senior fullstack engineer- ai platform

Extia is seeking an experienced Frontend & Python Developer to join our central Agent Platform squad in Lisbon. The role focuses on building, evolving, and scaling an internal Retrieval-Augmented Generation platform with interactive bot widgets for 30 countries. You will design intuitive frontend interfaces with React, develop robust Python back-end...

Tether is seeking a Fullstack Engineer to help QVAC application teams develop, review, test, and deliver reliable software across desktop and mobile platforms. You will work on AI harnesses and skills packages, build developer tools, and improve automation with a focus on quality and security.This hands-on role offers opportunities to shape the tooling...

Jobgether SRL in Portugal is seeking a Founding Senior Software Engineer to shape the technical architecture of an AI-powered platform that helps organizations discover, understand, and act on information. You will lead backend systems, data processing pipelines, and AI integrations, own end-to-end feature development, and drive shipping cycles with a lean...

OutSystems seeks a Senior Security Engineer for the Application Security team to independently deliver security outcomes across our AI-powered low-code platform. You will own moderately complex security projects, partner with engineering, product, and legal teams, and mentor junior engineers while strengthening security relationships. You will drive...

A FCamara está buscando um Fullstack AI Engineer, em parceria com uma instituição de ensino superior na área da saúde, para criar protótipos, automações e MVPs com IA generativa. Você trabalhará com produto e negócios para transformar oportunidades em soluções práticas, integrando APIs e sistemas internos, utilizando n8n, Claude Code, Lovable,...

A FCamara está buscando um Fullstack AI Engineer, em parceria com uma instituição de ensino superior na área da saúde, para criar protótipos, automações e MVPs com IA generativa. Você trabalhará com produto e negócios para transformar oportunidades em soluções práticas, integrando APIs e sistemas internos, utilizando n8n, Claude Code, Lovable,...

Alongside is seeking a talented Mid Fullstack Developer (React & Node.js | AI) to join an international technology company specializing in AI-powered software solutions for automotive dealerships. You will design, develop, and maintain scalable web apps using React and Node.js, and contribute to AI-enabled features. Ideal candidates have 3+ years in...

Alongside is seeking a talented Mid Fullstack Developer (React & Node.js | AI) to join an international technology company specializing in AI-powered software solutions for automotive dealerships. You will design, develop, and maintain scalable web apps using React and Node.js, and contribute to AI-enabled features. Ideal candidates have 3+ years in...

Tether is seeking a Fullstack Engineer to help QVAC application teams develop, review, test, and deliver reliable software with less friction. Your focus will be our desktop and mobile applications and their shared runtime, AI harness, and skills packages. You will build and maintain developer tools, integrate AI agents into engineering workflows, and...

Tether is seeking a Fullstack Engineer to help QVAC application teams develop, review, test, and deliver reliable software with less friction. Your focus will be our desktop and mobile applications and their shared runtime, AI harness, and skills packages. You will build and maintain developer tools, integrate AI agents into engineering workflows, and...

Circle is building the world's leading AI-powered, all-in-one platform for digital businesses. We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments — all in one place, all under their own brand. We're proud to be a fully remote...

Circle is building the world's leading AI-powered, all-in-one platform for digital businesses. We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments — all in one place, all under their own brand. We're proud to be a fully remote...

Circle is building the world's leading AI-powered, all-in-one platform for digital businesses. We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments — all in one place, all under their own brand. We're proud to be a fully remote...

Circle is building the world's leading AI-powered, all-in-one platform for digital businesses. We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments — all in one place, all under their own brand. We're proud to be a fully remote...

Circle is building the world's leading AI-powered, all-in-one platform for digital businesses. We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments — all in one place, all under their own brand. We're proud to be a fully remote...

Circle is building the world's leading AI-powered, all-in-one platform for digital businesses. We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments — all in one place, all under their own brand. We're proud to be a fully remote...

Circle is building the world's leading AI-powered, all-in-one platform for digital businesses. We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments — all in one place, all under their own brand. We're proud to be a fully remote...

Luza is seeking a skilled Java/Spring Boot developer to design and maintain robust REST APIs and work with SQL databases such as MS SQL Server. You will write clean, well-tested code, implement unit and integration tests, and contribute to DevOps with Maven and CI/CD pipelines using GitHub Actions. Frontend work with React and Next.js may be required, with...

OAuth 2.0; Vue.Js Type Script JavaEmpresa portuguesa contrata para trabalho remoto Localização: Portugal É necessário que os candidatos para a vaga já estejam em Portugal Modelo de Trabalho: Remoto Requisitos de Idioma: Português fluente Tempo de experiência: Senior (7+ anos) Setor: Público Contrato: B2 B Rate €1700 - 2000 RV Sobre a oportunidade...

OAuth 2.0; Vue.Js Type Script JavaEmpresa portuguesa contrata para trabalho remoto Localização: Portugal É necessário que os candidatos para a vaga já estejam em Portugal Modelo de Trabalho: Remoto Requisitos de Idioma: Português fluente Tempo de experiência: Senior (7+ anos) Setor: Público Contrato: B2 B Rate €1700 - 2000 RV Sobre a oportunidade...