111 English-speaking jobs in Portalegre District

Machine Learning (ML) Lead / Manager - Lisbon (hybrid / remote)#TeamCandour are working with a thriving, global financial services organisation to onboard a passionate and experienced Machine Learning (ML) Lead / Manager to head up a newly formed ML Engineering team.

Cloud Infrastructure Engineer needed to design, implement, and maintain scalable, secure cloud infrastructure on AWS. Experience with Terraform, CI/CD, Kubernetes, and data lake architectures required.

Data Engineer needed for a 2-month international project, with potential extension. Responsibilities include building data pipelines, ingesting data from Hotjar and Google Analytics, resolving data quality issues, and deploying data products. Requires experience with Microsoft Fabric, Databricks, Power BI, and data modeling. Fluent English is mandatory.

Experienced Data Scientist with a background in pharmaceutical Marketing & Sales analytics sought for an international project. Develop and deploy machine learning models, perform sales analyses, and translate data into actionable insights. Strong Python skills, experience with data manipulation and ETL processes, and a proven track record in the pharmaceutical sector are required.

Security Data Engineer to build and maintain automation workflows integrating security APIs into Power BI. Develop and manage dashboards, optimize data pipelines, and ensure data accuracy and compliance. Requires 3+ years of experience in security automation, data engineering, or similar. Strong Power BI, Python/PowerShell, and SQL skills are needed.

Quality Technician needed for visual inspections of parts, managing client complaints, and documentation. Experience with FAI (First Article Inspection) is a plus.

Senior Web Engineer to develop and maintain a TypeScript-based Web SDK focused on performance, security, and browser APIs.

Senior Full Stack Engineer will design, build, and maintain robust web SDKs for customer applications, focusing on image capture quality, accessibility, and user experience.

Marketing Specialist to drive growth for a rapidly expanding restaurant & hospitality job site. Responsibilities include analytics, conversion rate optimization, email marketing, and A/B testing. Requires 3+ years of experience improving digital platforms, strong analytical skills, and proficiency in tools like GA4, Clarity, Klaviyo, and HubSpot.

Senior Node.js Backend Developer to build and maintain scalable backend services and APIs. Collaborate with product and engineering teams to design new features and optimize services for performance, scalability, and reliability.

Senior Risk Engineer to design, build, and maintain risk engineering systems focused on commodities risk and market data pipelines. Requires strong Python skills, full-stack development experience, and familiarity with cloud platforms. Must have a solid understanding of commodities markets and experience with CI/CD environments.

Software Engineer specializing in Systems, Security, and Low-level Development. Researches, designs, and implements scalable, reliable, and secure low-level software solutions. Analyzes systems, optimizes performance, implements security mechanisms, and collaborates with teams.

Marketing Mix Modelling (MMM) Consultant with 10+ years of experience in MMM and advanced marketing analytics. Strong background in premium fashion/retail, experience across retail and wholesale models, and understanding of media and performance channels. Experience advising senior marketing and finance stakeholders on budget allocation and ROI. Fluency in English required. Experience with MMM tools (e.g., Google's Meridian) is a plus.

Senior Full Stack Engineer to build and maintain a data-driven AI platform for brand intelligence. Responsibilities include extending backend services, building data-rich dashboards, and integrating with LLM APIs. Requires 3-6 years of full-stack experience with TypeScript, React, Next.js, and Node.js.

Senior Account Executive to close mid-market and enterprise deals for a fast-growing AI-powered email deliverability tool.

Electrical Package Manager to oversee design, installation, testing, and commissioning of electrical systems for a data center project. Manage site safety, collaborate with project team, and track costs and progress. Requires relevant electrical qualification, project management experience, and knowledge of health & safety.

Data Annotators review, label, and moderate online content to build AI training datasets. Must have a high school diploma or higher, strong English skills, and access to a secure workspace.

Senior .NET Software Engineer to develop .NET microservices and React applications. Experience with REST APIs, SQL Server/PostgreSQL/MongoDB, CI/CD pipelines, and Agile methodologies required.

Freelance Data Scientist (May/June 2026 - December 2026) needed for applied data analysis using time-series and sensor data. Experience with Python, data science, and feature extraction in domains like gait, motor, audio, or speech data required.

Maintenance Technician performs corrective and preventive maintenance on equipment, ensuring continuous communication with production. Requires a technical foundation in maintenance procedures, knowledge of electrical, pneumatic, and hydraulic diagrams, and experience in similar roles.