1393 English-speaking jobs in Porto

Design, develop, and scale AI-powered solutions for high-availability production environments. Architect and implement intelligent agents, autonomous workflows, and AI-native services. Contribute across the full Software Development Life Cycle (SDLC). Drive engineering best practices around software quality, observability, security, scalability, and performance. Collaborate with Product, Engineering, Data, and AI teams. Contribute to architectural decisions and help shape the long-term evolution of the technology platform. Support technical excellence through code reviews, mentoring, and knowledge sharing.

Develop, implement, and maintain machine learning models and algorithms. Integrate ML solutions into production systems. Collaborate with cross-functional teams to bring prototypes to life and support their transition into production. Monitor and optimize the performance of deployed AI models.

Senior Machine Learning Engineer to develop AI solutions and personalized customer experiences. Collaborate with teams to enhance product vector databases and enable AI-driven search. Design, implement, and deploy AI models and algorithms. Experience with GenAI, vector stores, and cloud technologies required.

Senior Data Analyst to own and manage Power BI workspace for marketing, developing dashboards and reports. Analyze marketing, website, and CRM data to identify trends and opportunities. Translate business questions into actionable insights and collaborate with stakeholders.

Senior Data Analyst will own and manage the Power BI workspace for marketing, developing and optimizing dashboards for key stakeholders. Responsibilities include analyzing marketing, web, and CRM data, identifying trends and opportunities, and collaborating with the data team to ensure reporting accuracy. Strong Power BI, SQL, and marketing analytics experience required.

SQL Database Developer needed for a project in Porto (hybrid model). Develop and support SQL queries, stored procedures, and database structures. Participate in data migration and ETL processes using SSIS. Optimize query performance and collaborate with development teams. Requires 5+ years of MS SQL Server development experience and strong knowledge of MS SQL Server 2016 or later.

SQL Database Developer needed for a project in Porto (hybrid model). Develop and support SQL queries, stored procedures, and database structures. Participate in data migration and ETL processes using SSIS. Optimize query performance and collaborate with development teams. 5+ years of MS SQL Server experience required.

Application Security Engineer needed to define secure software development lifecycles, integrate security tools into CI/CD pipelines, and guide development teams on security best practices. Requires a degree in a related field, experience as a Security Engineer, and strong programming and scripting skills.

Application Security Engineer to define secure software development lifecycles, integrate security tools into CI/CD pipelines, and guide development teams on security best practices. Requires a degree in a related field, experience as a Security Engineer, and proficiency in containerization, scripting, and industry security standards.

Manages the Boards and Kits experience on infineon.com, optimizing the developer web experience to maximize business value. Gathers and prioritizes stakeholder requirements, interacts with web users, and leads the development of new web functionalities. Analyzes web data to identify optimization opportunities and develops A/B testing plans. Collaborates with other web owners and central departments. Proven track record as a Product Owner in agile environments, ideally for customer-facing web platforms, portals, or digital tools in high-tech/B2B contexts. Proven track record in Printed Circuit Board (PCB) development with Altium, Cadence, KiCad or similar layout software and simulation tools. Significant experience in at least one of the following areas: prior engineering role at a semiconductor company, hands-on development of production-level hardware systems, or involvement with AI-based acceleration technologies for hardware design. Excellent communication and stakeholder management skills. Ability to analyze data and make informed decisions. Strong problem-solving and prioritization skills. Experience with A/B testing and experimentation. Knowledge of web analytics tools and methodologies. Ability to work in a fast-paced environment and adapt to changing priorities. Strong collaboration and teamwork skills.

Backend Software Engineer to design, develop, and maintain scalable platforms using Python, JavaScript, and AWS services. Experience with serverless architectures, data ingestion pipelines, and RESTful APIs is required.

Analyze and optimize system availability and reliability at automated warehouses. Develop and implement measures to increase efficiency and reliability. Provide technical support to project management and the system integrator.

Analyze and optimize system availability and reliability at automated warehouses. Develop and implement measures to increase efficiency and reliability. Provide technical support to project management and the system integrator.

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.

Senior HV Engineer to support O&M development and provide technical expertise across HV substations and PV sites. Responsibilities include maintenance optimization, fault support, and governance of HV safety rules and procedures.

Data Analyst will support operational data analysis and insights to optimize performance and customer satisfaction. Responsibilities include designing dashboards, analyzing data, and automating processes using SQL, Power BI, and Python.

Develops and implements HR strategies aligned with business goals. Manages employee relations, recruitment, and performance appraisal systems. Oversees training programs and ensures legal compliance.

Develops and implements HR strategies, manages employee relations, and oversees recruitment and selection.

Full Stack WordPress Developer to design, build, and maintain websites, implement features, and manage technical aspects of the CMS. Must have 2+ years WordPress experience, proficiency in HTML5, CSS3, JavaScript, and PHP, and strong understanding of MySQL.

Full Stack WordPress Developer needed to design, build, and maintain websites. Must have 2+ years WordPress experience, proficiency in HTML5, CSS3, JavaScript, and PHP, and strong understanding of MySQL. Must be a resident of Portugal.