3155 English-speaking jobs in Porto

The Head of Security & Corporate IT defines and drives the long-term IT and security strategy, ensuring the resilience, compliance, and continuous improvement of all IT systems. This role oversees the delivery of Corporate IT services, collaborates with Legal, Finance, and Technology teams on security controls and policies, and manages IT budgets. The Head of Security & Corporate IT leads a team, supports audit inspections, and ensures business continuity planning and disaster recovery capabilities.

Provides general administration for HR Services processes, tools, and programs across Europe and globally. Supports HR community and stakeholders, handles inquiries, and executes tasks according to defined processes. Administers procurement, invoicing, and financial processes. Contributes to continuous improvement of HR Services procedures and documentation.

Data Scientist needed to build smart ML models using image, text, audio, and tabular data. Experience with Python, PyTorch or TensorFlow, Docker, and CI/CD required.

Senior Machine Learning Engineer will build, deploy, and maintain production-grade ML systems that power verified intelligence across the Liminal platform. Responsibilities include model improvement, pipeline development, and collaborating with engineering, data science, and product teams.

Senior .Net Developer sought to design, develop, and maintain backend systems. Will support architecture design and guide development teams in implementing best practices. Experience with C#/.NET Core, SQL, and frontend frameworks (Angular, Vue.js) required. Azure, Azure DevOps, and CI/CD experience a plus.

Own the reliability and performance of real-time market data and price feed infrastructure. Monitor production systems, automate operations, and lead incident response with data forensics.

Data Analyst for an international project. Responsibilities include running analytical engines, collecting and analyzing data, developing data models, and creating dashboards. Requires 3+ years of experience, strong Python and SQL skills, and experience with ETL processes. Fluency in English is required.

Cybersecurity Engineer will research, analyze, and justify data protection risks, finding solutions. Assist clients in achieving data security standards for intelligent data products. Develop risk analyses and solutions for secure cloud application alignment. Implement standards for data security techniques. Must have experience in software security, threat modeling, security by design, Python, and cloud technologies.

Application Support Specialist will provide Level 2 technical support for applications, ensuring incident resolution and process improvement. Responsibilities include incident analysis, monitoring systems, procedure development, and change management. Requires experience with .NET, Angular, SQL Server, PostgreSQL, and Elasticsearch.

Support the delivery of intelligent automation solutions across EY service lines, focusing on Microsoft Power Platform, low-code/no-code technologies, and AI-enabled insights. Provide technical advisory support to project teams on Microsoft Power Platform solutions and contribute to design, enhancement, and integration of applications and workflows. Manage IT projects by supporting planning, delivery, quality assurance, and risk management activities.

Senior .NET Developer will implement Search and Subscription features for a public-facing web portal using .NET Core, microservices architecture, and cloud platforms (AWS or Azure). Responsibilities include developing search functionality, implementing subscription features, leveraging containerization with Docker and Kubernetes, and managing data with Entity Framework/EF Core.

Data Security Specialist to design, maintain, and implement data security policies and controls across hybrid environments. Experience with Azure, cloud infrastructure, and security frameworks required.

Full-stack Engineer to design, develop, and maintain web applications using TypeScript, Node.js, and React. Experience with REST and GraphQL APIs, cloud environments (AWS preferred), and agile methodologies required.

Senior Legal Counsel will provide comprehensive legal support to Construction, Operations & Maintenance Business Lines. Responsibilities include contract drafting, review, and negotiation, legal analysis, risk mitigation, and general legal advice.

Ubuntu Security Engineer will analyze, fix, and test vulnerabilities in open source packages. Collaborate with teams to identify, prioritize, and coordinate remediation of vulnerabilities.

Senior ServiceNow IT Consultant to enhance and optimize ITSM processes, support ITOM expansion, and contribute to the rollout of Strategic Portfolio Management (SPM). Requires strong technical expertise in ServiceNow ITSM, ideally with ITOM and/or SPM experience.

Content Marketing Associate will create and manage written and visual content for culinary experiences listed on the company website. Responsibilities include writing experience pages, marketing emails, and social media graphics. Requires a Bachelor's degree, 3+ years of content marketing experience, and strong visual editing skills.

Supports the cybersecurity posture of the AI & IT Innovation perimeter and contributes to the Group's AI & Data Cyber governance. Analyzes security risks related to technologies and recommends mitigation measures. Assists in creating a complete inventory of applications, including risk assessments and security documentation. Ensures alignment of policies with organizational objectives and compliance expectations. Supports operational teams in implementing cybersecurity action plans. Monitors remediation plans, prepares risk committees, and performs reporting to management. Reviews and validates staff access requests. Oversees internal control testing and validation activities.

Full Stack Engineer to build and scale a climate platform. Responsibilities include developing web applications, architecting backend services, and designing APIs. Requires 5+ years of experience with web application development, TypeScript, Node.js, React, and PostgreSQL.

Design, develop, and maintain automated test frameworks and test cases. Collaborate with stakeholders and teams to ensure CI/CD integration and drive quality improvements.