intern internship English-speaking jobs in Cascais

Senior Full Stack Developer to design, develop, and maintain scalable applications using Node.js, Angular, and other relevant technologies. Collaborate with cross-functional teams throughout the software development lifecycle.

Senior Python Engineer to develop and own an R&D platform processing real-time acoustic signals. Responsibilities include signal processing, hardware integration, and full-stack web application development.

Provides Level 1 and 2 support for the LMS platform, including content loading, report creation, and access management. Monitors Level 3 tickets and suggests improvements to reduce ticket volume. Conducts non-regression testing and delivers user training.

Backup & Storage Administrator with 5+ years of experience managing enterprise backup solutions, specializing in IBM Storage Protect (TSM). Requires expertise in AIX & Linux, DB2, Shell/Python scripting, and tape libraries. Must ensure data reliability, integrity, and recoverability. Fluency in English is required.

Senior Software Engineer to build and maintain AWS, TypeScript, React, Node, micro frontend, serverless, event-driven applications. Collaborate in a DevOps culture, mentor junior team members, and contribute to Cinch's technical strategy.

Designs, builds, and operates the ML Ops / LLM Ops pipeline for production ML / LLM traffic. Responsibilities include ingestion, storage, slicing, classification, failure surfacing, and regression alerting. Requires experience building and operating data or ML platform systems, ML / LLM evaluation systems, and PII redaction in production. Strong Python proficiency and understanding of how ML and LLM systems fail are essential.

Senior Graph Data Engineer to design, develop, and optimize data platforms using Azure Databricks. Responsibilities include building data pipelines, optimizing data transformations, and ensuring data quality and governance. Requires strong PySpark and SQL skills, experience with graph databases, and cloud-based data engineering principles.

Accenture seeks an Italian-speaking Content Reviewer Analyst to moderate user-generated content, investigate flagged issues, and ensure platform safety. Must have C1+ Italian and B2+ English proficiency, strong emotional resilience, and attention to detail. Prior experience in content moderation, customer service, or BPO is a plus.

Experienced technology leader sought to lead early-stage Decision Intelligence platform for supply chain planning. Requires experience scaling technology companies, supply chain planning, and AI/machine learning. Equity-based compensation offered.

Human Capital Project Specialist will coordinate the annual performance management cycle, facilitate collaboration, and support Talent & Culture projects. Requires 3-6 years of experience in project management, HR, or related fields. Strong project management, analytical, and communication skills are essential. Fluency in English is required.

The Asset Services Officer tracks and follows up on corporate actions, incomes, and related taxes for hedge fund clients. Responsibilities include capturing events, coordinating impacts across products, and ensuring reconciliations.

The Website Owner & Martech Manager is responsible for defining, managing, and improving the marketing technology stack. This role involves project management, collaborating with the Marketing Performance Manager, BI team, and other departments to ensure optimal performance and data reporting. The ideal candidate will have experience with marketing technologies, data analysis, and process improvement.

Wind Turbine Mould Installation Technician installs, assembles, aligns, and maintains wind turbine blade moulds and tooling systems. Ensures accurate and safe installation to meet engineering, production, and quality requirements. Requires 4-5 years' experience in wind turbine blade manufacturing, composites, industrial installation, or heavy equipment assembly.

The Office Assistant ensures efficient office operations across Portugal and Spain, managing facilities, suppliers, leases, travel, and providing administrative support to the executive team.

Captain will ensure the safe and efficient operation of Airbus A320 flights, leading the crew and upholding Etihad's standards.

DevOps Engineer to design, implement, and manage secure and scalable cloud architectures, primarily Azure. Requires experience with Terraform, Ansible, CI/CD, and Kubernetes.

The Tecnimede Group seeks a CRM and SQL Database Analyst to manage and optimize Salesforce CRM, support commercial and medical teams, and deliver business insights through data analysis. The role requires experience in CRM systems, SQL, data analysis, and reporting.

Quality Control Technician to support the QC team, review supplier compliance, and manage product development and quality approval processes.

Experienced professional to lead and develop a Safety & Compliance team. Manage team goals, monitor compliance processes, and ensure healthcare professionals meet regulatory requirements.

Talent Acquisition Manager needed to lead full-cycle recruitment for marketing and tech roles. Develop and execute hiring strategies, manage recruitment tools, and ensure a positive candidate experience. 5+ years of full-cycle recruiting experience required, including at least 2 years in a Talent Acquisition Manager or Specialist capacity.