Empregos de freelance fullstack engineer em aveiro

Wire IT in Portugal is seeking a senior Fullstack Java + React Developer with AI experience to join a growing international team. You will design and implement scalable web apps, leverage AI tooling for code generation, testing and automation, and contribute to code quality. You will work remotely from Portugal, collaborating across cross-functional teams...

A recruitment agency is looking for a hands-on Freelance data professional based in Lisbon, Portugal. This role involves collaborating with data science teams and deploying solutions in a Databricks environment while focusing on production-ready solutions. Candidates should have over 3 years of experience in a technical data role and expertise in Azure,...

Wire IT, based in Portugal, is seeking a Senior Fullstack Java + React Developer with AI focus for remote work. You will design and implement scalable web applications using Java, Spring Boot, React, and AI tooling to improve development efficiency. Join a senior, agile team and contribute to distributed systems, REST APIs, and modern software delivery...

A premier recruitment firm is seeking a Specialist Consultant for EU Key Accounts in Identity and Access Management (IAM). This freelance role requires a Portuguese-speaking IAM engineer to implement Okta within business platforms. Responsibilities include developing configurations and communicating with stakeholders to outline business requirements. The...

iTRTech Group procura um/a Senior Java Fullstack Engineer com forte especialização em Quarkus para um projecto tecnológico de grande dimensão no sector público português. Requisitos: Quarkus (mínimo 2 anos), Vue.Js e Type Script, homologação em Portugal, remote 100% e disponibilidade para trabalhar no horário comercial de Portugal. A posição...

A leading AI-driven recruitment firm is looking for a Senior / Fullstack Developer to join their remote team. You'll design and develop scalable applications, work with cutting-edge AI technologies, and engage in the full product lifecycle. Ideal candidates will have a minimum of 7 years of experience with a strong proficiency in Go and both backend 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...

Tether Operations Limited is seeking a proactive Fullstack Engineer to help QVAC application teams develop, review, test, and deliver reliable software. You will focus on desktop and mobile applications and their shared runtime, AI harness, and skills packages, building developer tools and automating delivery. You will work hands-on with engineers to shape...

HumanIT is seeking a Senior Fullstack Developer to join a highly skilled, autonomous team delivering cloud-native solutions. You will work across React/Node.js and Java Spring Boot, in a fully remote role based in Portugal, collaborating within agile teams to ship high-quality software with a strong focus on performance, security, and reliability....

A tech innovator in Portugal is seeking experienced Electrical Engineers with strong Python skills to train AI models on complex engineering reasoning tasks. The role involves designing rigorous problems and validating AI solutions. Candidates should have advanced degrees and specific expertise in areas like Power Systems and Electronics. This part-time,...

Descrição do cargo Based in Portugal, Wire IT is your specialized IT consulting partner with 18 years of experience driven by an experienced and senior team that helps clients make the right decisions in a fast-moving market. Wire IT's ambition is to grow while keeping true to its nature: agile, people-centered, and fun. As we like to say: It's not only...

Wire IT in Portugal is seeking a Senior Fullstack Developer to join its remote-friendly team. You will work with Java, Spring Boot, and React, incorporating AI tooling to enhance development and automation. You will contribute to high-quality software, participate in design reviews, testing, and continuous delivery, and collaborate across cross-functional...

Uma empresa em tecnologia está à procura de um profissional com experiência em desenvolvimento em Python e Frontend com React e Typescript. O candidato ideal deve ter pelo menos 6 anos de experiência e sólidos conhecimentos em SQL, além de que a fluência em inglês é necessária. Oferecemos um ambiente flexível e remoto, focado nas pessoas e no...

A leading technology consultancy is seeking an experienced Fullstack Developer to join their team in Portugal. The ideal candidate will have a minimum of 4 years of experience and strong skills in Kotlin and Spring/Spring Boot frameworks, alongside proficiency in Vue.js. The role is remote and targets applicants eligible to work in Portugal. The company...

Job description A FCamara está em busca de um Fullstack AI Engineer Esta oportunidade é em parceria com uma das maiores referências nacionais em ensino superior na área da saúde, com forte presença nos cursos de Medicina e Odontologia. A instituição está em constante evolução e aposta em inovação e transformação digital para oferecer uma...

Mimica is hiring a Software Engineer to join the Mapper Team, focusing on data-visualisation and AI-driven process maps. You will own end-to-end features in a remote-first, globally distributed engineering org, collaborating with TLs and Product Managers. You will work on React-based frontends, real-time services for multi-user graph editing, and...

About the role Help train and evaluate AI agents that work inside a real CAD environment on long engineering tasks, work that would take an expert 10-15 hours. You'll design part geometry, build reference solutions, and judge the agent's attempts. You'll work alongside CFD engineers who simulate the geometry you build. Requirements - A degree in...

Mindrift offers a remote freelance opportunity to train and evaluate AI agents operating in real CAD environments on complex engineering tasks. You will design geometry, prepare reference solutions and assess agent performance alongside CFD engineers. The role requires a strong CAD background, an active licence, and Python and GitHub proficiency; English at...

Updated: 07 July 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Are you an accomplished Principal Software Engineer passionate about shaping the future of artificial intelligence? Join 10x Team as a Freelance Principal Software Engineer – AI Trainer and leverage your technical expertise to enhance advanced AI models, all while enjoying the freedom of...

Mimica is an AI-powered process intelligence platform hiring a Senior Frontend Engineer to own end-to-end features for data visualization and interactive graph data workflows. You will work in a remote-first, globally distributed team solving complex problems with high ownership and open communication. We value strong React expertise, backend exposure, and...