Empregos de java api engineer em Aveiro

Closer Consulting, a Lisbon-based Data Science company, seeks a Senior .NET Software Engineer to join our team. You will design and build REST APIs using C#/.NET, apply modern .NET concepts, and contribute to CI/CD and delivery pipelines. Fluency in English is required. We offer a home office kit for remote work, a clear career plan with growth...

InovaDigital seeks a data engineering professional to create and maintain automated data extraction models and contribute to REST APIs, microservices and data pipelines. You will also index images and automate development tasks to improve workflows. The role emphasizes collaboration, learning, honesty, and integrity within a supportive team environment,...

Elastic is seeking a Senior Java Software Engineer - Search Inference - Platform in Portugal.This on-site role requires deep Java expertise and experience with API design, concurrency, and AI-accelerated debugging.You will integrate various systems, shape the inference platform, review open source contributions, and participate in on-call rotations.Strong...

A Bee Engineering ICT procura profissionais com forte experiência em backend/backend web, especialmente com Golang e Node.js, para desenvolver APIs robustas e garantir a qualidade com testes de API. Oferecemos um projeto remoto com horário de Portugal, possibilidades de trabalho a partir de Portugal ou Brasil, com foco na aprendizagem contínua e no...

Intermedia is seeking a Software Developer – Backend API Services in Portugal. You will design, build, and maintain API-driven backend services for a cloud communications platform, balancing performance, reliability and maintainability. The role emphasizes solving complex problems, reading legacy code, and contributing to architecture decisions. Occasional...

iTRTech Group procura um/a Senior Java Fullstack Engineer com forte especialização em Quarkus para um projecto tecnológico de grande dimensão no sector público português. Requisitos: Quarkus (mínimo 2 anos), Vue.Js e Type Script, homologação em Portugal, remote 100% e disponibilidade para trabalhar no horário comercial de Portugal. A posição...

KCS IT in Lisbon seeks a Senior Full Stack Developer (Java/React) for remote work in Portugal. You’ll design and build robust REST APIs, craft microservices, and own CI/CD pipelines in a cloud environment (AWS or Azure). Strong TDD, DDD, and Agile practices are essential, along with solid Git collaboration and clean code discipline. With 5+ years of...

Elastic is seeking a Senior Software Engineer to join the Elasticsearch - Distributed Systems team, focusing on scale, performance, and resilience for the Serverless offering. You will tackle deep distributed systems challenges around node communication, indexing, and data distribution across the cluster. You will leverage your expertise in distributed...

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 technology services company is seeking a Senior Backend Developer to join their agile Core Platform Engineering team. The role involves designing, building, and optimising large-scale platforms that deliver Video on Demand and Live Events globally. Candidates should have strong Java development skills, experience with AWS, and a solid understanding of...

Planner 5D is seeking a Java/Kotlin Engineer to develop tools and pipelines for AI, rendering, data conversion, and related areas. The role focuses on Kotlin/JVM backend tooling, Python-based Blender rendering pipelines, and platform components for catalogs and production workflows. You will work on 3D content processing, geometry, scene preparation, and...

Mindera in Aveiro seeks a Senior Java AI Engineer to design scalable microservices and implement autonomous AI agents within enterprise applications. You will integrate LLM-powered features and ensure robust, secure, and observable systems across platforms. The role requires strong Java/Spring Boot experience, familiarity with agentic AI, LangChain, and...

AgileEngine, LLC. in Portugal is seeking a Senior Java Engineer to build scalable, secure server-side solutions for a mission-critical SaaS platform, delivering robust microservices and dependable APIs. You will collaborate with design and product teams to understand requirements, plan sprints, estimate timelines, review code, and contribute to automated...

Wire IT is hiring a Senior/Staff Java FullStack Developer for a remote role in Portugal. The candidate will work on Java backend and frontend tasks using Kotlin, React, and Next.js, with cloud-based deployment and API management with Apigee. We value observability and containerization on Azure or AWS, and a team-oriented culture. Wire IT offers a...

Iterable, Inc. is seeking a Software Engineer II to build scalable web applications from a largely remote position. You will contribute to production-ready services and collaborate across teams using a modern stack including Scala/Java, Elasticsearch, Postgres, Docker/Kubernetes, Kafka, and AWS. English fluency and EU work authorization are required. The...

Iterable is seeking a Software Engineer II in Lisbon with 3+ years of experience to build scalable web applications. You will work largely remotely, contribute to production-ready services, and collaborate across teams. Proficiency in Scala/Java, Elasticsearch, and Postgres is preferred, with English fluency and EU work authorization required. The role...

Mindera seeks a Java AI Engineer to design and build scalable microservices with Java 17/21+ and Spring Boot, focusing on autonomous AI agents and LLM integration. You will craft prompts, ensure reliability, and collaborate with apps, product, data, and frontend teams to deliver AI-powered experiences on mobile apps. Remote from Portugal is an option. You...

HumanIT Digital Consulting is seeking a Senior Java Full-Stack Developer for a Portugal-based role with full remote options. You will build scalable backend services (Spring Boot) and modern Angular frontends, in a microservices Azure environment. You’ll influence architectural choices and work closely with product and engineering peers in an agile...

Aubay Portugal is seeking a senior Java backend developer to build robust services for high-traffic e-commerce platforms. You will design and implement seamless Shopify and GraphQL integrations, work with cross-functional teams to define technical requirements, and contribute to scalable software architectures. Fluent English, 6+ years of Java experience,...

Wire IT is seeking a Java Developer with Shopify to join our fully remote team in Portugal. You will work on backend services using Java (latest versions), Kafka, Spring Boot, and Shopify integrations, contributing to scalable, cloud-based solutions. You will collaborate with a senior, international team in a fast-moving market, participating in challenging...