engineer English-speaking jobs in Barreiro

Freelance peer reviewers with a PhD/MD and two recent publications are needed to evaluate vaccine clinical trial manuscripts for originality, study design, literature review, results analysis, and ethical considerations. Prior peer review experience is preferred.

Supports laboratory-based scientific investigations by performing routine technical tasks and ensuring accurate documentation.

Lead the technical direction of data engineering initiatives, designing and architecting complex data solutions at scale. Implement advanced data pipelines and ETL processes.

This fixed-term contract role involves order management, customer service, and logistics coordination. Responsibilities include processing orders, handling customer inquiries, managing billing, coordinating with logistics providers, and resolving delivery issues. The ideal candidate has a degree in a related field, experience in a similar role, and fluency in Portuguese and English.

SMT Test Engineers introduce, maintain, and optimize test and inspection equipment in production. They ensure quality, efficiency, and traceability standards while supporting continuous improvement initiatives.

Experienced Systems Manager needed for Microsoft Dynamics 365 Sales and Marketing (Customer Insights Journeys). Manage, optimize, and design solutions ensuring alignment with business needs. Collaborate cross-functionally to drive digital transformation initiatives. Microsoft certification in D365 Sales & Marketing required.

Product Design Engineer will create, update, and maintain product designs, drawings, and Bills of Materials (BOMs). Collaborate with engineering, manufacturing, quality, and supply chain teams to ensure product documentation accuracy and compliance.

Experienced Business Development Manager needed for chassis products. Develop new project opportunities, generate leads, and expand existing client accounts. Requires 5+ years of experience in chassis products or sales/marketing, strong communication skills, and the ability to travel 15% of the time. Bachelor's degree preferred.

JLL's Application Security team seeks an engineer to validate the security of applications and services. Responsibilities include application security reviews, manual code analysis, third-party service review, and providing secure software development guidance. Must have a bachelor's degree and 2+ years of experience in technical disciplines such as cloud security, network security, application security, or secure development methodologies.

Develop software for native iOS applications for connectivity products. Participate in requirements analysis and solution definition. Design, document, and implement software according to defined architecture.

Develop and modernize backend and frontend platforms for satellite mission management. Experience with C#, .NET, Java, Docker, and Kubernetes required.

Lead data architecture strategy across client engagements, defining target-state architectures and roadmaps for cloud and hybrid environments. Design modern data platforms, including lakehouse/warehouse, streaming, batch, and semantic layers. Provide technical oversight across projects, ensuring best practices and managing architectural risks. Communicate with engineers and senior business stakeholders.

Leads production activities ensuring efficient, safe, and compliant operations. Drives continuous improvement and develops the production team. Oversees production schedules, equipment readiness, and documentation.

Designs and develops SAC dashboards, stories, and analytical applications. Builds and maintains AfO workbooks for financial, management, and operational reporting. Develops SAC models using live (S/4HANA) and import connections (Datasphere).

Regional Executive Chef to support a growing team in Lisboa. Experience in B&I contract catering or Independent School sector required. Responsibilities include menu creation, food costings, and ensuring food standards and safety protocols are met.

Senior Amazon PPC Manager will design, launch, and oversee sophisticated Amazon PPC campaigns. Responsibilities include keyword research, analytics reporting, client communication, and budget management. Requires 2+ years of Amazon PPC experience, managing accounts with ad spends over $100K, and proficiency in MS Excel.

Provide consulting, project management, and quality assurance services supporting clients' digital transformation journeys. Manage user inquiries, resolve workflow issues, and perform System Administration tasks. Drive the entire app lifecycle, including business process reengineering, establishing system specifications, and overseeing usability and testing. Deliver training sessions and product demonstrations.

The Shareholding Support Analyst optimizes and supports Employee Shareholding operations and HR processes for Europe. This role ensures operational efficiency, compliance, and data integrity by collaborating with internal and external stakeholders. The Analyst will manage shareholder data changes, validate early release requests, and assist employee shareholders with formalities.

Lead Product Manager for Hire & Onboard will own the product vision, strategy, and execution for the end-to-end hiring and onboarding experience. This role requires 5+ years of Product Management experience, 3+ years in HR tech, hiring, onboarding, payroll, compliance, or B2B SaaS. You will lead discovery and prioritization, translate strategy into execution, and collaborate with cross-functional teams.

Provide customer support for social media business users across multiple channels (chat, email, phone). Assist with advertising tools, troubleshoot technical issues, and share customer insights. Must be fluent in Dutch (C2 level).