Empregos de system engineer permanent em Lisboa

Plex, Inc. is looking for a Senior Machine Learning Engineer in Lisbon to drive forward personalization through building and upgrading recommender systems. Ideal candidates will have 5+ years of experience in production machine learning, especially in recommendation systems, and advanced skills in Python and SQL. Benefits include flexible paid time off,...

Cloudflare ·United States, Lisbon, Portugal Job Description Available Locations: Lisbon, Portugal Role Summary Cloudflare MCP Server Portals give organizations a secure, centralized way to connect AI agents to internal and third-party tools. As a Senior Systems Engineer on the MCP Portals team, you will lead the design, delivery, and operation of...

Merkle, part of the dentsu network, seeks a Senior Full-Stack Engineer in Lisbon to design and deploy multi-agent AI systems at scale. You’ll work across cloud infra, backend services, and AI frameworks—using Claude and modern tools to accelerate development. You’ll contribute to a hybrid team, combining remote collaboration with in-office sessions,...

BairesDev is seeking a Senior Software Engineer (Java) in Lisbon, Portugal. The candidate will have a strong Java background and experience in building distributed systems. Responsibilities include designing backend components, writing high-throughput code, and collaborating with teams. Ideal candidates have 5+ years in IT, with 3+ years in Java, knowledge...

Mastercard in Lisbon is seeking a Senior Software Engineer for our Blockchain Team. You will design, develop, and maintain secure, scalable distributed systems that power blockchain-based products and services. You will collaborate with cross-functional teams, mentor junior engineers, and help drive architecture decisions, CI/CD, and performance improvements...

Aghanim is seeking an AI Engineer in Lisbon to design and build production-grade multi-agent systems that solve real business problems. The role focuses on engineering reliable AI systems, requiring strong systems thinking and the ability to translate complex problems into robust AI architectures. Key responsibilities include implementing multi-agent systems...

BOI (Board of Innovation) in Lisbon is seeking an AI Engineer to design and build production-grade AI systems for enterprise clients. You will take ideas from concept to deployment, owning the full stack from data sources to service delivery. You’ll collaborate with engineers, strategists, and designers, ensuring observability, reliability, and safe...

A global defense and aerospace company is seeking an Integration Engineer to join their Airspace Mobility Solutions team in Paço de Arcos, Portugal. In this role, you will design, implement, and maintain system infrastructures while providing technical support and troubleshooting for critical solutions. The ideal candidate has a background in Engineering,...

Mastercard in Lisbon is seeking a Senior Software Engineer for our Blockchain Team. You will design, develop, and maintain secure, scalable distributed systems that power blockchain-based products and services. You will collaborate with cross-functional teams, mentor junior engineers, and help drive architecture decisions, CI/CD, and performance...

Alten Portugal is seeking a dedicated Air Traffic Control Systems Engineer to help define and verify complex control systems for aeronautics projects in Portugal. You will work within a regulated environment, handling requirements, documentation, and V&V activities across hardware and software domains. You will develop test procedures, validate HMIs, and...

A Adentis Portugal, localizada em Lisboa, está em busca de um profissional com formação em Engenharia Informática para se juntar à sua equipe. Com mais de 9 anos de atuação e mais de 250 colaboradores, oferecemos um ambiente focado nas pessoas e em benefícios como equilíbrio entre vida profissional e pessoal. Buscamos candidatos com experiência em...

INSCALE is seeking a QA tester to join the newly formed OpsTech team, working on our in-house POS, KDS, and in-store apps. You will test applications, assist with integrations to terminals, and help investigate bugs. The ideal candidate has at least 1 year in software QA, hands-on API testing (Postman), experience with POS/retail, and familiarity with bug...

CAPGEMINI ENGINEERING At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life‑saving robots, our digital and software technology experts think outside the box as they...

Arolla in Portugal is seeking a candidate with extensive experience in local legislation and communication with municipalities to support the design and development of innovative shower systems. The role involves close collaboration with the CEO and various technical teams. The ideal candidate will have advanced knowledge of ArchiCAD and a strong affinity...

Attio Ltd is seeking talented individuals for their Engineering team in Portugal. As part of this role, you will be responsible for delivering cutting-edge user experiences in a high-performance application. We are looking for candidates with a track record in frontend development, excellent problem-solving skills, and the ability to communicate technical...

A TechBiz Global GmbH, localizada em Lisboa, procura Engenheiro de Suporte Técnico / Administrador de Sistemas Linux para atuar on-site, colaborando com a equipa para manter ambientes GNU/Linux, gerindo hosting partilhado, e otimizando aplicações web. O candidato ideal possui experiência em gestão de infraestruturas, conhecimento de PHP/Node.js/Python,...

Ecojob in Lisbon, Portugal is seeking an Electrical Engineer to design, develop, and maintain electrical systems for diverse projects. This full-time role offers a competitive salary and opportunities to work with cutting-edge technology.The ideal candidate holds a Bachelor's degree in Electrical Engineering, with at least 2 years of relevant experience and...

Amadeus in Portugal (Lisbon) seeks a Windows and Endpoint Engineer to help run secure and reliable passenger processing systems across airports worldwide. You will set up, configure, and maintain Windows devices, enforce security policies, and build automation using PowerShell or similar tools.You will collaborate with cross-functional teams to plan...

Capgemini Engineering in Lisbon is seeking a SCADA Engineer to develop and maintain system requirements, specifications, design and configuration documentation for SCADA solutions. You will engineer, configure, integrate and validate SCADA systems, including HMI and control interfaces.You will coordinate subsystem development, manage interfaces, and prepare...

A trusted digital enablement partner in Portugal seeks a professional for networking solutions. The role includes formalizing specifications, managing technical requirements, and conducting testing and commissioning activities. Candidates should have strong knowledge of Networking Systems and IP technologies, as well as problem-solving skills. Communication...