Senior Software Engineer, Platform Engineering

New
C
Cast AICloud infrastructure
We are currently accepting applications from candidates residing in the following European countries: Bulgaria, Croatia, Estonia, Greece, Hungary, Latvia, Lithuania, Poland, Romania, Slovakia, Cyprus, Malta, Finland, Sweden, Ireland, Moldova, North Macedonia, Montenegro, Slovenia, and Ukraine.Full-TimeSenior
Salary€6,500 – €9,000 gross, depending on the level of experience; plus separate compensation for on-call participation (passive coverage and active interventions)
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Job Details

Languages
Strong English skills, both verbal and written.
Required Skills
AWSKubernetesGoGrafanaCI/CDTerraformHelm

Requirements

  • Demonstrate strong software engineering fundamentals, including clean abstractions, maintainable code, and justified architecture choices.
  • Have production experience with Go, or demonstrate strong systems programming skills in a comparable language.
  • Have experience building and operating platform engineering systems, rather than only consuming them.
  • Bring experience with CI/CD and GitOps systems such as GitLab CI, Argo CD, or Kargo.
  • Bring experience with infrastructure as code such as Terraform.
  • Bring experience with container orchestration such as Kubernetes and Helm.
  • Bring experience with observability and monitoring tooling such as VictoriaMetrics, Grafana, Loki, or Tempo.
  • Bring experience with AWS, GCP, or Azure.
  • Have experience with AI coding agents and agentic development workflows.
  • Have personally driven a complex project end-to-end.
  • Demonstrate strong debugging, optimization, and performance-tuning skills.
  • Have strong verbal and written English skills.
  • Participate in on-call rotation for teams that require it.

Responsibilities

  • Design, build, and operate the CI/CD pipelines used by every engineering team.
  • Build and maintain observability and monitoring tooling for teams to debug their systems in production.
  • Build local development environment tooling that lets engineers reproduce production-like conditions on their laptops.
  • Identify where engineers lose time to infrastructure and address the underlying causes.
  • Debug complex issues spanning CI/CD, observability tooling, Kubernetes, and cloud infrastructure.
  • Contribute to the platform roadmap and backlog.
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€6,500 – €9,000 gross, depending on the level of experience; plus separate compensation for on-call participation (passive coverage and active interventions)
Apply Now