Empregos de java backend engineer scalable apis em Lisboa

1GLOBAL is seeking a Senior Backend Engineer to strengthen our Network API, xSIM Management System and Recording Platforms. You will design scalable architectures and implement features across microservices, with a focus on reliability and performance. Join a global, remote-enabled team working in English, collaborating across multiple markets to deliver...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

A NLS – New Link Solutions S.A. encontra-se a recrutar um(a) Full Stack Developer Java, com maior foco em backend, para integrar um projeto no setor público. Procuramos um profissional com experiência em desenvolvimento Java, criação e integração de APIs REST, testes, práticas DevOps e capacidade para colaborar na entrega de soluções robustas e...

Capgemini Engineering in Lisbon is seeking a Senior Java Developer to design and deliver scalable, secure software solutions for complex healthcare environments. You will contribute to architectural decisions and help evolve our backend platforms. You will work with Java and Spring Boot, REST APIs, and modern tools such as Docker and Kubernetes,...

Accenture Technology in Lisbon is seeking a Senior Full Stack Engineer specializing in Java, Spring Boot, React, and Next.js to deliver end-to-end features across the stack. You will design scalable cloud-first solutions, build RESTful APIs, and collaborate with cross-functional teams in an Agile environment. The ideal candidate has deep expertise in AWS,...

Location: Hybrid, Lisbon Required profile: Bachelor’s degree in Computer Science, Engineering or related field 3+ years of experience in Java (Java 8+, Spring / Spring Boot)2+ years of experience with Angular (Angular 10+ preferred) Strong knowledge of REST APIs and microservices architecture Experience with relational databases (PostgreSQL, MySQL or...

Jobtailor in Lisbon, Portugal, is seeking a Senior Software Engineer to join the Custom Application Development team, designing and architecting technology solutions tailored to clients’ needs and developing backend, web and mobile applications. You will work on microservices with Java and Quarkus, manage relational and non-relational databases and Kafka,...

Wire IT, based in Portugal, is seeking a Senior Fullstack Java + React Developer with AI focus for remote work. You will design and implement scalable web applications using Java, Spring Boot, React, and AI tooling to improve development efficiency. Join a senior, agile team and contribute to distributed systems, REST APIs, and modern software delivery...

Acuity Analytics is seeking an experienced Python Backend Engineer to build AI-powered document solutions on Microsoft Azure. You will develop scalable backend services and integrate Azure AI capabilities to modernise our cloud platform. Responsibilities include developing Python backend code, implementing secure AI solutions, integrating Azure services,...

Описание: As a Lead Java Developer, you will be responsible for the implementation, development, maintenance, and continuous improvement of business-critical software applications using Java and modern full-stack technologies, driving software implementation excellence, engineering best practices, and the effective adoption of AI-assisted...

INSCALE is a global IT scaling partner seeking a senior backend engineer in Lisbon. You will own backend features end-to-end using Go on AWS, drive architecture decisions, and collaborate across product, design and data teams. You will build scalable, cloud-native services, implement AI-assisted workflows with Claude Code, and ensure GDPR and EU AI Act...

## Java Software Engineer - Air Traffic ManagementApply: Hybrid: Paço de Arcos - Q45: Full time: Posted Today: R0341588Location: Paço de Arcos - Q45, PortugalFor more than 35 years, Thales acts in Portugal for global **Defense and Aerospace markets** and promotes and delivers innovative solutions that enhance its customer’s critical systems ́ security,...

KCS IT, founded in 2008 and based in Lisbon, is a consulting company in IT services offering diverse projects across retailers and e-commerce. We are seeking a Senior Java Developer to join our team for remote work from Portugal, focusing on Shopify integrations and scalable backend services. You will work with modern Java, Spring Boot, GraphQL, AWS, and...

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...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

- Brazil / Portugal - Remote (within locations) We’re looking for an experienced Java Engineer to join a collaborative, agile engineering team working on Java / Spring Boot / Vue.js solutions. You’ll contribute across the stack, work closely with senior engineers and product stakeholders, and help continuously deliver secure, high-quality software that...

Mercell is seeking a Senior Software Engineer to design, develop, and optimize cloud-native applications using Java, Spring MVC, and Springboot. You will integrate AWS services and contribute to secure, scalable, high-performance software. Join a collaborative team in Lisbon (remote) or Utrecht (hybrid) to help build a leading SaaS platform, improve CI/CD...

Emma – The Sleep Company in Lisbon seeks a Senior Backend Engineer to join our ERP team. You will design, develop, and maintain high-performance APIs and distributed services powering our global operations. You will work with Go and TypeScript, build RESTful interfaces, and apply DevOps practices in a cloud environment using AWS, Docker, and Kubernetes....

Neotalent Conclusion is one of the leading Iberian specialists providing services in Information Technology and Engineering services. As part of the Netherlands-based organization Conclusion, which has an ecosystem of over 25 companies and 3,600 employees, we are focused on increasing the technological capacity of our clients and the digital transformation...

At Connect Digital, we don’t just deliver digital products; we create meaningful, user-centric experiences that make a real difference. With over 20 years of market experience, we combine deep strategic thinking, world-class design, and cutting-edge tech to help organisations accelerate their digital journey. We are looking for a Mid-Level Backend...