specialist English-speaking jobs in Mafra

As a Waiter/Waitress, you will provide excellent customer service, take orders, deliver food and beverages, and ensure a positive guest experience. You will also be responsible for setting up and cleaning tables, communicating with kitchen staff, and handling payments. Previous experience in a similar role and fluency in English are highly valued.

.Net Developer & React.js with 3+ years experience needed for web application development. Responsibilities include developing, analyzing, and maintaining software applications. Experience with ASP.NET, Web API, Entity Framework Core, React.js, CSS, HTML, and MS SQL Server is required.

International Business Manager with 2+ years experience needed. Bachelor's or Master's degree in Computer Science, Management, or Finance required. Strong commercial skills, client focus, and fluency in English and Portuguese are essential. German language proficiency is a plus. Responsibilities include client management, service quality assurance, and developing commercial strategies.

Senior Account Executive manages and expands strategic client portfolios, leading complex sales cycles and contributing to company revenue growth. Requires 5+ years of B2B sales experience, preferably in IT or technology, with a proven track record of exceeding sales targets.

SQL Server DBA with at least 2 years of experience required. Strong knowledge of Microsoft SQL Server, Always On, and Windows Server Failover Clustering. Fluent French and good English required.

Business Development Executive to secure partnerships with mid-sized, regulated financial institutions globally. Focus on companies struggling with cross-border payment challenges, positioning UNYX as a direct-settlement alternative. Drive the full sales cycle, from cold outreach to closed deals in 30-90 days.

Senior AI Engineer (Forward Deployed) will lead the implementation of AI-driven solutions in customer environments. Responsibilities include analyzing business processes, designing and implementing AI systems, and integrating AI services into production systems. Requires strong experience in NLP, LLMs, and speech models, as well as software engineering skills in Python and cloud infrastructure on Azure.

Skilled Automotive Technician needed in Porto. Must have experience diagnosing and resolving technical issues. Fluency in Spanish and Portuguese required. Initial on-site training followed by potential hybrid work model.

Principal Corporate Counsel to provide regulatory guidance on EMEA environmental, supply chain, and product regulations. Will monitor regulations, develop compliance strategies, and collaborate with cross-functional teams. Requires 7+ years' experience in sustainability or related regulatory compliance fields and a qualified lawyer (LLB, JD, or equivalent) in an EU jurisdiction or the UK.

Principal Business Analyst to support development of a fintech data platform. Translate business needs into technical direction for complex systems. Strong experience working across multiple Scrum teams in an Agile environment.

Lead Salesforce Developer responsible for end-to-end design, development, and implementation of Salesforce solutions. Translate business requirements into scalable technical solutions. Develop code using Apex, Lightning Web Components, Visualforce, and JavaScript. Collaborate with international project teams and provide technical guidance to other developers.

Native Portuguese speakers with language teaching or assessment experience are needed to evaluate and improve AI systems trained on Portuguese. Experts will assess AI-generated content and learner work, identify areas for improvement, and provide feedback to enhance AI tutoring and language learning models.

Data Engineer to develop and implement a data catalog on the Databricks platform, define data organization, and ensure data governance best practices.

Senior Frontend Developer to design and develop web applications using React, TypeScript, and TailwindCSS. Must have experience with RESTful APIs, version control, and clean code practices. Strong understanding of vanilla JavaScript (ES6+) and browser APIs required.

Telehealth Physician needed for a contract position in Faro, Portugal from October 11th to 15th, 2026. Must be licensed in Portugal, have experience in general medical care and remote patient consultations, and be fluent in Portuguese and English.

Senior Software Developer will design, develop, and maintain .NET/C# applications. Responsibilities include analyzing, diagnosing, and resolving software errors, collaborating with teams, and adhering to company standards. Minimum 6 years of web & software development experience is required.

The Associate Director, Medical Account Management, leads a team of Account Leads, driving client growth and excellence within the Pharma Review team. This role supports Account Leads on organic growth, conflict resolution, and best practice implementation.

IT Service Manager will lead application and infrastructure support for a client in the airport support services for civil aviation industry. Responsibilities include leading a team of 20, developing IT policies and procedures, collaborating with senior management, and managing relationships with IT service suppliers.

Java Developer (fullstack) needed. Requires Bachelor's degree in Computer Science, Information Technology, Software Engineering, or related field. Strong proficiency in Java, Spring, Spring Boot, Hibernate, React, Angular, HTML5, CSS3, JavaScript, TypeScript, and SQL. Experience with NoSQL databases, API design, version control, build tools, CI/CD pipelines, and cloud platforms is also required. Fluent in English.

Senior DevOps Engineer to lead automation of voice technology deployments across on-premise and cloud environments. Design, develop, and maintain IaC frameworks, own automation pipelines, and drive DevOps best practices.