intern internship English-speaking jobs in Santo Tirso

Drive profitable growth for a premium Shopify brand across acquisition, conversion, and retention. Own the commercial roadmap, audit agency strategies, and manage CRO/development projects. Requires 7+ years in e-commerce/growth marketing.

Full-time QA Tester for mobile games. Responsibilities include executing test cases, identifying and documenting bugs across iOS/Android, and collaborating with the development team to ensure high-quality releases. Requires prior mobile QA experience and strong attention to detail.

The Director of Insurance will build and scale a global embedded insurance offering across the company's travel and e-commerce platform. This role defines insurance strategy, owns the full value chain, and leads relationships with carriers and reinsurers.

Senior Google Ads Media Buyer needed for Demand Gen & Display. Manage and scale cold traffic campaigns using static ads into advertorial and comparison funnels. Requires experience managing $100k+ monthly spend.

Cyber Security Risk & Security Architect to identify and manage cyber security risks, ensuring compliance with corporate policies. Evaluate risks, define security solutions, and provide security advisory to IT and business stakeholders.

Business Analyst needed to bridge business needs and technical teams for international projects. Responsibilities include gathering requirements, documenting user stories, and optimizing processes. Requires 5+ years of experience and knowledge of Agile methodologies.

Experienced Logistics Manager needed for complex data centre construction projects. Responsible for planning and executing site logistics, managing deliveries, and ensuring safe, efficient project delivery across multiple teams.

Seeking a Product Owner for the Marketing & Sales Data Product. This role owns the business responsibility for measuring marketing and sales success across the customer journey. Requires experience as a Product Owner and knowledge of data products and analytics.

Mechanical Supervisor role requires 5+ years' experience leading site operations, ensuring safety, and coordinating mechanical activities. Responsibilities include managing subcontractors, reporting progress, and maintaining quality standards.

Sales professional to support the sale of new real estate developments in Comporta. Expert in customer presentations, marketing and sales strategy, and negotiation. Fluent in English and possess several years of proven sales experience.

Backend Engineer needed for a global tech company. Develop and own backend features for internal products using .NET/C#, PostgreSQL, and Azure Service Bus. 3-5 years of web application development experience required.

Technical Service Engineer providing end-to-end support for residential and commercial energy storage systems in Portugal. Designs solutions, prepares technical documentation, and supports installation, commissioning, and troubleshooting. Requires 3+ years of experience in related industries and fluency in Portuguese and English.

Lead brand, marketing, and communications strategy across all touchpoints. Define and execute integrated campaigns, manage social media, and optimize the Shopify store and CRM. Requires 3+ years of experience and fluency in English and Portuguese.

Software Engineer - Backend role focusing on feature development for business growth, pricing, and customer experience using Node.js and AWS. Requires 4+ years in software development and fluency in English.

Customer Service Analyst joins the MP&L team to manage customer communication, production planning, and delivery performance. Responsibilities include coordinating logistics, ensuring data accuracy, and resolving delivery issues. Requires a university degree and fluent English.

Product Designer needed for AI and analytics solutions. Design end-to-end user experiences for data-driven digital products. Requires 3+ years of experience and proficiency in design tools. Must operate as a director of a limited company.

Enerfuel Production Supervisor coordinates and oversees biofuel production activities at the Sines plant. This role leads operators, ensures operational discipline, manages production troubleshooting, and meets quality targets. Requires an engineering degree and English fluency.

Perform compliance and due diligence reviews, including sanction matches, product compliance, and enhanced due diligence for high-risk customers. Requires knowledge of AML, FinTech, and strong English skills.

Own the full recruitment cycle for tech roles, building a pipeline of tech talent. Requires 2-4 years in tech recruitment, fluent English and Portuguese, and strong sourcing skills.

SAP S4HANA Internal Consultant for R2R, contributing to global S/4HANA implementation. Responsibilities include designing core R2R processes, system testing, and ensuring business needs are met through process optimization and user training.