Empregos de java backend engineer scalable apis em Lisboa

1GLOBAL is seeking a senior backend engineer to shape and maintain our Network API, xSIM Management System, and Recording Platforms. You’ll design scalable, secure architectures and implement high‑quality features across microservices in a global, remote‑first team. With 6+ years of backend experience (Go preferred, Java welcome), you’ll work on...

Sysmatch в Лиссабоне, Португалия, ищет backend-разработчика для проектирования, разработки и поддержки backend-сервисов на Java и Kotlin. Вы будете создавать и использовать RESTful API, просматривать PR и проектировать...

Data Group em Lisboa procura profissionais para trabalhar no desenvolvimento de aplicações JAVA em regime híbrido. A posição envolve análise, desenvolvimento e manutenção, com foco em performance, segurança e qualidade de código, integrando equipas técnicas e de testes.O candidato ideal possui conhecimento de Java 8+, Spring e REST/XML Web...

A tech company is seeking a Senior/Lead Backend Developer to scale its backend infrastructure. The ideal candidate has over 5 years of experience in backend development, strong knowledge of AWS, and is comfortable with DevOps tasks. The role allows working remotely and requires alignment with the UK timezone. This position offers the chance to lead a...

Consort is looking for a Java Developer in Lisbon. The ideal candidate will have solid experience in Java backend development and Agile methodologies. You will work on scalable, reliable enterprise applications while ensuring application performance and reliability. The role includes designing backend services, optimizing APIs, and participating in Agile...

A software development company in Lisbon is seeking a Senior Software Engineer to design and maintain modular Java-based components. The ideal candidate has over 5 years of experience in product software development and a strong understanding of cloud-native applications. Responsibilities include developing APIs, supporting the lifecycle of deliverables, and...

Kallidus is seeking a skilled .NET Developer to design, build and maintain scalable backend services and RESTful APIs for a global SaaS platform.You'll work in an Agile team, collaborating with Product, QA, and Engineering to deliver high-quality software.Remote-friendly with hybrid approach, you'll contribute to architecture discussions, code reviews, and...

A software development company in Lisbon is seeking a Senior Software Engineer to design and maintain modular Java-based components. The ideal candidate has over 5 years of experience in product software development and a strong understanding of cloud-native applications. Responsibilities include developing APIs, supporting the lifecycle of deliverables, and...

Planck Technologies is seeking a Senior Python Developer to join a challenging back-end project focused on scalable services and AI-powered solutions. You will design, develop, and maintain robust Python-based systems, collaborating with cross-functional teams to drive architecture and code quality. You will work remotely from Portugal, have a strong...

Planck Technologies is seeking a Senior Python Developer to join a challenging back-end project focused on scalable services and AI-powered solutions. You will design, develop, and maintain robust Python-based systems, collaborating with cross-functional teams to drive architecture and code quality.You will work remotely from Portugal, have a strong...

Jobgether is seeking a Backend QA Engineer to own quality across a high-traffic, backend-focused platform. You will combine manual testing with automation to validate APIs, data, and event-driven services, working fully remotely with a global team. You will design test cases, perform end-to-end tests, and contribute to automated regression in Go, while...

Planet is seeking a Senior Backend Engineer to design, build, and scale high-performance backend services in a hybrid cloud environment. You will shape API design, data models, and system architecture to support modern applications and evolving workloads for a RESTful backend consumed by Angular frontends. You will implement efficient MongoDB schemas,...

Just Vargas is recruiting a Backend .Net Developer to join a reference client in the Technology sector. You will be part of an experienced development area, collaborating across multiple teams to deliver robust backend services. The role involves designing and maintaining backend core software, leveraging .NET Framework (C#), SQL Server, and REST/WS...

Jobgether is seeking a Backend QA Engineer to own quality across a high-traffic, backend-focused platform. You will combine manual testing with automation to validate APIs, data, and event-driven services, working fully remotely with a global team. You will design test cases, perform end-to-end tests, and contribute to automated regression in Go, while...

Siemens is seeking a senior software engineer to design, develop, and maintain AWS-based web applications and microservices using C# and Golang. You will optimize performance, ensure security, and collaborate with cross-functional teams across the globe. The role requires 7+ years of industry experience, strong OO skills, and hands-on work with AI-native...

Nimber in Lisbon is seeking a Senior Java Developer with 9+ years of backend experience to design, build, and optimize robust services. You will work with Java, Spring Boot, microservices, REST APIs, databases (PostgreSQL/MySQL), and modern CI/CD practices with Docker/Kubernetes. Strong testing with JUnit/Mockito and TDD is expected. You will collaborate...

A Ankix, com mais de 25 anos de experiência no setor tecnológico, procura Backend Developer (Java) para posição híbrida em Lisboa. Procuramos Licenciatura em Sistemas de Informação, Eng. Informática ou Gestão de SIS, 4+ anos de experiência, e conhecimentos em C#/.NET, Java e Go, bem como em bases de dados relacionais e não relacionais,...

Location: Malmö, Sweden - on-site Workload: Full-time About the project We’re looking for a Senior Backend Engineer to join a global home-furnishing retailer. You’ll work in the team that builds the planning tools used by 8,000+ coworkers in stores worldwide to design how customers experience their physical stores. You’ll help build a...

MobilityNow is seeking a talented Python or Java back-end developer to contribute to our Beamian project. You will play a key role in providing outstanding support for innovative products and APIs. The ideal candidate will have 1-3 years of experience, deep knowledge of Java or Python, and an advanced level of English. Join our dynamic team in Porto or...

A IRIUM procura um Senior Java Developer para integrar um projeto internacional com foco no desenvolvimento backend de aplicações empresariais robustas, escaláveis e de elevada qualidade. Oferecemos regime 100% remoto, salário bruto mensal entre 1.850€ e 2.150€, com retribuição flexível, subsídio de refeição e seguro médico. A empresa...