Empregos de java backend engineer scalable apis em lisboa

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...

Paddle is seeking a Senior Software Engineer with Go to design and build high-throughput payment and billing systems in a cloud environment. You will own features from concept to rollout, work with Product, Data, and Risk teams, and help shape our engineering culture. You will collaborate across engineering and non-technical partners, advocate for clean...

Luza Group is seeking a Senior Software Engineer to design, develop, and maintain scalable microservices using Java with Quarkus or Spring, and to build modern Angular frontends. You will work with Kafka, Docker, Kubernetes, and AWS, contribute to micro frontend architectures, and collaborate with cross-functional teams in Portuguese and English. Hybrid...

Jobgether is seeking a Backend Engineer, Solving in Portugal to build and maintain core systems powering cross‑chain transactions. You will develop pricing, routing, and settlement components, interfacing with DEXs and liquidity venues, primarily using TypeScript and Node.js. The role offers ownership and autonomy to shape infrastructure for scalable DeFi...

Описание At Hexa, we are looking for a Full Stack Developer to join one of our international projects, contributing to the development and continuous improvement of modern, scalable applications in a collaborative and dynamic environment. Задачи - Develop and maintain back end applications using Java and Spring Boot, implementing scalable...

Wire IT, based in Portugal, is seeking a Senior/Staff Java FullStack Developer to join our remote team. You will work on modern Java backend and frontend with React/Next.js, delivering scalable solutions for clients across industries. The role requires 7+ years in software engineering, strong experience with Java, Kotlin, React, Next.js, TypeScript, cloud...

Dev.Pro, a remote-first, Europe-focused software development partner, is hiring a Test Automation Engineer to join our global engineering team supporting a high-volume fintech platform. You will build and maintain automated tests using Java and Cucumber, validate REST APIs and microservices, and contribute to secure, robust software through CI/CD...

ClickHouse's AI/ML Engineering team builds and operates AI features end-to-end, including the Agentic Data Stack, AI Functions, chDB, and the in-Console copilot. We are looking for skilled software engineers to design, build, and operate products that empower agents and data scientists. Applicants should have 5+ years in production software, experience with...

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,...

Thales Group in Paço de Arcos, Portugal, is seeking a Java Software Engineer for Air Traffic Management. You will develop high-quality Java applications (Java 21), design scalable architectures, and collaborate with cross-functional teams in a hybrid work setup. The role requires a engineering degree, ~3 years in Java/Spring Boot, strong software...

A leading software development firm in Portugal is seeking an experienced Software Engineer (Kotlin) to help modernize large-scale backend systems. This role involves designing scalable microservices, owning infrastructure provisioning with Terraform, and migrating from legacy systems. The ideal candidate has over 5 years of backend experience, strong Kotlin...

LUZA Group in Lisbon seeks a Senior Software Engineer to design, develop, and maintain scalable microservices using Java with Quarkus or Spring, and to build modern Angular frontends. You will work with Kafka, Docker, Kubernetes and AWS, contribute to micro frontend architectures, and collaborate with cross-functional teams in Portuguese and English. The...

TransPerfect is seeking a Software Engineer to join our global TechOps team to drive the quality, development, and execution of our software products. You will be part of a multidisciplinary group located across the globe, including Barcelona, New York, London, Manchester, Bucharest and India, contributing to scalable solutions. The role involves full...

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...

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...

payabl. is seeking a Senior Backend Engineer to enhance their engineering capabilities. The role involves designing and building scalable, high-performance backend systems for various internal and customer-facing products. Candidates should have 5+ years of backend engineering experience, strong Python skills, and knowledge of AWS services. Join their team...

2 days ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.Direct message the job poster from Hexa ConsultingIT Talent Acquisition at Hexa ConsultingWe are looking for a Senior Java Developer with a strong technical foundation and at least 6 years of hands-on experience in designing, building, and maintaining...

About the team The AI/ML Engineering team builds and operates ClickHouse's AI and machine learning products end-to-end. This includes the Agentic Data Stack, AI Functions, chDB, the in-Console copilot, and the AI/ML partnerships that distribute them — together with the shared components and expertise that let every other ClickHouse team ship AI in the...

# Backend EngineerCatawikiSalary not statedFull-timeremote· midPortugalrubysqlListed via Jobicy · posted 13 Oct 2026. The application happens there, not on DevConnect.Apply on Jobicy## DescriptionAt Catawiki, every day brings the extraordinary! Whether it’s Daniel Ricciardo’s Formula 1 Car, a Woolly Mammoth’s Skeleton, Lady Gaga's Jumpsuit or Usain...

Procuras uma empresa sólida nas áreas de Project Management, Business Analysis e Agile Transformation? PPM Coachers, com 17 anos de experiência no mercado, atua na capacitação, consultoria e reforço de equipas, apoiando organizações na definição de modelos operacionais, melhoria contínua e transformação ágil. Porquê a PPM Coachers? -...