Empregos de senior software engineer agent systems em Lisboa

Building the Future of Open FinancePayward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open, global financial system. Proof of workBefore you...

We Dream. We Do. We Deliver. At Merkle, a dentsu company, we power the experience economy. Whether we’re building the next great app, running CRM at scale for global brands, delivering technology architectures that support millions of users, or providing world‑class data, identity, and insights solutions, it’s all in the name of crafting experiences...

Job Description: Company Description: We Dream. We Do. We Deliver. At Merkle, a dentsu company, we power the experience economy. Whetherwe’rebuilding the next greatapp, running CRM at scale for global brands, delivering technology architectures that support millions ofusers, or providing world-class data, identity, and insights solutions,it’sall in the...

Job Description Company Description We Dream. We Do. We Deliver. At Merkle, a dentsu company, we power the experience economy. Whether we're building the next great app, running CRM at scale for global brands, delivering technology architectures that support millions of users, or providing world-class data, identity, and insights solutions, it's all in...

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,...

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...

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...

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...

Merkle, a dentsu company, is hiring a full-stack engineer to build and deploy multi-agent AI systems at enterprise scale. You will design autonomous agent networks, work across cloud infrastructure, backend services, and AI frameworks using Claude and LangChain tools to accelerate development. You'll collaborate with clients to define agent use cases,...

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...

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...

Syone is seeking an AI Platform Engineer to join our team in Lisbon. You will design and operate an enterprise AI platform, integrating LLM providers like Azure, Claude, and OpenAI, with robust routing, cost controls, and governance. You will develop autonomous agents and multi-agent workflows, connect AI copilots to business systems, and build RAG and...

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...

Clipbook, Lisboa-based, is seeking a backend engineer to architect and build core systems, drive decisions across our stack, and own feature development end-to-end. You’ll join a small but mighty engineering team with veterans from Meta, Stripe, and AWS, and you’ll ship new capabilities to 200+ customers quickly. Focus areas include AI-in-production,...

Kraken is building the Agent Systems team to create AI-powered agents that automate internal workflows and decision paths. You will design inference pipelines, prototype rapidly, and productionize valuable agent behaviors within robust backend services that integrate with multiple internal APIs. The role emphasizes hands-on AI/ML work, strong backend...

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...

Merkle, a dentsu company, seeks a full‑stack engineer to build and deploy enterprise-scale multi-agent AI systems. You’ll design autonomous agent networks across cloud infrastructure, backends, and AI frameworks—using Claude and modern AI tools to accelerate development. Responsibilities include building multi-agent systems, full-stack development,...

Acuity Analytics ищет опытного инженера по ML и разработке ПО для взятия под управление архитектуры продакшна многоп-agentной системы. Вы будете отвечать за структуру оркестрации, обработку шагов и хранение...

Human Ready is building Advisor, a software finance platform that powers enterprise questions. We are a small team in Portugal, and you will own systems from design to production, delivering end-to-end solutions for clients. You’ll work directly with the founding team, make architectural choices, and deploy your own work using Docker, CI/CD, Linux, and...

Human Ready is building Advisor, a software finance platform that powers enterprise questions. We are a small team in Portugal, and you will own systems from design to production, delivering end-to-end solutions for clients. You’ll work directly with the founding team, make architectural choices, and deploy your own work using Docker, CI/CD, Linux, and...