Empregos de java backend engineer em Lisboa

A stealth-mode startup is looking for a Backend Engineer (Node.js/NestJS) to extend their AI platform in Lisbon. The role involves building a proxy backend, integrating with existing systems, and extending dashboards. Candidates should have strong backend engineering skills, experience with PostgreSQL and Redis, and familiarity with Socket.IO. The company...

THE VAULT is hiring a Staff Engineer to design and ship the custody platform's hardest backend code. This is a hands-on IC role with technical leadership, guiding architecture and RFC-driven initiatives, while mentoring senior engineers. You will own end-to-end features, drive high-load, multi-tenant SaaS systems, and ensure secure, auditable data models....

Com mais de 25 anos de experiência no setor tecnológico, a Ankix destaca-se pela sua abordagem próxima, combinando estratégia orientada, inovação contínua e uma adaptação ágil às exigências do mercado. Mais do que especialistas em tecnologia, somos uma comunidade de talento e colaboração, onde a confiança e a partilha de conhecimento são a...

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...

Caixa Mágica Software in Lisbon is seeking a technically strong engineer to join the BI & Analytics team, working within the Microsoft stack. You will help shape data pipelines, analytics solutions, and reporting capabilities for business users. The role offers a permanent contract, growth opportunities, modern tech, and a collaborative, dynamic team...

simplesurance GmbH is seeking a Golang Software Engineer - Identity & Access Management to build scalable IAM services. You’ll own Go backend components, implement authentication and authorization flows, and integrate providers like Cognito and Keycloak. Team interactions span product, QA, architecture, and partner teams. You’ll contribute to design,...

act digital in Lisbon is seeking a Senior Generative AI Developer to design and build backend infrastructures for AI-powered assistants. The role demands expertise in backend engineering with hands-on experience in AI integration frameworks. Responsibilities include developing scalable systems using Python (FastAPI), maintaining RESTful APIs, and...

Air Apps in Lisbon, Portugal, is seeking a DevOps Engineer – Backend to design, automate, and maintain the infrastructure powering our backend systems. You will collaborate with developers to streamline deployments, improve scalability, and ensure services are reliable, secure, and cost-efficient. This is a fully onsite role at our Lisbon office, with...

BlueThrone seeks a Senior Backend Engineer to own problems from idea to production across a portfolio of mobile products. You’ll move between services, databases, and infrastructure to solve real user issues. We work remote-first across time zones. Go is our backend standard, with Node.js and Python for other parts. You’ll design, build, run, and improve...

Air Apps ищет специалиста по тестированию бэкенда в Лиссабоне. Ваша роль — проектирование и выполнение тестов backend-систем, проверка API и работы с базами данных, сотрудничество с инженерами и...

Block Labs is seeking a seasoned Go backend engineer to design and own distributed services for high-volume, real-time platforms in a cutting-edge tech studio. You will work across crypto, fintech, and iGaming domains, making architectural and implementation decisions while delivering production-grade systems. You will own end-to-end delivery of backend...

Uma consultora de tecnologias de informação procura um SRE experiente em Lisboa. O candidato ideal deve ter formação superior em Informática e pelo menos 3 anos de experiência em backend e automação. Além disso, é desejável ter conhecimentos em linguagens como .Net, Java ou Python, e ser fluente em inglês. A posição oferece um regime de...

Air Apps — развивается AI‑помощник PRP (Personal & Entrepreneurial Resource Planner) и базируется в Лиссабоне. Роль предполагает дизайн и исполнение тестов для бэкенда, включая API и базы данных, а также проверку...

Altium Limited, part of the Renesas Group, is seeking a Senior Software Engineer to own product development for complex cloud applications within the Altium 365 Platform. You will build cloud-native applications, scale infrastructure, and apply AI/ML to power advanced search while collaborating on platform initiatives. The ideal candidate has 7+ years of...

Air Apps is seeking a Backend QA Engineer in Lisbon to ensure reliability, performance, and scalability of our backend systems. You will test APIs, databases, and services while collaborating with engineers to uphold high-quality standards across our infrastructure. The role is fully onsite at our Lisbon office, with openness to relocation support. The ideal...

Ivy Partners in Portugal seeks a Senior Backend Developer .NET to design, build, and maintain scalable backend applications using .NET Core and C#. You will develop RESTful APIs, work with microservices, and ensure code quality and security. You'll collaborate with product teams, manage production incidents, contribute to RCA, and support CI/CD pipelines...

Devoteam is seeking a Senior AI Engineer to bridge the gap between AI and Software Engineering in Lisbon, Portugal. You will design, develop, and scale production-grade intelligent systems, with responsibilities including coding complex AI projects and integrating Large Language Models. The ideal candidate will have a strong background in backend development...

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 segurança....

A Shore procura um Senior QA Engineer para liderar a automação de testes de serviços backend e APIs REST em Lisboa/Porto, em regime híbrido. A posição envolve definir estratégias de teste, colaborar com Product Owners e developers, e garantir a qualidade nas pipelines de CI/CD. O candidato ideal tem experiência sólida com Java, Spring Boot, SQL e...

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...