1619 English-speaking jobs in Porto

Designs, builds, and maintains production AI workflows that automate tasks across internal systems. Develops and refines AI agents, prompts, and decision logic to improve efficiency and accuracy.

Group Product Manager will lead product strategy and execution for Advanced Ads, a leading ad-management platform. The role also involves mentoring and coaching other Product Managers, transforming the product organization into a best-in-class, outcome-driven model.

Backend Engineer needed to design and build data services architecture on Azure. Responsibilities include implementing serverless services, architecting containerized data services, and developing Python code. Requires 2-4 years of backend development experience with Azure, Python, and containerized architectures.

Provides strategic data support to the Managing Director of Revenue Services. Analyzes complex data sets, develops Power BI dashboards, and translates findings into actionable insights and recommendations. Prepares executive-level presentations and collaborates with stakeholders to ensure data accuracy and consistency.

.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.

Axians seeks a DORA Project Manager for a national project. The role involves project planning, coordination, hands-on support, and communication. Requires 3+ years of IT project management experience, roadmap creation, status reporting, and expertise in Microsoft Office tools. Strong IT knowledge, cybersecurity understanding, and communication skills are essential. Fluency in English is required, French proficiency is a plus.

Senior DevOps Engineer to design, implement, and automate large-scale distributed systems. Build tools and automation for higher availability, scalability, and efficiency. Work with Engineering teams to deliver software in a fast-paced environment. Monitor production and development environments. Participate in on-call rotation. Requires 7+ years of public and private cloud experience, Linux, networking, and container orchestration. Experience with GitLab, CI/CD, Terraform, Ansible, and observability tools. Bachelor's degree in Computer Science or equivalent.

The Senior HR Business Analyst partners with HR and business stakeholders to define system requirements, data models, and reporting specifications. The role interprets data, extracts insights, and communicates them clearly. The Senior HR BA ensures solutions align with business priorities and HR technology capabilities. Responsibilities include designing and implementing reports, ensuring data quality, and driving continuous improvements to systems and tools.

Data Engineers will design and operate production-grade data pipelines on AWS for vehicle data. Responsibilities include processing and transforming large-scale vehicle datasets into analytics-ready formats, building ETL/ELT infrastructure, and collaborating with international stakeholders.

Java Back-End Engineer to develop a transport management system using modern technologies. Requires a degree in computer science or equivalent, extensive Java development experience, and strong knowledge of Spring Boot and RESTful APIs.

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.

Data Analyst to provide operational support for carbon data collection and validation. Experience in data handling, environmental data, and proficiency in Excel, Power BI, and SQL required.

The Operational Excellence Manager & Tax and Treasury AI Governance Lead will assist in tax technology projects, process improvements, and automation initiatives. The role focuses on tax transformation, data-driven continuous improvement, and the integration of AI and technology to enhance efficiency and risk management.

Devexperts seeks a Middle/Senior Java Developer for its Research & Development Team. The role involves managing the entire order lifecycle, from capture to reconciliation, in a high-performance, low-latency environment. Responsibilities include optimizing, documenting, and maintaining code, collaborating with colleagues, and conducting code reviews. Must have proficiency in Java 11+, Spring, AspectJ, Kotlin, JUnit5, Mockito, Docker, PostgreSQL, and related technologies. Experience with distributed systems, performance optimization, and trading/capital markets is required.

Senior Specialist provides HR Services administration, consultancy, and support for adidas companies in Europe and Americas. Manages HR tools, processes, and inquiries, ensuring compliance with regulations and service level agreements. Oversees benefit-in-kind tax calculations and drives process documentation improvements. Requires 4-6 years of experience in a related field, strong analytical skills, and proficiency in SAP HR and Microsoft Office.

SAP ABAP Developer needed for hybrid role (2x/week in Porto/Maia). Develop ABAP logic to extract business data from SAP tables, apply business rules, and generate output files. Requires 4+ years of SAP ABAP development experience, including ECC and data extraction. Must have English B2 level.

Translate strategic direction and demand into product strategy and portfolio, owning and evolving SCM products in Supply Planning and Purchasing. Manage product backlog, define functionalities, and coordinate with IT and stakeholders.

The 1st Officer - Safety executes bridge watches, navigational duties, and GMDSS equipment testing. They are responsible for safety training, equipment inspections, lifeboat drills, and accident investigations. The role requires experience in ice navigation, a Basic Polar Navigation Certificate, and various safety certifications.

AI Engineer will design, implement, and maintain AI-powered applications and systems using foundation models, language models, and enterprise data. Responsibilities include building AI application harnesses, evaluation datasets, and integrating with APIs, cloud services, and workflow tools. Proficiency in Python and knowledge of LLMs, prompt engineering, and AI engineering principles are required.

Data Engineer (MLOps & Machine Learning) needed. Requires Python development experience, data pipeline and processing solutions, and Machine Learning lifecycle knowledge. Experience with AWS services, Big Data, and MLOps concepts is essential. Fluency in English is required.