Senior Identity Platform Engineer — AI‑Driven AuthN/AuthZ

IFS; Madrid; Hybrid; EUR 110,000 - 150,000; Full time

Job summary

IFS is building the next generation of AI-native enterprise software. We are hiring two Principal Platform Engineers to unify authentication and authorization across our platform.

You will own platform services, APIs and automation, design self-service workflows, and work with SpiceDB, Curity and Keycloak to enable secure access in cloud-native environments. A hands-on coding background in Go is valued, with strong infra/DevOps experience.

Qualifications

• Substantial hands-on experience building and operating platforms to support software teams.
• Strong coding and scripting skills applied to infra, automation, deployment tooling or integrations.
• Experience automating provisioning, configuration, deployment and operational tasks through version-controlled workflows.
• Production experience with Kubernetes and containers.
• Practical experience with a major public cloud platform, Infrastructure as Code, CI/CD and GitOps.
• Experience building reusable platform capabilities or self-service workflows that reduce manual work for engineering teams.
• APIs, networking, data stores and distributed-system behaviour understanding.
• Evidence of technical leadership through design decisions, code reviews and engineering standards.

Responsibilities

• Design and build platform services, APIs and automation, own them in production.
• Establish patterns that product engineering teams can adopt confidently.
• Write and review infrastructure and automation code, build platform integrations, and contribute to tooling (Go).
• Enable self-service workflows that reduce manual intervention for developers.
• Help unify authentication and authorization across the platform.

Skills

Platform engineering

Go programming

Infra as Code

Automation

Kubernetes

CI/CD

GitOps

Security basics

Tools

SpiceDB

PostgreSQL

Curity

Keycloak

Job description

IFS is building the next generation of AI-native enterprise software. We are hiring two Principal Platform Engineers to unify authentication and authorization across our platform.

You will own platform services, APIs and automation, design self-service workflows, and work with SpiceDB, Curity and Keycloak to enable secure access in cloud-native environments. A hands-on coding background in Go is valued, with strong infra/DevOps experience.