713 English-speaking jobs in Porto

Leads a DevOps team, designing, implementing, and operating cloud infrastructure for TeamViewer products. Manages CI/CD infrastructure, Kubernetes clusters, and containerized workloads. Drives automation and standardization across infrastructure and operational workflows. Collaborates with Engineering, Product, Security, and Platform teams to ensure secure and reliable software delivery.

Senior/Lead UX/UI Specialist will design interfaces and flows for web applications, own the CRO program, and present findings to client stakeholders. Requires 5+ years of experience in product design/UX with demonstrable ownership of a CRO program, hands-on A/B testing experience, strong analytics literacy, and proficiency in Figma.

MailerLite seeks a PHP Engineer to maintain and implement new features across its products. Responsibilities include working with a large codebase, implementing new features, and optimizing SQL queries.

Software Engineer to design, develop, and maintain APIs, backend services, and web applications for a global R&D team. Focus on scalable, secure software architectures and AI-assisted development. Requires 2-5 years of experience in professional software development, strong C++ skills, and experience with REST APIs and modern web technologies.

Assess and migrate existing SAP S/4HANA landscapes to RISE with SAP. Lead migration planning, execution, testing, and support. Design and govern the target-state SAP architecture, including integrations, security, and operational processes. Coordinate with SAP ECS, infrastructure teams, and business stakeholders.

Lead and optimize Workday integration landscape, ensuring seamless connectivity between Workday and external systems. Design, build, and support integrations using Workday Studio, Core Connectors, and EIB. Manage API integrations and collaborate with stakeholders to deliver solutions.

Freelance annotators review and classify text, images, or videos to train AI models. Projects may include rating content, evaluating accuracy, or identifying sensitive material. Requires a bachelor's degree, 1+ year of professional experience, advanced English proficiency, and strong attention to detail. Compensation is project-based, up to $17 per hour.

Senior C++ Developer to join a globally distributed team responsible for an advanced electronic trading platform. Develop and maintain ultra-low-latency trading systems, algorithmic models, and market data services. Must have 5+ years of experience, 2+ years as a technical lead, and strong C++ skills.

This role involves configuring, testing, documenting, monitoring, and supporting secure file transfers and data exchanges between internal and external organizations. Responsibilities include managing Axway CFT and SecureTransport environments, troubleshooting connectivity issues, and ensuring the high availability of file-transfer platforms.

This role involves vulnerability scanning, critical patch management, penetration testing coordination, and secure code review. The candidate will analyze security findings, prioritize remediation activities, and produce reports. Requires 5+ years of IT experience, strong analytical and organizational skills, and excellent written and spoken English.

Participate in Supply Chain Management projects, supporting the development and implementation of SCM systems and processes. Contribute to the design and improvement of internal warehouse processes and support SAP EWM system improvements. Collaborate with international teams to standardize operations and enhance the efficiency and reliability of warehouse and logistics processes.

Support new telecommunications and enterprise process orchestration initiatives. Analyze business and operational processes, translate them into executable BPMN workflows, and contribute to the delivery of robust, scalable, and maintainable orchestration solutions.

Application Support for a banking sector project. Support business IT needs, maintain coverage, provide updates, document issues, and train team members. Requires scripting languages, network, Windows, and Linux knowledge, mandatory Oracle SQL, Unix is a plus. Fluency in English.

Senior Information Security Specialist needed to design and maintain security controls for cloud environments, focusing on SaaS, Microsoft, and AWS. Responsibilities include vulnerability assessment, OWASP testing, and supporting security governance. Requires five years of experience.

The Audio Technician operates, mixes, and maintains audio equipment for onboard entertainment venues. Responsibilities include live audio mixing, system management, show preparation, technical collaboration, and ensuring guest experience quality.

Senior Photographer captures high-quality photographs of guests onboard, including portraits, events, and destination activities. Leads a photography team, mentors junior photographers, and ensures company standards are met. Delivers exceptional guest service and creates memorable experiences through professional photography. Requires 2+ years of studio photography experience, cruise ship experience, a portfolio, and fluency in English.

Entertainment DJs create memorable guest experiences by providing music for activities, parties, and events. They collaborate with onboard teams, interact with guests, and ensure safety compliance. Applicants must submit a video demonstrating their personality and communication skills.

The Lounge Technician delivers world-class entertainment experiences for guests. This role requires technical expertise in audio, lighting, and A/V systems, along with strong communication and problem-solving skills.

Supports the Youth Activities Manager in delivering engaging activities for teens and families, ensuring a safe and memorable experience. Manages the Teen Program, oversees staff, and promotes a culture of service excellence. Requires 2+ years of youth program experience, supervisory experience, CPR/First Aid certification, and fluency in English.

Senior Software Engineer to develop and maintain complex financial applications using C#, .NET, and SQL Server Integration Services (SSIS).