1842 English-speaking jobs in Porto

Support data science projects from problem framing to delivery. Analyze biomedical datasets to identify patterns and opportunities. Develop and apply statistical and machine learning methods to noisy, high-dimensional data. Contribute to validation strategies and improve data preprocessing pipelines. Work cross-functionally with teams and communicate findings to technical and non-technical stakeholders.

Leads a new Network Optimization function within the Network organization, driving operational excellence, service assurance, and continuous improvement across the network and services. Focuses on proactive detection, investigation, and resolution of network and service issues before impacting customers. Establishes and leads a Network Optimization team responsible for overseeing network changes, defining KPIs, developing recovery mechanisms, and ensuring operational readiness. Collaborates with Network Engineering, Operations, Product, Software Engineering, Legal & Regulatory, and commercial teams to ensure operational excellence and rapid problem resolution.

The GIRC Lead provides technical escalation support and leads a team of GIRC Analysts, ensuring quality monitoring and response activities across networking, systems, and cybersecurity. This role involves troubleshooting, process improvement, team training, and meeting service level agreements.

Credit Risk Analyst – Data & Compliance will contribute to the performance of the Natixis Credit Risk Department. Responsibilities include ensuring alignment with regulatory requirements, driving the monitoring of watch list counterparties, and participating in cross-functional projects. The role requires more than three years of experience in a similar role, excellent knowledge of banking regulations related to credit risk, and fluency in English.

Senior .NET Developer will design, develop, and maintain scalable applications using .NET, C#, React or Angular, and RESTful APIs. Collaborate on cloud-native solutions (Azure, AWS, or GCP) and contribute to architecture discussions. Requires 5+ years of experience with C#, .NET, ASP.NET Core, and relational databases.

IT Security Architect needed to establish and drive security governance across IT. You will act as a central point of expertise, ensuring consistent application of security principles and controls. Manage security risks, provide approvals, and translate security requirements into actionable measures.

Senior SRE Engineer will build cloud cost visibility, optimize workloads, and drive automation in a large-scale Google Cloud environment. Requires strong SRE, DevOps, or Cloud Engineering experience and proven FinOps expertise within large-scale cloud environments. Hands-on experience with Google Cloud Platform (GCP) is required.

Senior Full Stack Engineer to design, develop, and maintain the partner developer web portal. Responsibilities include building and scaling the frontend experience, enhancing backend services, and translating complex workflows into intuitive developer interfaces. Requires 5+ years of professional experience in frontend/web development, expert-level proficiency in TypeScript, and strong proficiency in React.js. Experience with GraphQL APIs, Next.js, and backend services in Java and Spring Boot is also required.

Middle Application Security Engineer to execute DevSecOps work across CI/CD pipeline security integration, vulnerability management tooling, and automated hardened baseline deployment. Write Python scripts to integrate SAST, DAST, and SCA gates into CI/CD pipelines and provide code-level remediation guidance to Java and Python development teams. Requires 3-5 years of combined software engineering and AppSec experience.

Leads the Portugal-based Platform Engineering & Infrastructure team, supporting the operations, reliability, and modernization of the private cloud and platform engineering environment. Manages operational leadership for compute, storage, virtualization, Kubernetes, and platform services. Drives Infrastructure as Code, automation frameworks, CI/CD tooling, observability platforms, and standardized operational workflows. Collaborates with global teams to align network event handling protocols and post-incident root-cause analyses. Mentors and develops engineers, fostering a culture of accountability and operational discipline.

Leads the Portugal-based Platform Engineering & Infrastructure team, supporting the operations, reliability, and modernization of the private cloud and platform engineering environment. Manages operational leadership for compute, storage, virtualization, Kubernetes, and platform services. Drives Infrastructure as Code, automation frameworks, CI/CD tooling, observability platforms, and standardized operational workflows. Collaborates with global teams to align network event handling protocols and post-incident root-cause analyses. Mentors and develops engineers, fostering a culture of accountability and operational discipline.

Design, develop, and maintain AI-powered agents, automation solutions, and backend services for an enterprise data platform modernization initiative. Build AI capabilities to analyze SAP data and metadata, integrate with SAP repositories, and support migration activities.

Technology Service Delivery Director with 10-15 years of experience needed to own end-to-end technology service delivery within a GBS operating model. Responsibilities include overseeing integrated technology services, leading IT service management processes, and acting as the primary operational interface for client IT and business stakeholders. Must have strong experience with ITIL-based service management practices, SLA-driven technology operations, and client-facing communication.

Lead the analysis, migration, and modernization of SAP BW, SAP HANA, and ABAP data flows. Analyze and re-engineer SAP BW objects, ABAP programs, custom extractors, and integration components. Design scalable, cloud-ready data processing solutions. Collaborate with SAP Architects, Data Engineers, BI Developers, AI teams, and business stakeholders.

Senior Microsoft 365 Engineer needed for a hybrid project in Porto. Requires 10+ years of experience administering and supporting Microsoft 365 environments with expertise in Microsoft Entra ID, Exchange Online, Microsoft Teams, and SharePoint Online. Must have advanced knowledge of Microsoft Entra ID, including identity management, Conditional Access, Privileged Identity Management (PIM), Single Sign-On (SSO), and Multi-Factor Authentication (MFA). Proven experience with PowerShell, Power Automate, Logic Apps, and Microsoft Graph API is required. Strong understanding of Microsoft cloud security, including Zero Trust, Microsoft Defender for Office 365, and Microsoft Defender for Cloud is also needed. Fluent technical English is essential.

Information Security Manager will promote a security-first culture, contribute to the information security program, and drive adoption of security policies and controls. The role requires experience leading information security, governance, risk, and compliance activities for a large business unit. Strong communication and influencing skills are essential, along with experience securing technologies such as Azure, MS365, and Copilot. Understanding of security practices in AWS and international regulatory contexts is beneficial.

Senior AI Engineer to develop complex AI solutions for the financial services industry using LLMs and AI frameworks. Requires 3-5 years of experience in ML or Data engineering with 1+ year building LLM systems in production.

Senior DevOps Engineer to enhance reliability, security, and performance of critical applications in a risk management environment. Responsibilities include managing system upgrades, overseeing application releases, designing resilient infrastructures, and promoting collaboration between development and operations teams. Requires 9+ years of experience in DevOps, software development, or IT operations within a financial or risk management environment, strong proficiency in Java, Shell scripting, Linux, SQL, and Hadoop, and hands-on experience with development tools such as Jira, Confluence, Bitbucket, Maven, Jenkins, Artifactory, Docker, Control-M, and XL Deploy.

Senior .NET Engineer to develop .NET solutions, design microservices and RESTful APIs, and collaborate in Agile teams. Requires 6+ years of experience in C#, .NET Core, VB.NET, and ASP.NET.

Design and implement scalable AWS-based data architectures, leading data migration and optimization initiatives. Build and manage Infrastructure-as-Code using Terraform. Manage large datasets, orchestration workflows, and CI/CD pipelines.