Java Developer Sr Java Developer - 5741+ vagas

KCS iT

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, pro

Siemens Mobility

501054 30-Mar-2026 Mobility Research & Development SIEMENS MOBILITY, UNIPESSOAL LDA Siemens Mobility is a separately managed company of Siemens AG with 160 years of experience in transport solutions. Through digitalization, we enable Mobility operators worldwide to make trains and infrastructure sma

Pictet Tech

Driven by innovation and excellence, Pictet Technologies has been shaping the future since 2016. As the technology center of the Pictet Group, we are proud to support one of Europe's leading independent wealth and asset managers by developing cutting-edge solutions for its business lines. Recognized

KCS iT

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, pro

KCS iT

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, pro

agap2IT Portugal

Overview Founded in 2005 in Lisbon, agap2IT is a European organization operating in the fields of Information Systems, Science and Technology. Our ability to act globally, combined with the team’s extensive technical, functional and business expertise, ensures excellence in responding to the most de

KCS iT

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, pro

KCS iT

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, pro

KCS iT

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, pro

Fyld PT

A Portuguese consulting company is looking for skilled Java developers to join its dynamic team. The ideal candidate will possess a Bachelor's degree in Computer Science or a related field, with a strong proficiency in Java and experience in frameworks such as Spring and Hibernate. Familiarity with

Axians Portugal

Uma empresa de tecnologia está à procura de um Fullstack Developer Senior em Lisboa. O candidato ideal terá pelo menos 5 anos de experiência em JAVA e conhecimentos em várias tecnologias, incluindo PostgreSQL e API REST. A posição envolve liderança de equipe e desenvolvimento de software para o seto

KCS iT

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, pro

KCS iT

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, pro

KCS iT

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, pro

Aubay Portugal

A leading technology consultancy in Lisbon is looking for a Senior Java Developer. The ideal candidate will have solid Java proficiency and experience with SQL and REST, alongside fluency in English and Portuguese. This role offers a hybrid working model, extensive training programs, and initiatives

Celfocus

A leading tech solutions company in Lisbon is seeking a passionate Developer to join their team. The role involves developing and testing projects primarily using Java and JavaScript, with a focus on frontend development. Ideal candidates should have a good understanding of software design and moder

act digital

We are looking for a Java & Angular Developer to join a development team responsible for the maintenance, evolution, and modernization of business-critical applications. This role is primarily focused on backend development in Java and web frontend development in Angular, with exposure to hybrid mob

act digital

We are looking for a Java & Angular Developer to join a development team responsible for the maintenance, evolution, and modernization of business-critical applications. This role is primarily focused on backend development in Java and web frontend development in Angular, with exposure to hybrid mob

Devoteam

A leading digital transformation company in Lisbon is seeking a Java Developer to design and develop scalable applications. The ideal candidate will have a degree in Computer Science and proficiency in Java, with experience in frameworks like Spring or Hibernate. Responsibilities include collaborati

KCS iT

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, pro