assistant English-speaking jobs in Barreiro

Category Specialist will collaborate with accounts to develop customer plans, execute promotional strategies, and analyze sales data. Requires fluency in English, Portuguese, and Spanish, 3+ years of FMCG experience, and proficiency in Excel and market reports.

Software Engineer with 5+ years of experience in Python and/or Java, advanced SQL and Grafana skills, and fluency in English (B2 level) sought. Hybrid role, 3 days per week in Porto, Portugal. Must be based in Portugal with Portuguese or EU citizenship or a valid Portuguese work permit.

Develop and maintain mobile applications using React Native. Collaborate with backend and product teams to deliver integrated features. Ensure high code quality and adherence to development best practices.

This Technical Product Manager role focuses on a GPU-accelerated cloud services platform for AI/ML model development and deployment. The ideal candidate will have experience in AI/ML infrastructure, cloud platforms, and product management. Responsibilities include defining product vision, managing roadmaps, and collaborating with engineering and cross-functional teams.

Senior CRM Marketing Officer needed to plan, execute, and optimize CRM campaigns. Collaborate with international stakeholders and manage a team of CRM campaign assistants. Fluent in French and English required.

Solutions Architect / Pre-Sales Lead supports the growth of our consulting business in Europe. Designs and positions high-value IT solutions for enterprise clients, translating business challenges into scalable technology solutions.

Support businesses in managing and optimizing their online advertising campaigns. Assist clients with Google Ads products and advertising strategies. Provide recommendations to improve campaign performance. Maintain strong relationships with business clients.

Jira Administrator needed with experience in Data Center/Server administration, workflow standardization, and integrations (ServiceNow, SILVA, GitHub, or Power BI). Must have strong JQL, Automation, and API/Webhook skills.

Fullstack Java & (React or Angular) Developer will design, develop, and maintain scalable web applications using Spring Boot and React (TypeScript). Experience with legacy applications (FBTI) and reverse engineering is required.

Recipharm seeks an Engineering Project Manager to plan, execute, and deliver CAPEX projects for pharmaceutical production plants. Responsibilities include managing budgets, coordinating engineering disciplines, and ensuring compliance with GMP, safety, and regulatory requirements.

Junior Operations Officer needed to perform and validate payment executions, execute correspondent banking operations, and process settlement documents. Must have a degree in a related field and 2-3 years of experience in banking operations, financial back-office, middle-office, payments, or securities processing.

Legal Counsel to advise on employment law and European expansion, providing support on a range of legal matters.

Client Success Manager will support a portfolio of accounts by building strong client relationships, keeping workstreams organized, and helping drive performance through clear communication, consistent execution, and thoughtful recommendations.

Q ENERGY seeks a Solicitor to handle corporate secretarial tasks, property and commercial registry procedures, and legal documentation. The role involves supporting contract reviews, preparing notarial acts, and ensuring compliance with corporate governance.

Senior Data Analyst needed for a 3-month project supporting a product migration. Responsibilities include mapping legacy data structures into a new product model, identifying data gaps and inconsistencies, and collaborating with multiple teams to ensure data accuracy and completeness. Requires advanced SQL skills, experience with relational databases, and strong communication and problem-solving abilities.

Experienced Data Center Technician needed for on-site work in Lisbon, Portugal. Perform hardware installations, cabling, server racking, and troubleshooting. Must have 2+ years of data center experience, strong cabling skills, and ability to lift 50+ lbs.

Electrical technician to install, inspect, repair, and maintain low to medium voltage wave energy converter systems. Will contribute to development of installation work packages and ensure quality and engineering standards. Requires 2-5 years experience with medium voltage equipment and Portuguese electrical standards.

Mobidea seeks an AI Manager to lead the development and implementation of AI systems across its affiliate marketing businesses. This hands-on role involves building AI bots, autonomous agents, and MCP-native tooling, as well as scaling AI-generated creatives and automating compliance and fraud detection.

Provides administrative and organizational support to the School's leadership and coordinates national and international travel arrangements for staff. Ensures efficient management of executive agendas, meetings, and travel processes.

DevOps & Application Production professional needed for a project in Lisbon. Responsibilities include end-to-end project management, coordinating teams, and ensuring project success. Requires experience with monitoring tools (e.g., Dynatrace), DevOps practices (e.g., Jenkins, GitLab CI), cloud platforms (AWS, Azure, GCP), and project management software. Fluency in English is mandatory.