Senior AI Engineer

Vecta

📍 Bern, Bern, Switzerland

Full-time IT & Technology Posted February 26, 2026

Job Description

Company Description

Global FinTech company building large-scale AI infrastructure for financial systems.

Job Description

Join a market-leading FinTech company building and scaling large-scale foundation models to enhance AI capabilities across financial products. You’ll work on pre-training, architecture design, and optimisation of advanced models, contributing directly to research and production systems.

This is a research-to-production AI engineering role focused on scalable model training and performance.

The Opportunity

You’ll work with distributed GPU clusters at significant scale, collaborating with global engineers to push forward foundation model performance and efficiency. The role offers autonomy over experimentation, architecture decisions, and the transition of research into deployable systems.

This is an opportunity to shape how large-scale AI models are built and applied within financial infrastructure.

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