About us
At Visium, we help leading enterprises define their AI strategy, deliver large-scale data transformations, and embed AI across operations to make organizations truly future-proof. art Agentic AI Platform designed for the Life Sciences industry, where knowledge, regulation, and innovation intersect. Born from Visium's deep enterprise AI experience, we combine technical rigor with a startup mindset. It is the foundation for a new category of software that changes how intelligent work happens. Role We are looking for a Full?Stack Software Engineer who wants to help build the core of our Agentic AI Platform from the ground up. ready software that scientists and researchers use every day. Your work will span the full stack: from crafting elegant frontends that make complex AI systems feel simple, to designing scalable APIs and backend services that power autonomous agents. paced environments, care about building things that push boundaries, and want to shape the next generation of intelligent software, we would love to meet you. Design and build full?stack features that bring agentic workflows to life for scientists and researchers Implement orchestration layers, retrieval pipelines, and APIs for intelligent agents using Python and Fast API Develop intuitive and performant frontends in React and Type Script for configuring and monitoring AI agents Collaborate with ML engineers to connect LLMs, embeddings, and RAG systems into production environments Build and maintain cloud?native infrastructure with containers, Kubernetes, and CI/CD automation Contribute to architectural decisions, SDK design, and developer experience improvements Ensure reliability, observability,



and compliance in production deployments Help shape the engineering culture and best practices as an early member of the platform team What We're Looking For In order to apply, this should be part of your background: 6+ years of experience designing, building, and shipping full?stack products in collaborative environments Proficiency in Python, React JS, and Type Script, with a focus on clean, maintainable, and testable code Experience with modern backend frameworks such as Fast API and cloud?native tools like Docker, Kubernetes, and CI/CD pipelines Solid understanding of database systems (Postgres, Mongo DB, Redis) and how to design scalable, reliable data flows Familiarity with agentic frameworks or LLM orchestration tools such as Lang Chain, Llama Index, or Agno Working knowledge of RAG systems, embeddings, and knowledge graph concepts Strong grasp of modern software engineering practices including version control, peer reviews, automated testing, and observability Ability to translate business or product requirements into elegant, pragmatic engineering solutions A collaborative mindset and the curiosity to explore new ideas, technologies, and patterns Experience with secure API design, authentication flows, and cloud deployments (Azure, GCP, or AWS) Enthusiasm for building responsible, human?

What we offer
A competitive compensation package A versátil working culture because your work?An international, knowledgeable, and passionate team with a strong collaborative mindset Employee Stock Ownership Plan Why Join Us Work with autonomous agents, orchestration runtimes, and knowledge retrieval systems Build technology that transforms how life?class engineers and researchers who share a deep passion for AI Hybrid setup with high trust, autonomy, and flexibility Competitive compensation and the chance to be part of a company defining a new AI category #J-*-Ljbffr

📌 Full-Stack Software Engineer (España)
🏢 Visium
📍 España