winterchill jobs
← all jobs
Reed

Snowflake (Cortex) Platform Engineer - Insurance

Robert Walters· LondonLicensed sponsor
Posted 25 Jun 2026 · Added 26 Jun 2026, 00:12
Robert WaltersTemp staffing agencyfounded 2000
AI summary

You'll own a business-critical Snowflake (Cortex) platform for a global investment management firm, working with Terraform, SQL, RBAC, and cloud identity systems like Okta and Azure AD. Responsibilities include platform administration, security implementation (data masking, row-level security, audit logging), performance tuning, cost optimization, and acting as the Snowflake subject matter expert across the organization.

View original on Reed
See how well this job fits your CV.

Free Tailor for ATS: 10/10 runs left

Join a leading global investment management firm undergoing a major data transformation. You'll take ownership of a business-critical Snowflake platform (Cortex), ensuring it remains secure, scalable, high-performing, and well-governed across the organisation.

Join a leading global investment management firm undergoing a major data transformation. You'll take ownership of a business-critical Snowflake platform, ensuring it remains secure, scalable, high-performing, and well-governed across the organisation.

Key Responsibilities

Own Snowflake platform administration, performance, and cost optimisation.

Manage RBAC, access controls, SSO integrations, and security policies.

Implement data masking, row-level security, audit logging, and network controls.

Deliver platform upgrades, new feature adoption, and Terraform-based deployments.

Partner with Data Engineering, Security, and Cloud teams to drive best practices and continuous improvement.

Act as the Snowflake SME for platform operations, governance, and architecture.

Essential Skills

Strong enterprise Snowflake administration experience.

Cortex AI

Expertise in Snowflake security, RBAC, governance, and access management.

Experience with warehouse management, performance tuning, and cost optimisation.

Strong SQL skills and knowledge of Account Usage and Information Schema.

Terraform (or similar Infrastructure-as-Code tooling).

Cloud platform, networking, and identity management experience (e.g. Okta, Azure AD).

Available to start within 1 month (maximum notice period).

Highly Desirable

SnowPro certification.

Snowpark, Dynamic Tables, Data Sharing, or Clean Rooms.

Python automation.

dbt, Fivetran, Matillion, Alation, or Collibra.

Experience within regulated environments.

Robert Walters Operations Limited is an employment business and employment agency and welcomes applications from all candidates