1458 English-speaking jobs in Porto

Senior Java Engineer to join a team focused on customer acquisition and renewal. Will collaborate on feature development, security, scalability, and resiliency enhancements. Requires JVM development experience, Java expertise, SaaS product development, AWS knowledge, and familiarity with continuous development practices.

Senior .Net Engineer to design, develop, and deliver a core PDF library. Responsibilities include designing WebSocket communication layers, optimizing PDF processing, and writing C# SDKs. Requires 5+ years of C# experience, C++ experience, and strong communication skills. Experience with CI/CD, test-first development, and cloud technologies is a plus.

Software Engineer (Platform Engineering) will architect and shape the foundational infrastructure for large enterprises. Responsibilities include collaborating with various teams, designing and creating a state-of-the-art platform, and ensuring its scalability, reliability, and security.

Senior Data Scientist will design and implement machine learning models to solve complex business problems. Responsibilities include optimizing existing models, collaborating with cross-functional teams, analyzing large datasets, and communicating technical findings. Proficiency in Python, SQL, and machine learning algorithms is required.

The Corporate Applications Software Engineer develops and maintains software components, ensuring robustness and scalability. They align new developments with the application landscape and maintain technical expertise in relevant areas. The role requires a Bachelor's or Master's degree in a related field and minimum 2 years of software development experience.

Software Engineer in Test Automation will design and execute test plans for broadcast software systems, focusing on user experience and usability. Develop and maintain test automation scripts, collaborate with developers and designers, and document test results. Requires 3+ years of experience in broadcast software systems and test automation.

The Corporate Applications Software Engineer develops and maintains software components, ensuring robustness, reliability, and scalability. They align new developments with the application landscape and maintain technical expertise in relevant areas.

Front End Engineer specializing in React to develop user interfaces for Neuron and Cerebrum products. Analyze user stories, build technical designs, and develop software components. Collaborate in a cross-functional team using Agile methodologies.

Project Delivery Engineer will configure customer services, manage telephony and omni-channel estates, and execute provisioning projects. Requires a Bachelor's Degree in a STEM field or equivalent experience, strong analytical and customer service skills, and ICT proficiency.

Leads the execution of DAQ product development projects, ensuring on-time and on-scope delivery. Coordinates across hardware, software, operations, and solution portfolio teams. Provides regular status updates, risk assessments, and escalation support. Drives continuous improvement of execution processes.

Experienced SAP S/4HANA Solution Architect needed for Finance, DRC & Tax. Designs and maintains global Finance process architecture, ensuring compliance with international reporting requirements. Leads continuous improvement and change requests related to DRC and Tax compliance. Provides expert support for S/4HANA FI processes and integrates with 3rd-party tax engines. Collaborates with Finance, Tax, and IT teams.

Processes and validates supplier invoices, prepares payment proposals, and analyzes supplier accounts. Requires a degree in a related field, 2+ years of experience, SAP experience, and proficiency in English.

Senior .Net Developer will design, develop, and maintain scalable backend applications using .NET technologies. Responsibilities include building RESTful APIs, microservices architectures, and cloud-native solutions. Requires 5+ years of experience with C# and .NET, REST APIs, and cloud platforms like AWS or Azure.

Lead customer engagements to implement SAP's business data frameworks. Develop data and analytics strategies, advise on reporting and planning solutions, and transform existing systems. Deep expertise in SAP Data & AI portfolio, third-party platforms, and integration architectures is required.

Defines and drives the roadmap for the Windows Client and Desktop environment. Translates business needs into technical requirements and collaborates with engineering teams on delivery. Monitors platform performance and ensures adherence to security standards.

Cloud Security Engineer to design, implement, and maintain security controls for AWS infrastructure. Conduct risk assessments, vulnerability scans, and penetration testing. Develop and enforce security policies and standards.

Senior Machine Learning Engineer will design, develop, and maintain scalable data pipelines and ML infrastructure. Responsibilities include leading the development and deployment of ML services, implementing E2E ML pipelines, and ensuring smooth operation of ML projects. Requires a degree in Computer Engineering, IT, or similar field, 5+ years of experience as a Backend Engineer or Machine Learning Engineer, and proficiency in Python, SQL/NoSQL databases, and MLOps frameworks.

Lead and grow a multi-layered engineering organization, driving the evolution of a core product into a sophisticated, cloud-native platform. Own the roadmap for a global portfolio, balancing long-term technical vision with predictable, high-quality delivery.

Develop and maintain Python production applications for scalable ML workflows in cloud environments. Ensure code quality, testing, and documentation. Optimize performance and scalability of ML services. Support ML engineers in developing workflows and experiments.

QA Analyst will contribute to the definition and monitoring of quality standards, review functional specifications, and write test plans and reports. The role requires experience in software quality assurance, test case writing, and problem-solving. Familiarity with AWS, API testing, and bug tracking tools is essential.