Overall experience - 12 -20 yrs
Relevant experience -
Mandatory skill required – multi-cloud environments (AWS, GCP, Azure), (Go or Python)
Good to have skills –
Design, build, and maintain production-grade Composite Resource Definitions (XRDs) and Compositions across multi-cloud environments (AWS, GCP, Azure).
• Write and maintain custom Composition Functions (Go or Python) to handle complex logic, validation, and dynamic resource generation.
• Establish standard API conventions, schema validation, and lifecycle management patterns across all platform claims and Composite Resources (XRs).
• Lead migrations from legacy Crossplane patterns (e.g., claims/XRD v1 structures) to modern namespace-scoped XRs and composition pipelines (v2+ standards).
Control Plane Architecture & Governance
• Architect resilient, scalable, and multi-tenant Crossplane control plane topologies (e.g.,
control plane per region/cloud, Crossplane Spaces, or dedicated control plane clusters).
• Define security baseline controls, IAM mapping, secrets management, drift detection,
and automated backup/disaster recovery mechanisms for control planes.
• Establish delete protection, resource locks, and policy enforcement mechanisms to
prevent accidental infrastructure destruction.
• Evaluate and optimize Crossplane provider performance, managed resource
reconciliation loops, and memory/CPU footprint across clusters.
Technical Partner in London employer: cognizant technologies
As a leading employer in the HR technology space, we offer an inspiring work culture that fosters innovation and collaboration. Our commitment to employee growth is evident through continuous learning opportunities and support for professional certifications, such as SAP SuccessFactors. Located in a vibrant city, our team enjoys a dynamic environment that encourages work-life balance and meaningful contributions to large-scale HR transformation projects.
