specialist English-speaking jobs in Mafra

Java Support Consultant needed for a business investment banking project in Portugal. Minimum 2-3 years application support or development experience required. Proficiency with Java, DB2 querying, and English/French (B2 level). Responsibilities include incident resolution, issue diagnosis, and collaboration with technical and business teams.

Fleet Sales Specialist responsible for requesting quotations, negotiating deals, understanding the car market, preparing reports, and managing vehicle inventory. Requires strong English skills, sales experience, and a passion for cars.

Design and implement scalable back-end services using Node.js and modern frameworks. Build dynamic UIs with React.js and its ecosystem. Own the development lifecycle from concept to maintenance. Collaborate with US-based stakeholders to translate business requirements. Mentor team members and share expertise.

DevOps Engineer to design, scale, and automate cloud infrastructure across AWS and Azure. Build and optimize CI/CD pipelines, ensuring system reliability and stability. Strong experience in DevOps/Cloud Engineering, AWS/Azure, and CI/CD pipelines required.

Evaluates the fitness and physiological condition of rescued Cory's Shearwater fledglings. Fieldwork includes monitoring colonies, ringing campaigns, and data collection during rescue efforts.

Skilled Carpenter needed for full-time position. Responsibilities include reading blueprints, measuring and cutting materials, installing structures, and repairing existing fixtures. Previous experience preferred. Must be able to legally work in Almada.

Leads global paid media strategy across LinkedIn, Meta, Google, and Bing to generate qualified demand. Manages a team across Paid Digital, ABM, Qualification Intelligence, and Growth Marketing. Sets and tracks key performance metrics, including CPL, CPA, MQL volume, pipeline contribution, and ROAS. Collaborates with Sales, Revenue Operations, and Finance to align acquisition strategy with growth outcomes.

Territory Account Executive will build and grow pipeline in Portugal, developing relationships with senior stakeholders and driving customer success. This role requires quota-carrying B2B SaaS or cloud technology sales experience and fluency in Portuguese and English.

Provides analytical support to Order to Cash teams, performs business analysis, and acts as a point of escalation for problem-solving. Reduces outstanding receivable balances and actively contributes to the Group's cash-flow target.

Digital Marketing Manager to lead growth and acquisition strategy for a high-growth social gaming business. Manage paid social campaigns, optimize performance, and analyze campaign performance. Deep expertise in Meta Ads Manager and TikTok for Business required.

Senior Product Manager to drive roadmap and execution for Intermedia's telecom solutions. Requires 5+ years of Product Management experience, with at least 3 years focused on business voice / UCaaS, telecom services. Deep understanding of SIP, RTP, VoIP protocols, SBCs, and telephony infrastructure.

Deliver exceptional customer service via phone, email, and online chat. Resolve inquiries, troubleshoot issues, and provide expert guidance on products and services.

Drive funding strategy for R&D programs in marine biotechnology and downstream processing. Identify and manage EU and national funding applications. Manage technical reporting, compliance, and budget tracking for awarded projects.

Data Engineer to build and maintain data pipelines for economic, industrial, environmental, and commercial data. Will integrate data from various sources, transform it into usable datasets, and work with machine learning engineers to make data available for model training.

Maintenance Technician responsible for HVAC, greenhouse, manufacturing equipment, and site maintenance. Performs preventive and corrective maintenance, responds to readings, and handles electrical, mechanical, and hydraulic systems. Requires 2-3 years of experience, BAS knowledge, and strong attention to detail.

Design and maintain scalable data solutions for AI applications and analytics. Build semantic data models, integrations, and leverage LLM technologies. Collaborate with cross-functional teams to deliver data products and insights.

Develops AI software for wildfire restoration and internal business automation. Builds algorithms to process multi-sensor data and designs workflows using n8n. Integrates LLMs like Claude and GPT-4 for tasks such as proposal generation and reporting. Requires proficiency in Python, JavaScript/TypeScript, and AI/LLM integration.

Senior Application Security Engineer drives product security improvements through design, collaboration, and vulnerability assessments. Requires expertise in programming, web application security, DevOps, and cloud technologies.

Handles vendor invoices, including validation, posting, and addressing inquiries. Executes payment runs in SAP/TM5 and manages travel expense accounting. Reconciles bank accounts and ensures compliance with financial regulations. Requires a degree in accounting or a related field, 3+ years of accounts payable experience, and proficiency in SAP and Microsoft Office. Fluency in English and Portuguese is essential.

As Digital Marketing & Customer Engagement Senior Director, you will own the strategy, execution, and technology for BCG's digital engagement across all target audiences. You will define and govern the continuous improvement of touchpoints across key channels, optimizing reach and conversion. You will also drive the design of dynamic web experiences for peak activation moments and steer Product Owners and engineering teams in the development and optimization of activation-layer technologies.