specialist English-speaking jobs in Mafra

Design and implement machine learning solutions, leading the full lifecycle from data preparation to deployment and monitoring. Collaborate with teams to deliver scalable AI solutions. Requires at least 3 years of experience as a Data Scientist with Python proficiency and experience deploying ML models.

Automaise seeks its first VP of Marketing to build and lead a strategic growth engine. This role defines positioning, drives pipeline contribution, and builds brand credibility across Portugal, Spain, and the UK. The VP of Marketing will lead a team of four, own demand generation, sales enablement, and brand presence.

Rental Agent needed for Faro Airport office. Provide exceptional customer service, manage bookings and rentals, advise on extra products, and handle vehicle check-in/out. Requires customer service and sales experience, advanced English, availability for rotating shifts, and a driver's license.

Leads global B2B marketing campaigns for AI-powered capabilities, translating complex technologies into compelling narratives for diverse audiences. Develops thought leadership content, orchestrates integrated campaigns, and partners with cross-functional teams to ensure alignment.

Provide multi-channel customer support to users of an online video platform. Handle customer queries via phone, email, and chat, identifying problems and troubleshooting solutions.

Senior SAP Functional Consultant will support and maintain SAP Treasury & S4 In-House Banking systems. The role involves designing and implementing new work processes, mapping business requirements, and developing product modifications. Experience in delivering SAP Treasury solutions for complex business environments and comprehensive knowledge of Banking & Payments processes are required.

Senior PL/SQL Developer with 5+ years of experience as a Business Analyst. Develop, test, and optimize complex SQL and PL/SQL code. Translate business needs into technical specifications. Collaborate with stakeholders to gather and refine requirements.

Content Moderator for social media platforms, ensuring compliance with guidelines and promoting user experience. Requires fluency in European Portuguese and English, and at least 6 months of relevant experience.

As a Customer Support Specialist – Front Office, you will be the primary point of contact for customers, providing support for daily use of Nextlane software. You will handle incoming requests, resolve issues, and ensure a positive customer experience.

Novel-T seeks a PHP Developer to join its Lisbon office. The role involves developing and updating modules for a web application, ensuring a smooth user experience. Responsibilities include authoring and documenting code, testing deliverables, and coordinating workflow between UX/UI, database, and application layers. The successful candidate will have 5+ years of experience in PHP software development (Symfony, REST API), front-end development (JavaScript ES6, HTML5, CSS3, SASS), and experience with container-based technology (Docker). Fluency in Portuguese and English is required.

Application Production Infrastructure & Network Consultant needed for international project in Lisbon. Implement application solutions, support infrastructure migrations, and monitor application health. Requires senior experience in application production/infrastructure/network environments, strong knowledge of Windows/Linux servers, databases, monitoring tools, and CI/CD tools. Fluent English required.

Infrastructure System Engineer required for the MERASE project. Must have knowledge of audio-visual automation systems, Java (JEE) and .Net frameworks, Atlassian collaboration suite, and relational database management. Experience in component-based and service-oriented applications development or configuration is also required. Excellent communication and problem-solving skills are essential.

Automation Tester to define, implement, and execute automated test strategies. Develop and maintain automated test scripts using Selenium, WebdriverIO, and related tools. Integrate tests into CI/CD pipelines and analyze test results. Minimum 4 years of experience in Test Automation required. Fluency in French and English mandatory.

HR Data Specialist providing support to employees and managers across various countries. Fluency in French is required to support HR operations for Belgium.

Experienced Application Engineer needed to translate customer packaging needs into solutions. Support product selection, optimization, and commercialization. Collaborate with R&D, Sales, and Field Technical Service to solve application issues and drive profitable growth.

Data Engineer to build and maintain data infrastructure for a legal research platform, including data pipelines and API integrations.

Lead data management activities across early phase studies, including healthy volunteer and patient populations. Manage timelines, coordinate resources, and ensure high-quality deliverables. Develop and maintain client relationships and track scope changes. Provide leadership and mentorship to the study team.

Full-Stack Developer will design, develop, and maintain applications end-to-end using technologies like Scala, Spark, Node.js, React, Postgres, Elastic, Redis, AWS, Kafka, Docker, Kubernetes, and CircleCI.

Senior Analytics Engineer will design, build, and maintain scalable dbt models, ensuring Snowflake data assets are clean and trusted. Responsibilities include optimizing Snowflake queries, managing database structures, and collaborating with Data Scientists and Product Managers. Requires 5+ years of experience in analytics engineering, expert-level dbt knowledge, and deep Snowflake expertise.

Business Manager to lead business development, sales strategy, and consultant team management for IT projects. Requires a degree in Management or related field, 3+ years of experience in IT business development, and strong communication and organizational skills.