Empregos para backend engineer nodejs em Amadora

Siemens Mobility in Portugal seeks an AI Backend Engineer to build scalable, production-grade AI services that power rail solutions. You will translate user needs into robust AI-enabled systems, integrating LLMs, RAG, and vector search within modern CI/CD pipelines. You’ll collaborate with engineering, tendering, and operations teams, mentor juniors, and...

AI Backend Engineer for Siemens Mobility in Portugal to develop production-grade AI services for rail solutions, integrating LLMs, RAG, and vector search.

Siemens Mobility is a leading provider of innovative mobility products and solutions, covering the full rail asset lifecycle through hardware, software, and services. Our mission is simple but ambitious: help customers make better decisions by turning IoT data from rail assets into reliable, actionable insights! Your Impact As a AI Backend Engineer, you...

Siemens Mobility seeks an experienced software engineer to design and maintain AWS-based web applications and microservices using C# and Golang. You will drive code quality, performance, and secure design while collaborating with customers and platform teams. You will contribute to AI-native software engineering, database design, and scalable cloud...

Siemens Mobility is seeking an AI Backend Engineer to transform user needs into scalable, production-grade AI services. You will own end-to-end AI features, from design to deployment, with a focus on data-centric development and robust evaluation. You will collaborate with engineers, tendering, and operations, mentoring juniors and working students, and...

Experienced Backend Engineer to design, maintain, and develop AWS-based web applications and microservices using C# and Golang, focusing on AI-native solutions, APIs, and DevOps.

516613 04-Ago-2026 Smart Infrastructure Research & Development Create a better #TomorrowWithUs At Siemens, we build technology solutions to shape the world we live in. We transform industries and societies by combining the real and digital worlds. With over 300.000 of the world’s most forward-thinking minds and the power of a presence in more than 190...

A global technology leader in Portugal is seeking a skilled engineer to join their Knowledge Services team. You will focus on developing applications that automate documentation pipelines, transforming XML-based content and improving systems for customer documentation. The ideal candidate has strong experience in Python, XML processing, and backend...

You'll join the Knowledge Services team and focus on developing and supporting applications that automate documentation pipelines. This includes transforming XML-based content into multiple output formats, auto‑generating documentation from R&D data sources and improving the systems that publish our customer documentation. This is a hands‑on engineering...

A Snapshot of Your Day You want to build AI that matters—not another chatbot and not another recommendation engine. As an AI Agent Developer in Siemens Energy’s AI Factory, you will design and develop intelligent agentic behaviours, including planning, tool-calling, and reasoning loops, using modern code-first frameworks. You will help shape AI...

A Snapshot of Your Day Join our dynamic team as a Lead Backend Engineer (f/m/d), where your technical, analytical, and product expertise will truly shine! Dive into analyzing and evaluating our products to align with D&A’s current and future needs, identifying performance opportunities that drive impactful results. Collaborate closely with the product...