Empregos de python backend engineer em Lisboa

About the job Backend Engineer (Node.js/NestJS) —Lisbon, Portugal About Us We are a stealth-mode startup building a new AI platform. Our mission is to make advanced language models deployable, customizable, and secure across diverse environments. Role We are seeking a Backend Engineer (Node.js/NestJS) to extend our platform using our existing...

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...

Capgemini Engineering is seeking a Java Software Engineer in Lisboa to design, develop, and maintain scalable backend applications using Java and Spring Boot in a cloud-native environment. You will implement asynchronous messaging with RabbitMQ, deploy and monitor services in AWS, and contribute to RESTful API design and distributed systems. Strong...

A Nimber, em Lisboa, procura um Java Developer para integrar uma equipa que desenvolve soluções backend em Java, com foco em qualidade, segurança e performance. Responsável por implementar novas funcionalidades, corrigir anomalias, apoiar junior developers, participar em cerimónias Scrum e assegurar alinhamento com as necessidades do negócio....

askblue in Lisbon is seeking a Backend Software Engineer to join one of our IT projects. The role is hybrid in Lisbon and offers health insurance, Udemy access, and generous leave (3.5 days per year plus 22 vacation days). You will work on .NET C# backend systems, microservices, and modern event-driven architectures. The ideal candidate has 10+ years in...

Siemens Mobility is seeking a Senior Backend Engineer in Lisbon to build production-grade AI solutions and scalable AI-enabled services. You will design, implement, and deploy systems centered on LLMs, RAG, and vector search, collaborating with cross-functional teams to turn AI prototypes into robust software. The role emphasizes experience bridging data...

bridge351 is seeking a Kotlin Developer to join an international insurance project modernizing a legacy platform using a microservices architecture. Location: Lisbon (Hybrid – 2x/week in Moscavide). English: B2 minimum. You will design, develop and maintain backend services and desktop application functionality, build RESTful APIs, and implement...

jobs.frontdoordefense.com - Jobboard is seeking a Software Engineer in Lisbon. The role involves designing and building scalable data connectivity components and APIs in a collaborative scrum team. Ideal candidates should have 3+ years of backend development experience, proficiency in Java, and familiarity with Jenkins and Kubernetes. The position offers...

Vortal is seeking an experienced backend developer based in Lisboa, Portugal. The ideal candidate will design, develop, and maintain web applications while ensuring high code quality. Candidates should have over 5 years of experience with .NET technologies, particularly C#, and experience in incident management under pressure. The role also emphasizes...

Vigil365 Limited is seeking a Ruby engineer to join our cross-functional squad responsible for high-scale, customer-facing services. You will contribute to new features, evolve architecture, and ensure operational reliability in a cloud-based environment. The role values collaboration, autonomy, experimentation, and shared ownership, shaping technical...

A leading online marketplace is seeking a Senior Backend Developer based in Lisbon. The role involves developing and scaling microservices, primarily using Ruby, and improving product innovations to enhance user experience. Ideal candidates should have at least 7 years of experience in software development, especially in OOP, and possess strong collaboration...

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...

A Lisbon-based tech firm is seeking a Backend QA Engineer to ensure the reliability and performance of their backend systems. The ideal candidate will have 2-3 years of experience with backend technologies, including Node.js and TypeScript, and familiarity with testing practices and SQL databases, particularly PostgreSQL. The role involves collaboration with...

Neotalent Conclusion in Portugal is seeking a skilled back-end developer to design and implement scalable APIs using Node.js and Express. You will work within microservices architectures, collaborating with cross-functional teams to deliver robust software for large clients. You will engage with API specifications (Swagger/OpenAPI), containerization with...

Ivy Partners is seeking a Java Developer in Lisbon to design, develop, and maintain enterprise-grade applications. You will collaborate with both technical and business teams and contribute to a supportive and innovative environment. The ideal candidate has solid experience in Java development, knowledge of frameworks like Spring Boot and Hibernate, and...

Reltio is seeking a Java Backend Engineer to contribute to core platform development. You will work on large, distributed data systems and collaborate with Architects, QA, and PMs to deliver enterprise-grade features. The role emphasizes technical leadership, code quality, and performance optimization in a cloud-native SaaS environment. Remote-friendly with...

Capgemini Engineering is seeking a Mid Java Developer in Lisbon to join a challenging, regulated project environment. You will contribute to the design, development, and maintenance of enterprise-grade applications in an Agile team. You will work through the full SDLC: requirements, implementation, testing, and deployment, with opportunities to integrate...

Decskill is seeking a software engineer to join its growing team in Portugal. You will develop and maintain server-side applications, design new features for core platforms, and build integrations with internal and external systems. The role requires strong Java 17+ expertise, distributed systems experience, and a solid background in scalable,...

Street Smash Burgers in Lisbon is looking for a Fullstack Developer with a strong backend focus. You will own features end to end, from data model to interface, using solid engineering practices and AI tools to move faster without cutting corners. The role emphasizes a scalable backend with Node.js/TypeScript/NestJS, PostgreSQL optimization, and building...

Alviere is seeking a Software Engineer to join a green-field REST API project within the fintech platform. You will design and implement services, collaborating with a talented team to deliver high-quality code and scalable architectures. The role emphasizes secure software practices, testing, and modern tech like Go/Python/JavaScript, MySQL, and CI/CD,...