Visium
Posted 7mo ago

Founding Full-Stack Software Engineer (Agentic AI)

Visium
Barcelona, Catalonia, Spain
HybridFull Time
Responsibilities
  • Design features
  • Build APIs
  • Develop frontends
Requirements
  • 6+ years of full-stack design, Python, React, TypeScript
  • FastAPI
  • Docker/Kubernetes
  • Postgres, MongoDB, Redis
  • LangChain/LlamaIndex/Agno
  • RAG
  • Secure APIs
  • Cloud (Azure/GCP/AWS)
  • Collaborative and diverse teams
Technical tools mentioned
PythonReactTypeScriptFastAPIDockerKubernetesCI/CDPostgreSQLMongoDBRedisLangChainLlamaIndexAgno

Job description

About us

At Visium, we enable enterprise executives to define their AI & Data strategy, execute large-scale transformations, and deploy AI across operations - ensuring their organizations become truly future-proof. Born as a spin-off from Visium, we’re now channeling this deep enterprise expertise into something new: a category-defining Agentic AI product purpose-built for pharma companies.

Grounded in AI for highly regulated industries, our product is designed to operate where complexity, compliance, and trust are non-negotiable. Its ambition is clear: to help bring life-saving medications to market faster, cheaper, and safer, unlocking meaningful impact at scale.

With strong roots in enterprise AI and a bold vision for the future, we’re assembling a team of builders, engineers, researchers, and product minds to shape a product that’s not only technically exceptional, but truly transformative.

We’re on a mission to shape the future of work, creation, and knowledge. Ready to build the future of Agentic AI with us?

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. You will turn cutting-edge AI concepts into real, production-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. You will collaborate closely with ML engineers, product designers, and domain experts to create a platform that connects human expertise with intelligent automation.

This is a hands-on, high-impact role where you will have real ownership. You will influence key architectural decisions, experiment with new agentic frameworks, and help define what “state-of-the-art” means in the context of trustworthy AI for Life Sciences.

If you thrive in fast-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.

Your day-to-day could look like these:

  • 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 FastAPI
  • Develop intuitive and performant frontends in React and TypeScript 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

About Visium

Swiss specialized consultancy providing production-grade artificial intelligence solutions.

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