903 English-speaking jobs in Porto

Manages day-to-day tactical activities for the implementation of Sovos software solutions. Works with project managers and technical resources to achieve implementation targets. Utilizes product and compliance knowledge to guide customers on best practices and assist with troubleshooting. Drives testing phases and communicates with internal and external teams to ensure successful implementation.

Provides second level support for Road transport management applications. Processes, analyzes, and solves support requests. Prepares, executes, and controls program changes.

Research Scientist/Data Analyst will lead data-driven research studies, formulate hypotheses, design methodologies, analyze large datasets, and translate findings into publications and product insights. Must have PhD, commercial experience, healthcare background, and experience leading studies from hypothesis to publication.

SAP FI/CO consultant with 15+ years of experience in a comparable role. Strong strategic leadership and subject-matter expertise in SAP FI/CO. Solid understanding of end-to-end finance processes. Fluency in English (B2 level).

Jolera seeks a practical AI Engineer to design, build, and deploy production-grade AI systems. This role focuses on turning business problems into scalable AI solutions. Responsibilities include building LLM-powered systems, designing data pipelines, implementing retrieval systems, integrating and evaluating models, and deploying on cloud platforms.

CTO & Co-Founder will own ZAAI's technology stack, AI platform, and technical vision. Responsibilities include architecting, building, and evolving the core AI platform, designing backend systems, and leading the engineering team.

Aubay Portugal seeks a Middle Data Scientist with at least 3 years of experience. Requires professional experience with Java or Python and good English (minimum B2 level). Must have a valid residence permit or visa for Portugal.

Machine Learning Consultant needed with 3+ years experience in AI, machine learning, and deep learning techniques. Proficiency in Python, Java, and relevant data manipulation libraries required. Must have good English (B2 level) and a valid Portuguese residence permit or visa.

Aubay Portugal seeks a Senior Data Scientist with at least 5 years of experience. Requires professional experience with Java or Python and good command of English (minimum B2 level). Must have a valid residence permit or visa for Portugal.

Aubay Portugal seeks a Middle Python Developer with at least 3 years of experience and a good command of English (minimum B2 level). Must have a valid residence permit or visa for Portugal.

Senior Python Developer needed with at least 5 years of experience. Must have good command of English (minimum B2 level) and a valid residence permit or visa for Portugal.

Graphic Designer (Social Media) will create visuals for social media, digital campaigns, and marketing materials. Develop creative assets, follow brand guidelines, and collaborate with teams. Requires 5+ years of experience, a strong portfolio, and proficiency in Adobe Creative Suite.

Machine Learning Engineer to develop and deploy machine learning algorithms for digital bioprocessing. Responsibilities include implementing pipelines, improving software packages, and assisting in research and development of novel models. Requires a M.Sc. in a related field, strong machine learning knowledge, and proficiency in Python or Julia.

Country regulatory manager for plant protection products. Responsible for national authorizations and application submissions in Portugal. Coordinates dossier preparation, collaborates with regulatory authorities, and manages project budgets. Requires a higher education in agronomy, biology, chemistry, or a related field and knowledge of Regulation 1107/2009.

QA Engineer with 3+ years of automation testing experience in languages like Java, C#, Python, or Javascript. Proficiency in QA methodology, tools like Selenium, Cypress, or Cucumber, and SQL is required.

Senior Backend Engineer to design, develop, and maintain backend services for analytical dashboards, simulations, and decision-support workflows. Requires 4+ years of Python backend development experience, including FastAPI or similar frameworks, and experience with relational and non-relational databases.

Frontend Engineer (Mid-level) to design and develop frontend components for analytical dashboards and decision-support platforms. Experience with React, TypeScript, and API-driven frontend development is required.

Support AI training by annotating, writing, and evaluating language data. Create, review, and edit content for AI models, ensuring accuracy and clarity. Collaborate with teams to improve annotation guidelines and content quality.

As a CRM Solution Architect, you will design and implement CRM solutions for clients, working with delivery teams across project phases. You will guide project teams, define success metrics, and support clients on CRM standards.

Designs, implements, operates, and supports global network infrastructure including wired, wireless, firewall, cloud, and hybrid connectivity.