Senior Platform Engineer, CI/CD & Cloud Infra

Mollie; City of Amsterdam (NY); On-site; USD 150,000 - 190,000; Full time

Job summary

Mollie is seeking a Senior Platform Engineer in the Build team to maintain and optimize our CI/CD infrastructure, enabling fast, reliable software delivery across platforms.

You will work with self-hosted CI/CD, Kubernetes, and GitOps tooling, shaping scalable pipelines and developer experiences. This role empowers engineers to build products efficiently and securely in a fast-growing fintech environment.

Qualifications

• Strong experience in CI/CD engineering and self-hosted operations.
• Proficient with GitLab or similar CI tools and deployment workflows.
• Hands-on with cloud-native deployments and GitOps (Terraform/ArgoCD/Flux/Spinnaker).
• Experience with Kubernetes, Helm, and container image optimization.
• Solid problem-solving, observability, and debugging skills.

Responsibilities

• Oversee the health, stability and scalability of CI/CD infrastructure across platforms.
• Monitor outages and ensure high availability and reliability of CI/CD systems.
• Develop strategies and governance for CI/CD tooling and secure deployment pipelines.
• Optimize compute and storage usage while maintaining developer experience.
• Collaborate with engineering teams to diagnose and resolve CI/CD related issues.

Skills

CI/CD

GitLab

Kubernetes

Terraform

ArgoCD

Helm

Observability

Tools

Terraform

Kubernetes

ArgoCD

Helm

Job description

Mollie is seeking a Senior Platform Engineer in the Build team to maintain and optimize our CI/CD infrastructure, enabling fast, reliable software delivery across platforms.

You will work with self-hosted CI/CD, Kubernetes, and GitOps tooling, shaping scalable pipelines and developer experiences. This role empowers engineers to build products efficiently and securely in a fast-growing fintech environment.