3,209+ Fullstack Developer Java Reactjs Jobs in Portugal — Top Companies Hiring June 2026

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MuleSoft Developer

At Axians, we value talent, not labels. We believe in a culture of inclusion, where everyone has a place and all applications are considered based on merit, without discrimination. This is your opportunity to join an international group with a project that needs you to help meet the ...

Senior.NET Developer

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. ...

.NET Developer

Do you know askblue?We were born in 2013, and we provide services in the field of information technology.We are looking for .NET Developer to join our company, working on one of our projects, in the software development sector</str ...

Net Developer

Qué estamos buscando Ser developer na BABEL é fulcral no nosso crescimento, daí procurarmos perfis com a mesma paixão, motivação e vontade para aprender sempre mais. A tua curiosidade é o que nos mantém atualizados. As nossas equipas de developers são multidisciplinares, c ...

Web Developer

Timezone: ESTFully Remote - Work from anywhere (excluding the United States.)<strong id=docs-internal-guid- ...

AI Developer.

Perfil:- Forte base em ciência da computação;- Experiência prática no desenvolvimento de agentes inteligentes;- Conceção, implementação e manutenção de agentes de IA focados em automação de tarefas, interação natural com utilizadores e integração com sistemas corporativos;- Domínio de framewo ...

COBOL Developer

Junta-te ao Grupo DATA! No Grupo DATA tornamos a tecnologia simples e próxima, criando soluções de IT inovadoras que ajudam clientes em todo o mundo. Estamos em expansão em Portugal e acreditamos que crescer lado a lado com empresas de referência só é possível q ...

Embedded Developer

Annual gross salary range: Min. 42,465€ - Max. 72,105€Volkswagen Group Services is a Volkswagen Group company oriented towards working for Group companies worldwide. We provide services in the areas of production, logistics, data engineering (IT), engineering, consulting, quality, busin ...

.NET Developer

We are looking for a .NET Developer for a hybrid project in Lisbon or Porto.Requirements: Bachelor’s and/or Master’s degree in Computer Engineering or similar+ 4 years of experience with .NET developmentStrong experience in AWSKnowledge of CI ...

Celonis Developer.

Perfil:- Pelo menos 3 anos de experiência em funções semelhantes;- Domínio de PQL, SQL, Python/PySpark;- Conhecimentos sólidos em Databricks e plataformas de process mining, nomeadamente Celonis;- Capacidade analítica, orientação para resultados e gosto por inovação. Responsabilidades:- Desenvolv ...

DevOps Developer.

Profile:- 4-6 years of work experience with IIS, Container Technologies like Docker, and MS SQL Server;- Experience in .NET Core and C#;- Familiarity or experience with agile methodologies like Scrum and Kanban, as well as Microsoft Office 365 Services.Responsibilities:- Develop web appl ...

.Net Developer

A Elevus está a recrutar um(a) .NET Developer para integrar um projeto tecnológico desafiante, numa equipa dinâmica e colaborativa, com participação ativa no desenvolvimento e evolução de aplicações empresariais. Principais Responsabilidades</ ...

Python Developer

We are Landskill and we are looking for new members to join our team.If you’re reading this, you already know you want to change your professional life and you have landed in the right place.  What are we looking for?People who love technology and, above all, love to learn.</p ...

iOS Developer

WE DEVELOP PEOPLE WHO DEVELOP TECHNOLOGY And we want to develop you!At Growin people always come first.Why?Because we believe happy, talented people are the ones who can change the world: one code line at a time.We have several projects waiting for you all over Port ...

TableauBI Developer

O que procuramos? Formação superior em Engenharia Informática ou área similares; Experiência em desenvolvimento de Tableau; Experiência com SQL: Conhecimento de Power BI (plus); Conhecimento de AWS, Phyton/R, Tableau Prep e Pentaho (plus); ...

PHP Developer

We are Landskill and we are looking for new members to join our team.If you’re reading this, you already know you want to change your professional life and you have landed in the right place.  What are we looking for?People who love technology and, above all, love to learn.</p ...

COBOL Developer.

Profile:- Bachelor’s or Master’s degree in Information Technology or related field;- Experience with COBOL, C++ and C;- Familiarity with HP NonStop systems;- Experience with Java is a strong advantage;- Background in payment systems;- Strong analytical and problem-solving skills;<br ...

React Developer

As a Full Stack developer, you are responsible for: Design & implementation of a responsive web application Design & implementation of API's Design & implementation of Lambda functions Design & development of high-quality software in accordance with the technical ...

Python Developer

Job Description : We are looking for a Python Developer to join our RISK Systems team in Porto or Lisbon, whose mission is to support the definition of the risk appetite and risk decision-making process of the Group. Your primary focus will be the development of the core framework used for data integrati ...

Dotnet Developer

Senior Software Developer | .NET | Cloud | Microservices Ready to build impactful, scalable products in a fast-paced international tech environment? We're looking for an experienced Software Developer to join a collaborative Agile team delivering high-performance digital solutions used across Europe ...

Golang Developer

With just over 7 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. ...

Mulesoft Developer

MuleSoft Engineer TMC is looking for a MuleSoft Engineer to join our integration and digital platform projects. Within our Employeneurship model, you will combine long-term stability with entrepreneurial freedom, continuous development, and the support of a strong and engaged community of techni ...

Salesforce Developer

About the job At Hexa Consulting we want to spread transparency and enable diverse tech careers. Based in Portugal, we can answer the increasing demand in the IT sector. Our mission is to build strong relationships, be a leading partner through a differentiated approach in IT consulting and cont ...

Python Developer

We're looking for the special, unique and amazing YOU!@ KCS IT, we look for the ones that stands out, for those that always wants to be better and fight for it, and for those who has the same values that we do: dedication, energy, integrity, transparency, flexibility, trust, honesty, hard work, proact ...

Outsystems Developer

At Link, we believe in innovation, collaboration, and continuous growth. We're passionate about turning challenges into opportunities and are on a mission to transform our clients into fully digital organizations by designing and engineering innovative technologies and building long-term, meaningful ...

Python Developer

Technical Skills: • Notable experience in enterprise software development/Software Engineering (Git, Gitlab, unit tests, etc.) • Expertise in Python (at least 3.9) and its ecosystem (libraries, Anaconda, Jupyter, VS Code, etc.) • Expertise in computational libraries and data manipulation (Nu ...

Python Developer

Job Description We are looking for a Python Developer / Data Engineer to join our IT team, contributing to the design, development, and maintenance of scalable data solutions. The role focuses on building robust data pipelines, ensuring data quality, and supporting analytics and regulatory use cases in a ...

.NET Developer

We're looking for the special, unique and amazing YOU!@ KCS IT, we look for the ones that stands out, for those that always wants to be better and fight for it, and for those who has the same values that we do: dedication, energy, integrity, transparency, flexibility, trust, honesty, hard work, proact ...

C# Developer

Being Next means challenging the status quo. It means being non-conformist. It means keeping your eyes on the future. Being Next means taking the right step in your career. We are a Portuguese tech company transforming industries through innovative solutions, and we want your t ...

Dotnet Developer

We are looking for a skilled Full Stack .NET Developer with VBA to join an international team working closely with risk analysts and development teams based in Paris and Porto. Technical Skills & Experience University degree in Computer Science, Software Engineering, or a related field </l ...

Business developer

Engel & Völkers has over 45 years' experience in the brokerage of high-end residential and commercial real estate. As a premium brand with more than >1000 offices in more than 35 countries on 5 continents we are one of the world's leading companies in the brokerage of residential and commercial prope ...

Python Developer

Python Developers, where you at? Join us and work on international fintech project Location: Lisbon Language: English Regime: Hybrid Model Job Requirements: Bachelor's degree in Computer Science, Engineering, or a related field 3+ years of pr ...

Senior .NET Developer (Remote Workplace @Lisboa)

Profile . degree in Computer Engineering or similar;. experience in .NET Developer for more than 4 years;. advanced level of English;. capacity for autonomy and interpersonal relationships, proactivity and initiative. Tech Stack . C#; JavaScript, T- SQL; .NET; S3 Bucket. Extra ...

Engenheiro de software

We’re looking for the special, unique and amazing YOU! @ KCS IT, we look for the ones that stands out, for those that always wants to be better and fight for it, and for those who has the same values that we do: dedication, energy, integrity, transparency, flexibility, trust, honesty, hard work ...

Engenheiro de software

We’re looking for the special, unique and amazing YOU! @ KCS IT, we look for the ones that stands out, for those that always wants to be better and fight for it, and for those who has the same values that we do: dedication, energy, integrity, transparency, flexibility, trust, honesty, hard work ...

Engenheiro De Software

We’re looking for the special, unique and amazing YOU! @ KCS IT, we look for the ones that stands out, for those that always wants to be better and fight for it, and for those who has the same values that we do: dedication, energy, integrity, transparency, flexibility, trust, honesty, ...

Senior Backend Engineer ID63544

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Senior Backend Engineer ID63544

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Senior Backend Engineer ID63544

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Senior Backend Engineer ID63544

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Senior Backend Engineer ID63544

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Senior Android Developer Kotlin

We are looking for an Android developer responsible for the development and maintenance ofapplications aimed at a vast number of diverse Android devices. Your primary focus will be thedevelopment of Android applications and their integration with back-end services. You will beworking alon ...

Senior Software Developer

Your Title : Senior Software DeveloperJob Location : Europe , RemoteAt Trimble, we build innovative products that change the way the world works. We are seeking enthusiastic and experienced professionals to build our next generation platform services for Transportation products and ...

Senior Software Engineer

The OneKey global database is the backbone of IQVIA's activities. It currently includes 23 million healthcare professionals in 117 countries. Used by medical sales representatives and major players in the healthcare world (specialized magazines, insurance companies, mutual insurance companies, etc.), th ...

Banking Sector | Senior.NET/WPF Developer

Company DescriptionAt Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transf ...

Senior Backend Engineer (AdTech) ID52365

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Senior Backend Engineer (AdTech) ID52365

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Senior Backend Engineer (AdTech) ID52365

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Senior Backend Engineer (AdTech) ID52365

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Senior Backend Engineer (AdTech) ID52365

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

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    Fullstack Developer Java Reactjs Jobs in Portugal Job Search Guide, Trends and Insights