specialist English-speaking jobs in Mafra

Design, develop, and evolve AI-powered agents to support the software development lifecycle. Define and implement architectures for AI agents using LLMs and agentic AI frameworks. Establish and track metrics for adoption, productivity, and ROI of implemented solutions.

The Sales Performance Specialist will build and improve reporting tools, monitor KPIs, and analyze sales and marketing trends. This role requires 3+ years of experience analyzing data, building dashboards, and strong Excel skills.

Salesforce DevOps Engineer designs, builds, and supports scalable Salesforce solutions. Responsibilities include developing CI/CD pipelines, defining release governance, and collaborating with teams to deliver technical solutions. Requires experience with Salesforce development, DevOps, and release engineering.

Manage a network of customers to develop sales and relations in built-in Home Appliances. Responsible for achieving sales targets, forecasting sales, and tracking customer stock levels. Develop long-lasting relationships with major accounts, solve customer issues, and serve as a communication link between customers and internal teams.

Junior Accountant to assist with financial management, including preparing financial statements, conducting audits, and assisting with budgeting and tax planning. Requires a Bachelor's degree in Accounting, 2+ years of experience, and proficiency in Excel and accounting software.

ServiceNow HR Integration Specialist will manage the integration of ServiceNow with other HR systems, including ERP solutions, using REST-based APIs.

Product Strategy Designer will develop product concepts and designs that align with Oliver Wyman's product vision and client needs. The role collaborates with Product Strategy, Product Design, and Research teams to shape product direction and ensure user-centered design thinking is embedded in early-stage decision-making.

Mid-level Calypso Business Analyst to support a global financial institution's front-to-back Calypso implementation and collateral/liquidity management processes. Partner with stakeholders, gather requirements, and deliver solutions to enhance clearing operations and regulatory compliance.

We are seeking a ReactJS, Ruby on Rails and React Native Developer (Mid or Senior-Level) to plan and roll out valuable products. JavaScript Developers should have a deep understanding of Component architecture, Redux, and large-scale SPAs. Ruby on Rails Developers should have experience building scalable applications and APIs using Ruby on Rails and modern web technologies. Both roles require strong testing practices, knowledge of SQL, and proficiency in Git and automation tools.

Design and develop NLP applications for guest-agent interactions. Build text representations, implement algorithms, and train, evaluate, and refine models. Integrate AI features into production systems and contribute to reporting systems with AI-driven analytics.

Porto Business School seeks a full-time Research Lecturer in Leadership and Organizational Behavior. The ideal candidate will have a Ph.D. and a strong academic record with research publications.

The Administration Manager will oversee financial management, including accounts, budgeting, and reporting. Responsibilities also include personnel management, vendor relations, and ensuring compliance with safety and legal regulations.

Senior Backend Engineer to design and scale backend systems for EV charging infrastructure. Develop Java/Spring Boot microservices, deploy in AWS, and collaborate with cross-functional teams.

Leads full lifecycle of data and cloud governance projects, implementing FinOps programs for cost optimization. Translates business challenges into technical requirements and creates commercial proposals. Requires experience in project management, FinOps, or business consulting within a technology environment.

Provides strategic leadership for site utilities, ensuring safe, reliable, and compliant delivery of critical utility services. Leads a high-performing Utilities Engineering organization, driving continuous improvement and supporting business growth. Manages utility-related projects, including CAPEX programs and infrastructure upgrades. Ensures compliance with GMP/cGMP requirements and drives sustainability initiatives.

This is a highly in-person, hands-on role for an Estate Manager to support a busy entrepreneur and family. Responsibilities include managing daily logistics, calendar, travel, communication, household coordination, and personal errands. The ideal candidate is highly organized, discreet, and comfortable with both executive-level tasks and practical lifestyle management.

Business Manager for the Business Department in Lisbon. Develop and maintain client relationships, identify new business opportunities, and collaborate with sales teams. Requires a Master's degree, 2+ years of experience in recruitment or business development (IT or Engineering preferred), and strong communication skills.

Senior Product Designer to help organizations build, evolve, and scale design systems. Assess existing systems, define strategies, and design scalable foundations. Partner with engineering teams and guide clients through implementation and adoption. Deep expertise in design systems and scalable product design required. Experience with AI and emerging technologies a plus.

Java Developer with full-stack skills and experience in Quarkus. Responsibilities include building microservices architectures, RESTful APIs, and front-end applications. Requires strong Java proficiency, experience with relational and NoSQL databases, and knowledge of CI/CD pipelines.

MoOngy seeks a Data Scientist / ML Engineer to design, build, and deploy AI and ML solutions. Responsibilities include developing and deploying ML/AI models, fine-tuning LLMs, and conducting data analysis. Strong experience in ML, AI, and data science is required, along with proficiency in Python.