Empregos de ai software engineer madrid em Aveiro

At Sword, we’re building AI to heal billions and unlock humanity’s full potential. In doing so, we’re pioneering AI Care, a fundamentally new approach to healthcare built for medical reasoning, safety, and real-time treatment, not generic technology applied after the fact. As both a clinical-centric frontier AI lab and an applied AI platform, Sword is...

AdFramer is looking for a Software Engineer to join the development team of a technology platform in the areas of video, streaming, digital advertising and Artificial Intelligence. We are looking for a versatile profile, with solid software engineering foundations, autonomy and the ability to work across different components of the product. The work may...

Euphoric builds AI-first employee benefits administration software for the world’s largest and most prestigious employers. Born out of Peppy Health — a fast-growing, category-defining Series B startup — we spun out in May 2025 to tackle a far bigger opportunity. Global employers spend $3–5 trillion on benefits every year. It’s their second-largest...

- Design, develop, deploy and maintain production-ready GenAI applications, including internal AI assistants, RAG systems, agents and document-processing solutions. - Build Python backend services, APIs and integrations with client systems. - Develop solutions using LLM integrations, MCP, embeddings, vector databases and context management. - Take end-to-end...

About The Role What if your engineering skills could directly shape the platforms and systems behind the AI revolution? We're looking for Senior Software Engineers in Lisbon and across Portugal to design, build, and scale the infrastructure that powers cutting-edge AI products used by millions of people worldwide. This is high-impact, technically...

Neotalent Conclusion is one of the leading Iberian specialists providing services in Information Technology and Engineering services. As part of the Netherlands-based organisation Conclusion, which has an ecosystem of over 25 companies and 3,600 employees, we are focused on increasing the technological capacity of our clients and the digital transformation...

TalentCo, a seed-stage AI-native startup, seeks two Software Engineers (Applied AI) to build the next-gen AI platform. You’ll own features end-to-end using React/TypeScript and Python, crafting AI-first capabilities with personalization, LLMs, and recommender systems. Join a remote-first team headquartered in London, with fully-remote roles available...

Euphoric is hiring a Software Engineer in Portugal to build an AI-first benefits platform. You’ll own end‑to‑end features, from design to deployment, collaborating with design, product, and ML teams to advance a fast‑moving product. Ideal candidates have 4+ years in startups, strong React/TypeScript and Python, and hands‑on AI/ML feature delivery....

Senior Software Engineer – AI Training Projects Flexible Hours | $30–$150/hr equivalent, with specialist projects paying more We are recruiting experienced Software Engineers and Senior Software Engineers to support large-scale AI training projects. No previous AI experience is required. The work is focused on real software engineering problems...

AdFramer is seeking a Software Engineer to join its development team, focusing on a technology platform for video, streaming, digital advertising, and AI. You will work across backend services, integrate with external platforms, and apply AI to analyze media and text, with autonomy to research and implement solutions. The role requires a degree in a...

Senior Software Engineer (AI Platform Adoption) Product Development·Full-Time·Portugal Build Your Future With Us The digitization of tax compliance is fundamentally changing global commerce and how businesses need to operate and grow. Governments now have real-time visibility into business data, creating new challenges and new opportunities for...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Software Engineer – AI Tooling Infrastructure based in Portugal. We are looking for an experienced Software Engineer to build, operate, and scale the backend infrastructure powering innovative AI-driven developer tools. In this...

At MineHub, we're transforming how the world's largest producers, traders, and consumers manage raw material supply chains. Our platform combines critical B2B marketplace functionality (handling high-volume transactions for global supply chains) with intuitive B2C design, enabling customers to streamline logistics, reduce costs, and build sustainable...

Grupo QuintoAndar is seeking a Senior Software Engineer for Portugal in a remote-first environment, driving high-impact distributed systems and modern architectures. You will work across AI-enabled features and scalable backends, shaping the next decade of our platform. Fluent Portuguese and strong English are required, with a track record of delivering...

Grupo QuintoAndar seeks a Staff Software Engineer to drive technical execution in a remote-first setup with optional São Paulo office access. You will tackle high-impact distribution problems, architect scalable systems for real-time ML processing, and guide teams through an AI-first pivot. Expect to work with Java, Kotlin, Node.js, Go, Python, React, and...

Sovos is hiring a Senior Software Engineer (AI Platform Adoption) in Portugal to drive adoption of our Core and AI Platform capabilities. You will work hands-on with engineering teams, embedding to accelerate delivery and ensure code ships with quality and confidence. You will help codify best practices, author reusable guidance, and establish AI coding...

Andrews Recruitment Group is seeking a Senior Software Engineer for AI training projects. The role offers fully remote work, approx. 15 hours per week, and contractor terms. Compensation ranges from $30 to $150 per hour depending on project and experience, with higher rates on specialist senior assignments. Candidates will tackle real software engineering...

Zego is hiring Senior Software Engineer for Portugal (Lisbon) with a remote-first model and quarterly visits to the London office. The role focuses on building Python microservices, scalable architectures, and owning backend systems to deliver real business value. The team emphasizes AI-driven infrastructure, fast delivery, and ownership. Compensation...

Promptly Health in Portugal is seeking a Senior Software Engineer to build and evolve healthcare data infrastructure, focusing on AI integration and distributed data across platforms. The role emphasizes strong software engineering, modern stacks (Python and React), and mentoring within agile teams. This is remote-first, full-time, with a competitive salary...