Senior Platform Architect - Remote Cloud & AI Platform

Primis; United States; Remote; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Annual bonus

Remote work

Home office budget

Employer pension

45 days holiday

Certifications budget

Job summary

Primis is seeking a Senior Platform Engineer to design and operate a secure hosting platform spanning on‑prem, private cloud and public cloud environments. You will own DNS, identity, PKI and API‑driven policy across hybrid architectures.

The role involves working with Systems, Network, Reliability and DevOps to drive scalable platform solutions using C#, Java, Go or Rust in a fast‑moving AI‑focused environment. Fully remote with strong tech collaboration.

Qualifications

• Experience in platform engineering and design of secure hosting architectures.
• Strong knowledge of DNS, DNSSEC and traffic flow management.
• Experience with public, private and hybrid cloud environments.

Responsibilities

• Architect and operate platform across on-prem, private cloud, OCI, AWS and Azure.
• Design and manage DNS, including DNSSEC and Cloudflare integration.
• Migrate identity from AD to Entra ID and manage PKI infrastructure.

Skills

Platform architecture

DNS

Cloud platforms

HashiCorp

API design

mTLS

PKI

Network security

Load balancing

Firewalls

Service discovery

C#

Java

Go

Rust

Tools

HashiCorp tools

Job description

Primis is seeking a Senior Platform Engineer to design and operate a secure hosting platform spanning on‑prem, private cloud and public cloud environments. You will own DNS, identity, PKI and API‑driven policy across hybrid architectures.

The role involves working with Systems, Network, Reliability and DevOps to drive scalable platform solutions using C#, Java, Go or Rust in a fast‑moving AI‑focused environment. Fully remote with strong tech collaboration.