Empregos de java backend engineer scalable apis em Lisboa

Senior Software Engineer (Java) We’re looking for a Senior Software Engineer with a strong Java background and real experience building distributed systems. You understand concurrent programming at a deep level, you’ve worked on data flow or streaming infrastructure, and you know how systems behave when the load is real and the data keeps moving....

Riskified in Lisbon is seeking a Backend Developer to design and maintain scalable APIs, connectors, and integration layers for diverse vendor ecosystems. You will collaborate with Product and Design to translate risk and policy logic into reliable software.The role emphasizes full-stack capabilities, AI-assisted tools, and a strong business context in...

Air Apps, a Lisbon-born company with offices in Lisbon and San Francisco, is seeking a QA Engineer to ensure the quality, reliability, and performance of mobile applications. You will build robust automated tests and strengthen API testing while performing hands-on validation when needed. Join a collaborative team, with relocation support offered, and...

Senior API Integration Delivery Lead / Technical Coordinator Would you like to start a new professional adventure as a Senior API Integration Delivery Lead / Technical Coordinator in one of our opportunities in the Technology and API Integration sector in Portugal, full-remote? What will you do? - Take end-to-end ownership of API onboarding projects, from...

A technology company in Lisbon seeks an experienced AI Engineer (Python Backend) to develop backend systems for AI-powered applications. Responsibilities include creating microservices, integrating LLM APIs, and managing data pipelines. Ideal candidates should have 3+ years of Python experience and knowledge in GenAI technologies. The role offers a...

Kake is a remote-first company with a global community of senior engineers. We seek Senior Software Engineers skilled in Node.js and React, capable of building scalable systems for millions of users, and delivering end-to-end features with solid architectural judgment. You will collaborate with product and design to ship reliable software, contribute to API...

PPM Coachers procura um(a) Software Engineer com foco em Security para integrar uma equipa internacional, desenvolvendo serviços backend cloud-native e reforçando a segurança na cadeia de desenvolvimento. Serão desenvolvidas APIs de alto desempenho e soluções distribuídas, com gestão de vulnerabilidades e uso de ferramentas de análise de...

Hexa is seeking a Senior Java Spring Batch Developer in Lisbon to join our enterprise engineering team. The role focuses on designing, implementing and optimizing batch processing and backend components within a financial services context.You will work in a hybrid model with two days in the Lisbon office, collaborating with international teams to deliver...

Accenture Digital Core in Lisbon, Portugal, is seeking a Full Stack Engineer to design, develop and maintain business-critical Capital Markets applications. The role spans the full software development lifecycle with cross-functional Agile teams and Belgian stakeholders, across junior to senior levels. You will work with React.js on the frontend and Java...

Riskified in Lisbon is seeking a Backend Developer to design and maintain scalable APIs, connectors, and integration layers for diverse vendor ecosystems. You will collaborate with Product and Design to translate risk and policy logic into reliable software. The role emphasizes full-stack capabilities, AI-assisted tools, and a strong business context in...

Multivision - Consulting in Lisbon is seeking a Python Developer to design and build backend services powering our platform. The role is hybrid with 3 days onsite in Lisbon. You will design, implement, and maintain REST/GraphQL APIs in Python, work with PostgreSQL or MySQL, and help optimise data models and performance. The team collaborates across...

A modern SaaS company is seeking a Senior Backend Engineer in Portugal, offering remote work. You will be responsible for building and evolving backend APIs and services, working with .NET Core, C#, and SQL databases. The ideal candidate has over 5 years of experience in backend development, preferably in SaaS environments, and a strong grasp of RESTful API...

Team IT in Portugal is seeking a Fullstack Developer to build robust backend in Java (Spring/Spring Boot) and dynamic frontend in Angular. You will contribute to REST APIs, web applications, and data integration, collaborating with teammates to deliver scalable solutions. This hybrid role offers Porto or Lisbon work locations, a collaborative culture...

Datahouse AG in Lisbon seeks a senior full-stack software engineer to drive backend and frontend development. You will design services using Java and Spring Boot, build rich frontends with Angular and TypeScript, and work with PostgreSQL in an Agile environment.You will own features end-to-end, collaborate with business partners, and contribute to scalable...

We’re looking for a Senior Full Stack Engineer with 8+ years of experience in large-scale enterprise systems, capable of acting as a hands-on technical expert and contributing to key architectural and technical decisions. What we’re looking for: - 8+ years of experience in Software Engineering - Strong Java background with Spring, Spring Boot and...

Wiliot procura um Senior Backend Engineer para liderar o desenvolvimento de soluções backend escaláveis, com forte foco em pipelines de dados, multi-cloud e microserviços. O candidato ideal tem experiência em Java, Spring Boot, Kafka e tecnologias de big data como Flink/Spark, além de conhecimento em Iceberg e arquitetura Lake. O papel envolve...

Hexa is seeking a Senior Java Spring Batch Developer in Lisbon to join our enterprise engineering team. The role focuses on designing, implementing and optimizing batch processing and backend components within a financial services context. You will work in a hybrid model with two days in the Lisbon office, collaborating with international teams to deliver...

Número da Solicitação de Emprego: ******Horário: Full TimeAbout the roleWe are looking for aLead Backend Developerwith strong experience in building scalable backend systems and distributed architectures.We value engineers who are technology-agnostic and can easily adapt to new frameworks and technologies based on business needs. Experience with Java and...

Air Apps, a Lisbon-born company with offices in Lisbon and San Francisco, is seeking a QA Engineer to ensure the quality, reliability, and performance of mobile applications. You will build robust automated tests and strengthen API testing while performing hands-on validation when needed. Join a collaborative team, with relocation support offered, and...

Kake is a remote-first company with a global community of senior engineers. We seek Senior Software Engineers skilled in Node.js and React, capable of building scalable systems for millions of users, and delivering end-to-end features with solid architectural judgment. You will collaborate with product and design to ship reliable software, contribute to...