budgets and schedules, coordinating with internal teams and subcontractors, and maintaining communication with clients and stakeholders.

Provide German and English language customer support via phone, email, chat, and social media for international airline passengers. Assist with reservations, changes, cancellations, and travel inquiries.

Senior Automation QA Engineer will own the Playwright-based automation strategy, building and maintaining a stable, scalable testing framework for over 50 marketing landing page projects. Responsibilities include developing automated tests, collaborating with manual QA, and analyzing failed tests to coordinate fixes with developers. Requires 5+ years of QA experience, 3+ years in test automation, expert-level Playwright experience, and strong TypeScript and JavaScript skills.

Research fellowship supporting the development of logistics systems based on predictive models and an integrated platform for the territorial innovation ecosystem.

Manages and oversees outsourced accounting services and providers, ensuring compliance with regulations and internal standards. Leads onboarding projects for new partners and conducts performance reviews. Tracks partner performance, defines KPIs, and drives continuous improvement initiatives.

Develop AI-powered features using LLMs like LangChain, RAG, and LlamaIndex. Improve system performance and collaborate with teams to enhance user adoption. Requires 3+ years of experience in machine learning and NLP, focusing on generative models, with strong Typescript skills. Experience with LLM agents and production environments is a plus.

As a Social-First Customer Care Specialist, you will be the first point of contact for users across social channels and email. You will respond to customer questions, resolve issues, and escalate when needed. Responsibilities include managing direct messages, using a CRM to track cases, and supporting common customer service needs such as account access, subscriptions, and product troubleshooting.

Lead Cloud Developer needed for a contract role on a large-scale Generative AI project. Experience developing complex cloud-native serverless applications, AWS Serverless products (S3, DynamoDB), and TypeScript is required. Strong communication and experience working in a fast-paced agile team are also essential.

The Data Analyst will acquire, clean, and analyze data from various sources using SQL, Python, and Pyspark. They will interpret data, create visualizations in Power BI, and communicate findings to stakeholders.

Eurotux seeks a Networking Administrator to install, configure, and manage network systems. Responsibilities include monitoring network infrastructures, resolving issues, and participating in network optimization projects. Candidates should possess a Bachelor's degree in a related field and experience with network devices, protocols, and security measures.

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.

Senior Android Developers will collaborate on initiatives using Kotlin, Java, Android Studio, and various frameworks and libraries.

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.

IT Support Specialist to integrate, test, distribute, and support client applications and operating system software. Troubleshoots applications, manages ticketing systems, and provides technical support for hardware and software issues. Requires 2+ years of experience with ITIL Framework, Microsoft Windows Environment, and endpoint technologies. Must be able to communicate in English and travel up to 30%.

Full-time, remote German Fashion Brand Advisor needed in Lisbon. Assist customers with fashion consulting, product recommendations, and sales. Must have native German and English fluency, strong communication skills, and a passion for fashion.

Protects organization's information systems, data, and critical infrastructure against cyber threats. Monitors, detects, and responds to incidents across IT, OT, and data center environments. Supports cybersecurity risk assessments, threat modeling, and security audits. Collaborates with ICT and infrastructure teams to ensure secure-by-design solutions.

Senior React Native Developer to design, develop, and maintain a high-performance OTT mobile application for Android and iOS. Requires 5+ years of experience building video streaming mobile apps using React Native, TypeScript, and Redux.

Provides administrative support to the Brokerage department. Contacts customers for customs clearance information, ensures documentation compliance, and maintains records. Requires fluency in Portuguese and intermediate English.

Project Manager will support the planning, execution, and completion of projects within EY. Responsibilities include defining project requirements, managing budgets and timelines, tracking progress, and mitigating risks. Must have 2-4 years of project management experience and proficiency in project management tools.