Empregos de java backend engineer scalable apis em lisboa

PPM Coachers procura um Senior Fullstack Developer para integrar um projeto estratégico, com foco no backend em Java e frontend em Angular. A posição envolve desenvolvimento de aplicações empresariais, API REST/SOAP e implementação de microsserviços.Serão valorizadas experiências em ambientes de transformação digital, pipelines CI/CD, testes...

Accenture Technology powers our clients to achieve high performance. We combine business and industry insights with innovative technology to drive growth for your business. We extend our technology and business capabilities through a powerful alliance ecosystem of market leaders and innovators to provide our clients the best specialized skills and tailored...

55 Tech in Lisbon is seeking a Junior Backend Developer to help build a real-time sports trading platform. You will design scalable backend services, deploy APIs, and work across databases to support low-latency trading.Joining a tight-knit team of 3-4 engineers, you will tackle distributed systems challenges, optimize latency, and contribute to the data...

Pictet Technologies Portugal in Lisbon is seeking a Senior Software Engineer with strong Python skills to own backend services and APIs end-to-end, from design to deployment in the cloud. You will join the User Productivity squad, collaborate with engineers, architects and business stakeholders, contribute to Generative AI initiatives, and mentor teammates...

Wiliot, located in Lisbon, seeks a strong backend engineer to build disruptive IoT technology. The engineer will design and implement scalable management systems, tackle complex problems, and contribute to innovative software solutions. Ideal candidates should have 5+ years of software development experience, expertise in Java and Spring Boot, and...

ARRISE is seeking a highly capable ML Platform Engineer to design and operate scalable inference and serving systems for ML workloads, and to build automated data, training, and inference pipelines. You will implement CI/CD pipelines, monitor deployed APIs for performance, reliability, and security, and create internal platforms to configure production ML...

Reaktor Innovations Oy in Lisbon is seeking a Senior Fullstack Developer to build and improve modern web applications, backend services, APIs and data models. You will work across frontend, backend and infrastructure, collaborating with client tech teams and designers in a hybrid work setup.The role requires strong frontend skills with TypeScript/JavaScript...

55 Tech in Lisbon is seeking a Junior Backend Developer to help build a real-time sports trading platform. You will design scalable backend services, deploy APIs, and work across databases to support low-latency trading. Joining a tight-knit team of 3-4 engineers, you will tackle distributed systems challenges, optimize latency, and contribute to the data...

Fyld is a Portuguese consulting company that operates with transparency, respect, and a focus on everyone’s growth. We are hiring a Java Backend Developer (French Speaker) to join a banking-sector project and help build scalable software solutions. You will work with Spring, JPA, REST APIs, and modern backend technologies in a collaborative environment...

Dellent is seeking a Senior ELK Developer to join our project teams in Porto (Hybrid) or Lisbon (Hybrid). You will be responsible for building and maintaining ELK-based data solutions, designing efficient Elasticsearch indices, and delivering dashboards in Kibana.You will mentor junior developers and collaborate with stakeholders to deliver scalable backend...

PPM Coachers procura um Senior Fullstack Developer para integrar um projeto estratégico, com foco no backend em Java e frontend em Angular. A posição envolve desenvolvimento de aplicações empresariais, API REST/SOAP e implementação de microsserviços. Serão valorizadas experiências em ambientes de transformação digital, pipelines CI/CD, testes...

JUMO is seeking an Intermediate Software Engineer in Portugal to help build a market-leading banking-as-a-service platform. You will develop scalable services, review code, and contribute to architecture decisions in a remote-first, cross-functional team. You'll work with Kotlin/Java/Scala on AWS, aim for low-latency systems, and mentor peers while...

With just over 10 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: - Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); - Nearshore. In ADENTIS, we focus on PEOPLE. This is our emotional salary: - Great Work-Life balance; - Very flexible...

We're building a +EV sports betting platform that helps bettors find mispriced odds across bookmakers and bet with a real mathematical edge rather than gut feeling. Behind it sits the same infrastructure we build for quant funds and hedge funds: high-throughput odds feeds with real-time data from hundreds of bookmakers. We're bringing that edge to anyone...

We're building a +EV sports betting platform that helps bettors find mispriced odds across bookmakers and bet with a real mathematical edge rather than gut feeling.Behind it sits the same infrastructure we build for quant funds and hedge funds: high-throughput odds feeds with real-time data from hundreds of bookmakers. We're bringing that edge to anyone...

About Us1GLOBAL is a technology-driven global mobile communications provider helping enterprises and consumer brands deliver seamless connectivity worldwide. Powered by a best-in-class telecom platform, proprietary eSIM technology, and its own mobile core network across 15 countries, 1GLOBAL operates as a fully regulated telecommunications provider in 43...

act digital in Lisboa is seeking an experienced Senior Java Fullstack Developer to drive the development of business-critical applications. The role combines Java/Spring Boot backend expertise with Angular frontend development, participating in architecture, system design, REST API development, and technical decision-making. You will work closely with...

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...

About Us 1GLOBAL is a technology-driven global mobile communications provider helping enterprises and consumer brands deliver seamless connectivity worldwide. Powered by a best-in-class telecom platform, proprietary eSIM technology, and its own mobile core network across 15 countries, 1GLOBAL operates as a fully regulated telecommunications provider in 43...

Madiff Polska is seeking an experienced AI Engineer (Python Backend) to build backend systems for GenAI-powered applications used by leading US clients in banking, fintech, and payments. You will design microservices in Python and integrate with LLM APIs, implementing RAG pipelines with Pinecone/Chroma to boost contextual intelligence. Collaborate with...