1295 English-speaking jobs in Porto

Analyzes and evaluates SCADA/OT, factory, and IT system architectures from a security-by-design perspective. Identifies architectural risks, evaluates compliance with international standards, and translates security concepts into recommendations for technical teams and management.

Lead data migration for a large-scale Dynamics 365 Finance (F&O) implementation. Define strategy, oversee ETL processes, collaborate with stakeholders, and ensure data accuracy.

Java Software Engineer will design applications, create and develop programs, and ensure smooth deployment. Requires 4+ years of experience developing Java applications, ensuring code quality, documenting technical solutions, and participating in code reviews. Knowledge of JavaScript, CSS, Netbeans, Javabeans, HTML, Jira, Agile, Jenkins, or Angular is a plus.

Provide z/OS Level 2 support, including batch processing and operational supervision. Strong background in batch processing and operational supervision required. Hands-on experience with TWS/Control-M and real-time monitoring and production incident handling.

FP&A Manager to lead budgeting, forecasting, and long-range planning processes. Requires strong Anaplan expertise, translating business requirements into scalable models and partnering with stakeholders. Proven FP&A experience and Anaplan experience are essential.

Product Manager needed for international automotive project focused on digital transformation. Define product vision, strategy, and roadmap, translate business needs into user stories, and collaborate with teams to deliver scalable solutions.

Lead marketing efforts for TeamViewer's flagship IT product category. Develop positioning, messaging, and go-to-market strategies. Manage product launches and sales enablement. Collaborate with product management, sales, and marketing teams.

Senior Data Scientist to design, develop, and deploy machine learning models. Experience with predictive modeling, data analysis, and computer vision required. Must have strong data engineering skills and experience with Python, SQL, Git, and Docker.

Freelance English writers train AI models by crafting text that teaches AI reasoning, logic, and clarity. Contributors create original, fact-checked responses, collaborate with Quality Assurance Specialists, and adhere to style and quality standards.

Senior Python Developer will design, build, and maintain data-driven applications. Responsibilities include developing ETL pipelines, contributing to data architecture, and working with cloud technologies like GCP.

Senior Data Scientist to design, develop, and deploy machine learning models. Will perform data analysis, build data pipelines, and develop computer vision solutions. Requires 5+ years of experience in machine learning, predictive modeling, and data analysis in a fast-paced environment.

This role supports the design, implementation, and continuous improvement of global expense management processes. The Manager will analyze, develop, and improve processes to ensure compliance, efficiency, and user satisfaction. They will act as a subject matter expert, collaborate with stakeholders, and monitor process performance.

As a Business Analyst (BI tools), you will design and configure pre-built KPI dashboards, embedded analytics components, and customizable visualizations for a tax compliance platform. You will partner with development, professional services, partners, and sales teams to deliver BI and analytics solutions. Strong experience with embedded analytics platforms, BI tool configuration, and data visualization best practices is required.

Supports the development of photovoltaic self-consumption solutions, contributing to technical design, costing, and commercial proposals for PV projects.

Intermediate Business Analyst to join a team of 20+ supporting requirements definition for an enterprise-grade Point-of-Sale platform. Collaborate with stakeholders and cross-functional teams to deliver features across various system components.

Information Security Analyst will monitor Mindera's infrastructure, manage vulnerabilities, respond to security incidents, and advise Minders on security best practices. Responsibilities include developing detection rules for XDR platforms, running vulnerability scans, and assisting with incident response. Requires 3+ years of experience in security areas like XDR threat detection/response, vulnerability management, scripting, and automation.

.NET Developer to design, build, and maintain scalable applications using C# for both frontend and backend development. Experience with WPF, Windows Forms, Entity Framework/EF Core, and SQL Server required.

Senior Flutter Engineer to design, develop, and deliver mobile applications and platforms for clients. Lead technical direction, plan roadmaps, and translate ideas into scalable solutions. Collaborate with cross-functional teams and mentor team members. Requires a Bachelor's degree, 5+ years of experience, strong Flutter knowledge, and fluency in English.

Lead a global team of Computer Vision professionals, developing and implementing tailored solutions for Siemens Energy business areas. Develop foundational computer vision capabilities, collaborating with internal R&D and external partners. Support internal competence build-up through training and knowledge sharing.

QA Automation Engineer with +4 years of experience in Java/C# and test automation tools (Selenium, Cypress, Katalon). Experience with CI/CD pipelines (Jenkins, Azure DevOps), test management tools (Jira, Xray), and BDD frameworks (Cucumber, SpecFlow). Strong communication and analytical skills. English proficiency (B2 level) required. Hybrid work model (2 days/week in Porto).