1670 English-speaking jobs in Porto

Senior Data Engineer to design, build, and optimize scalable data solutions within a Data Lake ecosystem. Responsibilities include developing data pipelines using Python and PySpark, analyzing business requirements, and collaborating with cross-functional teams. Requires 5+ years of experience in Data Engineering or Big Data environments with strong Python, PySpark, SQL, and Big Data technologies knowledge.

Support the design and execution of Oracle Compliance policies and controls across ITGCs and business processes. Perform operating effectiveness testing and assist in building the Oracle Compliance Center of Excellence.

Founding Mobile Engineer to architect and build a greenfield Flutter application for a fast-growing fintech. Own technical decisions, deliver production releases, and establish mobile CI/CD pipelines. Requires strong Flutter expertise and experience building at scale.

Senior .NET Developer to build and maintain secure, high-performance SaaS applications. Requires expert C#/.NET Core, ASP.NET Core Web API, and Azure experience. Focus on backend architecture, microservices, and SQL Server.

Cyber Security Engineer to support and strengthen Microsoft Azure security posture. Responsibilities include assessing risks, designing secure architectures, and supporting IAM via Microsoft Entra ID. Requires 2-5 years of experience with Azure and cloud security principles.

The Technical Manager leads the technical department, overseeing maintenance, reliability, and integrity programs. This role drives technical excellence, optimizes daily operations, and ensures asset integrity for deepwater infrastructure.

Intern supporting HR Business Services by assisting with Contingent Workforce and International Mobility initiatives. Responsibilities include project support, data gathering, documentation, and administrative tasks. Requires relevant degree, English proficiency, and strong organizational skills.

Intern supporting Enterprise Solutions and Continuous Improvement. Responsibilities include data documentation, process analysis, and driving organizational efficiency through project contributions. Requires analytical skills and proficiency in Microsoft Office.

Data Steward Intern supporting Source-to-Pay organization with supplier master data maintenance and data quality. Tasks include updating records, validating data, and supporting onboarding processes. Requires good Excel skills and attention to detail.

Intern supporting Treasury Control by reconciling banking data, checking cash receipts/payments, and assisting with month-end closing. Requires finance background, English proficiency, and strong attention to detail.

Test Engineer (Tosca) designs, develops, and maintains automated test scripts. Responsibilities include executing regression and integration tests, optimizing frameworks with Tosca and Robot Framework, and using NeoLoad for performance testing.

Senior Java Developer to design, build, and maintain scalable backend services using Java 11+ and Spring Boot in a microservices architecture. Requires expert Java knowledge, experience with PostgreSQL/MongoDB, and automated testing with JUnit/Mockito.

Research Scholar position in Biotechnology at Universidade Católica Portuguesa. Focus on processing and characterizing bio-based materials for shoe-related products. Requires a Master's in biotechnology or life sciences.

Senior IT Business Analyst needed to support Rating and LGD applications. Responsibilities include requirements gathering, functional analysis, specification writing, and QA in an Agile Scrum environment. Requires 6+ years of IT BA experience in Financial Institutions.

Senior Node Developer needed to develop and maintain server-side applications using Node.js. Responsibilities include designing RESTful APIs and optimizing applications for performance and security. Requires Node.js experience and familiarity with frameworks like Express.js.

Seeking a Cybarark Consultant with 2+ years of experience administering CyberArk PAM. Must have strong technical knowledge of configuration and end-to-end platform management. English proficiency and hybrid work availability are mandatory.

Senior Security Software Engineer builds cloud security AI accelerators using Python, developing REST APIs and GenAI workflows. Responsibilities include AI agent development, Rego policy writing, and Terraform module generation for cloud automation.

Cyber Security Senior Officer role involving risk assessment, security architecture definition, and advisory services. Requires experience in cybersecurity, risk management, and cloud security initiatives.

Cryptography Cybersecurity Expert to define security strategies, assess risks, and evaluate data protection mechanisms. Requires experience in cybersecurity, cryptography, and risk management.

PHP Developer role requires 4+ years of PHP 8 experience and 2+ years in Java. Responsibilities include full-stack solution design, development, and contributing to the technical roadmap.