1765 English-speaking jobs in Porto

Tester/Quality Assurance will design, develop, and execute manual and automated test plans. Validate software functionality, performance, and reliability. Work with development teams to resolve defects. Contribute to continuous improvement of QA processes. Requires a Bachelor's degree and 5+ years of experience in QA roles, including 3+ years in automated testing.

IT Internal Auditor will contribute to the delivery of the internal audit plan for IT, conducting reviews of systems and processes to ensure compliance with policies, laws, and standards. Responsibilities include developing and executing audit programs, identifying discrepancies, and preparing audit reports.

Lead and coordinate complex projects within Euronext's European Offering Program, ensuring on-time, on-budget delivery. Manage the full project lifecycle, from analysis and planning to implementation and handover.

Define and drive the DevOps strategy for the organization's Azure-based Data Platform. Design, develop, implement, automate, and optimize CI/CD/CT pipelines for complex data workflows. Leverage Azure Data Services to integrate DevOps pipelines with big data workflows and frameworks. Establish and enforce DevOps best practices, including automated testing, deployment strategies, and compliance with security and regulatory standards.

.NET Developer to design, build, and maintain efficient, reusable code for banking sector applications. Requires experience with C#, .NET Core, Azure DevOps, and SQL Server. Bachelor's degree in IT or equivalent. Fluency in English required, French a plus.

Lead a multidisciplinary team delivering shared services and platform tools for SaaS products. Provide technical expertise and guidance to engineering teams, collaborate with product groups, and drive improvements in incident management, release management, and documentation.

Leads the design, implementation, and governance of secure AI systems built on Microsoft Azure AI Foundry and Copilot agent frameworks. Responsible for safeguarding model pipelines, agentic workflows, and enterprise data from emerging threats. Designs and enforces security baselines for Azure AI Foundry workspaces, conducts threat modeling, and implements encryption controls. Assesses and secures Microsoft Copilot Studio agents and custom extensions, focusing on plugin trust boundaries, Graph API permissions, and data exfiltration vectors. Develops and tests countermeasures against prompt injection, jailbreaking, and indirect instruction attacks. Owns the AI model risk register, maps AI system controls to relevant frameworks, and designs model card and system card templates. Conducts periodic AI security reviews and supports audit, legal, and procurement teams with third-party AI vendor security assessments.

We're fast learners, hard workers, natural collaborators. . . and we Make Modern Happen! Our ambition is to unlock the potential of our digital world so that organisations everywhere can innovate and thrive securely.

PHP Developer will contribute to full-stack solution design, development, and deployment. Experience with PHP 8, Java, web architectures, microservices, and cloud solutions is required.

As Team Leader CCCEquity Market & Commodities, you will be responsible for the certification of financial statements for Equity & Commodity activities of a major French banking institution. This includes producing, analyzing, correcting, and validating accounting results and exposures for monthly and quarterly closings. You will interact with Support Trade, other Finance departments, and Markets Risk. You will manage a team of 6 people, ensuring training, resource allocation, and control framework monitoring.

This 3-month unpaid remote internship offers 360° exposure to marketing, sales, operations, events, and community for a European startup. Interns will support content calendars, lead generation, client communication, event logistics, and more.

Power Platform Developer to design, develop, and maintain custom business solutions using Power Apps, Power BI, and AI Builder. Manage the full implementation lifecycle and integrate CI/CD best practices. Requires 2+ years of experience in Power Platform environments and strong English communication skills.

Supports the day-to-day operation, monitoring, troubleshooting, and continuous improvement of a global Cisco-based network and Palo Alto security environment. Operates and maintains the international network across LAN, WAN, WLAN, Cisco ACI, and related network services. Monitors, maintains, and troubleshoots Palo Alto Networks firewalls, including remote access VPN services. Performs regular network maintenance activities, lifecycle tasks, upgrades, and configuration changes. Contributes to network automation, standardization, and operational efficiency. Maintains clear and reliable documentation for network systems, processes, configurations, and operational procedures.

Java Software Engineer needed for a global logistics project in Porto (Hybrid). Requires 6-9 years of experience with Java, frameworks (Quarkus or Springboot), Angular, TypeScript, Kafka, and AWS. Data Product and Snowflake experience are a plus. Excellent English skills are essential.

The Senior AI Product Manager identifies, shapes, and delivers AI-enabled products that create business value. This role owns the end-to-end AI product lifecycle, from opportunity identification through deployment and value realization.

Database Engineer will manage and monitor ClickHouse and MariaDB database systems, ensuring reliability, stability, and efficient resource utilization. Responsibilities include collaborating with development teams, optimizing database performance, and contributing to process improvements. Proven experience with MySQL/MariaDB administration, database performance analysis, and operational problem resolution is required.

Senior DevSecOps Engineer to support and evolve CI/CD and infrastructure for a large-scale .NET healthcare platform. Will work across AWS and Azure, supporting hybrid deployments, automation with IaC, and secure system design. Focus on reliable releases, observability, and compliance with OWASP practices.

Senior QA Automation Engineer will design and maintain automated test suites for serverless APIs and event-driven architectures on AWS. Responsibilities include performance and load testing, validating partner integrations, and integrating quality gates into CI/CD pipelines. Must have 4+ years of experience in API testing, performance testing, and CI/CD integration. Proficiency with AI-assisted development tools is required.

Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems. Develop React components, extend Python backend services, and work with LLM APIs (Claude, OpenAI, etc.). Requires commercial experience with LLMs and 1+ year of React and Python experience.

Senior Architects and Architects with 5+ (Architects) or 8+ (Senior Architects) years of experience in hospitality and/or mixed-use design are sought for a remote role based in Portugal. Collaborate with Middle East teams on large-scale projects, developing design concepts, preparing proposals, and managing documentation.