Java Developer Backend - 9420+ vagas

HCCM Consulting, S.A

HCCM Consulting, S.A in Lisbon is seeking an experienced professional with a degree in Computer Engineering or similar to join our multicultural team. The ideal candidate should have a minimum of 3 years of experience with Java and at least 2 years with Spring, along with Oracle Certification. We of

KCS iT

Position Overview Full Stack Developer (Java + Angular) – Senior (5+ years). Hybrid model in Oporto; candidates must already be living in Portugal. Responsibilities & Qualifications - Minimum 4–5 years of experience in a Full Stack role. - Strong experience in Java (8+) and Spring / Spring Boot for

Qualifications Proficiency in Node.Js and/or Python (or preferred languages for AI development) Hands‑on experience with AI agent creation and deployment Background in RAG systems implementation Advanced French Location: Porto or Lisbon Level of Experience: Mid (3 to 6 years) Salary & Benefits €1,20

Closer Consulting

Closer Consulting is on the lookout for a skilled Backend Developer with over 6 years of professional experience, located in Lisbon or Porto, following a hybrid work model. The ideal candidate will possess extensive knowledge in Java, J2EE technologies, and Agile procedures while collaborating close

A dynamic technology recruitment consultancy is seeking a Senior Java Developer to join their team in Portugal. The ideal candidate will have at least 5 years of experience in Java development, expertise in Cloud Native platforms, and fluency in English. This position offers a hybrid work model, req

Affinity

What we’re looking for: - Develop and maintain applications supporting modern payment solutions; - Core stack: ELK (Elasticsearch/Kibana), Java, Spring Boot 3, Angular, REST APIs, PL/SQL; - Work in end-to-end agile projects within a collaborative, cross-functional team; - Troubleshooting, performanc

Mobiweb

About the Opportunity This position offers the opportunity to contribute to the development of modern, scalable web applications within a cloud-oriented environment. Selected professionals will be actively involved across the full software development lifecycle, collaborating with cross-functional a

act digital

We are looking for an experienced Java Developer to join a global Prime Services technology team supporting Cash Prime Brokerage, Synthetic Prime Brokerage, and Stock Loan & Borrowing (SLAB) businesses. This is a global role, collaborating with international teams across multiple locations, deliveri

Grupo Data

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 quando crescemos também com os nossos t

Inetum

Global (English) Full Stack Java Developer Job Description Main Tasks and Responsibilities: - Within the TAS team, the resource will act as a Cloud Developer on our products. He will participate in the development of the internal technical base and the definition of the software architecture of the

payabl.

The role is about: We are building a new SWAT Engineering Team in Portugal to support and improve our Core Gateway ecosystem by building internal tools and backend services that increase efficiency, reliability, and scalability. As a Mid‑Level Backend Developer, you will contribute to the design and

Decskill

A leading IT consultancy is seeking a Fullstack Java Developer with at least 5 years of experience. The role involves developing backend services in Java and Spring Boot, working with modern front-end technologies like React or Angular, and utilizing Jenkins for CI/CD. A strong candidate will have g

We Are META

Overview Seeking a Staff Java Backend Developer: Rhino, are you there? At WE ARE META, we focus on finding the perfect match between our Rhinos and our clients. - Expand your network: As a consultant at We Are META, you’ll have access to a network of national and international partners across divers

Cropsys IT Consulting

A Cropsys IT Consulting em Lisboa procura um Developer Java Júnior para se juntar à sua equipa de desenvolvimento. A função abrange o desenvolvimento e a manutenção de aplicações, colaboração em projetos, análise de requisitos e implementação de funcionalidades. O candidato ideal deve ter experiênci

Elevus

Uma empresa de tecnologia está à procura de Fullstack Developers com forte base em Java e React, para integrar projetos desafiadores. O candidato deve ter experiência em desenvolvimento backend e frontend, definir e consumir APIs, e trabalhar em ambientes ágeis. Valorizamos conhecimentos em Kafka, m

NiW - IT Services and Consulting

A Salvador Caetano, localizada em Vila Nova de Gaia, procura um Senior Java Developer para desenhar e implementar sistemas de informação, integrando tecnologias de desenvolvimento e liderança de equipas. O candidato ideal deve ter experiência em JAVA, QUARKUS e frameworks relacionadas, além de uma f

Syffer

Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside. We believe that technology + human kindness positively impacts every community around the world. Our app

GuestWorld Lda

A GuestWorld Lda, localizada em Porto, está à procura de um Desenvolvedor Backend em Java. O candidato ideal deve ter formação em Engenharia Informática e entre 1 a 8 anos de experiência em desenvolvimento backend com Java, incluindo experiência em JAX-RS, Spring e Hibernate. A empresa oferece um sa

Axians Portugal is seeking a Developer Java to join an international project. The role involves developing Java software components and implementing automated software testing using modern development practices. Ideal candidates have strong experience with Java, Spring Boot, and familiar tools like

Backend Java Engineer to design, build, and maintain CRM platform components using microservices and Spring Boot, requiring strong Java and REST API experience. Offers hybrid work, health insurance, and training.