1160 English-speaking jobs in Porto

Senior Solution Architect designs scalable architectures, optimizes system flows, and ensures technical quality for product delivery. Experience with low-code platforms (Sharedo, Salesforce, ServiceNow) and strong communication skills are required.

The Indirect Category Manager develops category strategies to optimize supply chain processes, driving cost savings, and improving quality. This role involves market analysis, supplier negotiations, and performance monitoring.

Senior Business Analyst translates complex business needs into actionable solutions. Leads analysis, design, and delivery of initiatives to enhance performance, efficiency, and customer experience. Ensures robust internal controls are embedded throughout processes and systems.

Senior Security Architect analyzes and evaluates SCADA/OT, factory, and IT system architectures for security risks. Identifies gaps and improvement measures, ensuring compliance with international standards. Explains security concepts to technical and management teams. Requires a bachelor's degree, 3+ years of experience in OT/SCADA security, and fluency in English.

Senior Security Engineer to perform advanced red team and penetration testing with a focus on AI-enabled and AI-targeting techniques. Assess IT/OT infrastructures, products, and services using AI-assisted methods and validate AI-driven security tools. Design, build, and improve an AI-driven red team platform to scale engagements. Perform security assessments of AI-enabled products and AI, including prompt injection, data exfiltration, and model-level threats. Communicate AI and security risks to engineers and management.

Lead Data Engineer will design, build, and manage the enterprise data platform, ensuring high-quality, secure, and performant data products. Lead a team of data engineers, set technical standards, and drive operational excellence.

Software Engineer to develop and maintain applications using Java. Experience with backend applications, relational databases, REST APIs, and version control is required.

Senior People Business Partner to drive organizational effectiveness and scalable people solutions for EMEA Go-to-market and G&A functions. Requires 10+ years of HR/People experience, including 5+ years as a People Business Partner supporting technical organizations.

Ocean Infinity seeks a Senior Data Engineer - Integration to design and implement scalable data pipelines and automation solutions. The role involves architecting the data platform, establishing engineering standards, and delivering curated datasets. The successful candidate will mentor junior team members and drive technical excellence.

Quality Engineer ensures quality and timely delivery of orders. Oversees quality control and logistics, collaborates with manufacturing partners, and resolves post-order issues. Requires a Bachelor's degree in a relevant field, experience as a Quality Control Specialist, and strong problem-solving skills.

Growth Manager to own and scale Revolut's performance across AI-generated discovery experiences. Focus on improving brand visibility, accuracy, and sentiment in responses from LLMs, AI assistants, and answer engines.

Marketing Manager to scale and optimize Revolut Business referral programs and enterprise offers. Responsibilities include campaign design, A/B testing, performance analysis, and risk mitigation. Requires 2+ years of experience in a high-growth environment with a focus on performance analytics. SQL, Tableau/Looker, and data-driven decision making skills are essential.

Senior Data Analyst will analyze game play data to inform product development, marketing strategies, and live operations. Responsibilities include extracting insights, optimizing marketing spend, building dashboards, and collaborating with cross-functional teams. Requires 4+ years of analytical experience, expertise in SQL and BI tools, and strong communication skills.

Lead a global team of Computer Vision specialists, developing and implementing tailored solutions for Siemens Energy's business areas. Develop foundational computer vision capabilities, collaborating with R&D teams and external partners. Support internal competence build-up through training and knowledge sharing.

Mechanical Engineer will design sub-assemblies, analyze designs, and mitigate risks. Requires a Bachelor's Degree in Mechanical Engineering or related field and 3-5 years of experience.

Senior Policy NPC Designer / Solution Architect to lead the design and technical definition of Policy NPC solutions in complex telecom environments. Focus on architecture and solution design, ensuring compliance with 3GPP standards, scalability, and alignment with customer and business requirements.

Lead a development team of developers and QA, contributing to the evolution of a test automation platform using C#, .NET, and Windows technologies. Drive feature development, performance optimization, and high-quality delivery.

Kubernetes Database Engineer needed with 5+ years of experience running and managing databases on Kubernetes. Strong PostgreSQL expertise in production environments and experience with HA/DR architecture, persistent storage, CI/CD pipelines, and Infrastructure as Code (Terraform, Ansible) required. Familiarity with Kubernetes security practices and shift-based operational models is essential.

Design, develop, and maintain scalable test automation frameworks for mobile applications. Build and execute automated functional, integration, regression, and end-to-end tests using Appium, XCUITest, and Espresso.

Business Development Manager responsible for lead generation and acquisition of restaurant brands in Porto, Portugal. Manage relationships with restaurants, providing excellent customer service and setting realistic expectations.