Empregos de java backend engineer scalable apis em lisboa

A Data Group procura um Senior Java Backend Engineer para desenvolver soluções de backend robustas em ambiente produtivo. Requer 8+ anos de experiência com Java, incluindo Java 17/21, e especialização em Spring Boot, programação reativa, gRPC e Kafka. O candidato ideal dominará AWS, Redis, PostgreSQL ou MongoDB, e terá fluência em Inglês (C1) e...

Fyld ищет опытного Java-разработчика для создания и поддержки масштабируемых бэкэнд-сервисов и REST API. Вы будете работать с Spring/Spring Boot, Hibernate и реляционными базами данных, писать тесты и обеспечивать...

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...

Your role in our team - Target: you own services end-to-end: design, implementation, deployment, and operation - Design, and continuously improve existing analytics and streaming applications based on real-time data from parcel sorting systems (Kafka Streams and related technologies) - Implement data integration components (adapters/connectors) to onboard...

Act Digital in Lisbon, Portugal seeks a Senior Python Backend Developer to design and implement scalable backend services, RESTful APIs, and microservices using Python with FastAPI and Flask. You will work on data integrations and real-time data exchange, applying clean architecture and secure development practices. You will collaborate across business and...

Uma empresa inovadora de tecnologia em Lisboa está à procura de um profissional com sólida experiência em Python e foco em OOP. O candidato irá desenvolver e integrar APIs, além de trabalhar com bases de dados e soluções em cloud. A empresa oferece um ambiente de trabalho acolhedor e um plano de carreira personalizado. Venha participar de projetos...

KCS IT in Lisbon is seeking an Amazing Mid-Level Java backend developer to build robust, scalable applications with Java and Spring Boot. You will contribute to microservices, RESTful APIs, and work with SQL databases in a collaborative, agile environment. You'll join cross-functional Product Owners and Architects, participate in code reviews, and help...

Joom Group in Lisbon is hiring Lead Backend Developers to join Joom Marketplace Solutions. You will architect backend services, implement Go-based solutions, and mentor a team of 3–6 developers while ensuring fault tolerance in AWS and readiness for growing data volumes. We value strong algorithm skills and proficiency in Go/Java/Kotlin/C++/Python/Scala,...

A ALTEN, consultora de engenharia e tecnologia, procura engenheiros Java experientes para um projeto de grande dimensão numa instituição financeira internacional em Lisboa. A função envolve desenvolver aplicações backend em Java Spring e criar APIs para dados financeiros de elevada qualidade. Vais também construir pipelines de CI/CD, aplicar testes,...

Irium Portugal is seeking a skilled Backend Developer to join a challenging tech project in Lisbon. You will build and maintain backend applications using Java 17+, Spring Boot and Hibernate, and you will design APIs while following best practices.You will mentor junior developers, distribute tasks, and monitor deliverables, collaborating closely with...

iTRTech Group is seeking a Backend Developer with solid Java and Spring Boot experience to build and maintain backend applications and contribute to AI-driven development initiatives. You will collaborate with the Product Owner, support junior developers, and coordinate with the production support team in a Scrum/Agile context.The role requires 5+ years of...

A prominent tech firm is seeking a Senior Java Backend Developer to join an international retail project, working 100% remotely from Portugal. In this role, you will design, build, and maintain scalable backend services utilized by thousands of users. The ideal candidate has over 7 years of experience, strong knowledge in Java, Spring Boot, and familiarity...

Emotion Mobility seeks a Senior Backend Developer to join the Engineering team in Oeiras, Portugal, with a hybrid work model requiring 3 days in the office. You will design, implement, and maintain backend services, REST APIs, and databases while adhering to security and quality standards.Responsibilities span architecture discussions, code reviews, and full...

Emotion Mobility seeks a Senior Backend Developer to join the Engineering team in Oeiras, Portugal, with a hybrid work model requiring 3 days in the office. You will design, implement, and maintain backend services, REST APIs, and databases while adhering to security and quality standards. Responsibilities span architecture discussions, code reviews, and...

Location:Malmö, Sweden – on-siteWorkload:Full-timeAbout the projectWe'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 user-friendly,...

A Syffer está a recrutar um/a Senior Java Backend Developer para trabalhar em Lisboa, em regime híbrido. O papel foca-se no desenvolvimento e manutenção de aplicações empresariais em Java, integrações com bases de dados relacionais e criação de APIs REST e serviços SOAP para sistemas críticos de negócio. Procuram-se profissionais seniores com...

A Data Group procura um Senior Java Backend Engineer para desenvolver soluções de backend robustas em ambiente produtivo. Requer 8+ anos de experiência com Java, incluindo Java 17/21, e especialização em Spring Boot, programação reativa, gRPC e Kafka.O candidato ideal dominará AWS, Redis, PostgreSQL ou MongoDB, e terá fluência em Inglês (C1) e...

emagine is seeking a highly experienced Senior Backend Engineer based in Portugal to join an international team and help design scalable, high‑volume financial backend systems using PHP and Java. You will own complex technical challenges, modernize services toward Go, optimize PostgreSQL queries, and ensure reliability, security, and performance across...

A Sysmatch está com uma oportunidade para atuar em projetos de Tecnologia e Transformação Digital. A posição exige mínimo 4 anos de experiência em desenvolvimento de software e conhecimento avançado em C#/.NET, Java e Go, além de competências em bases de dados relacionais e não relacionais, plataformas cloud, Docker e Kubernetes. Valoriza-se...

100% Remote | Must be based in Portugal Are you a highly experienced Senior Backend Software Engineer who thrives on solving complex engineering challenges, designing scalable architectures, and building mission-critical systems? We're looking for an exceptional Senior Backend Engineer to join an international engineering team responsible for developing...