65 English-speaking jobs in Leiria

Startup Summit 2026 seeks Brand Ambassadors to promote the event through their network, content, and community activity. Ambassadors will help spread the word, activate their network, and introduce Startup Summit to relevant communities.

Annotate text, image, and video data for training Generative AI models. Apply critical thinking to handle ambiguous data and ensure annotation accuracy. Collaborate with teams to meet quality standards.

Senior Accountant to support international entertainment and live events operations. Manage full-cycle accounting under Portuguese GAAP (SNC), ensure MIBC compliance, and handle tax and legal filings.

Packaging Coordinator for Europe ensuring smooth and compliant packaging operations across external warehouses and logistics partners. Coordinate planning, execution, and follow-up of packaging activities, manage inventory, suppliers, and operational performance.

Full Stack Developer to design, develop, and maintain scalable web applications. Build frontend interfaces using React or Vue.js and develop backend services and RESTful APIs. Contribute to AI system integration and collaborate with cross-functional teams.

Lead a high-growth e-commerce brand, driving performance across revenue, margin, ROAS, CAC, AOV, CVR, refunds, and customer experience. Manage daily operations, coordinate with Growth, Creative, CRO, Analytics, Lifecycle, Tech, Finance, and Operations teams. Analyze data, identify growth bottlenecks, and implement solutions.

Systems Administrator needed for mission-critical technology environments. Manage Windows Server, Linux, HPE Alletra, and OneView systems. Experience with virtualization (VMware, KVM/Oracle), Azure, M365, and WatchGuard is required. Strong networking, security, and backup/recovery skills are essential.

Technical Lead to develop, maintain, and evolve application solutions, data, Machine Learning, and GenAI. Experience with Python, PySpark, Databricks, Azure, and Azure Data Factory required. Knowledge of Machine Learning, GenAI, and LLM-based architectures, including LangChain, LangGraph, and RAG, is essential.

Provides IT support and workstation management, including remote assistance, end-user service desk support, equipment preparation, asset lifecycle management, print/peripheral support, and security patching.

Yey seeks commercial partners in Portugal to introduce its construction workforce management platform to companies and subcontractors.

Leads regulatory compliance efforts for Revolut Bank UAB branches across the European Economic Area. Builds and manages a team of compliance experts, advises on compliance requirements, and ensures alignment with global frameworks. Requires 8+ years of experience in regulatory compliance, expertise in C-Suite engagement, and knowledge of regulatory gap analysis and policy implementation.

Develop and maintain Drupal modules and enterprise applications using Drupal 11+, PHP 8+, and related technologies. Implement CI/CD pipelines, deployments, and environment automation. Ensure performance, security, and stability through optimization, monitoring, and upgrades. Collaborate on code reviews, documentation, and Agile delivery processes.

Accountant needed for a client in Porto. Minimum 2 years of experience in a related environment or audit firm required. Must have knowledge of IFRS 15, IFRS 16, IAS 37, and statutory accounting. Fluency in English is essential.

Accountant responsible for accounting tasks for local and international entities under IFRS and local GAAP. Ensures accounting policies and internal controls are applied. Performs monthly, quarterly, and annual closing tasks, analyzes balance sheets, and prepares tax packages. Requires a finance degree, 3+ years' experience, and knowledge of IFRS standards.

Senior C++ Engineer will build and optimize high-performance media systems for large-scale streaming platforms. Responsibilities include working with FFmpeg, x264, and video processing pipelines, optimizing encoding performance, and debugging complex media issues.

Platform Expert needed for strategic projects involving the implementation, governance, and continuous improvement of the Dynamics 365 platform. Requires master-level profile with 5+ years experience in large-scale Microsoft Dynamics 365 projects, advanced knowledge of Dynamics 365, Dataverse, Field Service, and Project Operations, and relevant certifications. Fluent English is mandatory.

Data & AI Solutions Expert needed to translate business needs into data and AI requirements. Support solution design, testing, and continuous improvement. Requires 5+ years of experience in Data, BI, Analytics, or Generative AI and knowledge of tools like Tableau, SAP BW/HANA, Snowflake, and AWS Data services.

Scrum Master to facilitate Scrum ceremonies, coach teams on Agile practices, and support product delivery in a Financial Services environment.

Dataiku Expert to support teams on implementation and best practices. 5+ years as a Data Engineer with strong ETL/ELT and data pipeline architecture experience. Proficiency in Python and SQL required.

Experienced SAP CS/PM Consultant needed for international projects focused on Customer Service and Plant Maintenance. Analyze business requirements, configure and support SAP functionalities, and collaborate with stakeholders.