3766 English-speaking jobs in Porto District

The Marketing Performance Analyst defines, measures, and analyzes the performance of marketing campaigns and plans. This role reports on campaign results, identifies optimization opportunities, and collaborates with stakeholders to drive marketing contribution to revenue. The ideal candidate has a relevant degree or equivalent experience, strong analytical skills, and proficiency in Microsoft Excel and Power BI.

Develop, implement, and maintain machine learning models and algorithms. Integrate ML solutions into production systems. Collaborate with cross-functional teams to bring prototypes to production. Monitor and optimize the performance of deployed AI models.

Site Reliability Engineer / Infrastructure Engineer will administer and maintain physical and virtual infrastructure, including servers, storage, and virtualization platforms. Responsibilities include operating hybrid cloud environments, managing service requests, and applying system updates. Experience with Windows Server, Linux, Active Directory, Azure, and cloud platforms is required.

The Planning and Scheduling Product Specialist drives the success of the company's MES solution's scheduling capabilities. This role translates manufacturing challenges into product requirements, utilizing expertise in operational planning to help factories maximize throughput. The specialist is responsible for ensuring the product meets functional and technical specifications and solves the customer's business problem.

Lead a cross-functional mobile engineering squad, spending ~40% of your time coding and the rest on technical and people leadership. Architect high-performance mobile apps in React Native, designing intuitive user experiences and implementing features.

Lead Performance Engineer will act as a performance engineering consultant for clients, building relationships, providing expert guidance, and leading technical discussions. Responsibilities include performance testing, root cause analysis, and reporting. The role requires strong JavaScript/TypeScript proficiency, experience with APM/RUM tools (New Relic), and load testing tools (K6, Playwright).

This entry-level position provides hands-on experience in environmental and health & safety engineering. The Environmental, Health & Safety Engineer Trainee will assist in developing, implementing, and maintaining safety practices and procedures.

The Global mCAD Process Owner will define, maintain, and improve global mCAD processes, ensuring alignment with engineering strategies and best practices. This role will facilitate cross-entity collaboration, act as a liaison between business units and OneIT, and drive change management initiatives.

Senior Backend Developer will design, develop, and maintain automotive backend microservices using Java or Kotlin on AWS. Responsibilities include contributing to tech and architecture decisions, working with DevOps principles, and collaborating with teams on backend and tool development.

Smartex is seeking a Frontend Developer to design, develop, and maintain scalable web and mobile applications for industrial use. The ideal candidate will have experience with Angular, Redux, and Tailwind CSS, and a strong understanding of frontend development best practices.

Backend Software Engineer to expand and enhance the 'Miles Enterprise' solution, a cloud-native platform for automotive finance and mobility management. Develop scalable, cloud-native solutions using Java, RESTful APIs, and SQL (PostgreSQL). Collaborate with internal and external teams, mentor junior engineers, and contribute to a security-first development process.

DevOps Engineer needed to implement and develop on cloud services, CI/CD, containers, distributed systems, and infrastructure as code. Proficiency in English, cloud providers (e.g., AWS), and tools like Jenkins, Flux, Docker, Kubernetes, Terraform, and Helm is required.

Designs, builds, automates, and operates AI infrastructure for Flutter's AI initiatives. Implements and supports AI use cases across AWS Cloud Infrastructure, including Flutter Assistant Infrastructure and Agentic Platforms.

Java Software Engineering interns will work on real projects, build APIs and microservices, and optimize systems. Must have a predicted or achieved 2:1 (or equivalent) and be in their penultimate year of a bachelor's or master's in computer science, maths, physics, or similar.

Lead a financial crime product team, designing security features for Revolut's global platform. Manage a team, oversee product roadmaps, and build AI-centric fraud systems.

Functional Support (KYC) needed for Fintech project in Lisbon. 3-5 years of experience in functional support or client-facing roles, ideally in banking and KYC processes. Strong understanding of KYC and onboarding processes required.

Data Engineer with proven experience in Talend for ETL and data integration projects. Requires strong Java skills, knowledge of data modeling and transformation, and experience with relational and non-relational databases.

Industrial and Infrastructure Project Manager to manage projects involving industrial equipment or facilities. Requires a Bachelor's degree in a technical field and 3-5 years of experience. Proven experience with industrial design tools (AutoCAD, SolidWorks) and industrial programming and automation (Siemens systems) is needed. Fluency in English is mandatory.

Automotive Software Engineer / Infotainment will conceive software architectures for in-vehicle infotainment, analyze OEM requirements, and develop solutions. Requires +5 years of experience with Android and/or Android Automotive, experience in automotive infotainment projects, and knowledge of infotainment architectures and SW stacks.

Senior Developer to design, develop, and maintain scalable solutions in Java, following microservices architecture. Actively contributes to architecture evolution, builds containerized applications, and implements monitoring, logging, and alerting. Mentors team members, supports pre-sales activities, and collaborates with stakeholders. Requires proven ability to design, implement, and optimize microservices using Spring Boot, experience with Kubernetes and containerized environments, and proficiency in database design and SQL optimization.