1353 English-speaking jobs in Porto

Senior Data Scientist to design, develop, and deploy machine learning models. Experience with predictive modeling, data analysis, and computer vision required. Must have strong data engineering skills and experience with Python, SQL, Git, and Docker.

Provides high-level administrative support to Unilabs' senior management team. Manages schedules, coordinates meetings, and ensures seamless internal and external communication. Prepares reports, handles confidential information, and organizes travel arrangements.

Manages the design, build, and governance of a specific finance sub-process within Global Business Services. Leads process design, documentation, and stakeholder management, ensuring alignment with customer needs and legal/accounting rules.

Manages global expense management processes, ensuring compliance and efficiency. Analyzes, develops, and improves processes, provides input to the global T&E policy, and collaborates with stakeholders. Monitors process performance, identifies gaps, and supports process improvement projects.

Freelance English writers train AI models by crafting text that teaches AI reasoning, logic, and clarity. Contributors create original, fact-checked responses, collaborate with Quality Assurance Specialists, and adhere to style and quality standards.

Information Security Analyst will monitor Mindera's infrastructure, manage vulnerabilities, respond to security incidents, and advise Minders on security best practices. Responsibilities include developing detection rules for XDR platforms, running vulnerability scans, and assisting with incident response. Requires 3+ years of experience in security areas like XDR threat detection/response, vulnerability management, scripting, and automation.

As a Business Analyst (BI tools), you will design and configure pre-built KPI dashboards, embedded analytics components, and customizable visualizations for a tax compliance platform. You will partner with development, professional services, partners, and sales teams to deliver BI and analytics solutions. Strong experience with embedded analytics platforms, BI tool configuration, and data visualization best practices is required.

Intermediate Business Analyst to join a team of 20+ supporting requirements definition for an enterprise-grade Point-of-Sale platform. Collaborate with stakeholders and cross-functional teams to deliver features across various system components.

Freelance Python Data Scraping Engineer needed for Tendem project. Extract data from complex websites, ensuring accuracy and reliability. Utilize Apify, OpenRouter, and Python web scraping libraries. Must have 3+ years of experience in data engineering, web scraping, or automation.

Customer Financial Services Representative will support the European organization and customers with governmental invoicing and administration tasks. Requires experience with Excel and English communication skills. Other languages are desired.

Java Developer with 4+ years of experience building Spring Web Applications. Expertise in Docker, Kubernetes, and CI/CD tools (Jenkins, Ansible). Strong understanding of HTTP/HTTPS/SSL/TLS protocols and security best practices. Proficient in documentation and design, with experience in Agile environments. English fluency required, French a plus.

Global Expert Labor Law & Standards will provide end-to-end labor law guidance, advise business leaders and HR units, and develop global labor law policies and standards.

Senior Java Software Developer to design, develop, and maintain RegTech solutions. Experience with Spring Boot, Microservices, and AWS required. Strong understanding of API security and data privacy.

Supply Chain Senior Consultant with 6+ years' experience in remanufacturing and manufacturing processes. Expertise in global material flow management, associated processes, and systems (rollout). SAP EWM and PP knowledge required. Fluency in English is mandatory.

QA Automation Engineer with +4 years of experience in Java/C# and test automation tools (Selenium, Cypress, Katalon). Experience with CI/CD pipelines (Jenkins, Azure DevOps), test management tools (Jira, Xray), and BDD frameworks (Cucumber, SpecFlow). Strong communication and analytical skills. English proficiency (B2 level) required. Hybrid work model (2 days/week in Porto).

Develop and maintain Oracle PL/SQL solutions for merchandising/buying processes. Ensure database query and procedure performance, reliability, and optimization. Support system evolution and maintenance, aligning with business needs.

Senior Java Fullstack Developer with 5+ years of experience in full stack development environments using Java and Angular. Must have solid understanding of SQL and relational databases, experience with Git, and familiarity with DevOps practices.

Java Backend Engineer with 5+ years of experience in software development, specializing in Java, Spring Boot, and RESTful APIs. Experience with message queues, relational databases, CI/CD tools, and cloud platforms (AWS preferred). Must have strong English skills and be available for remote work in Portugal.

PostgreSQL Database Engineer to manage and optimize containerized databases on OpenShift. Requires experience with Kubernetes, stateful workloads, Ansible, and troubleshooting across container orchestration, storage, and networking.

Manual QA with 5+ years of experience needed to test UI and API layers, business workflows, and create test plans and cases.