3,212+ Fullstack Java C React Jobs in Portugal — Top Companies Hiring July 2026

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Lead Software Engineer, mobile applications

Lead Software Engineer, mobile applications Lead Software Engineer, mobile applications 6 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Sign in to access AI-powered advices Continue with Google Continue with Go ...

Senior Full Stack Engineer (Angular + Spring Boot) – Remote Friendly

Signicat is seeking a Senior Software Engineer to join their team in Estoril, Portugal. This role involves designing and developing scalable systems using Java and Angular, while contributing to a modern tech environment. Responsibilities include ownership of applications, collaboration with internati ...

Braga Part Time Back End Developer — Flexible Hours

A tech solutions company in Braga is looking for a Part-Time Back-End Developer to excel in server-side web application development. Ideal candidates will have experience with PHP, Java, or Python and frameworks like Laravel or Django. The role offers flexible working hours that adapt to your class schedule and ...

Software Release & Configuration Manager

Uma empresa de tecnologia procura um profissional com experiência em gestão de Software Change e Configuration Management. O candidato deve ter entre 3 a 5 anos de experiência e capacidades sólidas na automatização de processos e resolução de problemas técnicos. Conhecimentos em várias linguagens de programação ...

Cloud Tech Lead (GCP) Hybrid in Lisbon

A Babel, sediada em Lisboa, está à procura de um Cloud Technical Lead (GCP) para liderar equipas técnicas e desenhar soluções tecnológicas complexas. O candidato ideal deve ter mais de 8 anos de experiência e conhecimentos sólidos em GCP, Angular e Java. Além de um contrato indeterminado e remuneração ...

Software Architect

About Air Apps At Air Apps, we believe in thinking bigger- and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work ...

Expert Manager, Software Engineering (Full Stack)

What you’ll do As an Expert Manager, Software Engineering, you will lead the development and building of software applications that address complex business and technology problems in various industries. You will guide a diverse engineering team through the entire engineering life cycle. Your res ...

Senior GenAI Platform Engineer for Risk & FinTech

Feedzai is hiring an AI Engineer in Portugal to design and develop GenAI-based frameworks and services. The role requires at least 5 years of experience in building production software systems, strong programming skills in Java and Python, and familiarity with Generative AI systems. You'll work at the intersecti ...

Principal Distributed Systems Eng Elasticsearch Scale

Elasticsearch B.V. is seeking a Principal Software Engineer I to join their Distributed Systems team in Portugal. In this role, you will focus on enhancing how Elasticsearch scales, performs, and ensures resilience within clusters. You're expected to own projects from inception to completion, tackling complex ...

Application Security Engineer ID71662

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 Wor ...

Application Security Engineer ID70123

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 Wor ...

Application Security Engineer ID71662

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 Wor ...

Application Security Engineer ID71662

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 Wor ...

Application Security Engineer ID71662

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 Wor ...

Application Security Engineer ID70123

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 Wor ...

Application Security Engineer ID70123

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 Wor ...

Application Security Engineer ID71662

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 Wor ...

Application Security Engineer ID70123

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 Wor ...

Application Security Engineer ID70123

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 Wor ...

Talent Community | Senior InRiver PIM Engineer ID76563

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 ...

Talent Community | Senior InRiver PIM Engineer ID76563

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 ...

Talent Community | Senior InRiver PIM Engineer ID76563

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 ...

Talent Community | Senior InRiver PIM Engineer ID76563

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 ...

Talent Community | Senior InRiver PIM Engineer ID76563

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 AI & Intelligent Systems Architect — Hybrid & Growth

Capgemini in Lisboa is seeking a Senior Software Architect (AI & Intelligent Systems) to lead the design and evolution of complex, scalable software solutions. You'll collaborate across global teams, ensuring quality and security while contributing to technology governance. With over 10 years of experi ...

Senior Solutions Architect Cloud & Microservices (Hybrid)

A leading consulting firm in Lisbon or Porto is seeking a Solutions Architect with over 5 years of experience to design and implement complex technology architectures. The ideal candidate will have a strong background in Java Spring Boot and experience with distributed systems and microservices. This role offers ...

Senior Backend Engineer Graph & Time Series ETL

An innovative tech company is seeking a Senior Java Software Engineer in Lisbon, Portugal. This hybrid role focuses on developing ETL pipelines and scalable systems for processing complex datasets. Ideal candidates will have expertise in Spring Framework and extensive database experience. You will work with a co ...

Senior Backend Engineer IoT Cloud & Data Pipelines

Wiliot, located in Lisbon, seeks a strong backend engineer to build disruptive IoT technology. The engineer will design and implement scalable management systems, tackle complex problems, and contribute to innovative software solutions. Ideal candidates should have 5+ years of software development expe ...

Senior Machine Learning Lead End to End AI Solutions

Inetum is seeking a Senior Machine Learning Officer in Lisbon to develop and support ML and AI solutions. The role involves collaborating with data scientists, deploying solutions, and maintaining software. Candidates should have a master’s or engineer degree in a relevant field, strong programming skills in lan ...

Senior Quarkus Backend Engineer — Microservices (AWS)

bridge351 is seeking a Senior or Mid-level Developer to join their team in Lisbon. The ideal candidate will have 6+ years for Senior or 4+ for Mid-level experience in microservices development using Java and Quarkus. Familiarity with Apache Kafka, Docker, and Kubernetes is essential, along with a good command of ...

Senior Backend Engineer Remote (EU) Scale Fintech

Klar S.A de C.V. is looking for a Senior Backend Engineer to join their core team and develop systems for digital banking. This full-time remote role is aimed at candidates in the EU or those available during EU hours. Responsibilities include writing maintainable Java code, conducting code reviews, and collabor ...

Azure Cloud Native Software Architect E Mobility

EnBW IT-Solutions in Lisbon is looking for a skilled Software Architect to develop backend services for our B2B e-mobility business. You will collaborate with product management and technical partners to design scalable solutions that meet business needs. The ideal candidate should have a degree in com ...

Senior Enterprise Solutions Architect & Tech Lead

Eurofins in Lisboa, Portugal is seeking an experienced IT Solutions Engineer to contribute to an enterprise transformation programme. This role demands expertise in solution architecture, software engineering, and leadership to modernise enterprise platforms while ensuring optimal performance and scalability. ...

Principal Software Engineer — CSD Convergence Platform

Euronext is looking for a Principal Software Engineer to join their CSD Convergence Programme. This position focuses on delivering a resilient and scalable post-trade ecosystem across Europe. You will lead technical decisions, design platform services, and influence architectural practices within a highly reg ...

Senior Platform Engineer: Build Scalable Internal DevOps Tools

Feedzai, a leading RiskOps platform in Portugal, is seeking an experienced engineer to architect and maintain CI/CD solutions. You will play a crucial role in developing automation tools, mentoring fellow engineers, and leading incident investigations. The ideal candidate must have a Bachelor’s degree ...

PL/SQL Developer Expert w/.NET | IT CIB

Job DescriptionWithin an IT team of six persons (Developers and Business Analysts) the mission consists in ensuring the developments (new and evolutions) and the support of the application.Database (Oracle PL-SQL) developer with more than 9 years of experience.A strong interest in SQL ...

Senior Android Engineer 3D/AI Design Platforms

Planner 5D is looking for a talented Android Engineer to build innovative mobile experiences. The role involves working with AI-powered tools and optimizing performance for millions of users. Your responsibilities include developing complex features and conducting rigorous code reviews. Ideal candidate ...

Team Lead – Real Time Fraud Platform

Riskified is seeking a Team Lead to manage a talented group in Lisboa, Portugal. This role involves leading backend and security engineers while overseeing the technical direction and architecture of fraud-analysis systems. You'll collaborate with various teams to ensure feature delivery and maintain high sta ...

Remote Eligible AppSec Engineer: Secure SDLC

A global tech-centric e-commerce company based in Lisbon is seeking an experienced Application Security Engineer to enhance the security of their applications. The role involves implementing secure development processes, analyzing product security, and staying updated on security threats. Candidates should have ...

Hybrid Tech Leader: Architecture, AI & Cloud (Lisbon)

Closer Consulting is seeking a Technical Leader in Lisbon with a hybrid work model. The ideal candidate will develop and maintain applications using Java and Spring frameworks, applying DevOps and CI/CD methodologies. Key responsibilities include leading technical standards, mentoring teams, and contributing to ...

Senior Backend Engineer Automotive IoT & Cloud

The Innovation & Engineering HUB is looking for a Senior Backend Developer to join the team in Lisbon, Portugal. You will lead development, testing, deployment, and maintenance of backend solutions focused on automotive IoT. The ideal candidate has at least 5 years of experience with deep expertise in Java/Kotli ...

Senior AppSec Engineer — Lisbon Onsite 4x/Week

Thought Machine is seeking a skilled security specialist to enhance our product's security posture based in Lisbon. You will drive strategic planning and collaborate with development and infrastructure teams. Responsibilities include performing design reviews, vulnerability testing, and contributing to our se ...

Senior Platform Engineer – SaaS Backend and Cloud

TeamViewer GmbH in Porto is seeking an experienced Staff Software Engineer to support and enhance the DEX Essentials and Remote Management capabilities. In this role, you'll maintain and improve the experience for existing customers while evolving our SaaS cloud platform. The ideal candidate will have ...

Senior Forward Deployed Engineer: End to End AI Deploy

Salesforce, Inc. is hiring a Senior Forward Deployed Engineer. This role involves owning the deployment of complex AI solutions within enterprise customer environments, working closely with other technical professionals to meet high engineering standards. The ideal candidate should have over 6 years of ...

Senior Backend Engineer (Elixir/Phoenix) Full Remote Global

Senior Backend Engineer (Elixir/Phoenix) - Full Remote Global ABOUT THE OPPORTUNITY Join an innovative and globally distributed technology company that is transforming how businesses build and manage international operations through a modern cloud-based plat ...

Developer / Full Stack (m/f)

Descrição do empregoEstamos a reforçar a nossa equipa com a contratação de um Developer / Full Stack (M/F)  para a área de Tecnologias da Informação. Este profissional será responsável por desenvolver soluções de software de forma isolada ou integrada com outras plataformas e equipame ...

Solutions Architect ID68730

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 ...

Solutions Architect ID68730

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 ...

Solutions Architect ID68730

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 ...

Solutions Architect ID68730

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 Java C React Jobs in Portugal Job Search Guide, Trends and Insights