1216 English-speaking jobs in Porto

Recruit Data Center Technicians (DCTs) across the Asia-Pacific region. Source, screen, and interview candidates, assessing technical skills and experience. Build and maintain a vetted DCT pool, track performance, and coordinate onboarding.

Designs, implements, and maintains storage arrays and backup solutions. Manages storage capacity, performance, and security. Develops and executes data migration and disaster recovery plans. Provides support and documentation for storage systems.

Freelance AI trainer needed to design computational physics problems requiring Python programming. Must have a physics degree, Python proficiency, and experience with numerical simulation methods.

Freelance Agent Evaluation Engineer needed to create challenging tasks and evaluation criteria for AI coding agents within simulated environments. Requires experience in software development, testing, and Python.

Shapes and drives product vision, roadmap, and backlog for enterprise-level software solutions. Collaborates with cross-functional teams to deliver high-impact features aligned with customer needs and strategic objectives.

Senior Web Engineer to develop and maintain a TypeScript-based Web SDK focused on performance, security, and browser APIs.

Lead Python developer to design, code, test, and deploy applications. Collaborate with teams on project scope, architecture, and timelines. Troubleshoot, debug, and optimize applications.

Front-end Developer to translate UX/UI wireframes into functional web interfaces for company websites. Requires 4+ years of experience and collaboration with cross-functional teams.

System Administrator Linux to build, deploy, and maintain infrastructure services and applications. Automate tasks, troubleshoot incidents, and collaborate with technical teams. Requires strong Linux administration experience (RHEL, Oracle Linux, Rocky), scripting, and automation skills.

Power Systems Engineer will analyze technical information, grid codes, and regulatory requirements for renewable energy projects. Responsibilities include designing electrical systems, preparing documentation, analyzing grid impact studies, and providing technical support.

Quantitative Financial Risk Manager will develop quantitative analysis tools for credit, market, and liquidity risk. This role involves building scalable analytics infrastructure, running real-time analysis, and stress testing portfolios.

Business Analyst with 2 years of experience in reporting and KPI tracking using Power BI, Excel, and SQL. Strong communication and collaborative skills are required.

Senior Full Stack Engineer will design, build, and maintain robust web SDKs for customer applications, focusing on image capture quality, accessibility, and user experience.

Web Analyst to lead and manage the analytics ecosystem, focusing on Google Marketing Platform and related technologies. Responsibilities include implementing tracking codes, configuring Google Analytics 4, collaborating with teams, and presenting data-driven insights.

Information Security Manager to lead security program, promote a security-first culture, and protect TUI's IT organization. Experience leading information security, governance, risk, and compliance activities for a large business unit required. Strong understanding of Microsoft security best practices, including Azure, MS365, and Copilot, is essential.

DataOps Engineer to manage and support data pipelines, ETL processes, and analytics platforms. Responsibilities include data validation, quality checks, performance tuning, and monitoring system health. Requires 5+ years of experience in DataOps, Data Engineering Operations, or Analytics Platform Support with proficiency in SQL, Python/Shell scripting, and cloud platforms (AWS). Familiarity with CI/CD tools, version control, and IaC frameworks is also necessary.

Senior Node.js Backend Developer to build and maintain scalable backend services and APIs. Collaborate with product and engineering teams to design new features and optimize for performance, scalability, and reliability.

Experienced SAP PP/DS Consultant needed for global SAP environment. Collaborate on DT/IT Production Planning projects, support Group Template rollout, and lead Advanced Planning & Scheduling (APS) initiatives. Minimum 5 years of experience required.

Senior Java Software Engineer to build and evolve the Flights SearchBookingPostBooking Domain microservices platform. Responsibilities include driving technical work, providing guidance for complex initiatives, and delivering projects with high complexity. Must have experience in a senior engineer role, staying up-to-date on industry trends, and delivering strategic technical improvements.

Develop, enhance, and maintain Java & Angular applications for Global Blue's Tax-Free Shopping refunding systems. Collaborate in a team to design, implement, test, and deploy solutions within an Agile environment. Ensure code quality, performance, and security while adhering to best practices and standards.