assistant English-speaking jobs in Barreiro

Production-Manufacturing Engineering leader to oversee new project launches and monitor mass-produced products. Responsibilities include project management, process training, continuous improvement, and risk management.

TeamViewer seeks a Junior Android Software Engineer to support the design, development, and maintenance of Android applications for enterprise and industrial use cases. The role involves collaborating with backend and platform teams, implementing new features, and participating in code reviews.

Provide support to customers, manage purchases and requests, and develop customer relationships. Fluent Portuguese required.

Tribe is seeking a Recruiter to source, qualify, and interview candidates for AI-focused roles. You will use AI-powered tools to manage pipelines and collaborate with hiring managers. The ideal candidate has 5+ years of experience, strong communication skills, and a passion for AI.

Leads, develops, and inspires sales teams, Account Managers, and sub-distributors to achieve sales targets and maximize revenue. Conducts market analyses, develops sales strategies, and monitors competitor activity. Ensures implementation of sales policies and initiatives, tracks sales performance, and manages sub-distributor relationships.

This summer internship offers a unique opportunity to build AI agents that directly impact business growth across Europe. You will develop an AI scraping agent for job board analysis, a client discovery agent, and a go-to-market analysis based on the agents' output.

.NET Developer with 2+ years of experience in .NET framework, .NET Core, C#, ASP.NET, MVC, and SQL Server. Experience with Automated Test Cases (Cucumber, NUnit or JEST) and Web API REST is required.

Java Developer will design, build, and maintain backend components for a CRM platform. Focus areas include microservices, APIs, and event-driven architectures. Requires strong Java and Spring Boot skills, REST API knowledge, and experience with CI/CD pipelines.

Provides strategic direction and leadership for luxury hotel operations, ensuring guest satisfaction and Forbes 5-star standards. Mentors department heads, identifies training needs, and resolves onboard challenges.

Dellent seeks an AI Security Specialist for a long-term hybrid project in Lisbon or Porto. Responsibilities include performing security reviews of Copilot deployments, implementing security policies, developing threat models, and responding to security incidents. Requires a Bachelor's degree in a related field, 5+ years in Cybersecurity, 3+ years in Microsoft 365 and Azure security, and experience with PowerShell, Python, or C#. Fluency in English is required.

Senior C++ Developer to take technical ownership of a strategic automotive software project. Focus on stability, robustness, and regulatory extensions of in-vehicle software platforms for autonomous driving. Responsibilities include design, implementation, documentation, testing, and mentoring. Requires C++, Git/GitHub, and Python. Adaptive AutoSAR, Bazel, QNX, Some/IP, Diagnostic, Franca, DLT, and Scrum knowledge are a plus.

This internship provides experience in various departments, supporting teams and ensuring tasks are completed according to requirements. Interns will collaborate with global subsidiaries, participate in meetings, and contribute to a synergetic work environment.

Senior Business Analyst specializing in Payments, bridging business and technology to deliver core banking and payments transformation projects.

Mobile App Developer will develop, test, and iterate on mobile applications for Continental Tires' ContiConnect service. Responsibilities include refactoring code, conceptualizing new functionalities, and collaborating with backend and hardware development teams.

French speakers with EU passports are sought for summer 2026 opportunities in Customer Support, Content Moderation, and Marketing & Sales. Roles available in Portugal, Bulgaria, and Greece with relocation support and flexible contracts.

Provides on-site installation, upgrades, and technical support for linear accelerators and imaging systems. Requires a degree in a technical field, strong troubleshooting skills, and fluency in English and Italian. Extensive travel (around 50%) is required.

Senior QA Engineer to analyze, design, and execute tests for software projects. Requires 5+ years of experience, strong Cypress skills, and proficiency in Java and Jira. Experience with CI/CD pipelines and AI-driven testing is essential.

Lumon seeks a Partnerships Manager to drive growth in Madeira. The role involves acquiring new partners, managing relationships, and collaborating with sales and marketing to achieve regional targets.

As a Michael Kors Ambassador, you will provide exceptional customer experiences, drive sales, and collaborate with the team to achieve store goals. You will utilize product knowledge and technology to advise customers and maintain a positive store environment. Relevant sales experience and strong communication skills are required.

Fluent French, Spanish, or Italian (C2 level) and English speakers needed for a Senior Customer Service role. Assist customers with orders, exchanges, and upselling. Respond to customer messages across various social media platforms.