1,898,234open jobs
111,073companies
252,780added this week
Browse all
Salary
≈ $43k – $93k per year (Estimated)
Location
In office (Las Rozas de Madrid)

Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Oct 2, 2026.

Overview
Company
Impact
Profile match

SIX

SIX is a Swiss financial market infrastructure group headquartered in Zurich that operates stock exchanges, securities settlement and custody, banking and payment services and financial information. Formed in 2008 from the merger of Swiss financial companies and owned by banks, it runs the SIX Swiss Exchange and, since acquiring BME, the Spanish stock exchanges in Madrid, with further offices in London, Warsaw, Frankfurt and Stockholm. It hires Java and full-stack developers, test and platform engineers, product and project managers, business analysts, controllers, internal auditors and interns in Madrid, Zurich and Warsaw.
Backed by team@irregular

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.

API Platform Engineer, Kong API & AI Gateway

Madrid|Working from home up to 40%| Reference8187

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.

What You Will Do

  • Operate and continuously improve our business-critical Kong API Gateway across OpenSnd Microsoft Azure, including incidents, changes, upgrades, security, capacity and lifecycle management.
  • Design and build automation and self-service capabilities that make API onboarding, policy delivery and platform changes safer, faster and more consistent.
  • Develop platform services and tooling using APIs, GitOps, CI/CD pipelines and infrastructure as code.
  • Establish actionable observability across metrics, logs and traces using OpenTelemetry, Prometheus, Grafana and the Elastic Stack, and strengthen API security through policies, certificates, secrets and modern identity standards.
  • Troubleshoot complex production issues, perform root-cause analysis and turn operational learnings into durable platform improvements.
  • Share on-call responsibility for the platform and use incidents to eliminate recurring operational toil.

What You Bring

  • You do not need experience with every tool listed below. We are looking for solid production judgment, curiosity and the ability to take ownership.
  • Hands-on experience operating an API gateway in a production environment.
  • Strong production experience with Kubernetes or OpenShift and Microsoft Azure and services such as AKS and Entra ID.
  • Proven automation skills using GitOps, CI/CD and infrastructure or configuration as code, with tools such as Terraform, Helm, Argo CD or GitLab CI.
  • Software engineering or scripting experience. Go for Terraform integrations or Java and Spring Boot for self-service platform development is advantageous.
  • Solid knowledge of networking, TLS, certificates, secrets and identity standards such as OAuth and OIDC.
  • Experience with observability, incident response and root-cause analysis in business-critical, regulated environments. Knowledge of OpenTelemetry is a plus.

If you have any questions, check out our FAQ page or call Yuliya Stoykoat +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.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,898,234 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

DevOps
Similar stack
Same company
Las Rozas de Madrid
≈ $55k – $130k per year (Estimated) • Hybrid • Contractor • 12+ years exp • Madrid
DevOps
Terraform
VMWare
Azure
AWS
Hyper-V
FinOps
IAM
Windows
Cybersecurity
Active Directory
LDAP
Apply
Equity • Hybrid • 3+ years exp • Barcelona
Python
Bash
Databases
MySQL
PostgreSQL
DevOps
Terraform
Zabbix
Helm
Prometheus
Azure
AWS
Kubernetes
Grafana
Platform Engineering
Linux
VPN
Apply
Lead, Cloud Engineer 4 hours ago
≈ $53k – $145k per year (Estimated) • Equity • Hybrid • 3+ years exp • Barcelona
Python
PowerShell
DevOps
Terraform
Ansible
GitHub Actions
AWS
Kubernetes
Amazon EKS
Amazon EC2
GitHub
Amazon S3
Amazon CloudWatch
Linux
Windows
Management
ITIL
Apply
≈ $57k – $134k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • Madrid
DevOps
GCP
Azure
AWS
IAM
Apply
In office • 2+ years exp • Santa Cruz de Tenerife
DevOps
Windows
Apply
Developer 6 hours ago
In office • 4+ years exp • Chennai
Java
SQL
Java
Spring Boot
Hibernate
Databases
Oracle
Apply
Developer 6 hours ago
In office • 4+ years exp • Hyderabad
Java
SQL
Java
Maven
Spring Boot
Hibernate
Databases
Oracle
DevOps
CI/CD
Jenkins
Git
Apply
Developer 6 hours ago
In office • 4+ years exp • Pune
Java
SQL
Java
Maven
Spring Boot
Hibernate
Databases
Oracle
DevOps
CI/CD
Jenkins
Git
Apply
Developer 6 hours ago
In office • 4+ years exp • Kolkata
Java
SQL
Java
Maven
Spring Boot
Hibernate
Databases
Oracle
DevOps
CI/CD
Jenkins
Git
Apply
≈ $32k – $77k per year (Estimated) • Hybrid • 5+ years exp • Moscow
Java
SQL
Java
Maven
Spring Boot
Hibernate
Spring Data JPA
Gradle
Databases
PostgreSQL
RabbitMQ
ActiveMQ
Apache Kafka
DevOps
Rest API
CI/CD
Git
Docker
Kubernetes
Gitflow
GitLab
Management
Confluence
Apply
DevOps Engineer 1 month ago
≈ $42k – $91k per year (Estimated) • In office • Barcelona
Python
DevOps
Ansible
Prometheus
GitLab CI
CI/CD
ArgoCD
Kubernetes
Grafana
GitLab
Linux
Apply
≈ $50k – $96k per year (Estimated) • In office • Warsaw
Python
JavaScript
TypeScript
PowerShell
Bash
Frontend
npm
DevOps
CI/CD
Docker
Platform Engineering
Linux
Windows
Apply
≈ $50k – $95k per year (Estimated) • In office • Bachelor's Degree • Warsaw
Python
Java
C++
Bash
Databases
MySQL
Apache Kafka
DevOps
Ansible
OpenShift
Helm
Podman
Prometheus
GitLab CI
CI/CD
ArgoCD
Docker
Kubernetes
Grafana
Linux
Cybersecurity
LDAP
Management
Scrum
Apply
≈ $92k – $187k per year (Estimated) • In office • Zurich
Java
COBOL
Java
Spring Boot
COBOL
IBM MQ
DevOps
Terraform
OpenShift
Azure
CI/CD
Kubernetes
Platform Engineering
Incident Management
Linux
Apply
≈ $118k – $208k per year (Estimated) • In office • 8+ years exp • Zurich
DevOps
Terraform
Ansible
Helm
OpenTelemetry
Datadog
Dynatrace
Kubernetes
Grafana
AppDynamics
AIOps
Apply
≈ $62k – $146k per year (Estimated) • Remote (likely Spain) • Full-Time • Las Rozas de Madrid
DevOps
Terraform
GCP
Azure
CI/CD
AWS
Kubernetes
Platform Engineering
FinOps
Apply
≈ $43k – $93k per year (Estimated) • Remote (likely Spain) • Full-Time • Las Rozas de Madrid
SQL
Databases
PostgreSQL
DevOps
GCP
Red Hat
Prometheus
Azure
AWS
Kubernetes
Ubuntu
Grafana
CentOS Stream
Linux
TCP/IP
Apply
≈ $50k – $135k per year (Estimated) • In office • Full-Time • Las Rozas de Madrid
Apply
Data Analyst 2 days ago
≈ $37k – $88k per year (Estimated) • In office • Las Rozas de Madrid
Python
SQL
Analytics
Power BI
Apply
≈ $54k – $138k per year (Estimated) • In office • 3+ years exp • Bachelor's Degree • Las Rozas de Madrid
Python
C#
C++
MATLAB
Apply
See all jobs
This is one of many
1,898,234 more open roles from verified company boards, updated every day.