Empregos de java backend engineer scalable apis em lisboa

We are looking for a Senior Java Developer to join our technology team and help build and maintain scalable backend applications. About this position We are looking for a Senior Java Developer to join our technology team and help build scalable backend applications. This role focuses on developing and maintaining high-performance systems using modern Java...

LastPass is seeking a Senior Backend Engineer (.NET) to evolve the commerce and payment platforms powering subscriptions. You will design scalable .NET services and REST APIs, implement payment gateway integrations, and work with a cross-functional team to deliver reliable services. You will mentor engineers, advocate for solid architecture, and help shape...

About Planet Planet is a global provider of integrated technology and payments solutions for retail and hospitality customers. We create great experiences for the millions of people who use our payments, software, and tax-free solutions every minute of every day. Planet empowers its customers to deliver great customer experiences by combining payments and...

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...

EPAM Systems is seeking a Backend Engineer — A2A Integration in Portugal for a fully remote role. You will design and build the Agent Gateway components, enable agent discovery, and implement JSON-based identity/configuration publishing. You will work with Python/Go, REST, and event-driven patterns to scale distributed agent ecosystems. You will focus on...

Signify Technology is seeking a Fullstack Engineer in Lisbon, Portugal to own end-to-end feature development across software platforms. You will collaborate with Product Management, detailing requirements and reviewing progress. The role leans backend with Ruby on Rails and includes exposure to React on the frontend. Mentorship will support transitioning...

3 weeks ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Ready to find your perfect job fit? Welcome to HomeBuddy, where making a home awesome is like seeing a vision come to life! We are on a mission to create a friendly and trusted platform to connect homeowners with the right contractors across the...

We are looking for an experienced Senior Java Fullstack Developer to join teams responsible for the development and evolution of business-critical applications. This is a senior, hands-on role combining strong Java/Spring Boot backend expertise with solid Angular frontend development. You will contribute not only to application development, but also to...

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 teams...

Signify Technology is seeking a Fullstack Engineer in Lisbon, Portugal to own end-to-end feature development across software platforms. You will collaborate with Product Management, detailing requirements and reviewing progress. The role leans backend with Ruby on Rails and includes exposure to React on the frontend. Mentorship will support transitioning...

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...

Air Apps, a Lisbon-based AI-driven startup, is seeking a Backend QA Engineer to ensure reliability, performance, and scalability of our backend. You'll focus on testing APIs, databases, and services while collaborating closely with engineers. The role is fully onsite in Lisbon; relocation support is available. Ideal candidates have 2–3 years of experience...

Kake is a remote-first company and a people-first global community of senior engineers. We build high-performance, scalable systems for millions of users while valuing ownership and collaboration. We’re hiring Senior Backend Engineers with expertise in TypeScript, Python, or C#, capable of designing APIs, working cross-functionally with product and...

Jobgether is seeking a Senior Java Engineer focused on payments to join a distributed engineering team. You will design and deliver scalable Java/Spring Boot applications, with ownership of features from design to production deployment. You will lead technical architecture, build robust payment integrations, and ensure reliability, security, and regulatory...

About Planet Planet is a global provider of integrated technology and payments solutions for retail and hospitality customers. We create great experiences for the millions of people who use our payments, software, and tax-free solutions every minute of every day. Planet empowers its customers to deliver great customer experiences by combining payments and...

EPAM Systems in Portugal is seeking a Backend Python MCP Engineer to join remotely. You will build an enterprise MCP platform, implement server templates, and support onboarding workflows with a cloud-native, observable stack. Responsibilities include developing Python MCP modules, integrating OpenTelemetry, and deploying with AWS Lambda and API Gateway....

Decskill in Lisbon seeks a Python Developer to design, build and maintain backend services and HTTP APIs using Python. You will shape data models, business logic and API architectures for scalable solutions, and collaborate with cross-functional teams to deliver features end to end. The ideal candidate has 4+ years of Python experience with FastAPI and...

Kake is a remote-first company and a people-first global community of senior engineers. We build high-performance, scalable systems for millions of users while valuing ownership and collaboration.We’re hiring Senior Backend Engineers with expertise in TypeScript, Python, or C#, capable of designing APIs, working cross-functionally with product and frontend...

InnoWave in Lisbon is seeking a dynamic AI Engineer to design, develop and maintain scalable backend solutions that leverage AI. You will translate business requirements into robust software while collaborating with engineers, architects and product teams. The role demands hands-on backend experience, cloud familiarity, and a disciplined approach to CI/CD...

Air Apps, a Lisbon-based AI-driven startup, is seeking a Backend QA Engineer to ensure reliability, performance, and scalability of our backend. You'll focus on testing APIs, databases, and services while collaborating closely with engineers. The role is fully onsite in Lisbon; relocation support is available. Ideal candidates have 2–3 years of...