freelance English-speaking jobs in Leiria District

As a Data & Knowledge Management Specialist, you will analyze data landscapes, develop operational standards, and define processes for storing and processing information. You will establish a knowledge database and enable cross-collaboration for digital transformation and AI solutions.

Alignerr seeks experienced Clinical Systems Analysts to evaluate and provide feedback on AI-generated content related to healthcare systems and workflows. Responsibilities include reviewing AI outputs for technical accuracy, identifying gaps or errors, and translating clinical and operational requirements into actionable feedback.

Drive new business for Zendesk's EMEA sales organization. Manage inbound leads, qualify opportunities, and upsell/cross-sell to Account Executives. Fluency in Spanish and English required.

Promote Glovo's Retail Media advertising assets to brands to increase awareness, consideration, conversion, and loyalty. Develop and execute activation plans, identify growth opportunities, and ensure brands have the correct distribution and marketing support.

Mid .NET Developer to join a team developing a core product using a microservices architecture in Azure. Requires experience with .NET Core 8, backend development, and C#. Fluency in English is essential.

Functional Tester with 4+ years of experience specializing in advanced and backend automation. Experience with Postman, SQL, ALM Octane, and JIRA. Strong communication and collaboration skills.

Jobbex is seeking an Outsystems Developer to design, develop, and maintain applications using Outsystems technology. Responsibilities include system integrations, database interactions, and collaboration within Agile/Scrum teams.

As the first Analytics Engineer in the Data Centre of Excellence, you will build scalable analytics foundations for faster decision support. You will create reusable metrics, semantic models, and curated datasets, enabling analysts to self-serve. You will partner with Insight Analysts and Technology Teams to ensure data availability in Microsoft Fabric.

EY seeks a Consultant/Senior Consultant – Data Engineer to implement solutions and deliver tech consulting services on Google Cloud Platform. Responsibilities include collaborating with Cloud Solution Architects, designing data architectures, and supporting data ingestion and analytics.

Mindera seeks a .NET Backend Developer with 6+ years of experience to develop performant, secure services and handle asynchronous workflows.

Field Technician to repair and maintain Bayer injection equipment. Responsibilities include preventive maintenance, troubleshooting, user training, and reporting. Requires proven experience as a Field Technician and strong technical knowledge of medical device equipment.

Spanish-speaking B2B Sales Representative to manage outbound and inbound sales activities, identify potential clients, and achieve sales targets.

Auditor to perform reviews and analyses of risk measurement systems within the BNP Paribas group. Develops reports, action plans, and recommendations for risk departments. Requires a Bachelor's degree, 3+ years of experience in banking, audit, or consultancy, and proficiency in English, SAS, SQL, Python, or R.

As Unit4's internal pricing subject matter expert, you will develop and maintain pricing principles, discount governance frameworks, and long-term monetization strategies. You will lead the design of complex pricing structures, provide strategic pricing recommendations, and own Unit4's pricing governance model. Responsibilities include conducting quantitative pricing analyses, leading pricing experiments, and mentoring junior staff.

GL Accountant (Record-to-Report) will own key General Ledger activities (month-end close, reconciliations, journal entries) across several European markets.

Support finance and accounting department with administrative tasks, documentation organization, and accounting document entry. Assist with investment projects, current account management, and bank reconciliation.

Technical Delivery Manager will lead the technical delivery of complex data integration projects. Responsibilities include building product expertise, performing deployments, managing risks, and guiding engineers. Requires expertise in Baremetal Servers, virtual or Kubernetes deployments, Linux/Shell scripting, and GSM/CAMEL/Diameter/4G/5G protocols.

Process Engineer responsible for managing and optimizing production processes to ensure efficiency, quality, and cost reduction. Implements improvements, coordinates teams, and meets deadlines, budget, and safety standards. Requires a Bachelor's degree in Engineering and 3+ years of experience in managing industrial projects and implementing process improvements.

As a Senior Data Scientist, you will design and deliver real-time machine learning models to protect GoCardless' global payment network. You will collaborate with engineers, fraud analysts, and product managers to shape the technical roadmap and explore new approaches to fraud prevention.

Provide customer service support to French-speaking customers regarding credit and account inquiries.