Cast AI
Senior Software Engineer – Identity team
Cast AI
€78k - €108k
Europe (Remote)
GoLang
Kubernetes

Senior Software Engineer – Identity team

Overview

Cast AI is the leading Application Performance Automation (APA) platform, enabling customers to cut cloud costs, improve performance, and boost productivity – automatically.

Job Description

Automation is our superpower and lies at the core of everything we do at Cast. We create solutions that drive efficiency by combining cutting-edge automation with deep Kubernetes expertise.

Responsibilities

  • - Powering seamless, secure login experiences across our platform through standards-based SSO and federated identity.
  • - Building and maintaining a robust internal RBAC system that gives precise, auditable access control to every action.
  • - Empowering customers to easily configure and manage their own SSO integrations with minimal friction.
  • - Owning and operating the Cast AI Kubernetes Operator, ensuring our components run reliably and securely across customer clusters.

Required Skills

  • - Strong software engineering skills with experience in distributed systems and backend development in GoLang
  • - Strong debugging, optimization, and performance-tuning skills
  • - Experience in integrating platforms to external IDP systems such as Auth0 and Okta, or similar
  • - Experience developing k8s operators
  • - Strong English skills, both verbal and written
  • - Ability to work independently and collaboratively within a team
  • - A proactive, problem-solving mindset with a “yes, we can” attitude.

Benefits

  • - Competitive salary
  • - Enjoy a flexible, remote-first global environment.
  • - Collaborate with a global team of cloud experts and innovators.
  • - Equity options.
  • - Get quick feedback with a fast-paced workflow.
  • - Spend 10% of your work time on personal projects or self-improvement.
  • - Learning budget for professional and personal development.
  • - Annual hackathon to spark new ideas and strengthen team bonds.
  • - Team-building budget and company events.
  • - Equipment budget to ensure you have everything you need.
  • - Extra days off to help maintain a healthy work-life balance.

About the company

Cast AI is an autonomous Kubernetes platform that helps teams cut cloud costs, improve performance, and eliminate operational overhead by running Kubernetes on autopilot. Using intelligent agents that continuously optimize workloads, resource allocation, and scaling in real time, CAST AI automatically reduces waste, prevents downtime, and maximizes cluster efficiency—without manual tuning or tradeoffs between cost and reliability. Trusted by teams worldwide, CAST AI frees DevOps engineers from day-to-day infrastructure management so they can focus on shipping faster while spending less on cloud.


All Job Openings at Cast AI