Java Backend Engineer

Senior Java Backend EngineerWe’re looking for a product-minded Senior Backend Engineer to join our team and lead the development of reliable, high-performance infrastructure powering cutting-edge AI and blockchain applications. You’ll work primarily in Java to build scalable services and APIs that run seamlessly in production on AWS, supporting real-time...

Connect Digital is seeking a highly skilled Java Backend Developer to support microservices powering Checkout, MyAccount and ODR Processing products. You will work closely with senior engineers, follow established engineering standards, and contribute to a structured upskilling programme designed to accelerate your growth. Key tasks include building and...

About the job Java Backend Engineer - Hibrido/Lisboa Backend Engineer (Java/Kotlin/Spring Boot) - Hybrid Lisbon (Mostly Remote, Occasional Office) ABOUT THE OPPORTUNITY Join the technology backbone of a global logistics leader delivering parcels for millions of people across 41 countries and 1,600+ locations worldwide. From routing algorithms to mobile apps,...

A DataSmart, localizada em Lisboa, procura um(a) Java Backend Developer para projetar e desenvolver aplicações Java de alta qualidade. O candidato ideal deve ter mais de 5 anos de experiência em Java, além de sólido conhecimento em tecnologias de banco de dados e arquitetura de microserviços. Esta posição híbrida oferece a oportunidade de...

A SysMatch encontra-se a recrutar um Senior Java Backend Developer para Lisboa, numa posição híbrida (M/F). Procuram-se candidatos com pelo menos 6 anos de experiência, sólidos conhecimentos em Java (J2SE/J2EE) e Bases de Dados Relacionais, bem como experiência em SOAP/REST, XML/XSLT, JPA, Maven e Git. O posto envolve construção de REST APIs,...

A PPM Coachers está recrutando um Senior Java Developer para atuar em projetos de backend com foco em Java 17+, Spring e microsserviços, em regime presencial em Lisboa. O profissional irá trabalhar com APIs REST/SOAP/XML, arquiteturas orientadas a eventos e integrações com Kafka/Solace, contribuindo para pipelines CI/CD e qualidade de código. A...

IRIUM Portugal in Lisbon is seeking a Senior Java Back End to join a challenging project, taking a key role in the design and development of scalable, high-performing software solutions using modern frameworks and Agile practices. The role is hybrid, with 3 days per week in the office in Lisbon. Salary ranges from €3,300 to €3,700 gross per month, with...

Capgemini Engineering is seeking a Java Software Engineer in Lisboa to design, develop, and maintain scalable backend applications using Java and Spring Boot in a cloud-native environment. You will implement asynchronous messaging with RabbitMQ, deploy and monitor services in AWS, and contribute to RESTful API design and distributed systems. Strong...

HN Services Portugal seeks a Senior Java Backend Developer to join an international banking environment and contribute to the development and evolution of Java-based applications and distributed systems. You will design robust backend solutions, lead complex backend functionalities, and collaborate with teams to ensure alignment with the application...