Empregos de java backend engineer scalable apis em Porto

Air Apps is a fully remote company building mobile apps with a global team. We seek a Back-end NodeJS Developer to design, develop, and maintain server-side solutions supporting front-end teams and third-party/cloud services. You’ll work on NoSQL/SQL databases (MongoDB, PostgreSQL) with a focus on performance and security. Join a fast-growing startup with...

Rain is seeking a Senior Software Engineer for a remote position to manage backend platforms, focusing on API integrations and scalable solutions. The ideal candidate will have over 5 years of experience, proficient in backend languages like Go and Python, and skilled in designing RESTful APIs. You'll collaborate with international teams, drive projects from...

Codacy is seeking an Intermediate Backend Software Engineer to work on our core cloud engine and CLI/IDE tools. We operate remotely, asynchronously when possible, with strong emphasis on clear written communication and thoughtful reviews. Day-to-day you will contribute to product squads, own features end-to-end, design and optimize Scala services for...

ConFlip is seeking a Junior Back-End Developer to design, code, and modify server-side components. The role focuses on developing robust back-end logic, ensuring performance, and integrating front-end elements with back-end systems. Porto, Portugal provides a growing team environment to gain valuable experience in back-end development. Ideal candidates...

Blip, a leading tech company focused on software engineering for sports entertainment, seeks a Senior Backend Developer in Porto. You'll own the full lifecycle of backend services, guide junior engineers, and shape architecture across multiple components and teams, delivering robust Java-based solutions.Join a culture that blends cutting-edge technologies...

Wolters Kluwer представляет Kyte — лёгкий Saa S-инструмент для инвойсов фрилансеров и малого бизнеса. Мы ищем опытного бэкенд-разработчика для развития архитектуры, внедрения новых фич на Go и поддержки...

A Sysmatch procura um Java AI Developer para atuar em regime híbrido (2x/semana presencial em Leça da Palmeira). O candidato ideal tem experiência prática em desenvolvimento backend com Java e conhecimentos em Quarkus, APIs e microserviços, bem como competências em testes automatizados e integração de ferramentas de IA no fluxo de...

SOFICO, a Belgian software product company, is expanding its Product Engineering team in Porto. We are looking for a Software Engineer to shape Miles' backend through Java services and microservices. You will translate domain requirements into scalable REST APIs, contribute to event-driven, cloud-native architecture, and own features from design to...

IT House is looking for a Java Back-End Engineer for a direct placement with an end client in the Logistics and Transportation sector, located in Porto. The role involves developing the Transport management system, using modern methods and container technology, and building new or modernized components for our Road solutions. English proficiency and agile...

Blip.pt is seeking a Backend Engineer to join our Porto team. You will work on scalable Java-based services, leveraging Scala, Kafka, Akka and other technologies in a fast-paced Agile environment. You’ll contribute to the full software lifecycle, emphasizing clean design, tests, and deployment in a CI pipeline. You will collaborate with Product Owners and...

SOFICO Porto is seeking an experienced Java backend engineer to contribute to the Miles platform. You will build and evolve backend services, REST APIs and microservices in a collaborative, product-oriented team. You will work on translating business requirements into scalable software, shaping the backend architecture and ensuring maintainability and...

Samba is a media intelligence company based in Porto. We are seeking a Software Engineer (L2) to join our Engineering & Development teams and help build scalable backend services for global traffic.You'll own features from design to deployment in an agile environment, focus on distributed systems, and contribute to code quality, testing, and security. Strong...

Fraunhofer Portugal AICOS is seeking a talented MLOps engineer to join the Intelligent Systems group. You will contribute to the development of a robust ML backend for a platform that supports traceable and auditable ML pipelines and helps bridge research with real-world impact. You will work on security-focused backend development, integration with...

Noesis Portugal is seeking a skilled backend developer to design, implement, and maintain Go-based services in a cloud-first AWS environment. The role emphasizes code quality, security, scalability, and collaboration within the squad. You'll work with Docker, CI/CD, databases such as PostgreSQL and DynamoDB, and messaging systems like Kafka or SQS,...

A Sysmatch procura um Java AI Developer para atuar em regime híbrido (2x/semana presencial em Leça da Palmeira). O candidato ideal tem experiência prática em desenvolvimento backend com Java e conhecimentos em Quarkus, APIs e microserviços, bem como competências em testes automatizados e integração de ferramentas de IA no fluxo de trabalho. ...

SOFICO Porto is seeking an experienced Java backend engineer to contribute to the Miles platform. You will build and evolve backend services, REST APIs and microservices in a collaborative, product-oriented team. You will work on translating business requirements into scalable software, shaping the backend architecture and ensuring maintainability and...

Fraunhofer Portugal AICOS is seeking a talented MLOps engineer to join the Intelligent Systems group. You will contribute to the development of a robust ML backend for a platform that supports traceable and auditable ML pipelines and helps bridge research with real-world impact. You will work on security-focused backend development, integration with...

Condukt, located in Porto, is seeking a Senior Backend Engineer to shape the design and architecture of their core platform. The role requires over 5 years of backend engineering expertise, particularly in Python, as well as experience with distributed systems and REST API development. You will significantly impact the engineering culture while ensuring the...

Aubay Portugal is hiring for a backend engineer to design and deliver REST APIs, own core feature architecture, and build robust data ingestion components. You will ship code frequently, ensure security and uptime, and contribute to a high-standard engineering culture.Ideal candidates have 5+ years in backend engineering, 3+ years with Python, strong...

Naphora Games Group is seeking a Senior Backend Engineer to design, build, operate, and scale robust backend systems. This role is hands-on across services, APIs, databases, integrations, and production systems, with a focus on building reliable and scalable solutions that can support large user bases and growing workloads. This is a fully remote position...