1298 English-speaking jobs in Porto District

Design, build, and maintain machine learning models for audio analysis. Develop and train CNN models for sound classification and regression. Process audio signals into meaningful features. Optimize models for edge deployment. Evaluate model performance and continuously improve accuracy.

Associate .Net Developer will translate application storyboards into functional applications, design, build, and maintain code, and collaborate with the Product Owner.

Senior QA Engineer to ensure solution quality by implementing test design and automation best practices. Design test cases and reinforce quality concepts within the squad.

UX Researcher to lead discovery, ideation, and evaluative research for a new product initiative. Influence product and design direction using research evidence. Strong communication and synthesis skills required.

Mechanical Design Engineer needed for tooling design of large industrial components, particularly wind turbine parts. Requires CREO proficiency, PDM Link/Windchill experience, structural analysis skills, and 4+ years of relevant experience.

Senior Treasury Manager to support capital management, risk assessment, and regulatory compliance. Experience in capital forecasting, risk management, and European banking regulations required.

Develop full-stack web applications using C# and the .NET ecosystem for backend services. Build responsive user interfaces using Angular and TypeScript. Design and implement secure and scalable RESTful APIs. Collaborate with UI/UX designers and write clean, maintainable code.

API Product Sales Executive to drive adoption of Revolut's payments-as-a-service offering with enterprise customers in the UK market. Collaborate with Product, Sales, and Business Development to deliver consultative solutions and expand Revolut's global footprint.

Drives adoption of Revolut's payments-as-a-service offering with enterprise customers in the APAC market. Collaborates with Product, Sales, and Business Development to deliver solutions, win key accounts, and expand Revolut's global footprint. Requires 4+ years of experience in a fast-paced, entrepreneurial growth environment and a proven track record of bringing progressive technologies to market. Fluency in English and Chinese or Malay is preferred.

Quality Analyst to monitor and score sales interactions, provide feedback to agents, and work with trainers to improve processes. Requires 6+ months of experience as a Quality Analyst, fluency in English, and a high standard of integrity.

Siemens Campus2Careers program offers paid, flexible internships for bachelor's or master's students completing a curricular internship requirement.

Senior Accountant will manage the full accounting cycle for a group subsidiary, ensuring accurate and timely month-end, quarterly, and year-end closings. Responsibilities include preparing accounting entries, providing financial analysis, performing balance sheet reconciliations, and collaborating with cross-functional teams. Requires a Bachelor's or Master's degree in accounting or finance and at least 5 years of experience. Experience with IFRS and/or US GAAP is preferred. Fluency in English is mandatory.

The Workforce Planning & Strategy Specialist will own workforce demand and capacity planning for key operational functions. This role translates business strategy and operational drivers into workforce plans and partners with Operations and Finance leaders to support budgeting, hiring plans, and investment decisions.

Software Control Engineer will develop and optimize generator-side converter control strategies. Requires a Bachelor's or Master's degree in a related field and experience with power electronics, control algorithms, MATLAB/Simulink, and embedded systems.

We are looking for a Database Administrator (DBA) – PostgreSQL to work in Porto who's eager to embark on an exciting new opportunity!

Database Engineer specializing in PostgreSQL and OpenShift to design, deploy, and operate database services in a cloud-native environment. Responsibilities include managing PostgreSQL workloads, maintaining backup/restore pipelines, and collaborating with DevOps and Development teams. Requires strong experience managing PostgreSQL in production, OpenShift, Ansible, and database security practices.

Govern the Group's core finance applications (D365, OneStream, Concur) as a unified ecosystem. Define and enforce global standards across templates, configurations, workflows, and integrations. Manage the application roadmap, backlog, and release cycles. Lead end-to-end integrations between finance platforms and group systems. Ensure compliance with governance, audit, and security requirements.

Ubuntu Sales Engineer will advise global companies on Linux and open source applications. Responsibilities include collecting customer requirements, delivering presentations, and collaborating with sales teams. Requires a strong technical background, excellent communication skills, and a passion for open source technology.

Software Engineer, Sustaining Engineering role focused on Linux-based software-defined infrastructure and applications. Responsibilities include resolving customer problems, maintaining relationships with teams, developing bug fixes, and participating in upstream communities. Requires professional experience as a software engineer with a background in Computer Science or a related field. Strong experience with Linux and at least one of: Ceph, OpenStack, Kubernetes, or other cloud technologies is necessary.

Cloud Engineering Manager focused on managing OpenStack managed service environments and continuous product improvement. Manages a growing engineering team, implements processes, and ensures service level agreements are met. Requires experience with OpenStack, Python, Go, C, C++, Java, Linux system administration, and agile methodologies.