assistant English-speaking jobs in Barreiro

Provide application support and root cause analysis for multi-layer applications in financial services. Utilize logs, SQL, JIRA/ServiceNow, and DevTools.

AI Engineer — New Grad will design and deploy AI-powered automation pipelines, integrate LLMs and agent-based systems, and contribute to the architecture of the AI layer.

Customer Representative providing support throughout the guest journey, from booking to post-cruise follow-up. Assists with bookings, modifications, cancellations, and special requests. Delivers information about destinations, itineraries, ships, and travel requirements. Resolves customer concerns and maintains accurate records.

Senior Financial Crimes Analyst to investigate attempted money laundering, terrorist financing, and other financial crimes. Responsibilities include investigating suspicious customer activity, preparing and filing SARs, and reviewing customer due diligence information.

Provide phone support to healthcare professionals and patients regarding medical inquiries, adverse events, and product quality complaints. Process safety and product quality information across therapeutic areas. Bachelor's Degree in a Life Science required. Native/C2 Dutch, C1 English, and additional foreign language fluency required.

Marketing Manager to own and execute Bybit EU's Portugal marketing strategy, driving eFTD growth and brand presence. Responsibilities include planning and optimizing acquisition campaigns, managing local marketing partners, leading social media and content strategy, and building the Portuguese community. Requires 5+ years of marketing experience, preferably in fintech, with proven user acquisition and growth metrics experience.

Player Support Specialist fluent in Italian needed to assist players, resolve issues, and gather feedback. Must have strong communication skills, passion for gaming, and ability to work onsite in Lisbon.

Junior Software Engineer will learn from experienced professionals and work on real-world projects. Develop skills in performance optimization while building a diverse skillset. Engage in a variety of missions, adapting to different client needs and technological challenges.

Coordinates production planning activities, develops production plans aligned with sales forecasts, and manages customer shipments. Requires a Bachelor's or Master's degree in a relevant field, experience with production processes and Lean Manufacturing, and proficiency in SAP and MS Office.

Senior Sales & Marketing Operations Analyst will partner with cross-functional teams, driving business intelligence and analytics solutions. Develop, maintain, and optimize business intelligence processes and dashboards, ensuring accuracy and clarity in reporting. Translate technical concepts into insights for diverse audiences.

Supports the sales team by coordinating route planning, system capabilities, and tools management. Manages dispute resolution, prepares sales reports, and updates databases. Requires experience in customer service, logistics, or sales support, basic knowledge of sales systems, and strong communication and problem-solving skills.

Assist the Store Manager in opening a new store in Almada, collaborating on daily operations and motivating the sales team to achieve commercial objectives. Advise customers on products, conduct team tests, and oversee administrative tasks, stock management, and shift planning. Execute visual merchandising guidelines and handle customer interactions, ensuring a high-quality experience. Take responsibility for the store in the absence of the Store Manager.

Intern to support the Reliability department in achieving objectives by contributing to projects, tasks, and daily operations. Assist with research, data gathering, documentation, and process improvements. Recent graduate with a Bachelor's or Master's degree in a relevant Engineering field.

Wealthrone seeks acquisition scouts to identify and introduce profitable blockchain and digital asset businesses for potential sale or merger.

Rental Agent needed for busy airport office. Provide exceptional customer service, manage bookings, and advise on vehicle rentals and add-on products. Requires customer service and sales experience, advanced English, and a driving license.

Tech Lead will actively ship code to web products, collaborate with product teams, and participate in shaping the product roadmap. Ideal candidates have experience building scalable products, demonstrate customer obsession, speed, focus, and collaboration skills. The tech stack includes Vanilla JS, ReactJS, Redux, Firebase, and Typescript.

Senior AI Developer with 9+ years of experience in developing AI systems, specializing in agentic AI and multi-agent systems. Proficiency in Python, C++, Java, and ML/DL frameworks. Deep understanding of agentic AI concepts and experience with simulation environments. Fluent in English and French.

Lead the implementation and operation of the FinOps Foundation framework across Inform, Optimize, and Operate phases. Drive cloud cost optimization strategies and financial reporting, budgeting, and forecasting.

Senior Data Engineer leads the design and delivery of scalable data architectures, including data warehouses, data lakes, and lakehouses. Responsibilities include architecting, building, and maintaining ELT pipelines, managing data infrastructure, and ensuring data governance and reliability. Requires 5+ years of experience building production data systems, proficiency in Python and SQL, and expertise in dbt, Big Data tools, Terraform, and cloud platforms (AWS or Azure).

NTU International seeks Transport & Logistics Experts for a GIZ project supporting investment climate reforms. Experts will advise on transport and logistics system improvements, identify bottlenecks, and contribute to investment strategies.