3823 developer English-speaking jobs in Portugal

Backend Software Engineer (AI Training & Language Specialist) will contribute to the advancement of Large Language Models (LLMs) by developing Motoko code, providing feedback on the language, and participating in AI training efforts.

Backend Software Engineer (AI Training & Language Specialist) will contribute to the advancement of Large Language Models (LLMs) by developing Motoko code, providing feedback on the language, and participating in AI training efforts.

Experienced Freelance Salesforce Developers sought for international projects. Design, develop, and maintain Salesforce solutions using Apex, LWC, and integrations. Contribute to agile teams and focus on Core Salesforce, Comms Cloud, or Service Cloud solutions.

Are you a Senior Mendix Developer, seeking a new interesting challenge?

Are you a Senior Mendix Developer, seeking a new interesting challenge?

Are you a Senior Mendix Developer, seeking a new interesting challenge?

Are you a Senior Mendix Developer, seeking a new interesting challenge?

Develop business-facing dashboards and data visualizations using Power BI Desktop & Service. Expert in data modeling, DAX, Power Query, and SQL. Requires at least 6 years of experience.

integration in our internal team/client, professionals with the following profile: Senior OutSystems Developer

Senior Vue.js Developer with 5+ years of experience in VueJS and Nuxt.js. Strong understanding of frontend technologies including JavaScript (ES6), HTML5, and CSS3 (using BEM methodology). Experience with build tools like Grunt, Webpack, or Yeoman. Must be based in Portugal with citizenship or legal documentation to work in Portugal. Fluent in English (B2+) required.

Senior Vue.js Developer with 5+ years of experience in VueJS and Nuxt.js. Strong understanding of frontend technologies including JavaScript (ES6), HTML5, and CSS3 (using BEM methodology). Experience with build tools like Grunt, Webpack, or Yeoman. Must be based in Portugal with citizenship or legal documentation to work in Portugal. Fluent in English (B2+) required.

Senior Vue.js Developer with 5+ years of experience in VueJS and Nuxt.js. Strong understanding of frontend technologies including JavaScript (ES6), HTML5, and CSS3 (using BEM methodology). Experience with build tools like Grunt, Webpack, or Yeoman. Must be based in Portugal with citizenship or legal documentation to work in Portugal. Fluent in English (B2+) required.

Senior Vue.js Developer with 5+ years of experience in VueJS and Nuxt.js. Strong understanding of frontend technologies including JavaScript (ES6), HTML5, and CSS3 (using BEM methodology). Experience with build tools like Grunt, Webpack, or Yeoman. Must be based in Portugal with citizenship or legal documentation to work in Portugal. Fluent in English (B2+) required.

Develop and maintain scalable backend systems for AI assistants using Python and FastAPI. Build REST APIs, integrate AI-driven features, and collaborate with front-end teams.

Senior Java Developer needed with minimum 5 years experience. Must have experience in Frontend/Backend development (Angular or other UI framework, Java >= 8), RDBMS (Oracle, PostgreSQL, SQL), Spring/Spring Boot, and Application architecture (MicroServices based archi, hexagonal,...). Experience with CD/CI, AWS or other cloud platform, Agile environment and Scrum methodologies is a plus. Fluent English (B2+) required.

We are looking for an Senior React Developer!

About the Role: Power Apps Developer Required Skills: Strong hands-on experience with Microsoft Power

Design, build, and optimize high-performance web applications using React, TypeScript, and Python. Collaborate with cross-functional teams to integrate data pipelines and cloud infrastructure into scientific workflows.

Role Overview: We are looking a Cobol Developer/Analyst to integrate one of our biggest clients in the

Golang Developer needed with at least 4 years of experience. Must have experience with Qt/QML, In-Car software development, and payments (PSP). Fluency in English (B2+) is required. Remote work based in Portugal.