Title: AI Software Engineer
Type: Full-time
Location: Barcelona
Start date: June 2026
About Us
At Visium, we enable enterprise executives in defining their AI & Data strategy, execute large scale transformations and implement AI across operations, ensuring their organization becomes future-proof.
With expertise in strategy, architecture, cloud engineering, analytics, artificial intelligence and machine learning, we empower our clients to unleash and scale the power of their data.
We're on a mission to pioneer a bright future and build future-proof and ethical organizations. Join the curious, the ambitious, the doers, the good-hearted, the ones who build a world we're all in awe of - our Visiumees.
Ready to become one?
Role
As an AI Software Engineer at Visium, you will be the driving force behind designing, developing, and productionalising AI solutions that deliver real business value to our clients. You are the engineering authority on the team - setting the bar for code quality, architectural decisions, and modern AI patterns while actively growing the people around you.
Responsibilities
Lead complex, end-to-end AI software engineering projects from scoping through production deployment
Collaborate closely with senior client stakeholders to translate business objectives into sound technical trade-offs
Mentor colleagues through code reviews, pair programming, and hands‑on guidance
Champion and actively drive the adoption of best practices in software engineering across all practice areas
Contribute to internal knowledge sharing through tech talks, documentation, and community‑of‑practice sessions
Support internal R&D; initiatives and contribute to Visiumee's capability development
Requirements
5+ years of professional software engineering experience, with Python as a core language
Strong hands‑on track record productionalising complex AI/ML projects (LLMs, ML pipelines, agents, etc.)
Deep understanding of the current AI ecosystem – frameworks, to
📌 AI Software Engineer (Madrid)
🏢 Visium
📍 Madrid