Empregos de system engineer permanent em Lisboa

Elastic is seeking a Senior Software Engineer to join the Elasticsearch - Distributed Systems team, focusing on scale, performance, and resilience for the Serverless offering. You will tackle deep distributed systems challenges around node communication, indexing, and data distribution across the cluster. You will leverage your expertise in distributed...

A tech company specializing in AI solutions in Lisbon is seeking an AI Engineer to design and implement intelligent systems using Generative AI and Large Language Models. The ideal candidate will possess strong backend development skills, experience with AI solutions, and the ability to collaborate effectively with diverse teams. This role emphasizes a...

A European consulting company is looking for an experienced Software Engineer to support projects for large companies in Lisbon. The ideal candidate will have at least 5 years in software engineering and 3 years with JAVA technologies. Responsibilities include designing software systems, implementing solutions, and maintaining technical documentation. This...

Cloudflare Lisbon is seeking a network automation engineer to design and implement software components that automate and optimize our global network. You will contribute to tooling and services that improve resilience and efficiency across data centers and edge locations. You will work with Python and Go, on Unix/Linux environments, and leverage CI/CD,...

webook.com is seeking a Senior Software Engineer to lead technical delivery for a high-traffic platform in Lisbon. You will own system design, drive coding standards, and contribute hands-on when needed. You will mentor engineers, align product priorities with architectural decisions, and ensure production readiness. Strong background in Laravel/PHP,...

Tiko is seeking a T‑Shaped AI / ML Engineer to join a high-ownership, agile team tackling scale challenges: risk and fraud on the Tiko platform. You will deploy modern AI and LLM-based systems in production and own outcomes from day one. You will build, monitor, and optimize intelligent systems, ensuring architectures are scalable, secure, and performant...

HireHi ищет QA-инженера по качеству для всестороннего тестирования приложений на платформе CUSS, включая взаимодействие с оборудованием, сервисами платформы и бэкендом. Ваша задача — проводить...

Thorit Thorit GmbH is seeking a Senior Engineer in Lisbon to design and ship production multi-agent systems for enterprise clients. In this role, you will be responsible for orchestrating LLM agents and ensuring they run reliably in production. You will establish the quality standards, maintain the orchestration framework, and collaborate with teams across...

Conhece a askblue? Nascemos em 2013, e prestamos serviços na área de tecnologias da informação. Estamos à procura de um/a Cloud System Engineer Senior, com forte componente de Cloud FinOps e otimização de custos em ambientes multi-cloud, para trabalhar sobre plataformas Azure, AWS e/ou GCP para se juntar à nossa equipa em Lisboa, em regime hibrido....

Hitachi Rail in Portugal is seeking a System Engineer – CCTV & Security Systems to join the GTS team. You will formalise specifications, assemble system elements, and ensure readiness for production, testing, and installation. You will coordinate subsystems, act as the technical interface, and manage requirements across the project. The role requires a...

HireHi ищет инженера по AI, который будет проектировать и внедрять AI‑системы в продакшн. Основная задача — создавать многоступенчатые агенты, интегрировать инструменты и обеспечивать безопасное...

Consort Group, via Consort Portugal, is seeking an experienced Java backend developer to design and implement scalable services using Spring. You will work with cross-functional Agile teams to translate requirements into robust software ahead of releases. Requirements include 5+ years in Java backend development, Spring Boot expertise, and strong English...

Merkle, a dentsu company, is seeking a full‑stack engineer to build and deploy multi‑agent AI systems at enterprise scale. You’ll design autonomous agent networks and develop backends in Node.js with React/Next.js frontends. AWS expertise and hands‑on AI tooling (Claude/Cursor) are required to accelerate delivery. You’ll work on...

A fast-growing trading platform is seeking a Senior Backend Engineer to build and scale backend systems. This role focuses on designing high-quality architecture and ensuring platform performance. Applicants should have 4+ years of experience with NestJS, PostgreSQL, and TypeScript. Collaborate with product teams to deliver features in a dynamic environment....

A high-tech innovation company in Lisbon is looking for a Senior Software Engineer specialized in DevOps. The role entails leading software design and verification across various applications while optimizing the development ecosystem. Ideal candidates should possess strong programming skills in C++ and C, experience in CI/CD, and a Bachelor's or Master's in...

Black & White Engineering in Lisbon seeks a Principal Mechanical Engineer to lead mechanical building services design for data centre and mission-critical facilities across Europe. You will shape cooling strategies, resilience and energy efficiency while guiding projects through conception, design, construction support and commissioning. The role emphasizes...

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...

PKF-VMB Belgium is seeking a Senior Signaling System Engineer in Porto, Portugal, with expertise in ETCS to join our railway engineering team. You’ll lead the design and implementation of systems ensuring compliance with ERTMS standards while collaborating with various stakeholders. The ideal candidate has over 7 years of experience in railway signaling...

Cloudflare is seeking a Senior Systems Engineer to join the Security Rules team. You will design and operate the software powering our Application Security offerings, including rate limiting and the Web Application Firewall, across a scale of millions of Internet properties. You'll mentor engineers, shape architecture, and own complex projects end-to-end. We...

Cloudflare Lisbon is seeking a network automation engineer to design and implement software components that automate and optimize our global network. You will contribute to tooling and services that improve resilience and efficiency across data centers and edge locations. You will work with Python and Go, on Unix/Linux environments, and leverage CI/CD,...