1420 English-speaking jobs in Porto

Site Reliability Engineer / Infrastructure Engineer will administer and maintain physical and virtual infrastructure, including servers, storage, and virtualization platforms. Responsibilities include operating hybrid cloud environments, managing service requests, and applying system updates. The role requires experience with Windows Server, Linux, Active Directory, Azure, and cloud platforms.

Senior Quality Assurance Engineer will design and develop automated tests, analyze results, and coach teammates. Experience in manual and automated testing methods, development languages (JavaScript, Python, Java), and testing tools (Cypress, Playwright, Selenium, K6, Jmeter) is required.

Senior Java Developer to build a next-generation fintech platform for the Arab world. Responsibilities include designing and maintaining scalable distributed systems, developing RESTful APIs, and collaborating with cross-functional teams. Minimum 5 years of experience in a similar role and deep understanding of Java or JVM-hosted languages required.

Provides Level 2 technical support for applications, resolving incidents and user requests. Analyzes root causes, escalates issues when necessary, and monitors systems for anomalies. Participates in procedure development, change management, and continuous improvement initiatives.

Application Support Specialist will provide Level 2 technical support for applications, resolving incidents and user requests. Responsibilities include incident analysis, monitoring systems, procedure development, and change management. Requires two years of application support experience, proficiency in .NET and Angular, and knowledge of SQL Server, PostgreSQL, and Elasticsearch.

Mobile Developer needed to design, develop, test, and maintain mobile applications using C# .NET, Xamarin, and .NET MAUI. Must have experience with Agile methodologies, Git, and a Bachelor's Degree in a STEM field.

Designs and implements a Modern Data Platform on Microsoft Fabric, building scalable data pipelines and leading the migration of legacy BI to Azure. Develops and maintains ETL/ELT and CI/CD pipelines, collaborating with business and IT teams across multiple countries.

Product Owner for a telecommunications project focused on cloud infrastructure. Responsibilities include performance monitoring, product optimization, and market trend analysis. Requires cloud product lifecycle knowledge, KPI analysis, and experience with multidisciplinary teams.

Cybersecurity Officer for an international banking project. Follow-up and reporting on IT recommendations, assist in risk and control committee reporting, and ensure procedures and control plans are in place. Knowledge of ISO 27001, ISO 31000, NIST, GRC & Audit tools, and IT tools (Word, PowerPoint, Planner).

Azure DevOps Engineer will support and maintain business platforms, collaborate with teams on design and implementation, and drive architectural decisions for scalable and secure cloud infrastructure. Requires a Bachelor's degree, 3+ years of Azure cloud experience, and proficiency in Azure services and Infrastructure as Code tools.

Devoteam's Distributed Cloud Unit seeks SRE Specialists to ensure cloud infrastructure stability. Responsibilities include troubleshooting application integrations, automating recovery workflows, and designing scalable cloud-native solutions.

DevSecOps Engineer to create security workflows for application deployment and auditing. Collaborate with DevOps and Security teams to automate security services and evaluate application risk.

Devoteam seeks a Machine Learning Engineer to design, develop, and implement end-to-end machine learning pipelines. This role requires expertise in Python, ML frameworks (TensorFlow, PyTorch, scikit-learn), and MLOps principles.

Design, build, and maintain Java code. Participate in code reviews and provide recommendations for continuous improvement. Guide junior developers and create scalable architectures. Work with product teams to understand system requirements and develop solutions. Diagnose and resolve complex issues, ensuring application stability and reliability. Stay up to date with new technologies and frameworks.

DevOps Engineer to design, secure, and automate cloud infrastructure. Experience with AWS services (VPC, EC2, IAM, Terraform, S3, Route53, Security), IaC, Configuration Management, CI/CD tools, and scripting languages required.

Data Engineer with expertise in AWS to work on a cloud-based application for sales performance monitoring. Requires strong Python and SQL skills, experience with Glue, Pyspark, Kafka, and cloud data storage/processing. Proficiency in Tableau and SSAS/SSIS for data visualization and cube creation is essential. Familiarity with agile methodologies and machine learning concepts is a plus.

Design, develop, and maintain Java applications. Integrate and manage business workflows using Camunda 8. Implement containerization and orchestration best practices with Kubernetes.

Data Engineer to design and optimize scalable data architectures. Build data pipelines, implement data processing frameworks, and automate release processes. Requires 4+ years of experience, expert-level Python, SQL, and experience with distributed computing and cloud data warehouses.

Develop and maintain data tools for banking stakeholders. Translate business requirements into data solutions and collaborate with clients to deliver high-quality outcomes.

Design and develop innovative web applications using JavaScript/TypeScript, Angular, and related technologies. Write reusable, scalable code, optimize for performance and security, and collaborate on projects.