Java Developer Backend - 13 350+ vagas

Intermedia Intelligent Communications

Intermedia Intelligent Communications is seeking a Sr. Software Developer - Data in Portugal. This role is centered on designing and developing scalable microservices using Java and Spring Boot. Candidates should have over 5 years of experience in backend engineering, strong SQL skills, and familiar

Telenor

A global telecommunications company in Lisbon is seeking a Senior Backend Developer to join their corporate self-service development team. The ideal candidate will possess extensive backend development experience with Java and Spring Boot, along with a strong understanding of REST APIs and microserv

Syffer

A consulting company is seeking a Spring Backend Developer to work in Lisbon or Porto. The role involves developing backend applications using Java and Spring Boot, designing RESTful APIs, and ensuring database performance. Ideal candidates should have a degree in Computer Engineering, a minimum of

Capgemini

Choose a partner with intimate knowledge of your industry and first-hand experience of defining its future.Select your locationSelect your locationIndustriesChoose a partner with intimate knowledge of your industry and first-hand experience of defining its future.VNG - Cais de Gaia, Lisboa - Expo# F

Adentis Portugal

Com mais de 8 anos de existência a nível nacional, contamos com mais de 200 colaboradores com o nosso ADN e posicionamo-nos no mercado com 3 ofertas de serviço: R&D (Estágios, POC, Laboratório Tecnológico); Na ADENTIS centramo-nos nas PESSOAS e é este o nosso salário emocional: Equilíbrio entre a vi

## Java Senior/Lead Developer - Lisboa - 18/03/2026#### HibridoLocal ( distrito, região): LisboaFunção:1 posição - Java Developer1 posição - Lead Java DeveloperNível: SRData de início: ImediatoDuração da contratação: 1 anoPortuguês |Inglês B2* The candidate must have at least **one higher education*

Axians Portugal

A dynamic technology company in Lisbon is seeking a Senior Java Full Stack Developer to join their team. You will be responsible for developing applications, participating in code reviews, and ensuring high-quality software delivery. The ideal candidate should have at least 5 years of Java developme

EPAM Systems

Do you have background and wide experience in SAP and strong knowledge in CAP and Java? Are you an open-minded professional with good English skills? If it sounds like you, this could be the perfect opportunity to join EPAM as Senior SAP CAP Java Developer. EPAM is shaping the digital future for For

HN Services Portugal

Direct message the job poster from QUANTEAM - Portugal (RAINBOW PARTNERS Group)Who are we?As the founding entity of RAINBOW PARTNERS, Quanteam is a consulting firm specializing in the fields of Banking, Finance, and Financial Services. Guided by our core values of closeness, teamwork, diversity, and

Syffer

About the job Backend Software Engineer (Java / Microservices / Cloud)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

- Job Area: Application and Product Development- Business Unit: Group FunctionsJob DescriptionWe are looking for a Senior Android Developer to create high-performance Android Automotive experiences designed for embedded in-vehicle systems.In this role, you will build and evolve Android Automotive (A

PLP Group

Desenvolver soluções fullstack em Java, integrando interfaces com React/Angular/Vue.Js e bases de dados SQL/NoSQL. Trabalhar com metodologias ágeis, CI/CD e garantir qualidade de código.

KCS iT

We’re looking for the special, unique and amazing YOU! At KCS IT, we look for those that stand out, who always want to be better and fight for it, and who share our values: dedication, energy, integrity, transparency, flexibility, trust, honesty, hard work, proactivity, teamwork. At KCS we stand for

A consulting company based in Lisboa is seeking a Senior/Lead Java Developer. This position focuses on delivering high-quality backend solutions in a no-management organization. The ideal candidate has substantial experience in Java development and strong theoretical knowledge of modern frameworks.

Decskill

Location: Lisbon Level of Experience: Mid Salary Package & Benefits: €1,200 to €2,000 (salary base) + Food Allowance + Flex Benefits Main Tasks - Design, secure, scale back-end architectures - Deep knowledge in Spring framework - Industrialize the solution according to CI/CD best practices - Partici

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

PLP Group

A leading software solutions company in Porto, Portugal, is seeking a Full Stack Developer to develop high-quality software for the banking sector. The role requires expertise in Java and frontend technologies like Angular, along with knowledge of CI/CD tools. A Bachelor's degree in Computer Science

Inetum

Inetum is seeking a Senior Fullstack Mobile Developer to work on a hybrid financial application that influences the user experience of thousands. The role requires 5+ years of experience in mobile development, expertise in Ionic, Angular, and native mobile plugins for both Android and iOS. You will

Nitro

A global Saa S leader is looking for a backend engineer in Porto to enhance customer journey stages and maximize revenue through collaboration with stakeholders. Responsibilities include improving existing software, contributing to feature design, and supporting project delivery from ideation to pro

Digital Solutions

You’ll be focused in - Join a cross-functional DevOps team working on digital products for eMobility, Fleet, and Driver solutions. - Support the development of scalable and secure microservices, with guidance from more experienced developers. - Learn and apply software engineering best practices suc