What sets us apart drives us ahead: between local roots and global relevance, we are a unique blend of tradition and future, of foundation and growth. We value bright minds and inspire them to grow with their ideas. Come and shape the future of finance with us.
Madrid | Working from home up to 40% | Reference 8187
Join our international platform team in Madrid and help application teams expose APIs and connect to AI services securely through a critical shared Kong platform.
This is a hands-on engineering role, not a pure administration position. You will operate Kong in production, reduce toil through automation and build self-service paths for API onboarding and policy delivery.
The role suits an experienced engineer who already handles production topics independently and wants to broaden technical ownership. Direct Kong experience is welcome. Experience with another API gateway is equally relevant. What You'll Build First: Turn Kong AI Gateway into a production-ready service that gives application teams a secure, observable and self-service path to LLM and MCP connectivity. Build the guardrails for policy enforcement, traffic routing, rate limiting, auditability and reliable operations.
If you have any questions, check out our FAQ page or call Yuliya Stoyko at +34 917095993
For this vacancy we only accept direct applications.
Diversity is important to us. Therefore, we are looking to receiving applications regardless of any personal background.
SIX has been connecting the financial markets to the real economy for over 90 years.
The Swiss company provides services in the securities, financial information as well as the payments business and caters to a broad international client base. Its stable and efficient infrastructure guarantees the competitiveness of the Swiss and Spanish financial center.
The workforce of 4,000 employees in 19 countries on 5 continents constantly provide innovations across the value chain to help financial institutions accelerate growth. The reliable and secure services enable them to focus on their core business, create value, and reduce cost.
Measured in terms of free float, SIX – with the Swiss and the Spanish stock exchange – constitutes the third-largest exchange group in Europe by market capitalization.
