assistant English-speaking jobs in Barreiro

Perseus is seeking an M&A Manager to build strategic relationships with software companies, M&A advisors, and investors globally. The role focuses on sourcing and qualifying M&A opportunities, developing a pipeline through Salesforce CRM, and exceeding monthly targets.

Senior Consultant SAP PP will understand client business processes and map them to technologies, customizing applications and collaborating with developers and users to implement process changes. This role requires in-depth knowledge of methodologies, business domains, and SaaS or package solutions. The individual will lead process improvements, conduct as-is/to-be analysis, and advise clients on package module implementations. Responsibilities include workshop facilitation, integration testing, and user acceptance testing.

Leads and manages large-scale, complex data center projects from feasibility through completion. Develops project strategies, plans, and budgets. Monitors progress, manages risks, and prepares reports.

Clinical Video Annotator needed to assess exercise session recordings using a clinical framework. Must be a qualified physical therapist with confident clinical judgment and experience with high-volume assessment work.

Hospitality professional to be the first point of contact for guests, delivering a warm welcome and seamless service experience. Manage reservations, guest requests, and act as a local host, recommending experiences. Must have previous hospitality experience, strong customer orientation, and fluency in English and Portuguese.

Senior Java Developer needed for a project focused on innovative solutions in the business investment banking and financial services area. Requires +9 years of experience as a Java Developer with expertise in Java, SQL Server, and Docker. Solid experience in software development, CI/CD, and TDD is essential.

DevOps / CloudOps / AI Platform Engineer to design, implement, and maintain cloud infrastructure and DevOps pipelines. Build and support scalable AI/ML platforms and data pipelines. Experience with Databricks, Azure, CI/CD pipelines, and IaC required.

Senior Business Development Manager will identify, pursue, and build long-term partnerships with pharma sponsors running clinical trials. This revenue-generating role focuses on signing new contracts and managing the BD pipeline.

Machine Learning Engineer will build and maintain infrastructure for deploying machine learning models. Responsibilities include developing APIs, ensuring scalable deployments, and collaborating with engineers to integrate ML services. Requires experience in machine learning engineering, Python development, and cloud platforms.

Lead the transition from no-code to Claude Code-powered AI agent architecture for GTM systems. Design and build AI-powered systems, including signal detection, enrichment, campaign orchestration, and response handling. Lead and scale a distributed engineering team, establish best practices, and mentor engineers. Drive the shift to code-first AI systems, evaluate emerging AI tools, and prototype new automation opportunities.

As Product Director for Hole.io, you will lead a team of 25+ people, shaping and executing the product vision for this flagship title. You will define the product roadmap, own prioritization and planning, and drive strategies to increase player engagement and lifetime value. You will also manage and mentor the analytics team, lead A/B testing, and monitor key performance indicators.

Manage client portfolios, support onboarding and campaign performance, and identify sales opportunities. Dutch (C1/C2) and English (B2+) required.

Data Architect (Functional) needed for international banking project. Design and maintain data models, ensure data quality and governance, and support project teams on data-related topics.

PwC seeks a Forensic Services professional to evaluate and implement fraud prevention controls, conduct forensic audits and investigations, and strengthen ethical environments within organizations.

Dutch-speaking Sales Executive to drive new business for a European fintech company. Responsibilities include prospecting, presenting financing solutions, and managing a sales pipeline. Requires C2 Dutch, sales experience, and strong communication skills.

Client Manager to manage and grow a portfolio of clients, manage project contracts, and drive business growth within the Buildings Business Unit. Requires a degree in Architecture or Engineering, 5+ years of experience in similar roles, and advanced English.

Technician to manage day-to-day execution of Computer System Validation (CSV) and Commissioning & Qualification (C&Q) activities. Responsibilities include authoring validation deliverables, verifying system specifications, and driving digital validation initiatives. Requires a Master's degree in a relevant field, deep knowledge of GAMP 5 and Risk-Based Validation, and excellent technical writing skills.

Sales Associate needed for HUGO BOSS womenswear department in ECI Lisboa. Provides excellent customer service, achieves sales targets, and assists with product knowledge and order fulfillment. Requires experience in luxury retail sales and fluency in English.

Cloud Engineer needed to build and maintain cloud-native infrastructure and Kubernetes clusters. Experience with AWS, Terraform, Kubernetes, and GitOps tools required. Strong scripting/coding skills in Python and experience mentoring other engineers are also needed.

Experienced Software Engineers to develop and maintain scalable web applications. Strong skills in JavaScript/TypeScript, React.js, Node.js, HTML5, CSS3, .NET (C#, .NET Core) and backend fundamentals required.